Location: Buenos Aires, Argentina
Workplace: remote
Join Tether and Shape the Future of Digital Finance
At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction.
Innovate with Tether
Tether Finance:
Our innovative product suite features the world’s most trusted stablecoin,
USDT
, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services.
But that’s just the beginning:
Tether Power:
Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities.
Tether Data:
Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like
KEET
, our flagship app that redefines secure and private data sharing.
Tether Education
: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity.
Tether Evolution
: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways.
Why Join Us?
Our team is a global talent powerhouse, working remotely from every corner of the world. If you’re passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We’ve grown fast, stayed lean, and secured our place as a leader in the industry.
If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you.
Are you ready to be part of the future?
About the job
Program Manager with a solid background in the mining industry to lead and coordinate strategic initiatives in Central America. The role oversees the planning, execution, and delivery of multiple interrelated mining projects: spanning exploration, development, operations readiness, stakeholder engagement, and institutional relations and also ensuring alignment with corporate objectives, regulatory requirements, and local community expectations.
Responsibilities
Lead end-to-end program management for mining initiatives in Central America, integrating exploration, technical studies, permitting, and operational readiness workstreams.
Define program scope, objectives, milestones, budgets, and resource plans, ensuring alignment with corporate strategy.
Coordinate cross-functional teams (geology, engineering, environmental, legal, finance, community relations) and external consultants.
Manage relationships with government authorities, regulators, and local institutions to advance permits, concessions, and policy engagement.
Drive community and stakeholder engagement programs aligned with social license and ESG commitments.
Monitor program risks, dependencies, and critical path; implement mitigation plans and escalate issues to the steering committee.
Establish governance, reporting cadences, and KPIs across projects; produce executive-level updates.
Oversee program budgets, capital expenditure tracking, and vendor/contract management.
Ensure compliance with applicable regulations, international mining standards, and HSE requirements.
Requirements
Bachelor's degree in Mining Engineering, Geology, Industrial Engineering, Civil Engineering, or a related discipline; postgraduate qualification in Project/Program Management, Business, or related field preferred.
Solid understanding of the mining lifecycle: exploration, feasibility, permitting, construction, and operations.
6+ years of progressive experience in the mining industry, with at least 3-5 years managing complex programs or multi-project portfolios.
Program/project management certification (PMP, PgMP, PRINCE2, or equivalent) strongly preferred.
Demonstrated experience working with government authorities, regulators, and local communities, ideally in Latin America.
Track record managing budgets, schedules, and multidisciplinary teams in greenfield or brownfield mining environments.
Strong leadership, stakeholder management, and cross-cultural communication skills.
Excellent planning, organizational, and risk-management capabilities.
Proficiency in program management tools (MS Project, Primavera, or equivalent) and reporting platforms.
Strong written and verbal communication in Spanish and English.
Sound judgment, problem-solving ability, and resilience in complex, high-visibility environments.
Preferred / Advantageous
Prior experience operating in Central America.
Familiarity with ESG frameworks, social performance standards (IFC PS, ICMM), and community development programs.
Experience interacting with public-sector counterparts and multilateral institutions.
Important information for candidates
Recruitment scams have become increasingly common. To protect yourself, please keep the following in mind when applying for roles:
Apply only through our official channels.
We do not use third-party platforms or agencies for recruitment unless clearly stated. All open roles are listed on our official careers page: https://tether.recruitee.com/
Verify the recruiter’s identity.
All our recruiters have verified LinkedIn profiles. If you’re unsure, you can confirm their identity by checking their profile or contacting us through our website.
Be cautious of unusual communication methods.
We do not conduct interviews over WhatsApp, Telegram, or SMS. All communication is done through official company emails and platforms.
Double-check email addresses.
All communication from us will come from emails ending in
@
tether.to
or @
tether.io
We will never request payment or financial details.
If someone asks for personal financial information or payment at any point during the hiring process, it is a scam. Please report it immediately.
When in doubt, feel free to reach out through our official website.
Location: New York, NY (HQ); San Francisco, CA
Workplace: Hybrid
ABOUT RAMP
Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $275B in annualized spend flows in and out of 85,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books.
The problems are high-stakes, data-dense, and unforgiving.
We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you’ve built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome.
The median Ramp customer saves 7.5% and grows revenue 16% in their first year – far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same.
If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it.
ABOUT THE ROLE
Most businesses have no idea if they're overpaying for their software. They renew on autopilot, negotiate without benchmarks, and discover vendor alternatives only after the contract is already signed.
Ramp is uniquely positioned to change that. We see billions of dollars of real-world spend and contract data across thousands of companies, and we're turning it into an intelligence layer that tells businesses exactly what they should be paying, which vendors to consider, and when to act.
As PM for Vendor Intelligence & Marketplace, you'll own the product that powers this: our price benchmarking engine, contract analysis (extracting structure and risk from vendor agreements), and the emerging B2B marketplace that connects Ramp's buyer base to the right vendors at the right price. You'll be one of the first PMs building a true buyer-side intelligence layer inside a financial platform, replacing renewal anxiety and negotiation guesswork with data-driven, AI-powered decisions.
Please note that this role requires in-person presence at our NYC or SF office at least 2 days/week.
WHAT YOU’LL DO
- Own the strategy and roadmap for price benchmarks and contract intelligence, turning Ramp's aggregated spend and contract dataset into the most accurate price benchmarking product on the market.
- Build the B2B marketplace primitives that let Ramp's customers discover, compare, and engage with the right vendors, and give vendors a channel to reach Ramp's buyer base with transparent, competitive pricing.
- Design "decision moments": surfaces inside Ramp that deliver the right benchmark, contract context, or vendor alternative at exactly the moment a customer is about to sign, renew, or spend.
- Partner with data science to build the extraction, normalization, and modeling pipelines that power price benchmarks, going from raw contract PDFs and spend data to unit-normalized, SKU-level intelligence a customer can act on in a negotiation.
- Define the evaluation methodology, quality bar, and feedback loops for AI-powered contract analysis, ensuring the accuracy and explainability that enterprise customers require.
- Cover the full vendor lifecycle: discovery and intake through price negotiation, contract signing, and renewal, with the right intelligence surfaced at each step.
- Develop deep understanding of how procurement, finance, and legal teams evaluate, select, and renegotiate vendors, and translate that into sharp product bets with clear customer outcomes.
- Drive cross-functional alignment on dependencies and launch readiness: GTM enablement, customer communications, compliance review, and supportability.
WHAT YOU NEED
- BA/BS in a technical or analytical field (Computer Science, Engineering, Analytics, Mathematics, Economics, or related).
- 5+ years of product management experience, ideally with products where data quality and customer trust are the core value proposition.
- Sharp product judgment on data products and marketplaces: you understand flywheel dynamics, network effects, coverage-versus-accuracy tradeoffs, and the cold-start problem.
- AI fluency: hands-on experience building AI features, comfort with LLM-based extraction and retrieval, evaluation methodology, and human-in-the-loop design.
- Strong commercial instincts: you understand how businesses buy software, what levers drive negotiation outcomes, and why price transparency changes behavior.
- Track record building products where trust is earned over time: explainability, auditability, graceful degradation, and clear user controls.
- Comfort working in technical environments (Figma, SQL, Git) and prototyping quickly with modern AI tools (Claude Code, Cursor).
- Clear, direct communication across technical and non-technical stakeholders; ability to make a crisp case for a product bet without a deck full of slides.
NICE-TO-HAVES
- Experience building price benchmarking, market intelligence, or contract analytics products, anywhere from procurement software to B2B SaaS to fintech.
- Marketplace experience: supply/demand matching, seller acquisition, buyer discovery, and the trust primitives that make two-sided systems work.
- Document understanding: OCR, LLM-based extraction, normalizing structured data from unstructured contracts.
- Background in procurement, vendor management, or enterprise SaaS buying and selling, either as a PM or as a practitioner.
- Familiarity with compliance-adjacent domains: vendor due diligence, security reviews, NDAs, audit trails.
- Experience at a high-growth startup taking 0→1 products to scale.
BENEFITS AVAILABLE TO ALL FULL-TIME RAMP EMPLOYEES (GLOBAL)
- Flexible PTO
- Centralized home-office equipment ordering
- Health and wellness stipend
- Budget for intra-office travel
- Weekly coffee stipend
UNITED STATES
- 100% medical, dental & vision insurance coverage for you, with partial coverage for dependents
- One Medical annual membership
- 401(k), including employer match on contributions made while employed by Ramp
- Fertility HRA (up to $10,000 per year)
- Parental leave: up to 16 weeks (birthing + bonding) or 8 weeks (bonding only) at 100% pay
- Pet insurance
- In-office perks: lunch, snacks, drinks, and more
- Relocation expense coverage to NYC or SF (if needed)
CANADA
- Group medical, dental, and vision coverage through Sun Life
- Life, AD&D, and disability coverage
- Fertility drug coverage (up to $4,000 lifetime)
- Group Retirement Plan with employer match (RRSP + DPSP)
- Parental leave: up to 16 weeks (birthing + bonding) or 8 weeks (bonding only) at 100% pay, with additional time available at reduced pay
- Employee Assistance Program and virtual care through Lumino Health
UNITED KINGDOM
- Private medical insurance through Freedom Elite
- Virtual GP and at-home care via eMed x Livi
- Workplace pension through Penfold, with salary sacrifice option
- Parental leave: up to 16 weeks (birthing + bonding) or 8 weeks (bonding only) at 100% pay with additional time available at reduced pay
REFERRAL INSTRUCTIONS
If you are being referred for the role, please contact that person to apply on your behalf.
