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Location: Zurich Workplace: OnSite Blockstream https://blockstream.com/ was founded in 2014 by Dr. Adam Back https://en.wikipedia.org/wiki/Adam_Back and a group of fellow cryptographers and engineers who are passionate about Bitcoin and its potential to change the world. Today, Blockstream is the leading Bitcoin company, providing cutting-edge infrastructure solutions for enterprises, institutions, and individual Bitcoin users. We develop industry-leading Bitcoin self-custody solutions, Bitcoin-based financial products, second-layer scaling technologies, and enterprise-grade blockchain infrastructure. We are seeking an Industry Process Expert to drive the execution and optimization of financial services solution delivery. Reporting to the Director, Industry Lead, Financial Services, this role is responsible for translating industry strategy and architectural vision into operational excellence, ensuring seamless delivery of banking and digital asset solutions for enterprise clients. This role serves as the bridge between strategic vision and tactical execution, owning the processes, methodologies, and operational frameworks that enable successful client implementations. You will work closely with client delivery teams, product engineering, and commercial stakeholders to standardize best practices, improve delivery efficiency, and ensure consistent quality across all financial services engagements. What You’ll Be Doing (Responsibilities): - Own and optimize end-to-end delivery processes for financial services solutions, including custody, payments, tokenization, and digital asset integration - Develop and maintain standardized solution delivery frameworks, reference architectures, and implementation playbooks for banking and financial services clients - Lead process improvement initiatives to enhance delivery speed, quality, and client satisfaction across all financial services engagements - Collaborate with the Director, Industry Lead, Financial Services to translate market insights and architectural strategy into actionable delivery plans and operational standards - Support client engagements through delivery oversight, ensuring adherence to best practices, compliance requirements, and architectural standards - Partner with Product & Engineering to ensure solution designs are implementable, scalable, and aligned with delivery capabilities - Drive knowledge management and documentation efforts, capturing lessons learned and building institutional knowledge across the financial services practice - Coordinate resource planning and allocation for client projects, working with leadership to optimize team utilization and delivery capacity - Provide hands-on technical support during complex implementations, particularly around core banking platform integrations (e.g., Avaloq) and blockchain technology adoption - Monitor delivery metrics and KPIs, providing regular reporting and insights to leadership on project health, risks, and opportunities - Facilitate internal training and enablement programs to ensure delivery teams are equipped with current industry knowledge and technical capabilities - Act as a liaison between client-facing teams and internal stakeholders, ensuring clear communication and alignment on delivery expectations What We Look for In You (Required Qualifications): - 7+ years of experience in banking, financial services, or fintech, with at least 3 years in delivery management, process ownership, or solutions architecture - Proven track record of managing complex technical delivery programs in regulated financial services environments - Strong understanding of banking operations and systems, including exposure to: custody and treasury operations, payment systems and clearing infrastructure, or core banking platforms (Avaloq knowledge highly preferred) - Hands-on technical experience with solution architecture, system integrations, or enterprise software delivery - Familiarity with modern technology stacks including cloud platforms (AWS preferred), API architectures, and DevOps practices - Understanding of regulatory and compliance frameworks in banking, particularly Swiss and European regulations - Excellent project management and process optimization skills, with experience in Agile, Lean, or similar methodologies - Strong leadership and stakeholder management abilities, capable of working effectively with technical teams, clients, and executive leadership - Self-starter with proven ability to work collaboratively across multiple teams and geographies, demonstrating high-quality and high-touch customer engagement throughout all phases of delivery - Exceptional analytical and problem-solving skills with attention to detail and quality - Languages: Swiss German, German, and English required; French and/or Italian a plus Nice to Haves (Preferred Qualifications): - Knowledge of Bitcoin and blockchain technologies, particularly in enterprise contexts - Experience with digital asset custody, tokenization, or cryptocurrency infrastructure - Familiarity with Avaloq core banking platform or similar enterprise banking systems - Technical proficiency in programming or scripting (Python, JavaScript, or similar) - Experience working with institutional clients such as banks, asset managers, or family offices - Background in business process modeling, requirements analysis, or systems integration - Relevant certifications such as PMP, Certified Solutions Architect, or similar credentials 🔒 Stay Safe from Job Scams All official Blockstream communication will come from an @blockstream.com http://blockstream.com email address. We will never ask you to share sensitive information or purchase equipment during the hiring process. If in doubt, contact us at hr@blockstream.com. Learn more about avoiding job scams here https://consumer.ftc.gov/consumer-alerts/2022/05/want-work-home-spot-scams-first.

