Location: United States
How you'll contribute
A Director of Finance who excels in this role:
Directs the department's activities and resources to achieve departmental and organizational objectives.
To perform this job, an individual must perform each essential function satisfactorily with or without a reasonable accommodation.
Develops and implements departmental goals, plans, and standards consistent with the clinical, administrative, legal, and ethical requirements/objectives of the organization.
Directs and evaluates departmental operations, including patient care delivery, information technologies, service level determination, and complaint management, to achieve performance and quality control objectives.
Plans and monitors staffing activities, including hiring, orienting, evaluating, disciplinary actions, and continuing education initiatives.
Prepares, monitors, and evaluates departmental budgets, and ensures that the department operates in compliance with allocated funding.
Coordinates and directs internal/external audits.
Creates and fosters an environment that encourages professional growth.
Ensures department stays focused on their important role in the continuum of care.
Exhibits regular and reliable attendance.
Performs other duties as assigned.
Additional Information:
Position serves both internal co-workers and external customers, clients, patients, contractors, and vendors.
Position will access and/or work with sensitive and/or confidential information.
Desired candidate will exhibit a comprehensive understanding of healthcare regulatory and compliance (e.g., HIPAA). Skilled in the application of policies and procedures. Knowledge of Business Office Standards and Recommended Practices.
SUPERVISORY RESPONSIBILITIES:
Manage the work of others, including planning, assigning, scheduling and reviewing work, ensures quality standards.
Responsible for hiring, terminating, training and developing, reviewing performance and administering corrective action for staff.
What we're looking for
Education
:
Bachelor's Degree in related field preferred
Applicable work experience may be used in lieu of education
Skills & Experience:
Business Mathematical Skills -- Ability to add, subtract, multiply, and divide in all units of measure, using whole numbers, common fractions, and decimals. Ability to compute rates, ratios, and percentages and to draw and interpret graphs.
Moderate Computer Skills -- Frequent use of electronic mail, word processing, data entry, spreadsheets, graphics, etc. Ability to create, maintain and incorporate simple functions into documents, spreadsheets, databases, and presentations to support business objectives.
Complex Communication -- Frequently communicates complex information and interacts with management. Can present, resolve, and address delicate situations. Can motivate and persuade others.
Varied Business Problems -- Problems are varied and complex, requiring analysis or interpretation of the situation. Problems are solved using knowledge and skills, general precedent and practice.
Department Specific -- Decisions impact the management and operations within a department. May contribute to business and operational decisions that affect the department.
Functional Independent Judgement -- Provides and sets goals and priorities for functional area. May make recommendations for department policies, practices, and programs. Makes decisions for and/or resolves problems for others.
Project Planning/Organization -- Handle multiple projects simultaneously including task delegation, project over-sight, and resource allocation.
Why join us
We believe that investing in our employees is the first step to providing excellent patient care. In addition to your base compensation, this position also offers:
Comprehensive Benefits
: Multiple levels of medical, dental and vision coverage for full-time and part-time employees.
Financial Protection & PTO
: Life, accident, critical illness, hospital indemnity insurance, short- and long-term disability, paid family leave and paid time off.
Financial & Career Growth
: Higher education and certification tuition assistance, loan assistance and 401(k) retirement package and company match.
Employee Well-being
: Mental, physical, and financial wellness programs (free gym memberships, virtual care appointments, mental health services and discount programs).
Professional Development
: Ongoing learning and career advancement opportunities.
Location: Munich, Germany; Berlin, Germany
What client look for:
You design, build, and optimize scalable data pipelines and architectures that form the foundation for analytics and AI solutions.
You ensure that data from various sources is efficiently integrated, transformed, and made available for business and analytics use cases.
You collaborate closely with Data Scientists, Consultants, and Product Owners to deliver end-to-end data solutions with measurable business impact.
You develop and maintain ETL/ELT processes that ensure data quality, reliability, and performance.
You take ownership of cloud-based data infrastructures (Azure, AWS, or GCP) and contribute to their continuous improvement.
You leverage containerization and workflow tools (e.g. Docker, Airflow) to build robust, automated, and reproducible systems.
You develop solutions with a clear end-to-end mindset, from raw data ingestion to production deployment.
You actively contribute to the evolution of our data strategy, tooling, and best practices within Client.
Requirements
What the client requires:
You hold a degree with excellent grades in Computer Science, Data Engineering, Information Systems, Mathematics, Physics, or a related field.
You have strong experience in Python and SQL as foundational tools for data integration, transformation, and automation.
You have hands-on experience in building and managing ETL/ELT pipelines and data workflows.
You are experienced with cloud environments (preferably Azure, alternatively AWS or GCP).
You are familiar with containerization and workflow orchestration tools such as Docker and Airflow.
You have experience with Infrastructure as Code (e.g. Terraform) to manage scalable, reproducible setups.
You understand data lakes, data warehouses, and streaming technologies (e.g. Kafka, Kinesis).
You ideally have experience with distributed processing systems like Spark, Snowflake, or Databricks.
You ensure data quality, observability, and monitoring as integral parts of your solutions.
You enjoy cross-functional collaboration with Data Scientists, Product Owners, and clients.
You are a service-oriented and communicative team player with a high degree of self-responsibility and passion for your work.
You have strong communication and presentation skills, and can explain complex topics clearly.
You speak English fluently; regional languages are an advantage.
Benefits
What you can expect:
Your impact is crucial
: You actively shape the digital future in a highly motivated & smart team in direct cooperation with the founders & partners, creating real added value by linking strategy and implementation.
Your hard work pays off!
You benefit from attractive salary packages, participation in sales success, and exclusive investment opportunities. In addition, we promote our top talents through the 'Digital Leaders of Tomorrow' program and thus offer you further exciting benefits.
Your development:
From day one, you will be supported on your journey through a wide range of development opportunities, quickly take on responsibility, and have the opportunity to shape your individual career at the company. You will become a digital leader!