OTHER NOTICES
Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
Beware of recruiting scams: Ramp will only contact you through official @Ramp.com http://Ramp.com email addresses and will never ask for payment or sensitive personal information during the hiring process.
Ramp Applicant Privacy Notice https://ramp.com/legal/applicant-privacy-notice
Location: Lisbon; Belgrade
Workplace: OnSite
Aghanim is an integrated commerce, liveops automation, community engagement, and payments platform for video games.
Mobile games have traditionally depended on app stores for distribution, payments, and player relationships. We believe there is a better way. Aghanim helps game studios build direct relationships with players, sell directly, and build their future on their own terms. Today, more than 100 games worldwide are already building this future with Aghanim.
Our team brings together people across Los Angeles, New York, Seoul, Beijing, London, Lisbon, Belgrade and other locations around the globe, with deep expertise in gaming, fintech and technology. We move quickly, keep communication direct, and focus on getting things done. We believe the best people thrive when they have autonomy, ownership, and a stake in the company's success.
[https://app.ashbyhq.com/api/images/user-content/4f457f07-466b-477b-b552-fbbabd850111/2de3a7cd-8843-41a9-8bbe-ceb897a42c4a/Logo%20(horizontal).svg]
We're looking for a Senior Python Developer to join the Platform team and take ownership of core backend systems powering Aghanim — a direct-to-consumer (DTC) platform that helps mobile game developers monetize outside app stores. We act as a Merchant of Record, handling payments, compliance, and taxation across 200+ territories, while providing game studios with tools for LiveOps automation, player segmentation, and community engagement.
The codebase follows domain-driven design with 60+ business domains, strict code quality standards, and AI-assisted development as a standard part of the workflow. You'll work across a modern Python stack — Python 3.13+, FastAPI, Pydantic — with a heavy integration layer connecting game backends, and external services.
KEY RESPONSIBILITIES
Backend Architecture and Development
- Design, build, and own backend systems end-to-end
- Drive architecture and key technical decisions
- Build APIs, integrations, and scalable backend services
Data, Infrastructure, and Reliability
- Design reliable and scalable data and infrastructure foundations
- Own performance and availability against concrete SLOs (thousands of requests per second at p95 latency under 200ms, with a 99.99% uptime target)
- Diagnose, investigate, and solve complex operational issues
Cross-functional Collaboration and Leadership
- Work closely with product and engineering to deliver business impact
- Raise the engineering bar through reviews, mentorship, and technical leadership
- Take ownership of ambiguous problems and drive them to completion
REQUIRED QUALIFICATIONS
- 5+ years building production backend systems in Python
- Strong experience with FastAPI or similar modern backend frameworks
- Deep understanding of distributed systems, APIs, integrations, and asynchronous architectures
- Strong PostgreSQL and Redis experience
- Experience with NoSQL, distributed, and analytical data stores
- Solid software architecture and system design skills
- Experience operating and scaling high-load systems in production
- High ownership, strong execution, and ability to work independently
- Confident use of AI-assisted development tools with strong validation and engineering judgment
PREFERRED QUALIFICATIONS
- Modern Python tooling (uv, ruff, type checking)
- NoSQL, distributed, and analytical data stores
- Google Cloud Platform
- Event-driven architectures and background processing systems
- High-scale, multi-tenant, or transaction-heavy platforms
- Gaming, fintech, e-commerce, or payments experience
WHY JOIN US
- World-class team – work alongside experienced professionals from around the globe who have built products used by millions of players
- High growth, high impact – be part of a fast-growing company where ideas turn into products and reach customers in days, not months
- Autonomy and ownership – we trust people to make decisions, take initiative, and drive results
- Modern tools and technology – use AI, automation, and modern tools as part of your everyday work
- Equity – participate in the company's growth and long-term success
Location: Lisbon; Belgrade
Workplace: OnSite
Aghanim is an integrated commerce, liveops automation, community engagement, and payments platform for video games.
Mobile games have traditionally depended on app stores for distribution, payments, and player relationships. We believe there is a better way. Aghanim helps game studios build direct relationships with players, sell directly, and build their future on their own terms. Today, more than 100 games worldwide are already building this future with Aghanim.
Our team brings together people across Los Angeles, New York, Seoul, Beijing, London, Lisbon, Belgrade and other locations around the globe, with deep expertise in gaming, fintech and technology. We move quickly, keep communication direct, and focus on getting things done. We believe the best people thrive when they have autonomy, ownership, and a stake in the company's success.
[https://app.ashbyhq.com/api/images/user-content/4f457f07-466b-477b-b552-fbbabd850111/2de3a7cd-8843-41a9-8bbe-ceb897a42c4a/Logo%20(horizontal).svg]
We’re looking for two Senior Full-Stack AI Engineers to help us develop Newton, Aghanim’s AI product for partners.
Newton is already a working product with an established architecture. Your role is to ship features across the backend and frontend, build new agent capabilities, and own the engineering quality of what you deliver.
You’ll work closely with product and design to understand what partners need, translate specifications into reliable software, and challenge requirements when something does not add up. Product direction, design, and infrastructure have dedicated owners, so your focus is engineering execution.
KEY RESPONSIBILITIES
- Deliver features from specifications and designs to production, covering database schemas, APIs, agent capabilities, React interfaces, tests, and deployment.
- Build agent tools and skills, integrate with Aghanim’s Dashboard API, and access analytical data through the data gateway.
- Version and test prompts, tools, and skills; evaluate answer quality and manage runtime costs and failure handling.
- Design modules and API contracts within the existing architecture, proposing improvements when implementation reveals gaps.
Tech stack: TypeScript, React, Cloudflare Workers, Durable Objects, AI Gateway, Cloudflare OS agent core, Postgres (Supabase), Cube.js, BigQuery, Vitest. Newton currently runs on Claude, with configurable model selection.
REQUIRED QUALIFICATIONS
- Strong production experience across both backend and frontend with TypeScript, React, SQL, Postgres, and API design.
- A track record of shipping features quickly while maintaining code quality and reliability.
- Hands-on experience with production LLM applications, including agents, tool calling, structured outputs, and quality evaluation.
- Ability to understand product needs, challenge unclear requirements, and work independently within an established architecture.
- Daily use of AI coding agents, with a clear approach to reviewing, testing, and validating their output.
Important: Commercial experience is required; personal projects alone are not sufficient.
PREFERRED QUALIFICATIONS
- Experience with Cloudflare Workers, Durable Objects, or AI Gateway.
- Familiarity with Supabase, Cube.js, or BigQuery.
- Experience building products for games, monetization, or B2B dashboards.
WHY JOIN US
- World-class team – work alongside experienced professionals from around the globe who have built products used by millions of players
- High growth, high impact – be part of a fast-growing company where ideas turn into products and reach customers in days, not months
- Autonomy and ownership – we trust people to make decisions, take initiative, and drive results
- Modern tools and technology – use AI, automation, and modern tools as part of your everyday work
- Equity – participate in the company's growth and long-term success
Location: Lisbon; Belgrade
Workplace: OnSite
Aghanim is an integrated commerce, liveops automation, community engagement, and payments platform for video games.
Mobile games have traditionally depended on app stores for distribution, payments, and player relationships. We believe there is a better way. Aghanim helps game studios build direct relationships with players, sell directly, and build their future on their own terms. Today, more than 100 games worldwide are already building this future with Aghanim.
Our team brings together people across Los Angeles, New York, Seoul, Beijing, London, Lisbon, Belgrade and other locations around the globe, with deep expertise in gaming, fintech and technology. We move quickly, keep communication direct, and focus on getting things done. We believe the best people thrive when they have autonomy, ownership, and a stake in the company's success.
[https://app.ashbyhq.com/api/images/user-content/4f457f07-466b-477b-b552-fbbabd850111/2de3a7cd-8843-41a9-8bbe-ceb897a42c4a/Logo%20(horizontal).svg]
We are looking for an experienced Senior Go Developer to design and build reliable backend services for billing and payment processing systems.
This role requires strong hands-on experience in Go and proven ability integrating with payment providers and financial infrastructure.