Location: Zurich Workplace: OnSite Blockstream https://blockstream.com/ was founded in 2014 by Dr. Adam Back https://en.wikipedia.org/wiki/Adam_Back and a group of fellow cryptographers and engineers who are passionate about Bitcoin and its potential to change the world. Today, Blockstream is the leading Bitcoin company, providing cutting-edge infrastructure solutions for enterprises, institutions, and individual Bitcoin users. We develop industry-leading Bitcoin self-custody solutions, Bitcoin-based financial products, second-layer scaling technologies, and enterprise-grade blockchain infrastructure. We are seeking a Consultant for Delivery, a client-facing role responsible for supporting the delivery of business and technology solutions for enterprise and institutional clients. Operating within the Service & Enterprise Solutions organization, the Consultant works directly at client sites, spending significant time on-site (typically 3 days per week) to support requirements gathering, solution implementation, and client engagement. This role combines functional knowledge with technical aptitude, enabling the Consultant to contribute across the solution delivery lifecycle. The Consultant is valued for their ability to understand both business processes and technical implementations, working under the guidance of Senior Consultants to deliver client value. What You'll Be Doing (Responsibilities): - Work on-site at client locations to support solution delivery activities - Assist with gathering and documenting functional and technical requirements through stakeholder engagement and process analysis - Support implementation activities including system configuration, testing, and deployment - Contribute to solution design activities under guidance from Senior Consultants and Solution Architects - Work with both business stakeholders and technical teams to ensure requirements are understood and solutions meet needs - Configure and customize systems based on documented requirements and design specifications - Support user acceptance testing, training, and knowledge transfer activities - Troubleshoot issues and work with technical teams to resolve problems - Document configurations, processes, and implementation decisions - Build knowledge of client business operations and technical environments - Contribute to delivery activities across requirements, implementation, testing, and support phases What We Look for In You (Required Qualifications): - 4–6 years of experience in consulting, implementation, business analysis, or technical support roles - Understanding of financial services business processes (banking, payments, custody, or related areas) - Technical aptitude: ability to learn system configurations, understand basic integrations, and troubleshoot issues - Experience working with enterprise software or financial systems - Ability to gather requirements and document business processes - Comfortable working on-site at client locations with significant travel (3+ days per week) - Strong analytical and problem-solving skills - Good communication skills: ability to work with business users and technical colleagues - Self-starter with proven ability to work collaboratively across multiple teams and geographies, demonstrating high-quality and high-touch customer engagement throughout all phases of delivery - Willingness to learn new technologies and business domains - Languages: German and English required for Zurich; French and English for Geneva; Italian for Lugano; flexibility based on client assignment - Location: Switzerland (Zurich, Geneva, or Lugano based on client needs) Nice To Haves (Preferred Qualifications): - Exposure to blockchain, digital asset, or cryptocurrency technologies - Familiarity with banking systems, core banking platforms, or financial applications - Basic technical skills in SQL, APIs, or scripting - Background in professional services or system integration - Knowledge of custody, payments, or treasury operations - Interest in progressing into Senior Consultant roles 🔒 Stay Safe from Job Scams All official Blockstream communication will come from an @blockstream.com http://blockstream.com email address. We will never ask you to share sensitive information or purchase equipment during the hiring process. If in doubt, contact us at hr@blockstream.com. Learn more about avoiding job scams here https://consumer.ftc.gov/consumer-alerts/2022/05/want-work-home-spot-scams-first.