Your working environment:
You will be immersed in a diverse and family-friendly environment with a strong team spirit, benefitting from a flexible and hybrid working model in one of our offices in Munich, London, Amsterdam, Milan, and Berlin.
Your view into the future:
You will work at the cutting edge and gain valuable insights and practical experience with a focus on digital business models and data-driven value creation in eight forward-looking industries.
Your benefits on top:
You can look forward to regular team events and joint sports sessions, an attractive company pension scheme, access to local fitness and wellness partnerships, as well as mobility and meal allowances, and a wide range of other company benefits.
Location: Munich, Germany; Berlin, Germany
What client look for:
You apply statistical, machine learning, and Generative AI techniques to solve business problems and generate actionable insights.
You analyse and synthesise complex datasets, incorporating unstructured data and GenAI outputs into clear visualisations and narratives.
You collaborate with cross-functional teams and clients to design data-driven and GenAI-enabled solutions.
You build, test, and deploy models, including prompt-based and LLM-powered applications.
You translate analytical and Generative AI outputs into actionable recommendations for stakeholders.
You guide less experienced team members and contribute to best practices in analytics and AI.
Requirements
What the client requires:
You hold a Bachelor’s or Master’s degree in a quantitative field such as Data Science, Computer Science, Mathematics, or Engineering.
You have 2–6 years of experience in data science, machine learning, or advanced analytics, including exposure to Generative AI.
You have strong programming skills in Python and are familiar with ML and LLM frameworks such as Scikit-learn, LangChain, or Hugging Face.
You have a solid understanding of machine learning techniques and Generative AI use cases.
You are able to work in client-facing environments and communicate complex topics clearly.
You are fluent in English; additional local language skills are a plus.
Benefits
What you can expect:
Your impact is crucial
: You actively shape the digital future in a highly motivated & smart team in direct cooperation with the founders & partners, creating real added value by linking strategy and implementation.
Your hard work pays off!
You benefit from attractive salary packages, participation in sales success, and exclusive investment opportunities. In addition, we promote our top talents through the 'Digital Leaders of Tomorrow' program and thus offer you further exciting benefits.
Your development:
From day one, you will be supported on your journey through a wide range of development opportunities, quickly take on responsibility and have the opportunity to shape your individual career at the company. You will become a digital leader!
Your working environment:
You will be immersed in a diverse and family-friendly environment with a strong team spirit, benefitting from a flexible and hybrid working model in one of our offices in Munich, London, Amsterdam, Milan, and Berlin.
Your view into the future:
You will work at the cutting edge and gain valuable insights and practical experience with a focus on digital business models and data-driven value creation in eight forward-looking industries.
Your benefits on top:
You can look forward to regular team events and joint sports sessions, an attractive company pension scheme, access to local fitness and wellness partnerships, as well as mobility and meal allowances, and a wide range of other company benefits.
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: 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 - United Kingdom
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 Twilio’s next Presales Engineer, DACH.
About the job
This position is needed to enable our customers to build the future of communications. The Principal Presales Engineer is a critical part of the sales team focused on our both New Business and Strategic segments.
Twilio’s Principal Presales Engineers are responsible for delivering the Technical Win and best Product Fit to our customers. They lead the technical pre-sales relationship, drive technical discovery, propose technical architectures, demonstrate the product, anticipate concerns and offer creative solutions. They build customer trust in Twilio’s solutions.
Principal Presales Engineers should be comfortable engaging a CEO or sketching out an API flow on a whiteboard with customer software engineers.
Responsibilities
In this role, you’ll:
Partner with Account Executives to execute pre-sales activities including opportunity qualification, demonstrations, Proof-of-Concept, RFP, design documentation, technical presentations and enablement sessions.
Help customers achieve success by leading the technical and product sale, recommending best-practice solutions, and guiding them on how to use Twilio’s APIs.
Establish yourself as a trusted advisor to our customers, by taking the lead on understanding customer technical pains through discovery in order to design, demonstrate, and present innovative solutions that solve business challenges.
Build and present highly interactive, complex and engaging customer product demonstrations to help showcase the capabilities of Twilio’s Communications Products, while effectively forming strong customer relationships with both technical and nontechnical stakeholders
Be Hands-on, high-energy, passionate, and a creative problem solver, equipped with the knowledge of how to get things done and ability to lead others to success.
Take the initiative to identify and solve problems - both for the customer and within the organization as we grow
Contribute to the broader Twilio Presales Engineering community through knowledge sharing, constructing demonstration materials, and creating reusable presentations
Mentor less experienced Presales Engineers
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:
8+ years pre-sales experience selling complex, technical products or 10+ years of professional experience supporting technical products coupled with customer facing experience, particularly in delivery or consulting
Excellent communicator and presenter able to gain audience confidence
An engaging storyteller - you can gain audience confidence and communicate complex topics to multiple levels of audience.
Ability to build a deep understanding of a customer’s communications needs and guide them to a technical solution
Previous software development experience or working knowledge in one or more of the following areas:
Backend (Java, C#, Node.js, Python, PHP)
Web development (JavaScript, HTML/CSS, frontend frameworks - React, Vue.js, Angular)
Experience building with REST APIs
Previous experience in Telecom, SIP, Contact Center, or Security .
Experience with sales methodologies
Bachelor’s and/or Master’s degree in a technical discipline (Engineering, Mathematics, Computer Science) or equivalent practical experience
Proficient German speaker
Desired:
Familiarity with cloud platforms (Amazon Web Services, Google Cloud, Microsoft Azure) and cloud application architecture.
Experience working with customers in the DACH region
Location
This role will be remote and based in the UK, Ireland or Spain
Travel
We prioritize connection and opportunities to build relationships with our customers and each other. For this role, approximately 35% travel is anticipated to help you connect in-person in a meaningful way.
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: London
Workplace: OnSite
ABOUT US
Sierra is the leading platform for customer-facing AI agents, working with many of the world's biggest brands — including The GAP, Rocket Mortgage, SoFi, Sutter Health, and SoftBank — to transform how they serve customers and grow their businesses. We are primarily an in-person company based in San Francisco, with growing offices across North America, Europe, and Asia.