You will work on systems responsible for payment processing, billing logic, provider integrations and transaction workflows, ensuring reliability, scalability and correctness of financial operations.
KEY RESPONSIBILITIES
- Design, build, and maintain backend services for billing, payments, and transaction processing
- Integrate with external payment providers and financial APIs
- Develop reliable transaction workflows, including retries, reconciliation, idempotency, and failure handling
- Write maintainable, well-tested production code
- Monitor, troubleshoot, and improve payment and transaction flows
REQUIRED QUALIFICATIONS
- 5+ years of backend development experience in Go, including concurrency and production service development
- Hands-on experience with payment or billing systems, including provider integrations, subscription billing, or reconciliation workflows
- Experience with REST APIs, asynchronous processing, and event-driven systems
- Experience with PostgreSQL or similar relational databases
- Strong understanding of transactional systems, consistency, idempotency, and failure handling
- Ability to own and debug production code in live payment environments
Important: Hands-on experience with payment or billing systems is required.
PREFERRED QUALIFICATIONS
- Experience with multiple payment providers
- Experience with subscription billing systems
- Experience working with high-load backend systems
- Knowledge of distributed systems architecture
- Experience with message queues (Kafka, RabbitMQ, etc.)
- Experience with observability tools (metrics, tracing, logging)
WHY JOIN US
- World-class team – work alongside experienced professionals from around the globe who have built products used by millions of players
- High growth, high impact – be part of a fast-growing company where ideas turn into products and reach customers in days, not months
- Autonomy and ownership – we trust people to make decisions, take initiative, and drive results
- Modern tools and technology – use AI, automation, and modern tools as part of your everyday work
- Equity – participate in the company's growth and long-term success
Location: Lisbon; Belgrade
Workplace: OnSite
Aghanim is an integrated commerce, liveops automation, community engagement, and payments platform for video games.
Mobile games have traditionally depended on app stores for distribution, payments, and player relationships. We believe there is a better way. Aghanim helps game studios build direct relationships with players, sell directly, and build their future on their own terms. Today, more than 100 games worldwide are already building this future with Aghanim.
Our team brings together people across Los Angeles, New York, Seoul, Beijing, London, Lisbon, Belgrade and other locations around the globe, with deep expertise in gaming, fintech and technology. We move quickly, keep communication direct, and focus on getting things done. We believe the best people thrive when they have autonomy, ownership, and a stake in the company's success.
[https://app.ashbyhq.com/api/images/user-content/4f457f07-466b-477b-b552-fbbabd850111/2de3a7cd-8843-41a9-8bbe-ceb897a42c4a/Logo%20(horizontal).svg]
We are looking for an experienced Tech Lead/Senior Go Developer to design and build reliable backend services for billing and payment processing systems.
This role requires strong expertise in Go backend architecture and hands-on experience integrating with payment providers and financial infrastructure.
You will work on systems responsible for payment processing, billing logic, provider integrations and transaction workflows, ensuring reliability, scalability and correctness of financial operations.
KEY RESPONSIBILITIES
- Design, build, and maintain backend services for billing, payments, and transaction processing
- Integrate with external payment providers and financial APIs
- Develop reliable transaction workflows, including retries, reconciliation, and failure handling
- Ensure the scalability, reliability, and correctness of financial operations
- Write maintainable, well-tested production code
- Monitor, troubleshoot, and improve payment and transaction flows
- Contribute to backend architecture and technical decision-making
REQUIRED QUALIFICATIONS
- 5+ years of backend development experience in Go, including concurrency and service architecture
- Experience designing and operating high-availability production systems
- Strong experience with billing, payments, or other transaction-heavy systems
- Hands-on experience integrating payment providers or payment gateways
- Experience with REST APIs, asynchronous processing, and event-driven architectures
- Experience with PostgreSQL or similar relational databases
- Strong understanding of transactional systems, consistency, and failure handling
Important: Hands-on experience with payment or billing systems is required.
PREFERRED QUALIFICATIONS
- Experience with multiple payment providers and subscription billing systems
- Experience operating high-load distributed systems
- Experience with Kafka, RabbitMQ, or similar messaging platforms
- Experience with observability tooling, including metrics, tracing, and logging
WHY JOIN US
- World-class team – work alongside experienced professionals from around the globe who have built products used by millions of players
- High growth, high impact – be part of a fast-growing company where ideas turn into products and reach customers in days, not months
- Autonomy and ownership – we trust people to make decisions, take initiative, and drive results
- Modern tools and technology – use AI, automation, and modern tools as part of your everyday work
- Equity – participate in the company's growth and long-term success
Location: Lisbon; Belgrade
Workplace: OnSite
Aghanim is an integrated commerce, liveops automation, community engagement, and payments platform for video games.
Mobile games have traditionally depended on app stores for distribution, payments, and player relationships. We believe there is a better way. Aghanim helps game studios build direct relationships with players, sell directly, and build their future on their own terms. Today, more than 100 games worldwide are already building this future with Aghanim.
Our team brings together people across Los Angeles, New York, Seoul, Beijing, London, Lisbon, Belgrade and other locations around the globe, with deep expertise in gaming, fintech and technology. We move quickly, keep communication direct, and focus on getting things done. We believe the best people thrive when they have autonomy, ownership, and a stake in the company's success.
[https://app.ashbyhq.com/api/images/user-content/4f457f07-466b-477b-b552-fbbabd850111/2de3a7cd-8843-41a9-8bbe-ceb897a42c4a/Logo%20(horizontal).svg]
We are looking for an automation-first Senior QA Engineer to ensure the reliability and quality of our fintech products across web, native mobile applications, and SDKs.
You will own test strategy and automation end-to-end — from designing coverage to building and maintaining automated test suites. The role spans mobile-first payment experiences, native iOS/Android applications, and SDK integrations, where reliability, security, and product quality are critical.
KEY RESPONSIBILITIES
- Develop, maintain, and expand automated test suites for web products using TypeScript and Playwright
- Define and drive testing strategy for native mobile applications and SDKs
- Design test coverage, testing methodologies, and risk-based quality approaches
- Improve QA infrastructure, reduce test flakiness, and optimize execution speed
- Contribute to manual testing and test case design where automation is not the most effective approach
REQUIRED QUALIFICATIONS
- 5+ years of experience in QA Automation
- Strong hands-on experience with TypeScript and Playwright
- Experience testing fintech, payment, or other high-reliability systems
- Experience testing native iOS and Android applications
- Experience testing SDKs, including integrations, compatibility, and developer-facing workflows
- Ability to design and evolve test coverage strategies
- Experience using AI tools to accelerate test development, maintenance, and analysis, with mandatory validation of outputs
- High level of ownership and ability to drive quality initiatives independently
PREFERRED QUALIFICATIONS
- Experience with mobile testing automation (iOS/Android)
- Experience with payment providers, 3DS, anti-fraud, compliance/PCI context
WHY JOIN US
- World-class team – work alongside experienced professionals from around the globe who have built products used by millions of players
- High growth, high impact – be part of a fast-growing company where ideas turn into products and reach customers in days, not months
- Autonomy and ownership – we trust people to make decisions, take initiative, and drive results
- Modern tools and technology – use AI, automation, and modern tools as part of your everyday work
- Equity – participate in the company's growth and long-term success
Location: Lisbon; Belgrade
Workplace: OnSite
Aghanim is an integrated commerce, liveops automation, community engagement, and payments platform for video games.
Mobile games have traditionally depended on app stores for distribution, payments, and player relationships. We believe there is a better way. Aghanim helps game studios build direct relationships with players, sell directly, and build their future on their own terms. Today, more than 100 games worldwide are already building this future with Aghanim.
Our team brings together people across Los Angeles, New York, Seoul, Beijing, London, Lisbon, Belgrade and other locations around the globe, with deep expertise in gaming, fintech and technology. We move quickly, keep communication direct, and focus on getting things done. We believe the best people thrive when they have autonomy, ownership, and a stake in the company's success.
[https://app.ashbyhq.com/api/images/user-content/4f457f07-466b-477b-b552-fbbabd850111/2de3a7cd-8843-41a9-8bbe-ceb897a42c4a/Logo%20(horizontal).svg]
We are looking for a Senior QA Engineer with a strong focus on automation to ensure the reliability and quality of our game hub platform.
You will own test strategy and automation for a mobile-first product that combines e-commerce, gamification, and gaming mechanics. The role involves testing complex user journeys, experimentation features, and payment flows where reliability and quality are critical.