Location: Zurich Workplace: OnSite Blockstream https://blockstream.com/ was founded in 2014 by Dr. Adam Back https://en.wikipedia.org/wiki/Adam_Back and a group of fellow cryptographers and engineers who are passionate about Bitcoin and its potential to change the world. Today, Blockstream is the leading Bitcoin company, providing cutting-edge infrastructure solutions for enterprises, institutions, and individual Bitcoin users. We develop industry-leading Bitcoin self-custody solutions, Bitcoin-based financial products, second-layer scaling technologies, and enterprise-grade blockchain infrastructure. We are seeking a Senior Consultant, an expert-level client-facing role responsible for bridging business and technology to deliver end-to-end solutions for enterprise and institutional clients. Operating within the Service & Enterprise Solutions organization, the Senior Consultant works directly at client sites, spending significant time on-site to understand business needs, gather requirements, design solutions, and oversee implementations. This role combines deep functional expertise with strong technical capabilities, enabling the Senior Consultant to deliver 360-degree value across the entire solution lifecycle. The Senior Consultant is valued for their ability to understand both how the business works and how the technology works, translating between these domains to implement solutions that deliver real client value. What You'll Be Doing (Responsibilities): - Work on-site at client locations to understand business operations, processes, and challenges - Gather and document functional and technical requirements through stakeholder interviews, workshops, and process analysis - Design end-to-end solutions that address business needs while leveraging appropriate technology capabilities - Lead implementation activities, configuring systems, developing integrations, and ensuring solutions work as intended - Act as the bridge between business stakeholders and technical teams, translating requirements and ensuring mutual understanding - Provide expert guidance on functional best practices, industry standards, and optimal solution approaches - Configure and customize platforms to meet specific client business processes and workflows - Conduct user acceptance testing, training, and knowledge transfer to ensure successful adoption - Troubleshoot issues that span business process and technical implementation - Document solution designs, configurations, and implementation decisions - Deliver 360-degree value across the entire engagement lifecycle from requirements through go-live and support What We Look for In You (Required Qualifications): - 7–10 years of experience as a functional consultant, solution consultant, or implementation consultant - Deep expertise in financial services business processes (custody, payments, treasury, banking operations, or capital markets) - Strong technical capabilities: ability to configure systems, understand APIs, work with databases, and troubleshoot technical issues - Proven experience implementing enterprise software solutions in financial services environments - Ability to gather and document detailed functional and technical requirements - Comfortable working on-site at client locations with significant travel (3+ days per week) - Strong analytical and problem-solving skills across business and technical domains - Excellent communication skills: ability to engage with both business users and technical teams - Self-starter with proven ability to work collaboratively across multiple teams and geographies, demonstrating high-quality and high-touch customer engagement throughout all phases of delivery - Understanding of regulated financial services environments and compliance requirements - Languages: German and English required for Zurich; French and English for Geneva; Italian for Lugano. flexibility based on client assignment - Location: Switzerland (Zurich, Geneva, or Lugano based on client needs) Nice To Haves (Preferred Qualifications): - Experience with blockchain, digital asset, or cryptocurrency platforms - Knowledge of core banking platforms (Avaloq, Temenos, Sopra) or financial systems - Technical skills in Python, SQL, APIs, or system integration - Background in consulting, system integration, or professional services - Experience with custody operations, payment systems, or treasury management - Certifications in relevant platforms or methodologies 🔒 Stay Safe from Job Scams All official Blockstream communication will come from an @blockstream.com http://blockstream.com email address. We will never ask you to share sensitive information or purchase equipment during the hiring process. If in doubt, contact us at hr@blockstream.com. Learn more about avoiding job scams here https://consumer.ftc.gov/consumer-alerts/2022/05/want-work-home-spot-scams-first.