We are guided by a set of values that are at the core of our actions and define our culture: Trust, Customer Obsession, Craftsmanship, Intensity, and a commitment to balancing Family along the way. These values are the foundation of our work, and we are committed to upholding them in everything we do.
Our co-founders are Bret Taylor https://www.linkedin.com/in/brettaylor/ and Clay Bavor https://www.linkedin.com/in/claybavor/. Bret currently serves as Board Chair of OpenAI. Previously, he was co-CEO of Salesforce (which had acquired the company he founded, Quip) and CTO of Facebook. Bret was also one of Google's earliest product managers and co-creator of Google Maps. Before founding Sierra, Clay spent 18 years at Google, where he most recently led Google Labs. Earlier, he started and led Google’s AR/VR effort, Project Starline, and Google Lens. Before that, Clay led the product and design teams for Google Workspace.
WHAT YOU'LL DO
As an Agent Strategist https://sierra.ai/blog/agent-strategist-your-phd-in-applied-ai, you own how Sierra's AI agents come to life for our customers — from first pilot to a production agent handling thousands of conversations a day. You sit at the intersection of product, building agents and customer-facing work, and stay just as close to the technology as you are to the people you build for. You transform a customer's thorniest, highest-stakes problems into agents that measurably move their business.
- Own the Agent Development Life Cycle https://sierra.ai/blog/agent-development-life-cycle. Take agents from initial scope through conversation design, tooling, and evaluation, to launch and continuous iteration in production — translating business goals into an agent that outperforms, and tuning relentlessly until it's the best version of itself in the real world. You'll have real ownership and autonomy over the outcome.
- Be the trusted strategic advisor to enterprise leaders. Sit shoulder-to-shoulder with our customers' executives, understand what success actually means to their business, and shape the AI strategy that gets them there.
- Partner with the customer's working teams day to day. Run working sessions, troubleshoot the agent as issues come up, and make the calls that keep the build on track for launch.
- Directly impact product. Surface unmet needs from your customer work, and feed them back to research and platform to shape where Sierra goes next.
EXAMPLE PROJECTS
These are the kinds of projects that strategists on our team have worked on recently:
- Scope and launch a subscription-retention agent for a large telecommunications or media company that consistently outperforms human agents at saving at-risk customers.
- Stand up an agent for a commerce customer that troubleshoots a broken device end-to-end and personalizes product recommendations in the same conversation.
- Redesign the conversation flows for a financial services agent so it can handle complex, regulated interactions — and convert a pilot into a multi-team production deployment. See our financial services blog https://sierra.ai/blog/five-ways-to-use-ai-agents-financial-services for examples.
- Partner with product on a net-new capability — a new agent architecture or self-service tooling — using a live customer as the design partner.
- Define the evaluation and quality bar for a new agent, then use those metrics to drive a measurable lift in outcome https://sierra.ai/blog/outcome-based-pricing-for-ai-agents week over week.
WHAT YOU'LL BRING
- Customer obsession. Genuine energy being in front of customers — understanding their business and needs, thriving in complex organizations, and building trusted relationships.
- Communication. Clear, direct, and persuasive across technical and non-technical audiences.
- Strategic problem-solving in ambiguity. Strong analytical and critical-thinking skills to break down complex problems, spot risks early, and adapt as things change fast.
- Technical aptitude. Comfortable engaging directly with technical concepts - reading API documentation, understanding data models and system architecture, and following engineering tradeoffs in a design discussion.
- Ownership and delivery. A track record of running multiple complex, high-visibility projects at once and driving them to outcomes.
EVEN BETTER...
- Experience building or deploying AI/LLM agents in production — hands-on with the tools behind them (eval frameworks, agent tooling, RAG, prompt engineering) — working closely with technical counterparts.
- You've been a founder, founding team member, or operator — you know how to balance craft, ownership, and speed.
- A degree in Computer Science, Engineering, Mathematics, a related technical field, or equivalent practical experience — and/or an MBA or comparable experience at the intersection of technology and business.
OUR VALUES
- Trust: We build trust with our customers with our accountability, empathy, quality, and responsiveness. We build trust in AI by making it more accessible, safe, and useful. We build trust with each other by showing up for each other professionally and personally, creating an environment that enables all of us to do our best work.
- Customer Obsession: We deeply understand our customers’ business goals and relentlessly focus on driving outcomes, not just technical milestones. Everyone at the company knows and spends time with our customers. When our customer is having an issue, we drop everything and fix it.
- Craftsmanship: We get the details right, from the words on the page to the system architecture. We have good taste. When we notice something isn’t right, we take the time to fix it. We are proud of the products we produce. We continuously self-reflect to continuously self-improve.
- Intensity: We know we don’t have the luxury of patience. We play to win. We care about our product being the best, and when it isn’t, we fix it. When we fail, we talk about it openly and without blame so we succeed the next time.
- Family: We know that balance and intensity are compatible, and we model it in our actions and processes. We are the best technology company for parents. We support and respect each other and celebrate each other’s personal and professional achievements.
WHAT WE OFFER
We want our benefits to reflect our values and offer the following to full-time employees:
- Flexible (unlimited) paid time off
- Medical, dental, and vision benefits for you and your family
- Life insurance and disability benefits
- Retirement plan dependent on country of employment
- Parental leave
- Fertility and family building benefits through Carrot
- Lunch, as well as delicious snacks and coffee to keep you energized
- Discretionary benefit stipend giving people the ability to spend where it matters most
- Free alphorn lessons
These benefits are further detailed in Sierra's policies, may vary by region, and are subject to change at any time, consistent with the terms of any applicable compensation or benefits plans. Eligible full-time employees can participate in Sierra's equity plans subject to the terms of the applicable plans and policies.