KEY RESPONSIBILITIES
- Develop, maintain, and expand automated test suites using TypeScript and Playwright
- Design and evolve test coverage strategies, including testing levels, methodologies, and tooling
- Improve QA infrastructure, reduce test flakiness, and optimize execution speed
- Contribute to manual testing and test case design where automation is not the most effective approach
REQUIRED QUALIFICATIONS
- 5+ years of experience in web QA automation
- Strong hands-on experience with TypeScript and Playwright
- Experience testing mobile-first web products and complex user journeys
- Ability to design and evolve test coverage strategies
- Strong understanding of test automation best practices, reliability, and maintainability
- Experience using AI tools to accelerate test development, maintenance, and analysis, with mandatory validation of outputs
- High level of ownership and ability to drive quality initiatives independently
PREFERRED QUALIFICATIONS
- Experience with gamification, gaming products, LiveOps, or game loops
- Experience with A/B testing, event analytics, and product experimentation
- Experience with feature flags, remote configuration, or similar product delivery mechanisms
WHY JOIN US
- World-class team – work alongside experienced professionals from around the globe who have built products used by millions of players
- High growth, high impact – be part of a fast-growing company where ideas turn into products and reach customers in days, not months
- Autonomy and ownership – we trust people to make decisions, take initiative, and drive results
- Modern tools and technology – use AI, automation, and modern tools as part of your everyday work
- Equity – participate in the company's growth and long-term success
Location: Global
Core C++ Developer – Crypto High-Frequency Trading
About Selini:
Selini is a global trading firm focused on systematic trading and venture investing.
Overview
We are seeking an exceptional
Core C++ Developer
to contribute to the development and optimization of our
high-performance trading systems
. This role focuses on building ultra-low-latency infrastructure, optimizing execution speed, and ensuring robust system reliability. The ideal candidate will have deep expertise in
modern C/C++
, systems programming, and high-performance computing.
Key Responsibilities
Design, develop, and optimize
low-latency, high-performance trading infrastructure
in
modern C/C++ (latest standards)
.
Implement efficient and scalable
trading algorithms, order execution, and risk management systems
.
Deep understanding of exchange connectivity standards for
market data and order entry
Optimize
CPU performance, memory management, and multi-threaded applications
.
Collaborate with
quant researchers, traders, and infrastructure engineers
to improve system performance.
Profile, benchmark, and debug real-time systems to minimize latency and maximize throughput.
Maintain
robust and fault-tolerant
system components for
continuous trading operations
.
Required Qualifications
Expert-level proficiency in C++
, with a strong grasp of
modern C++ features (C++17/20/23/26)
.
Extensive experience in
low-latency, high-performance systems programming
.
Deep understanding of
networking (TCP/UDP), concurrency, and multi-threading
.
Strong experience in
Linux-based development
and
performance tuning
.
Experience with
real-time, high-throughput systems
where performance is critical.
Background in
crypto or traditional finance trading systems
Soft Skills & Culture Fit
Candidates with exceptional academic or industry backgrounds.
Strong analytical skills and ability to work in
high-pressure, real-time environments
.
Collaborative team player who enjoys solving
complex engineering problems
.
We’re a close-knit team that values:
High ownership and initiative
Curiosity, intellectual honesty, and rapid learning
Clear, direct communication
Working together toward shared goals — no ego, no politics
Compensation & Benefits:
Very competitive compensation, with strong upside based on contribution and performance
Competitive holiday allowance
Free daily Deliveroo lunch
High-spec office and technology
Team socials
Global company offsites and development opportunities
Location: Remote, Germany, EMEA
From Fivetran’s founding until now, our mission has remained the same: to make access to data as simple and reliable as electricity. With Fivetran, customer data arrives in their warehouses, canonical and ready to query, with no engineering or maintenance required. We’re proud that more organizations continue to leverage our technology every day to become truly data-driven.
About Us
Fivetran and dbt Labs are bringing together two industry-leading companies with a shared mission: helping organizations unlock the full value of their data.
Together, we’re delivering the data infrastructure layer that helps organizations move, transform, and trust their data — from the moment data moves, through every transformation, to the context teams and AI systems rely on.
Fivetran helps organizations automate data movement across the systems, clouds, engines, and tools they rely on. dbt Labs pioneered analytics engineering, helping teams transform data into reliable, governed insights. Together, we support thousands of organizations as they build a trusted foundation for analytics, AI, and better business decisions.
As we bring our teams and technology together, we’re building on the strengths of both companies while continuing to deliver the products and experiences our customers know and trust. It’s an exciting time to join us: we’re creating a company with the scale, talent, and technology to help more organizations put their data to work with greater speed, confidence, and impact.
During this transition period, you may see references to both Fivetran and dbt Labs throughout our recruiting process as we integrate our teams, systems, and career sites.
About the Role
Fivetran is building data pipelines to power the modern data stack for thousands of companies.
We’re seeking a Principal Software Engineer to contribute to the technical architecture, design and development of Fivetran’s Managed Data Lake product offering. As part of a senior engineering team, you’ll partner with product and engineering teams to build scalable, high-performance systems, advance open-source technologies, and set technical standards that raise the bar across the organization.
This is a full-time remote position based out of Germany.
Technologies You’ll Use
Java, C++, Postgres, Temporal, gRPC
AWS, GCP, Azure, Kubernetes, Grafana
Iceberg, Polaris, Delta Lake, Parquet, DuckDB
What You’ll Do
Partner closely with product teams to understand requirements and design cutting-edge new capabilities that go directly into customer’s hands.
Design, develop, implement, and operate highly reliable large-scale data lake systems in cooperation with a dedicated data lake engineering team.
Contribute to open-source projects such as DuckDB and Polaris.
Embrace Fivetran innovations with open-source standards and toolsets.
Analyze fault-tolerance and high availability issues, performance and scale challenges, and solve them.
Ensure operational excellence of the services and meet the commitments to our customers regarding security, reliability, availability, and performance.
Set technical directions and influence cross-functional teams.
Skills We’re Looking For
6+ years of hands-on or research experience with high-performance relational data management systems.
Deep understanding of infrastructure & software optimizations and performance engineering to drive significant performance, latency, and availability improvements.
Proven track record of leading and delivering large and complicated projects.
Strong development skills in Java and C++.
Solid experience with public clouds (AWS, Azure, GCP).
Demonstrated knowledge of columnar storage formats.
Growth mindset and excitement about breaking the status quo by seeking innovative solutions.
Excellent team player who is consistent in making everyone around you better.
Bonus Skills
Strongly prefer an MS or PhD in Computer Science, ideally focusing on database management and/or storage engines.
#LI-IM1
#LI-REMOTE
Perks and Benefits
100% employer-paid medical insurance
*
Generous paid time away from work, including paid vacation or flexible/unlimited vacation depending on role and country, plus paid sick time, inclusive parental leave, paid holidays, including a year-end Global Week of Rest, and volunteer days off.
RSU stock grants*
Professional development and training opportunities
Company virtual happy hours, free food, and fun team-building activities
Monthly cell phone stipend
Access to an innovative mental health support platform that offers personalized care and resources in areas such as: therapy, coaching, and self-guided mindfulness exercises for all covered employees and their covered dependents.
*
May vary by country and worker type - please reach out to your recruiter for more information
Click
here
to learn more about Fivetran's Benefits by Region.
We’re honored to be
valued at over $5.6 billion
, but more importantly, we’re proud of our
core values of Get Stuck In, Do the Right Thing, and One Team, One Dream
. Read about us in
Forbes
.
Fivetran brings together high-quality talent across the globe to make data access as easy and reliable as electricity for our customers. We value and recognize that our customers benefit from having innovative teams made of people from many backgrounds, experiences, and identities. Fivetran promotes diversity, equity, inclusion & belonging through attracting, recruiting, developing, and retaining a diverse workforce, not only because it is the right thing to do, but because it helps us build a world-class company to better serve our customers, our people and our communities.
To learn more about Fivetran’s culture and what it’s like to be part of the team,
click here
and enjoy our video.
To learn more about our candidate privacy policy, you can
read our statement here
.
We are committed to ensuring that all candidates have an equal opportunity to participate in our interview process. If you require accommodations at any stage of the process due to a disability, medical condition, or any other circumstance, please don't hesitate to submit your request by filling out this
form
. We will work with you to provide reasonable accommodations to facilitate your participation and ensure a fair and accessible interview experience. Your request and any information provided will be kept confidential and will not impact your candidacy. We look forward to hearing from you and accommodating your needs to the best of our ability.
Location: Minsk; Warsaw; Tbilisi; Chișinău
Workplace: hybrid
We are looking for a Senior/Lead Java Software Engineer to join our team!
You will work with engineering teams across Europe and the USA on one of our flagship products – Net2Phone Cloud Contact Center, a rapidly growing cloud communications platform serving businesses worldwide.
At this position you will:
Take responsibility for the full software development lifecycle, from understanding business requirements through coding, deployment, and maintenance.
Collaborate with business stakeholders and actively participate in product planning and sprint backlog meetings.
Work on high-performing, scalable, resilient web-based applications and services.
Develop and maintain technical design, architecture, and troubleshooting documentation.
Demonstrate a technology-agnostic mindset and continuously explore new technologies and approaches.
We want you to have:
5+ years of production experience with Java.