Location: Zurich Workplace: OnSite Blockstream https://blockstream.com/ was founded in 2014 by Dr. Adam Back https://en.wikipedia.org/wiki/Adam_Back and a group of fellow cryptographers and engineers who are passionate about Bitcoin and its potential to change the world. Today, Blockstream is the leading Bitcoin company, providing cutting-edge infrastructure solutions for enterprises, institutions, and individual Bitcoin users. We develop industry-leading Bitcoin self-custody solutions, Bitcoin-based financial products, second-layer scaling technologies, and enterprise-grade blockchain infrastructure. We are seeking a Project Manager to join our Service & Enterprise Solutions organization. In this role, you will be responsible for the end-to-end coordination and delivery of client projects across our enterprise and institutional engagements. You aren't just a "task-tracker"—you are the engine that ensures project governance, documentation, and operational processes are executed with precision. This role is ideal for a professional with 2–4 years of experience in a PMO or coordination environment who possesses elite administrative skills and is ready to take full ownership of project lifecycles. What You'll Be Doing (Responsibilities): - Support Project Managers with project administration, documentation, and coordination activities - Maintain project management tools, trackers, and dashboards to ensure accurate status visibility - Prepare and distribute project status reports, meeting agendas, and minutes - Schedule and coordinate project meetings, workshops, and stakeholder engagements - Track project actions, decisions, risks, and issues, ensuring timely follow-up and closure - Maintain project documentation repositories, ensuring files are organized, current, and accessible - Assist with onboarding new project team members and stakeholders to project processes and tools - Collect and consolidate project data for reporting to internal leadership and client stakeholders - Support budget tracking and resource allocation activities - Ensure compliance with project management standards, templates, and governance frameworks - Contribute to the improvement of PMO processes, templates, and tooling What We Look for In You (Required Qualifications): - 2–4 years of experience in project coordination, PMO support, or project administration - Experience supporting technical or enterprise projects, preferably in financial services, fintech, or technology environments - Strong organizational skills and attention to detail - Proficiency with project management tools such as Jira, Asana, Monday, MS Project, or similar platforms - Excellent written and verbal communication skills - Ability to work effectively in a fast-paced, multi-stakeholder environment - Understanding of project management principles and best practices - Self-starter with proven ability to work collaboratively across multiple teams and geographies, demonstrating high-quality and high-touch customer engagement throughout all phases of delivery - Languages: Swiss German, German, English required; French and/or Italian a plus - Location: Switzerland, with focus on Zurich and Geneva. Nice To Haves (Preferred Qualifications): - Exposure to blockchain, digital asset, or crypto infrastructure projects - Familiarity with financial services operations, banking systems, or regulated environments - Experience with agile or hybrid delivery methodologies - CAPM, PSM, or similar project management certifications - Interest in progressing into Project Manager roles 🔒 Stay Safe from Job Scams All official Blockstream communication will come from an @blockstream.com http://blockstream.com email address. We will never ask you to share sensitive information or purchase equipment during the hiring process. If in doubt, contact us at hr@blockstream.com. Learn more about avoiding job scams here https://consumer.ftc.gov/consumer-alerts/2022/05/want-work-home-spot-scams-first.

Location: Zurich Workplace: OnSite Blockstream https://blockstream.com/ was founded in 2014 by Dr. Adam Back https://en.wikipedia.org/wiki/Adam_Back and a group of fellow cryptographers and engineers who are passionate about Bitcoin and its potential to change the world. Today, Blockstream is the leading Bitcoin company, providing cutting-edge infrastructure solutions for enterprises, institutions, and individual Bitcoin users. We develop industry-leading Bitcoin self-custody solutions, Bitcoin-based financial products, second-layer scaling technologies, and enterprise-grade blockchain infrastructure. We are seeking a Delivery Project Manager, a client-facing role responsible for executing defined client solutions, managing project workstreams, and supporting solution shaping activities across enterprise and institutional engagements. This role focuses on hands-on delivery leadership combined with strong project management discipline, and operates under the guidance of Senior Managers and the Director, Head of Delivery. Within the Service & Enterprise Solutions organization, the Delivery Manager plays a critical role in turning defined solution needs into reliable, production-ready outcomes. This role combines solution delivery execution with workstream-level project management, working closely with Delivery, Architecture, Integration, Product, Engineering, and client teams to ensure solutions are implemented in line with agreed scope, plans, and regulatory requirements. What You'll Be Doing (Responsibilities): - Execute day-to-day delivery activities for assigned client solutions and manage project work streams within enterprise and institutional engagements - Plan and track project activities, including tasks, timelines, milestones, deliverables, and dependencies - Support solution definition and deal shaping activities by providing delivery input on scope, sequencing, risks, and feasibility - Execute delivery plans covering