BE YOU, WITH US
We're working to bring the transformative power of AI to every organization in the world. To do so, it is important to us that the diversity of our employees represents the diversity of our customers. We believe that our work and culture are better when we encourage, support, and respect different skills and experiences represented within our team. We encourage you to apply even if your experience doesn't precisely match the job description. We strive to evaluate all applicants consistently without regard to race, color, religion, gender, national origin, age, disability, veteran status, pregnancy, gender expression or identity, sexual orientation, citizenship, or any other legally protected class.
Location: Minsk; Warsaw; Tbilisi; Chișinău; Buсharest; Belgrade; lisbon
Workplace: hybrid
IDT is expanding its AI Lab and seeking a hands-on, highly experienced Senior Data Scientist with a proven track record of building new ML models from scratch and deploying them into real-time production. You will tackle complex problems across fraud prevention, payment risk, transaction scoring, personalization, and financial forecasting using large-scale transactional datasets. You will own the full modeling lifecycle — from problem framing through to production monitoring.
Key Responsibilities:
ML & Predictive Modeling:
Design and build new models from the ground up (gradient boosting, neural networks, ensembles, anomaly detection) for anti-fraud, risk assessment, and personalization; maintain rigorous validation practices to prevent data leakage and overfitting.
End-to-End & MLOps:
Partner with Data Engineering and MLOps to operationalize models in production (batch and real-time/low-latency); build training, experiment tracking (MLflow), and model/data drift monitoring pipelines.
Experimentation & Business Impact:
Design A/B tests and statistical evaluations to measure model performance against key business metrics (reduced fraud losses, transaction acceptance rates, decision latency).
R&D & Technical Leadership:
Explore emerging techniques (LLMs/GenAI, graph-based methods), establish engineering best practices, and mentor fellow team members.
Requirements (Must-Have):
Experience:
5+ years of hands-on experience in Data Science / ML, with a strong focus on
designing and building new ML models from scratch
and delivering them into production with measurable business impact.
English:
B2+ (Upper-Intermediate or higher)
— fluent written and spoken communication for technical discussions and daily collaboration with an international team.
Math & Modeling Foundations:
Deep understanding of statistics, probability, and validation methodologies; practical experience handling class imbalance, model calibration, and anomaly detection.
Tech Stack:
Python:
Advanced proficiency (Scikit-learn, Pandas, NumPy);
Deep Learning:
Hands-on experience with PyTorch or TensorFlow;
SQL:
Complex queries and large-scale data manipulation;
MLOps Tools:
Experiment tracking and model lifecycle management (MLflow, ClearML, etc.).
Education:
Bachelor’s degree in Computer Science, Mathematics, Statistics, Engineering, or a related quantitative field.
Nice-to-Have:
Domain experience in FinTech, Payments, or Fraud Prevention: real-time transaction scoring and low-latency inference.
Experience with cloud data platforms (Snowflake), Feature Stores, and event-driven architectures.
Background in time-series forecasting, graph neural networks, Explainable AI (XAI), or applied LLM solutions.
Master’s degree or Ph.D. in a quantitative discipline.
We offer you:
Remote b2b or hybrid (Belarus-Moldova) work opportunity!
Stable job with long-term growth perspective.
Competitive salary with annual performance review.
Really good hardware.
An exciting and challenging job with talented people around.
Continuous learning and career growth opportunities.
Compensation for professional training, seminars, and conferences.
Referral program – get rewarded for helping us grow the team with talented people.
Company-supported English classes to enhance your professional growth.
More perks for the 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.
IDT is not ”another big IT corporation”— we encourage and support in-house entrepreneurs in developing their ideas into business actions.
Our flagship brand, BOSS Revolution, offers Money Transfer, International Calling, and Mobile Top-Up services and supports IDT’s mission of enabling people to keep in touch and share resources with family and friends worldwide.
If you're looking for a company that will give you the maximum flexibility in choosing a location to work, this opportunity is for you!
Location: European Union
Workplace: Remote
About the Role
We’re looking for a Senior Software Engineer to join a newly forming team that will own one of the most specialised and business-critical domains in our technology landscape - Game Engine.
This role sits at the intersection of engineering, game mathematics, platform, and compliance. You’ll work on the tools, frameworks, and services that enable our mathematicians and game teams to build, validate, run, and monitor game logic in production.
This position is about deep ownership of a very specific technical domain: game engines, mathematical packages, simulation data, RTP monitoring, round details, and integrations with games developed both internally and by external studios.
You’ll be part of a, experienced Core team with a high level of responsibility. The impact of this work is direct: incorrect game logic, missing round details, or inaccurate RTP monitoring can affect game delivery timelines, business performance, and regulatory readiness.
If you enjoy working close to complex domain logic, reviewing technical implementations, understanding how games work under the hood, and owning systems where precision matters - this role will feel like home.
Key Responsibilities
- Own, maintain, and evolve Playson’s Game Engine.
- Work on internal frameworks and libraries used by mathematicians to implement game logic and mathematical packages.
- Review and validate code written by mathematicians, ensuring quality, correctness, maintainability, and proper usage of internal frameworks.
- Contribute to the development and support of game engines used to run mathematical logic within our platform.
- Support integrations with external game studios by helping build wrappers and bridges between third-party game implementations and Playson’s platform.
- Work with data structures and protocols that connect game logic with frontend and backend systems.
- Contribute to RTP monitoring processes, including validation of production transaction data against simulation data and expected mathematical behaviour.
- Support and evolve tools used for mathematical review, simulations, data files, monitoring, and alerting.
- Implement and maintain round details logic required for regulated markets, ensuring that detailed game round information can be correctly provided to partners and regulators.
- Collaborate closely with mathematicians, backend engineers, platform teams, compliance stakeholders, and product representatives.
- Participate in code reviews and technical discussions to ensure a high engineering standard across the Game Engine domain.
- Investigate issues related to game logic, mathematical validation, monitoring, and engine behaviour.
- Participate in minimal on-call responsibilities related to the systems owned by the team, mainly around monitoring, alerts, and domain-specific incidents.