Strong hands-on experience with
Java and Spring Framework
(Spring Boot, Spring Data).
Strong experience with
microservices architecture.
Experience with
CI/CD tools
such as GitHub Actions, Jenkins, ArgoCD, and Maven.
Proficiency with relational databases, particularly
MySQL
, including schema design, migrations, and query optimization.
Good English level – B2 or higher.
It would be a nice bonus:
Experience with
Google Cloud Platform (GCP).
Experience with MongoDB.
Experience with infrastructure-as-code and cloud provisioning tools such as CDKTF or AWS CDK.
We offer you:
Remote work as a B2B contractor or hybrid full-time employment in Belarus and Moldova.
Really good hardware.
An exciting and challenging job with talented people around.
Great learning and growth opportunities.
Compensation for professional training, seminars, and conferences.
First-class English lessons.
Additional benefits and perks for Minsk and Chisinau office employees.
A few words about us:
IDT Corporation is a global communications company founded in 1990 and headquartered in Newark, New Jersey. We are industry leaders in prepaid communication and payment services and one of the largest international voice carriers. We are listed on the NYSE, employ over 1800 people across 20 countries, and have over $1.5 billion in revenues.
We are not ”another big IT corporation”— we encourage and support in-house entrepreneurs in developing their ideas into business actions.
Net2Phone is a rapidly growing global provider of unified cloud communications solutions. It solves the problem of cost optimization for businesses in more than 50 countries, providing them with high-quality VoIP services. Net2Phone provides businesses with an integrated communications suite featuring powerful collaboration tools such as voice, messaging, chat, and unlimited domestic and international calling to 23+ countries.
The product was named ‘VoIP Supplier of the Year’ by the Telecom Consulting Group in 2018.
Location: Germany
Molecule and BIO.xyz are building the foundation of Decentralized Science (DeSci) — where biotech meets web3 to make scientific research community-owned, transparent, and faster to market.
Molecule provides the infrastructure to turn intellectual property (IP) into programmable, on-chain assets through our IP-NFT framework and evolving protocol stack. This enables researchers, patients, and communities to fund and govern biotech projects in new, open ways.
BIO.xyz http://Bio.xyz is the coordination and economic layer of DeSci, powering BioDAOs through funding, governance, and ecosystem alignment.
Together, we are creating a new model for scientific discovery — one where breakthroughs are owned and advanced by the communities that believe in them.
Location: Germany (lab site TBC - right candidate informs final location)
Type: Senior IC role - no team to manage on day one; you hire your team in year two once the proof exists
THE ROLE
Capsules. Tablets. Sterile compounding. We're building precisely-dosed formulations of cognitive, performance, and longevity compounds - modafinil, bromantane, GLP-1 analogs, BPC-157, thymosin α-1, and a growing pipeline of small-molecule and peptide actives.
You will set our formulation standards, run the bench work, and be the person who can defend every excipient choice, every dissolution curve, and every sterility result. From active properties to qualified drug product - oral, injectable, topical - with documentation that holds up.
WHAT YOU'LL DO
- Design oral solid-dose formulations (capsules and tablets) from active properties up - excipient selection, diluents, binders, disintegrants, flow agents, and lubricants matched to each compound's solubility, stability, and dosing profile
- Design sterile injectable formulations for our peptide pipeline - lyophile design, bulking agents, cryoprotectants, vial fill/finish at small scale, reconstitution protocols, and container-closure compatibility. Hands-on with EU GMP Annex 1 (sterile manufacturing) and applicable AMG/AMWHV requirements
- Own encapsulation, blending, and aseptic processing end to end: powder characterization, blend uniformity, content uniformity, capsule fill weight control, scale-up from bench to production batches, and sterility assurance for the injectable side
- Solve hard actives. Bromantane and modafinil bring oral-side challenges - low aqueous solubility, poor flow, dose accuracy at small fill weights. Peptides like BPC-157, GLP-1 analogs, and GHK-Cu bring injectable-side challenges - stability across the lyophile/reconstitution cycle, copper-complex integrity, peptide aggregation. You develop the techniques that make all of them reproducible
- Build and run the analytical backbone: dissolution testing, assay/potency, content and weight uniformity, sterility (Ph. Eur. 2.6.1), endotoxin (Ph. Eur. 2.6.14), and stability programs (ICH Q1A - accelerated and long-term) to establish shelf life
- Write documentation that holds up: master formulation records, batch records, specifications, and SOPs. Define what "in spec" means and enforce it. Clean data trails or it didn't happen
- Partner with sourcing and QC on raw-material specs, incoming API characterization (identity, purity by HPLC, particle size), and supplier qualification. Build a qualified supplier network. Continuously improve - reduce variability, improve stability, lower cost-per-dose without compromising quality
WHO YOU ARE
- Defends decisions with data. You'd rather run the test than guess. When asked why you chose X over Y, you have a data-grounded answer
- High bar on accuracy and sterility. It's people's health. Dose accuracy, reproducibility, and sterility are non-negotiable - especially on injectables
- Expert in the room alone. You work well as the sole expert on day one. No team around you for the first year, and that doesn't slow you down
- Engineers around complexity. You see the regulatory complexity of the compound classes we work with clearly, and you engineer around it rather than pretending it isn't there
REQUIRED
- Approbation als Apotheker/in (German pharmacist license), or an EU-recognized pharmacy qualification with a clear path to German licensure. Alternatively: a degree in pharmaceutics, pharmaceutical sciences, or industrial pharmacy (MSc/PhD) with equivalent hands-on formulation depth
- 5+ years of hands-on formulation experience in pharma, nutraceutical, compounding, or contract manufacturing - covering oral solid dose and at least one of: sterile injectables, topicals
- Deep working knowledge of excipient functionality and compatibility, and of encapsulation/tableting unit operations
- Practical command of dissolution, content uniformity, and stability study design and interpretation
- Experience formulating poorly-soluble or low-dose actives
- Working command of EU GMP (EudraLex Vol. 4), Annex 1 (sterile manufacturing), and the Apothekenbetriebsordnung (ApBetrO) or equivalent manufacturing-pharmacy framework
- Rigor with documentation: batch records, specs, SOPs, and a clean data trail
STRONGLY PREFERRED
- Sterile injectable / lyophilization experience - peptide formulations specifically
- Background in a German Herstellungsapotheke, hospital pharmacy compounding unit, or EU-licensed contract manufacturer
- Experience formulating GLP-1 analogs (semaglutide, tirzepatide) or other peptide manufacturing under a quality-grade framework
- Familiarity with cognitive/performance compounds, or with the broader peptide / longevity therapeutic landscape
- Hands-on with HPLC, dissolution apparatus, particle sizing, Karl Fischer titration
- Comfort owning scale-up from R&D batches to production
- Working proficiency in German (regulatory and documentation context) and English (team working language)
WHAT WE OFFER
- A senior IC seat building the formulation function from scratch at a company at the intersection of biotech, blockchain, and AI
- Pre-approved capex - you spec the equipment: lyophilizer, capsule filler, balance suite, HPLC, dissolution apparatus, Class II BSC
- The team you need, once you've proven the foundation
We are an equal opportunity employer. We are committed to equality and weaving a community that values diverse perspectives and experiences and are actively seeking a diverse pool of applicants. All employment decisions are made without regard to race, colour, national origin, ancestry, sex, gender, gender identity or expression, sexual orientation, age, genetic information, religion, disability, medical condition, pregnancy, marital status, family status, veteran status, or any other characteristic protected by law.
Location: Hong Kong, Hong Kong SAR; Singapore, Singapore
Who We Are
At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom.
OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions access to crypto trading and decentralized crypto applications (dApps). OKX is also a trusted brand by hundreds of large institutions seeking access to crypto markets. We are safe and reliable, backed by our Proof of Reserves.
Across our multiple offices globally, we are united by our core principles:
We Before Me
,
Do the Right Thing
, and
Get Things Done
. These shared values drive our culture, shape our processes, and foster a friendly, rewarding, and diverse environment for every OK-er.
About the Liquidity Platform
The Liquidity Platform provides cutting-edge technology that covers all aspects of crypto trading. We build low-latency connectivity to global crypto venues — across both CeFi and DeFi — strategy services for automated pricing and trading bots, high-frequency data capture and analysis, and state-of-the-art micro frontends for trading management. On top of this infrastructure, we build highly customized strategies to facilitate crypto liquidity.
Our engineering teams own the full trading lifecycle, from venue connectivity and execution to strategy, data, risk, and analytics. Our risk solutions are independent of trading logic, decoupled by design, and connected to 20+ trading venues across spot, derivatives, and event-contract markets. If you are a strong technologist excited about the potential of crypto trading and fully-automated systematic trading, we should talk.