timelines, milestones, resources, dependencies, and risks - Coordinate delivery activities across Engineering, Product, Integration, vendors, and client teams to ensure alignment and progress - Track delivery progress, risks, and issues, escalating where appropriate to senior project leadership - Maintain project documentation, status reports, and meeting artifacts - Facilitate project meetings, including planning sessions, stand-ups, and retrospectives - Monitor progress against delivery commitments and provide regular status updates to stakeholders - Support testing, go-live activities, operational readiness coordination, and early-life production stabilization - Ensure delivery activities comply with established governance, quality standards, contractual requirements, and regulatory requirements - Contribute to delivery reporting, documentation, and client communications - Support continuous improvement initiatives across delivery processes, project management frameworks, and tooling What We Look for In You (Required Qualifications): - 5–7 years of experience in delivery management, project management, program coordination, or solution implementation within banking, financial services, fintech, or technology infrastructure environments - Proven experience managing technical delivery projects and multi-system solutions in complex, regulated environments - Understanding of project tracking, risk management, delivery coordination, and multiple delivery streams - Experience working with or supporting regulated financial services clients (banking, custody, payments, capital markets) - Strong organizational and execution skills with the ability to manage multiple delivery streams and priorities - Familiarity with modern delivery environments, including cloud, DevOps, and CI/CD-driven execution - Familiarity with agile, hybrid, or waterfall delivery models - Ability to communicate effectively with technical teams, business stakeholders, and client stakeholders - Self-starter with proven ability to work collaboratively across multiple teams and geographies, demonstrating high-quality and high-touch customer engagement throughout all phases of delivery - Languages: Swiss German, German, and English required; French highly preferred for Geneva market; Italian a plus - Location: Switzerland, with focus on Zurich, Geneva, and Lugano as locations Nice To Haves (Preferred Qualifications): - Exposure to digital asset, blockchain, crypto infrastructure, custody, or payments platforms - Experience working with core banking or financial market infrastructure systems - Background in consulting, system integration, or managed services organizations - PMP, PRINCE2, SAFe, or similar project management certifications - Interest in progressing into Senior Delivery Manager or senior project management roles 🔒 Stay Safe from Job Scams All official Blockstream communication will come from an @blockstream.com http://blockstream.com email address. We will never ask you to share sensitive information or purchase equipment during the hiring process. If in doubt, contact us at hr@blockstream.com. Learn more about avoiding job scams here https://consumer.ftc.gov/consumer-alerts/2022/05/want-work-home-spot-scams-first.

Location: Zurich Workplace: OnSite Blockstream https://blockstream.com/ was founded in 2014 by Dr. Adam Back https://en.wikipedia.org/wiki/Adam_Back and a group of fellow cryptographers and engineers who are passionate about Bitcoin and its potential to change the world. Today, Blockstream is the leading Bitcoin company, providing cutting-edge infrastructure solutions for enterprises, institutions, and individual Bitcoin users. We develop industry-leading Bitcoin self-custody solutions, Bitcoin-based financial products, second-layer scaling technologies, and enterprise-grade blockchain infrastructure. We are seeking a Senior Project Manager, Delivery, a senior client-facing role accountable for defining client solution needs and leading the delivery of complex enterprise and institutional solutions. This role owns the delivery lifecycle for assigned engagements, from early solution shaping and delivery planning through execution, operational readiness, and steady-state outcomes. Operating within the Service & Enterprise Solutions organization, the Senior Project Manager, Delivery acts as the primary day-to-day owner of client delivery outcomes. This role combines strategic solution definition with rigorous program and project management execution, working closely with clients, Commercial, Solution Architecture, Integration, Product, and Engineering to ensure solutions are clearly defined, deliverable, executed predictably, and transitioned successfully into production. While overall delivery strategy and portfolio governance are owned at Director level, the Senior Project Manager, Delivery is accountable for ensuring solution needs are clearly understood, scoped, planned, and realized through high-quality delivery with strong program-level execution discipline, governance, and risk management. What You'll Be Doing (Responsibilities): - Build, mentor, and lead a high-performing team to scale the delivery of financial services solutions - Own the end-to-end solution delivery lifecycle for complex enterprise and institutional client engagements, from early solution definition and delivery shaping through implementation, go-live, and steady-state operations - Partner with clients and Commercial teams during pre-sales and deal shaping to define solution needs, delivery scope, success criteria, and operational expectations - Translate solution requirements into executable delivery plans, ensuring scope, timelines, costs, dependencies, and risks are clearly defined and agreed - Plan and manage multi-workstream delivery programs, establishing project governance, reporting frameworks, and execution rhythms across delivery teams - Act as the senior delivery authority and escalation