- Take ownership of a highly specialised area where quality, accuracy, and attention to detail are essential.
Requirements
- Strong software engineering experience, ideally in backend, game engine, gaming, gambling, betting, or simulation-heavy environments.
- Strong background in C++ and experience working with legacy C++ systems.
- Good understanding of software architecture, code quality, testing, debugging, and maintainability.
- Experience with mathematical models, probability-based systems, simulations, random generators, or RTP-related logic.
- Experience reviewing complex code and providing clear technical feedback.
- Ability to understand domain-specific logic and work with technical systems where business rules, mathematics, and engineering are closely connected.
- Strong problem-solving skills and ability to work with complex, non-standard technical challenges.
- Experience working with production systems where reliability, accuracy, and correctness are critical.
- Understanding of backend systems, APIs, data flows, and service-to-service communication.
- Ability to collaborate closely with non-engineering technical experts, especially mathematicians or domain specialists.
- Strong ownership mindset and willingness to become a key expert in a narrow but highly important technical domain.
- Product-oriented thinking, with an understanding that games are the core product and engineering decisions directly affect delivery, quality, and compliance.
- English communication skills sufficient for working in an international environment.
Nice to Have
- Experience in iGaming, gambling, betting, game development, or casino games.
- Experience working with game engines, mathematical engines, simulation tools, or game logic frameworks.
- Experience with Node.js/TypeScript.
- Understanding of regulated markets and compliance requirements in iGaming.
- Experience with ClickHouse or other analytical/columnar databases.
- Experience with monitoring, alerting, and production diagnostics.
- Experience with AI-assisted code review or automated validation tools.
- Knowledge of microservices architecture and distributed systems.
- Familiarity with Kafka, gRPC, Kubernetes, or AWS.
- Experience integrating third-party games, external studio products, or wrapper-based solutions.
- Ukrainian language skills would be a plus.
What We Offer
- Competitive Salary
- Quarterly Bonuses
- Unlimited Paid Time Off
- Unlimited Paid Sick Leave
- Remote & Flexible Working
- Private Medical Insurance
- Financial Support for Life Events
- Professional Development Budget
- International Exposure
- Regular Company Events
*Benefits may vary depending on location and contractual agreement
Recruitment Process
- HR interview
- Technical interview (with Live coding)
- Final interview
Join us today!
By submitting your application, you acknowledge that your personal data will be processed in accordance with our Privacy Policy https://playson.com/privacy.
Location: Remote Roles - APAC
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.
OKX is part of OKG, a group that brings the value of Blockchain to users around the world, through our leading products OKX, OKX Wallet, OKLink and more.
About this role
负责高价值客户的开发与维护，深入了解各家产品与解决方案，通过专业够听和定制化的解决方案，推动交易、资产及收入等关键指标的持续增长。该岗位高度 KPI 导向，需要强目标感、快速学习能力，同时能接受高强度出差。
Responsible for acquiring and managing high-value clients, developing a deep understanding of different products and solutions across platforms, and driving sustainable growth in trading volume, assets and revenue through professional consultation and customized solutions. This is a highly KPI-driven role that requires strong goal orientation, fast learning ability, and the ability to handle frequent business travel.
What You’ll Be Doing
开发与拓展
通过多渠道（线下拜访、行业会议、社群、转介绍等）挖掘并开发潜在高价值客户（包括但不限于专业交易者、家族办公室等）。
能够快速画像并识别高潜力目标客户，建立并维护客户线索池和跟进节奏。
客户关系管理与业绩达成
建立并维护稳固的客户关系，定期Review，了解用户交易需求、资金规模与产品需求。
对所负责客户的
资产规模、交易量、收益贡献等关键指标（KPI）负责
，按月度/季度完成业绩目标。
产品与解决方案咨询
深入理解各家主流交易平台的各产品条线（如：现货、合约、期权、Earn/理财、结构化产品等），能够为客户提供对比分析和专业建议。
收集客户需求与痛点，协同产品、运营等团队，为重点客户提供定制化解决方案。
行业洞察与学习
持续跟进行业动态、竞品策略和新产品形态，快速掌握并消化新知识，形成对客户有价值的观点与建议。
定期输出客户/市场反馈与竞品情报，为内部策略和产品迭代提供一线视角。
Client Acquisition & Expansion
Identify and acquire potential high-value clients (including but not limited to professional traders, family offices, etc.) through multiple channels such as in-person visits, industry events, communities and referrals.
Quickly profile and identify high-potential target clients, maintain a structured lead pipeline and follow-up rhythm.
Client Relationship Management & Target Delivery
Build and maintain strong, long-term relationships with clients; conduct regular reviews to understand their trading needs, capital scale and product preferences.
Take full responsibility for key KPIs of your client portfolio, including asset under management, trading volume and revenue contribution, and achieve monthly/quarterly performance targets.
Product & Solutions Advisory
Develop an in-depth understanding of major product lines on leading trading platforms (e.g. spot, perpetuals, options, Earn/wealth management, structured products, etc.) and provide professional comparison and recommendations to clients.
Gather client needs and pain points, and work with product, operations and other internal teams to deliver customized solutions for key clients.
Industry Insight & Continuous Learning
Continuously track industry trends, competitor strategies and new product types; quickly absorb new knowledge and translate it into valuable insights and suggestions for clients.
Regularly share client/market feedback and competitive intelligence to provide frontline input for internal strategy and product iteration.
What We Look For In You
至少
2 年及以上 web3 行业工作经验
，对主流交易所、钱包、托管、DeFi 等产品有实际使用或服务经验。
能够
快速识别与筛选目标客户
，具备优秀的沟通谈判技巧与关系维护能力，有高潜力客户的客户关系管对金融市场、衍生品、风险收益等有基本认知，有银行、券商、资管等金融背景者优先。客户服务和运营等相关工作经验优先；
明确的
KPI & 结果导向
，习惯用数据衡量业绩。
能接受
高强度工作节奏与频繁出差 / 拜访
。
自驱力强，抗压能力好，能够在不确定环境中找到路径并推动落地。
能够
中英文双语工作（听说读写）；
本科及以上学历，
金融、经济、会计、数学、统计、计算机等相关专业优先
。
At least
2 years of work experience in the Web3 industry
, with hands-on usage or service experience related to major exchanges, wallets, custody solutions, DeFi products, etc.