About the Role
We are hiring software engineers across the Liquidity Platform’s engineering teams. You will design, build, and operate the systems that price, execute, monitor, and safeguard our liquidity-providing business 24/7. You will work closely with liquidity managers, product managers, and desk developers — developing strategies, services, and infrastructure using in-house toolkits — while growing capabilities in inventory and risk management, strategic problem solving, cross-functional collaboration, and effective communication.
These roles are open to Senior and Staff-level candidates; scope and title are calibrated based on experience and impact. Specializations span Delta One Systematic Trading, Cash OTC, Option Market Making, Trading Infra Service, Data Engineering and Risk & Analytics.
What You’ll Be Doing
Design, build, and operate scalable, fault-tolerant, low-latency trading infrastructure and microservices that handle 24/7 crypto market operations.
Build and maintain connectivity to centralized exchanges, DeFi venues, and counterparties using FIX 5.0+, WebSocket, HTTP/2, and REST — handling the real-world complexities of external integrations and on-chain data.
Develop and maintain core services across the trading lifecycle: strategy and execution engines, automated pricing and trading bots, order execution and position tracking, trade & position data platforms, and risk & analytics systems.
Architect and optimize high-throughput order execution with sub-millisecond latency targets, and build real-time market-data pipelines aggregating order books and price feeds across multiple venues.
Implement pre-trade risk controls, circuit breakers, rate limiters, position/PnL and risk calculations, automated alerting, and high-availability architecture.
Implement robust monitoring, alerting, and auto-recovery so strategies remain stable, scalable, and self-healing in a 24x7 trading environment.
Build trusted data models, reconciliation workflows, and data-quality controls with clear lineage, reproducibility, and documentation — delivering outputs for the trading desk, Finance, and Operations.
Profile and eliminate latency hotspots using garbage-free coding and lock-free concurrency; continuously improve system performance and user experience.
Collaborate with liquidity managers, product managers, desk developers, risk, finance, and operations to design, implement, and roll solutions into production.
Conduct code reviews, mentor junior engineers, and uphold scalability, resiliency, maintainability, and security best practices across all development activities.
What We Look For In You
STEM foundation:
Bachelor’s degree or above in Computer Science, Engineering, Mathematics, Physics, or a related technical discipline; a combined finance background is advantageous.
Experience:
Typically 3–8 years in software or data engineering (level-dependent), ideally with exposure to trading, OMS, middle/post-trade, or latency-sensitive systems.
Languages:
Strong proficiency in one or more of Java (17+), Rust, C++, or Python, with a focus on code quality and operational reliability.
Systems:
Strong understanding of high-performance, low-latency distributed systems, multi-threaded/concurrent programming, and — where relevant — JVM internals and GC behavior.
Connectivity & protocols:
Hands-on experience with FIX 5.0+, WebSocket, HTTP/2, and REST APIs, plus network protocol and TCP/UDP optimization.
Data & messaging:
Strong SQL (MySQL, PostgreSQL — schema design and performance tuning); experience with Redis and Kafka.
Infrastructure:
Comfortable in Linux/Unix environments; familiarity with Docker, Kubernetes, CI/CD pipelines, and cloud platforms (AWS, AliCloud, GCP) and on-premise infrastructure.
Markets:
Understanding of market microstructure, order lifecycle, and core trading concepts such as PnL, margin, leverage, and market risk.
Mindset:
Strong analytical thinking, ownership, and attention to detail; able to work effectively under pressure in a fast-paced environment; a controls mindset around data quality and reproducibility.
Communication:
Excellent communication and collaboration skills across business and technical teams; fluency in English required, with Chinese/Mandarin a strong plus for global, cross-functional work.
Passion:
Genuine interest in crypto markets, blockchain, and the broader financial industry, and a drive to keep learning new technologies.
Nice to Haves
Prior experience in proprietary trading, market making, quantitative research, or front-office technology at exchanges, banks, or investment institutions.
Experience with execution algorithms (TWAP, VWAP, iceberg, sniper, smart order routing) and backtesting / strategy-simulation frameworks.
Low-latency tooling and IPC: Aeron, Chronicle Queue, Disruptor, shared-memory messaging, Agrona Collections, Protocol Buffers, SBE.
Frameworks and libraries such as Spring, Netty, and Vert.x.
Modern data platforms (Spark/PySpark, Iceberg, ClickHouse, InfluxDB), workflow orchestration (Airflow, Celery), and ML tooling (MLflow, TensorFlow).
Strong understanding of DeFi, blockchain, smart contracts, and crypto exchange APIs; exposure to event-contract / prediction markets.
Agentic programming fluency — hands-on use of AI coding tools (e.g., Claude Code, Codex) on real production work.
Risk and compliance experience; professional certifications such as CFA or FRM.
Technical Environment
Languages:
Java 17+, Rust, Python, C++
Protocols:
FIX 5.0+, WebSocket, HTTP/2, REST
Stack:
Spring, Netty, Aeron, Chronicle Queue, Disruptor, Kafka, Redis, etcd, MySQL, PostgreSQL, InfluxDB, ClickHouse, Iceberg, Spark
Infrastructure:
Linux/Unix, Docker, Kubernetes, CI/CD, AWS / AliCloud / GCP
Team Specializations
The Liquidity Platform comprises several engineering teams. Depending on your strengths and interests, you may join one of the following:
Delta One – Systematic Trading:
Build cross-venue liquidity and market-making strategies with deep market-microstructure and execution-optimization focus.
Option Market Making:
Build and operate automated option market-making strategies and pricing systems — managing volatility, greeks, and inventory risk while quoting continuously across crypto options venues.
Cash OTC:
Develop and own OTC trading strategies and their production environment, partnering closely with liquidity and product managers.
Trading Infra Service:
Build and maintain the core strategy engine and trading-infrastructure microservices on a distributed, enterprise-grade architecture. Deliver high-throughput, sub-millisecond order execution, market-data pipelines, and exchange connectivity.
Data Engineering:
Own the trade & position platform end-to-end — venue connectors, the Python + SQL data model, reconciliation, and data-quality controls.
Risk & Analytics:
Build a greenfield, next-generation risk platform — real-time risk monitoring, PnL/risk calculation, alerting, and circuit-breaking strategies.
Perks &
Benefits
Competitive total compensation package
L&D programs and Education subsidy for employees' growth and development
Various team building programs and company events
Wellness and meal allowances
Comprehensive healthcare schemes for employees and dependants
More that we love to tell you along the process!
Please note that Hong Kong is a group-level service hub, and
OKX
does not carry on a business of operating a virtual asset trading platform in Hong Kong.
OKX Statement:
OKX is committed to equal employment opportunities regardless of race, color, genetic information, creed, religion, sex, sexual orientation, gender identity, lawful alien status, national origin, age, marital status, and non-job related physical or mental disability, or protected veteran status. Pursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records.
Notice:
All official
OKX
vacancies are published on this website.
While roles may appear on selected third-party platforms from time to time, information on other sites may be inaccurate or outdated.
If in doubt, please apply directly through our official careers website.
Information collected and processed as part of the recruitment process of any job application you choose to submit is subject to
OKX
's
Candidate Privacy Notice
.
Location: Remote - India
Who we are
At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to
hundreds of thousands of businesses
and empower millions of developers worldwide to craft personalized customer experiences.
Our dedication to
remote-first work
, and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands.
.
Hiring and how we work
We use Artificial Intelligence (AI) to help make our hiring process efficient. That said, every hiring decision is made by real Twilions!
Also, while we are a remote-first company, you may be asked to report in person on an ad-hoc basis for team gatherings, functional off-sites or customer meetings.
.
See yourself at Twilio
Join the team as our next Senior Engineering Manager , Twilio’s Segment team.
About the job
As a Senior Engineering Manager on the Twilio Segment Data platform/ pipelines team, you’ll build and scale systems that process several hundred thousands of data points per second. You will lead the development of high-scale ingestion and data processing systems You'll guide the team in designing, operating and maintaining complex distributed systems, ensuring reliability, performance, and cost-efficiency while querying petabytes of data for our customer data platform (CDP).
Responsibilities
In this role, you’ll:
Own and deliver robust, high-scale routing experiences for Data platforms & pipelines for Twilio Segment.
Champion team growth and success, prioritizing mentorship and individual development.
Architect and operate always-available, complex distributed systems in cloud environments.
Guide technical decisions, articulating trade-offs between cost, performance, and reliability.
Advocate for agile processes, continuous integration, and robust automation.
Translate complex technical strategies into actionable plans for diverse stakeholders, including Product Managers and Architects.
Qualifications
Twilio values diverse experiences from all kinds of industries, and we encourage everyone who meets the required qualifications to apply. If your career is just starting or hasn't followed a traditional path, don't let that stop you from considering Twilio. We are always looking for people who will bring something new to the table!
*Required:
14+ years of engineering experience with a 5+ year proven track record managing software teams.
Bachelor’s or Master’s degree in Computer Science, Engineering, or related field.
Proven experience managing multiple workstreams within the team.
Demonstrated commitment to driving an AI-centric engineering mindset and providing mentorship on leveraging AI-enabled development platforms.
Technical depth in distributed systems, high-scale ingestion, and cloud-native architecture.
Hands-on experience with high-scale messaging/streaming systems and processing engines (several thousand events/sec).
Excellent communication, problem-solving, and operational excellence skills.
Desired:
Demonstrated experience identifying, prototyping, and deploying GenAI/LLM solutions to solve real-world engineering or data processing challenges.
Expert programming experience in Go or similar object-oriented languages.
Proficiency with datastores, distributed caching, and container technologies (Docker/Kubernetes).
Experience with modern CI/CD pipelines and observability tools (Datadog, Grafana, Prometheus).
Familiarity with AI/ML technologies.
Experience managing and operating AWS infrastructure
Experience working in a geographically distributed team.
Location
This role will be remote, and based in India (only in Karnataka, Tamil Nadu, Telangana, Maharashtra, Delhi).
Travel
We prioritize connection and opportunities to build relationships with our customers and each other. For this role, you may be required to travel occasionally to participate in project or team in-person meetings.
What We Offer
Working at Twilio offers many benefits, including competitive pay, generous time off, ample parental and wellness leave, healthcare, a retirement savings program, and much more. Offerings vary by location.
Twilio thinks big. Do you?
We like to solve problems, take initiative, pitch in when needed, and are always up for trying new things. That's why we seek out colleagues who embody our values — something we call
Twilio Magic
. Additionally, we empower employees to build
positive change in their communities
by supporting their volunteering and donation efforts.
So, if you're ready to unleash your full potential, do your best work, and be the best version of yourself, apply now! If this role isn't what you're looking for,
please consider other open positions.
.
Stay alert to recruitment fraud
We care about your safety. Scammers sometimes impersonate Twilio recruiters through fake job postings, emails, websites, or messages. Please ensure you are engaging with an official @
twilio.com
email address. We will never ask for payment, gift cards, cryptocurrency, or banking information during the recruiting process. We do not make job offers without a formal interview process or conduct interviews exclusively through text-based messaging apps.
.
Twilio is proud to be an equal opportunity employer.
We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, reproductive health decisions, or related medical conditions), sexual orientation, gender identity, gender expression, age, status as a protected veteran, status as an individual with a disability, genetic information, political views or activity, or other applicable legally protected characteristics. We also consider qualified applicants with criminal histories, consistent with applicable federal, state and local law. Qualified applicants with arrest or conviction records will be considered for employment in accordance with the Los Angeles County Fair Chance Ordinance for Employers and the California Fair Chance Act. Additionally, Twilio participates in the E-Verify program in certain locations, as required by law.
Location: Vienna, Austria
About Us
Established in 2018, Bybit is one of the world’s leading cryptocurrency exchanges and digital financial platforms, serving over 80 million users across more than 200 countries and regions. Powered by world-class technology and a user-first mindset, Bybit delivers a seamless ecosystem across trading, payments, wealth management, custody, institutional services, and Web3 — connecting users to the future of digital finance.
Our core values define how we build. We listen, care and improve to create products and experiences that put users first. Backed by a global team of ambitious builders, problem-solvers, and innovators, we foster a high-performance and fast-moving environment where talent is empowered to drive real impact at the global scale. Supported by 24/7 multilingual customer service and a strong commitment to innovation, we are shaping the future of finance through technology, collaboration, and bold execution.
Today, Bybit is recognized as one of the most trusted and transparent platforms in the digital asset industry, continuing to expand its global presence while building the infrastructure for the next generation of financial services.
About Bybit
Bybit is a leading global cryptocurrency exchange, founded in 2018 by Ben Zhou. Headquartered in Dubai, Bybit has rapidly grown to serve over 80 million users worldwide, making it the world's second-largest crypto exchange by trading volume.
Our mission is to empower individuals and institutions to realize the full potential of crypto and Web3 technologies. Bybit offers a comprehensive suite of trading options, including spot and derivatives trading, as well as innovative products like the Bybit Card and the Bybit Wallet. We are committed to providing a secure, transparent, and user-friendly platform, underpinned by industry-leading security measures and 24/7 customer support.
In 2025, Bybit established its European headquarters in Vienna, Austria, reinforcing its commitment to the European market and regulatory compliance. As first international exchange, we managed to secure the MiCAR license in Austria in May 2025 and have started operations under the fully regulated EU website bybit.eu in July 2025. This strategic move positions Bybit at the heart of Europe, enabling closer collaboration with regulatory bodies and providing enhanced services to its European user base.
This is just the beginning of our journey to become a fully integrated financial platform, offering a diverse multitude of services across the EEA.
About the role and the job scope
Based in our Vienna, Austria headquarters, the MiFID Compliance Officer is a critical regulatory role within our expanding European operations. You will act as the primary legal and compliance expert for investment services, ensuring our platform adheres strictly to European and Austrian capital markets regulations.
Your efforts will directly shape and safeguard our regulatory framework as we expand our service offerings across the EEA. You will be responsible for translating complex regulatory requirements into actionable internal policies, advising leadership, and maintaining the highest standards of market integrity.
Key Responsibilities:
Establish, manage, and continuously improve a robust compliance framework in accordance with MiFID II and the Austrian Securities Supervision Act 2018 (WAG 2018).
Draft, implement, and maintain internal policies, procedures, and controls relevant to the Compliance area.
Act as the subject matter expert on investment services and activities under MiFID II / WAG 2018, providing regulatory guidance to internal teams.
Prepare and deliver clear, actionable reports on compliance topics to senior management and the Board.
Oversee and advise on complaints handling processes, ensuring alignment with relevant regulatory requirements and internal standards.
Monitor regulatory developments in European capital markets and proactively adapt internal frameworks to ensure ongoing compliance.
Why to Join
At Bybit, we are committed to fostering a supportive and enriching work environment. Our benefits include:
Modern Workspace: Work in Austria's tallest office building, offering state-of-the-art facilities and panoramic views of Vienna.
Internal Events: Participate in regular team-building activities, workshops, and events designed to promote collaboration and innovation.
Global Collaboration: Be part of a diverse, international team, working alongside colleagues from around the world.
Career Advancement: Access opportunities for growth and advancement within a rapidly expanding global company.
What to bring
Legal Background:
University degree in Law and qualification as a legal professional.
Industry Experience:
at least 5 years of experience in a compliance department at an investment firm, in the capital markets division of a bank, a reputable law firm or regulator.
Policy Expertise:
Profound experience in the preparation and implementation of policies and procedures relevant to the Compliance area.
Regulatory Knowledge:
Deep understanding of investment services and activities under MiFID II / WAG 2018 and the broader regulatory framework.
Framework Management:
Ideally, a proven track record of having successfully established or managed a compliance framework under MiFID II / WAG 2018.
Leadership Communication:
Experienced in senior management reporting and presenting complex compliance topics clearly to executive stakeholders.
Process Oversight:
At least a basic knowledge of complaints handling processes and their associated regulatory requirements.
Languages:
Excellent communication skills with fluency in both
German and English
required.
Join us and be part of shaping the future of finance and technology.
Why Join Us
At Bybit, we are committed to fostering a supportive and enriching work environment.
Our benefits include:
- Study Growth Fund: We support your professional development and continuous learning.
- Internal Events: Participate in regular team-building activities, workshops, and events designed to promote collaboration and innovation.
- Global Collaboration: Be part of a diverse, international team, working alongside colleagues from around the world.
- Career Advancement: Access opportunities for growth and advancement within a rapidly expanding global company.
- Internal Mobility: Grow with us- Your long-term development is important to us. We offer internal job opportunities to help build your career path.
Location: Abu Dhabi, United Arab Emirates
We are?
We are EnerMech, a specialist service company that delivers safe, integrated solutions for complex energy projects. For over 50 years, we’ve been energizing our clients across the world with unrivaled expertise, equipment, and technology that supports the entire asset life cycle – offshore and on land. We enable progress through our three global business lines: Energy Solutions, Infrastructure & Industrial Solutions, and Lifting Solutions. Within these areas, we offer a wide range of services, including cranes, lifting, fluid power, training, equipment rental, pipeline, subsea, process, and valves – all designed to help you optimize performance, enhance reliability, and improve efficiency. With a focus on operational excellence, we deliver value through our customized integrated solutions. This approach reduces risk and enhances efficiencies making us a leading and trusted partner every step of the way.
Diversity & Inclusion
EnerMech is dedicated to fostering a diverse and inclusive organization. We believe that diversity enriches our team, and we welcome applications from candidates of all backgrounds, cultures, and identities.
The Role?