Able to
quickly identify and qualify target clients
, with strong communication, negotiation and relationship-building skills. Experience in managing high-potential client relationships, client service or account operations is preferred. Basic understanding of financial markets, derivatives and risk–return; background in banking, securities or asset management is a strong plus.
Clear
KPI & result orientation
, and comfortable using data to measure and manage performance.
Comfortable with a
high-intensity work pace and frequent travel / client visits
.
Strong self-motivation and resilience, able to find paths forward and drive execution in an uncertain environment.
Able to work in
both Chinese and English (listening, speaking, reading and writing)
.
Bachelor’s degree or above; majors in Finance, Economics, Accounting, Mathematics, Statistics, Computer Science or related fields are preferred.
Perks & Benefits
Competitive total compensation package
Various team building programs and company events
More that we love to tell you along the process!
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: Hamburg
Workplace: Hybrid
adjoe builds the technologies behind mobile apps growth and monetization. adjoe Ads is our programmatic in-app advertising platform that seamlessly connects advertisers and publishers through direct integration of our Android and iOS SDKs. Every ad decision happens in under 200ms across 10 million daily users, powered by real-time bidding algorithms and user quality prediction models that match the right ad to the right user at the right moment.
50 Billion Daily Bid Predictions
The adjoe Ads Data Science team owns the entire bidding algorithm that decides which ad you are most likely to enjoy from start to finish: conversion prediction, user quality estimation, and bid shading. Every bid adjoe placed in an ad auction is the output of ML models making 50 billion predictions daily, trained on data from our mobile SDKs that capture real user behavior at scale.
The team moves fast: new ideas tested offline, A/B tests launched in production within minutes. We rely on industry-proven state of the art technology, adapted to our needs and self-hosted where it matters: PyTorch and TensorFlow for modeling, Trino and Athena for querying a 350TB Iceberg data lake, Airflow and Ray for orchestrating our different training pipelines across multiple GPU clusters. Models are built on 600+ features and trained on 200 million data points, with the full ML lifecycle owned by the team from research and experimentation to deployment and real-time inference at sub-200ms latency.
Your Mission & Who We Are Looking For:
- 5+ years in Data Science, 2+ in leadership. You have a track record of architecting and deploying ML solutions, recommender systems and neural networks specifically, and have led data science teams through hiring, mentoring, regular 1-1s, and career development. At adjoe Ads, you'll be growing and managing the team of Data Scientists, Data & ML Engineers, Data Analysts that owns the entire bidding algorithm.
- At least 50% hands-on. This is not a purely managerial role. You work on data science tasks yourself, own critical procedures like experiments and implementation details, and mentor data scientists in advanced modeling, programming quality, and strategic thinking.
- Fluent in data at scale. You've worked with large, diverse data sources AWS Athena, Kafka, Spark, Flink, S3, MySQL and know how to extract signals from a 350TB data lake. Strong Python required; experience building an MLOps stack with Airflow, Spark, or Flink is a strong plus.
- Bridges math and business. You can dive deep into mathematical foundations and translate complex model behavior into clear decisions for product and business stakeholders. You align with the adjoe Ads product team and Cloud Infrastructure on priorities, tools, and best practices.
- Contributes to the roadmap, not just the backlog. You work on long-term strategy and quarterly OKRs, contributing to adjoe Ads' position as a strong competitor in the programmatic adtech market.
🌎 We welcome applications from talent worldwide and provide relocation support to Hamburg, Germany for those ready to join our team.
What’s in It for You?
At adjoe, you’re not here to just close JIRA tickets, you’re helping build the infrastructure behind one of the most impactful platforms in adtech. The systems you work on will reach hundreds of millions of users and power billions of decisions every day.
- Go Big. Own projects with impact on 770M users and push adtech boundaries.
- Move Fast. Ship solutions multiple times a day, learn from results, and keep momentum.
- Be Direct. Solve problems openly and collaborate across teams.
- Thrive Together. Grow with a diverse, global team of people from over 40 different countries that learn from each other.
- Have Fun. Celebrate wins, enjoy daily victories, and bring your energy.
We welcome applications from people who will contribute to the diversity of our company.
Location: New York, NY
Who We Are:
Galaxy Digital Inc. (Nasdaq: GLXY) is a global leader in digital assets and data center infrastructure, growing the economy that runs on code. Galaxy delivers the onchain infrastructure that connects institutions to digital assets, including trading, advisory, asset management, staking, self-custody, and tokenization. Galaxy also develops and operates data center infrastructure to power AI and HPC workloads. Anchored by its Helios campus in Texas, Galaxy is building a multi-gigawatt pipeline of more than 5.7 GW of potential capacity, positioning it among the largest and fastest-growing data center developers in North America.
The Company is headquartered in New York City, with offices across North America, Europe, the Middle East, and Asia.
Additional information about Galaxy's businesses and products is available on
www.galaxy.com
.
What We Value:
We are a diverse team of free thinkers, and fast movers united to help investors and creators energize the global economy. We are looking for individuals who thrive in a culture of builders and overachievers and embrace high performance, transparent feedback, and a mission-first approach. Our culture shapes our way of working and gets us where we want to be.
Seek Excellence.
Be Selective To Be Effective.
Be Highly Aligned, Loosely Coupled.
Disagree Transparently.
Encourage Independent Decision-Making.
Build Dream Teams.
Who You Are:
We are looking for a talented Quantitative Trader to join our Onchain Trading team. This is a technically deep, high-ownership role at the intersection of algorithmic strategy, decentralized finance, and protocol-level market structure. You will contribute across the full trading lifecycle — from building risk infrastructure and designing strategies to managing protocol relationships and structuring liquidity agreements.
What You’ll Do:
Risk & Allocation
Build and maintain risk monitoring systems and capital allocation algorithms for our onchain curator program
Contribute to quantitative frameworks for position sizing, exposure management, and drawdown controls across DeFi protocols
Support real-time portfolio risk tracking across chains and venues
Strategy Design & Execution
Design and operate bespoke trading strategies across DeFi protocols, including AMMs, lending markets, perpetuals, and structured products
Identify and exploit structural inefficiencies in on-chain markets, liquidity pools, and token incentive mechanisms
Iterate on live strategies based on on-chain data, protocol changes, and market microstructure developments
Monitor deployed strategies and manage operational incidents across multiple blockchains
Liquidity Agreements
Assist in the design and negotiation of custom liquidity provision agreements with protocols, DAOs, and ecosystem funds
Support structuring of incentive arrangements, token agreements, and liquidity mining programs
Track performance against agreed terms and contribute to counterparty reporting
AI Implementation
Embrace and champion the thoughtful adoption of AI to improve team performance and business outcomes.
Leverage AI tools (e.g., generative AI, automation platforms, data copilots) to improve productivity, decision-making, and output quality in your day-to-day work.
What We’re Looking For:
2–5 years of experience in quantitative trading, systematic strategy research, or algorithmic development
Solid Python programming skills, with experience building data pipelines, backtests, or trading tools. Keen interest in exploring and working with new technologies
Deep contract-level knowledge of DeFi protocol mechanics — AMMs (Uniswap, Curve, Orca), lending markets (Aave, Morpho), and other protocols
Understanding of blockchain infrastructure and on-chain data
Degree in a quantitative field – Computer Science, Computer Engineering, Applied Mathematics, Physics, etc.
What We Offer:
Competitive base salary and discretionary bonus
Hybrid/Flexible Working Arrangements
Flexible Time Off (paid)
3% 401(k) company contribution
Company-paid health and protective benefits for employees, partners, and other dependents
Generous paid Parental Leave
Competitive family planning benefits for US employees
Opportunities to learn about the Crypto industry
Smart, entrepreneurial, and fun colleagues
Free daily snacks and weekly breakfasts/lunches
Employee Resource Groups
Free coaching and counseling sessions through Headspace
Apply now and join us as we grow the economy that runs on code.
The base salary ranges included below will be commensurate with candidate experience, expertise and local market. Final offer amounts are determined by multiple factors, including candidate experience and expertise. At Galaxy, we maintain a total compensation philosophy which consists of a competitive base salary, annual bonus, and equity incentives.
Base Salary Range
$150,000
—
$200,000 USD
Galaxy respects diversity and seeks to provide equal employment opportunities to all employees and job applicants for employment without regard to actual or perceived age, race, color, creed, religion, sex or gender (including pregnancy, childbirth, lactation and related medical conditions), gender identity or gender expression (including transgender status), sexual orientation, marital or partnership or caregiver status, ancestry, national origin, citizenship status, disability, military or veteran status, protected medical condition as defined by applicable state or local law, genetic information or predisposing genetic characteristic, or other characteristic protected by applicable federal, state, or local laws and ordinances.
We will endeavor to make a reasonable accommodation to the known limitations of a qualified applicant with a disability unless the accommodation would impose an undue hardship on the operation of our business. If you believe you require such assistance to complete the application process or to participate in an interview, please contact
careers@galaxy.com.
Location: Montreal, Canada; United States; United Kingdom
The company provides full relocation support, including immigration assistance, and offers a relocation bonus upon arrival in Montreal. Selected candidates may work remotely during the initial months while their immigration process is being completed; however, the long-term expectation is for the individual to transition to onsite work in Montreal once relocation has been finalized.
Key Responsibilities:
· Lead the development and execution of advanced orbit dynamics and mission analysis tasks for various space missions.
· Architect, design, and optimize complex satellite trajectories, maneuvers (low-thrust, impulsive), and constellation configurations using STK (including modules like Astrogator, Optimizer, Analysis Workbench) and custom tools.
· Develop, implement, and validate high-fidelity simulation models and analysis software using Python, MATLAB, and/or C# to support mission design, performance assessment, and trade studies.
· Perform and oversee specialized analyses: advanced coverage, communications link budgets, conjunction assessment and collision avoidance strategies, re-entry predictions, orbit determination, and attitude dynamics interactions.
· Define mission requirements related to trajectory and orbital performance; contribute to system architecture development and trade-offs.
· Develop novel analysis techniques and automate complex simulation workflows.
· Provide technical leadership and mentorship to junior engineers within the team.
· Prepare and present detailed technical reports, analysis results, and recommendations to internal teams, management, and external customers/stakeholders.
· Interface with other subsystems (GNC, Systems, Software, Operations) to ensure mission success.
Required Qualifications:
· Master's degree in Aerospace Engineering, Astronautical Engineering, Physics, Applied Mathematics, or a closely related field; Or a Bachelor's degree with significant additional relevant experience (typically 9+ years).
· Minimum of seven (7) years of professional, post-graduation experience directly related to orbit dynamics, astrodynamics, trajectory optimization, and space mission design and
analysis.
· Expert-level proficiency with Systems Tool Kit (STK) / Satellite Tool Kit (STK), including advanced modules (e.g., Astrogator, Optimizer, Coverage, Comm) and experience with STK automation/scripting (via API, Connect).
· Advanced programming proficiency and demonstrated experience developing analysis tools, models, or simulations in Python and MATLAB.
· In-depth theoretical and practical understanding of advanced orbital mechanics, perturbation theory, estimation techniques (orbit determination), and trajectory optimization methods (gradient-based, evolutionary).
· Proven ability to lead technical analyses, conduct complex trade studies, and solve challenging astrodynamics problems independently.
· Excellent analytical, critical thinking, and problem-solving skills.
· Strong written and verbal communication skills in English. French language is considered favorably.