The Ad-Hoc Crane Maintenance Mechanical Technician is responsible for carrying out the maintenance, repair, and overhaul of offshore crane mechanical systems, both on offshore platforms and in the onshore workshop. The role involves maintaining and troubleshooting crane mechanical components offshore and performing disassembly, inspection, and reconditioning of crane parts in the onshore workshop. This position requires flexibility to alternate between offshore and onshore duties based on operational needs
Main Responsibilities & Key Result Areas
Offshore Crane Maintenance:
Perform routine inspections, preventive maintenance, and mechanical repairs on offshore cranes, winches, hoists, and related equipment to ensure they are in optimal working condition.
Troubleshoot and resolve mechanical issues on cranes, identifying faults in the hydraulic, mechanical, and electrical systems, and taking corrective actions as necessary.
Assist in the disassembly and assembly of crane components offshore, including gearboxes, hoists, brakes, drums, and hydraulic systems.
Support the Offshore Crane Maintenance Supervisor in ensuring 5 Yearly Major Maintenance
Overhauls are completed in a timely manner and downtime is minimized.
Maintain accurate records of all offshore maintenance work, including work orders, inspection reports, and parts used.
Collaborate with offshore personnel to ensure safe and efficient lifting operations while minimizing crane downtime.
Ensure adherence to Health, Safety, and Environmental (HSE) protocols during all mechanical maintenance activities offshore.
Onshore Workshop (Crane Component Overhaul):
Work in the onshore workshop to disassemble, inspect, and overhaul critical crane mechanical components such as gearboxes, hoists, drums, and winches.
Lead the mechanical overhaul of crane components, ensuring parts are refurbished, repaired, or replaced as needed to meet operational and safety standards.
Conduct thorough inspections of crane parts, identifying wear, damage, or potential failure points, and recommending necessary repairs or replacements.
Assemble and test crane components after overhauling to ensure they meet manufacturer specifications and operational requirements.
Ensure proper documentation of all work performed in the workshop, including inspection results, repairs, and parts replacements.
Collaborate with other workshop team members to ensure timely and efficient completion of crane overhauls.
Maintain a clean, organized, and safe work environment in the workshop, adhering to all workshop safety standards and procedures.
Assist in the management of spare parts inventory for crane components, ensuring parts are ordered and available as required.
Support the onshore workshop in the disassembly, inspection, overhauling, and reassembly of crane components such as winches, hoists, drums, and gearboxes.
Requirements
Essential
High school diploma or equivalent; technical certifications in mechanical, electrical, or crane maintenance fields are required.
English Language (good writing and vocabulary).
Minimum of 3 years offshore experience in a crane mechanical maintenance role.
Hands-on experience in the mechanical maintenance and overhaul of cranes, winches, hoists, and related equipment.
Previous experience in an onshore workshop setting, performing mechanical overhauls of crane components, is preferred.
Knowledge of mechanical systems (hydraulic, mechanical, and electrical) and their function within crane operations.
Experience in stripping down and rebuilding winches, motors, and pumps.
Experience in testing and pressure testing of crane components – cylinders etc
Competent with Crane Maintenance and inspections.
Able to understand Maintenance drawings / Hydraulic drawings / Isometric drawings etc.
Ability to compile and complete technical maintenance procedures.
Basic IT Skills – Word, Excel, etc.
Preferred
A degree in mechanical/electrical engineering or related fields is a plus
OPITO Approved BOSIET
OGUK Medical
Desire to increase technical and management skills.
Offshore experience.
SAP system knowledge.
Behaviors and Personal Qualities
Safety-Focused: Prioritizes the safety of self and colleagues, ensuring all maintenance and overhaul activities are performed according to safety standards.
Adaptable: Can easily transition between offshore and onshore responsibilities as required.
Team Player: Works well with both offshore and onshore teams to ensure the efficient completion of crane maintenance and overhauls.
Detail-Oriented: Ensures all work is completed with precision and in accordance with technical specifications and safety standards.
Self-Starter: Takes initiative and is capable of working independently while also contributing to team efforts.
Flexible attitude to working hours and shift patterns in order to get the job done.
Personal integrity that can be a role model for all other members of staff.
Location: Abu Dhabi, United Arab Emirates
We are?
A leading specialist engineering services company delivering integrated solutions for complex energy and infrastructure projects and operating assets. At EnerMech, we believe that our success is driven by the talents and dedication of our people. We invest in our workforce as we grow globally, ensuring that we remain strong in all aspects of our service, technology, and infrastructure.
The role?
The Crane Technician - Electrical is responsible for ensuring the safe and efficient operation of electrical systems on offshore cranes. Your expertise in electrical maintenance, troubleshooting, and repairs will be essential to maintain the reliability and functionality of this critical equipment.
Main Responsibilities & Key Result Areas
Perform electrical maintenance, troubleshooting, and repairs on offshore cranes, with a specific focus on the Safe Load Indicator (SLI) system.
Conduct regular inspections and preventive maintenance activities on the to ensure accurate load measurements and safe crane operations.
Collaborate with the maintenance team to develop and implement maintenance schedules, ensuring compliance with safety regulations and industry standards.
Diagnose electrical faults in the SLI system, analyze equipment malfunctions, and develop effective solutions to minimize downtime and ensure accurate load monitoring.
Install, calibrate, and upgrade Electrical & SLI systems on offshore cranes, ensuring compatibility and adherence to specifications.
Keep accurate records of maintenance activities, including equipment history, repairs, and replacements performed.
Adhere to safety protocols and guidelines while working on offshore installations, ensuring personal and team safety at all times.
Collaborate with other technicians and engineers to troubleshoot complex electrical issues and provide technical support as needed.
Stay updated with the latest industry trends, technologies, and regulations related to SLI systems and offshore crane operations.
Maintain a clean and organized work area, ensuring tools and equipment are properly stored and maintained.
Requirements
A recognized apprenticeship or qualification.
At least a vocational/technical High School Diploma Holder.
Safety Training Certification
Compex certification will be an advantage.
At least 5 years of experience in the same field
3 years in a lifting equipment environment
Experience in repair & maintenance of cranes-related equipment
Experience in working to schedules.
Preferred
Experience in the offshore service industry or a similar environment
Experience in cranes & lifting equipment maintenance & repair.
Personal Qualities;
Good Communication Skills
High standards of workmanship
Ability to work and react under pressure and tight deadlines
Benefits
Work with a Global Organization.
Fulltime Permanent position.
Annual air ticket allowance.
Company provided health insurance.
Training & Development opportunities.
Location: Abu Dhabi, United Arab Emirates
We are?
We are EnerMech, a specialist service company that delivers safe, integrated solutions for complex energy projects. For over 50 years, we’ve been energizing our clients across the world with unrivaled expertise, equipment, and technology that supports the entire asset life cycle – offshore and on land. We enable progress through our three global business lines: Energy Solutions, Infrastructure & Industrial Solutions, and Lifting Solutions. Within these areas, we offer a wide range of services, including cranes, lifting, fluid power, training, equipment rental, pipeline, subsea, process, and valves – all designed to help you optimize performance, enhance reliability, and improve efficiency. With a focus on operational excellence, we deliver value through our customized integrated solutions. This approach reduces risk and enhances efficiencies making us a leading and trusted partner every step of the way.
Diversity & Inclusion
EnerMech is dedicated to fostering a diverse and inclusive organization. We believe that diversity enriches our team, and we welcome applications from candidates of all backgrounds, cultures, and identities.
Main Responsibilities & Key Result Areas
Operate cranes safely and efficiently for various ad hoc projects as directed.
Ensure all operations are conducted in compliance with safety regulations and the client’s specific requirements.
Carry out pre-operational checks and inspections of crane equipment before use.
Communicate effectively with crew members and site personnel to ensure safe and effective operations.
Maintain a clean and organized work environment, including the crane and associated work areas.
Report any incidents, near misses, or equipment malfunctions to management immediately.
Participate in safety briefings and contribute to a culture of safety and teamwork.
Adapt to different project requirements and locations as needed.
Requirements
Secondary school education or equivalent technical qualifications.
National Crane Operator Certification or equivalent recognition.
Experience operating cranes in a variety of environments, preferably in offshore settings.
Understands safety regulations and best practices for lifting operations.
Ability to communicate effectively within a team and during operations.
Should be an Azerbaijan national.
Availability for flexible working hours and traveling to different project sites as required.
Abu Dhabi, United Arab Emirates; We believe that diversity enriches our team, and we welcome applications from candidates of all backgrounds, cultures, and identities
ГибридNew York, NY (HQ); San Francisco, CA; Relocation expense coverage to NYC or SF (if needed)
ОфисseniorLisbon; Belgrade
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Настройте подбор, и подходящие вакансии будут приходить в Telegram.
seniorHong Kong, Hong Kong SAR; Singapore, Singapore
УдалённоseniorRemote - India; This role will be remote, and based in India (only in Karnataka, Tamil Nadu, Telangana, Maharashtra, Delhi)
Vienna, Austria
Abu Dhabi, United Arab Emirates; We believe that diversity enriches our team, and we welcome applications from candidates of all backgrounds, cultures, and identities