Complementary skills/knowledge:
· PhD in Aerospace Engineering or a closely related field with a focus on astrodynamics or orbital mechanics.
· Experience with other simulation environments (GMAT, FreeFlyer, Orekit) or specialized tools (SPICE).
· Experience with C/C++ programming.
· Experience in spacecraft Guidance, Navigation, and Control (GNC) analysis or design.
· Experience with multi-body dynamics and large constellations.
· Experience with satellite operations, particularly flight dynamics aspects.
· Experience with software development best practices (version control with Git, testing, documentation, CI/CD).
· Record of publications or conference presentations in relevant fields
Location: Taiwan (Remote)
岗位概述
负责高价值客户的开发与维护，深入了解各家产品与解决方案，通过专业够听和定制化的解决方案，推动交易、资产及收入等关键指标的持续增长。该岗位高度 KPI 导向，需要强目标感、快速学习能力，同时能接受高强度出差。
主要工作职责
1- 开发与拓展
通过多渠道（线下拜访、行业会议、社群、转介绍等）挖掘并开发潜在高价值客户（包括但不限于专业交易者、家族办公室等）。
能够快速画像并识别高潜力目标客户，建立并维护客户线索池和跟进节奏。
2- 客户关系管理与业绩达成
建立并维护稳固的客户关系，定期Review，了解用户交易需求、资金规模与产品需求。
对所负责客户的
资产规模、交易量、收益贡献等关键指标（KPI）负责
，按月度/季度完成业绩目标。
3- 产品与解决方案咨询
深入理解各家主流交易平台的各产品条线（如：现货、合约、期权、Earn/理财、结构化产品等），能够为客户提供对比分析和专业建议。
收集客户需求与痛点，协同产品、运营等团队，为重点客户提供定制化解决方案。
4- 行业洞察与学习
持续跟进行业动态、竞品策略和新产品形态，快速掌握并消化新知识，形成对客户有价值的观点与建议。
定期输出客户/市场反馈与竞品情报，为内部策略和产品迭代提供一线视角。
任职要求
至少
2 年及以上 web3 行业工作经验
，对主流交易所、钱包、托管、DeFi 等产品有实际使用或服务经验。
能够
快速识别与筛选目标客户
，具备优秀的沟通谈判技巧与关系维护能力，有高潜力客户的客户关系管对金融市场、衍生品、风险收益等有基本认知，有银行、券商、资管等金融背景者优先。理、客户服务和运营等相关工作经验优先；
明确的
KPI & 结果导向
，习惯用数据衡量业绩。
能接受
高强度工作节奏与频繁出差 / 拜访
。
自驱力强，抗压能力好，能够在不确定环境中找到路径并推动落地。
能够
中英文双语工作（听说读写）；
本科及以上学历，
金融、经济、会计、数学、统计、计算机等相关专业优先
。
Role Overview
Responsible for acquiring and managing high-value clients, developing a deep understanding of different products and solutions across platforms, and driving sustainable growth in trading volume, assets and revenue through professional consultation and customized solutions. This is a highly KPI-driven role that requires strong goal orientation, fast learning ability, and the ability to handle frequent business travel.
Key Responsibilities
1- Client Acquisition & Expansion
Identify and acquire potential high-value clients (including but not limited to professional traders, family offices, etc.) through multiple channels such as in-person visits, industry events, communities and referrals.
Quickly profile and identify high-potential target clients, maintain a structured lead pipeline and follow-up rhythm.
2- Client Relationship Management & Target Delivery
Build and maintain strong, long-term relationships with clients; conduct regular reviews to understand their trading needs, capital scale and product preferences.
Take full responsibility for key KPIs of your client portfolio, including asset under management, trading volume and revenue contribution, and achieve monthly/quarterly performance targets.
3- Product & Solutions Advisory
Develop an in-depth understanding of major product lines on leading trading platforms (e.g. spot, perpetuals, options, Earn/wealth management, structured products, etc.) and provide professional comparison and recommendations to clients.
Gather client needs and pain points, and work with product, operations and other internal teams to deliver customized solutions for key clients.
4- Industry Insight & Continuous Learning
Continuously track industry trends, competitor strategies and new product types; quickly absorb new knowledge and translate it into valuable insights and suggestions for clients.
Regularly share client/market feedback and competitive intelligence to provide frontline input for internal strategy and product iteration.
Requirements
At least
2 years of work experience in the Web3 industry
, with hands-on usage or service experience related to major exchanges, wallets, custody solutions, DeFi products, etc.
Able to
quickly identify and qualify target clients
, with strong communication, negotiation and relationship-building skills. Experience in managing high-potential client relationships, client service or account operations is preferred. Basic understanding of financial markets, derivatives and risk–return; background in banking, securities or asset management is a strong plus.
Clear
KPI & result orientation
, and comfortable using data to measure and manage performance.
Comfortable with a
high-intensity work pace and frequent travel / client visits
.
Strong self-motivation and resilience, able to find paths forward and drive execution in an uncertain environment.
Able to work in
both Chinese and English (listening, speaking, reading and writing)
.
Bachelor’s degree or above; majors in Finance, Economics, Accounting, Mathematics, Statistics, Computer Science or related fields are preferred.
Notice:
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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.
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OKX
's
Candidate Privacy Notice
.
Munich, Germany; Berlin, Germany
seniorMunich, Germany; Berlin, Germany
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Гибрид🌎 We welcome applications from talent worldwide and provide relocation support to Hamburg, Germany for those ready to join our team
New York, NY
seniorMontreal, Canada; United States; United Kingdom; [ Fastwater Staffing ] Senior Orbit Dynamics and Mission Analysis Engineer | Relocate to Montreal, Canada ( Full Relocation Package ); The company provides full relocation support, including immigration assistance, and offers a relocation bonus upon arrival in Montreal; Selected candidates may work remotely during the initial months while their immigration process is being completed; however, the long-term expectation is for the individual to transition to onsite work in Montreal once relocation has been finalized