point for assigned programs, accountable for solution outcomes, quality, client satisfaction, and program-level execution - Ensure solutions are designed and planned for delivery by working closely with Industry Architecture, Integration, Product, and Engineering to validate feasibility and execution approach - Lead delivery planning and orchestration, including resource allocation, vendor coordination, dependency management, milestone tracking, risk management, and change control - Track progress against milestones, budgets, and delivery commitments, ensuring early identification of deviations and implementing corrective actions - Drive dependency management across Engineering, Product, Integration, vendors, and client teams to ensure coordinated execution - Own operational readiness and transition to run, including testing coordination, go-live planning, support models, and handover to long-term operations teams - Ensure delivered solutions meet contractual, regulatory, and operational commitments, including SLAs, KPIs, and compliance requirements - Provide clear, executive-level reporting to internal leadership and client stakeholders on delivery status, risks, and outcomes - Represent delivery and solution execution in client steering committees and internal leadership discussions - Drive continuous improvement across delivery processes, project management frameworks, tooling, and execution practices What We Look for In You (Required Qualifications): - 7–12 years of experience in enterprise delivery leadership, program management, or project management within banking, financial services, fintech, or technology infrastructure environments - Proven leadership in building and managing high-performing teams, stakeholder management, and decision-making capabilities - Proven success delivering large-scale, complex, multi-system solutions and managing multi-workstream delivery programs in regulated environments - Demonstrated ability to define, shape, and deliver complex client solutions while maintaining rigorous program and project management discipline - Strong experience delivering solutions across banking, custody, payments, or capital markets (banking, custody, payments, capital markets) - Proven leadership of cross-functional teams spanning Engineering, Product, Integration, and external partners - Deep understanding of solution delivery governance, project governance frameworks, dependency management, risk control, and operational readiness - Strong familiarity with modern delivery environments, including cloud, hybrid deployments, DevOps, and CI/CD-driven execution - Familiarity with agile, hybrid, and waterfall delivery models and ability to apply appropriate methodologies based on context - Ability to operate confidently with senior client stakeholders and internal leadership - Exceptional communication, organization, stakeholder management, and execution skills - Self-starter with proven ability to work collaboratively across multiple teams and geographies, demonstrating high-quality and high-touch customer engagement throughout all phases of delivery - Languages: Swiss German, German, and English required; French highly preferred for Geneva market; Italian a plus - Location: Switzerland, with focus on Zurich and Geneva as primary locations Nice To Haves (Preferred Qualifications): - Experience delivering blockchain, digital asset, or crypto infrastructure projects in institutional environments - Exposure to core banking platforms (e.g. Avaloq, Temenos, Sopra or similar) - Background in managed services, long-term client operations, support organization leadership, consulting, or system integration organizations - PMP, PRINCE2, SAFe, or similar project management certifications - Interest in progressing into Director-level delivery or service leadership roles 🔒 Stay Safe from Job Scams All official Blockstream communication will come from an @blockstream.com http://blockstream.com email address. We will never ask you to share sensitive information or purchase equipment during the hiring process. If in doubt, contact us at hr@blockstream.com. Learn more about avoiding job scams here https://consumer.ftc.gov/consumer-alerts/2022/05/want-work-home-spot-scams-first.

Location: Argentina; Mexico; Israel; Spain Libertex Group Overview Established in 1997, the Libertex Group is an international powerhouse with over 28 years of financial markets expertise. Over the years, the Libertex Group has helped shape the online trading industry by merging together innovative technology, market movements and digital trends. This was made possible with the introduction of ‘Libertex’, the multi-awarded online trading platform with which anyone can access the market and invest in stocks or trade CFDs with underlying assets being commodities, Forex, ETFs, cryptocurrencies, and others. A firm believer in the power of sports to inspire, empower and push for success, Libertex is the Official Online Trading Partner of Audi Revolut F1® Team. The Libertex Group in Numbers: • 28+ years of fintech experience • 3M+ clients worldwide • 700+ employees • 45+ international awards (for Libertex) • 300+ tradable assets (through Libertex) The Libertex Group is constantly driven by a single passionate purpose – to tirelessly work on developing amazing fintech for people who simply want to have ‘more’ in their lives. Job Overview You will be responsible for managing relationships with affiliate partners and you will be working with a variety of different companies, from e-commerce retailers to media outlets, and help them generate revenue by promoting their products or services through third-party websites or platforms. Main Responsibilities Recruit/look for new Affiliates/IBs and maintain existing relationships with current Affiliates/IBs Maintain and monitor affiliate programs and activities Communicate with clients to answer questions and resolve issues with their accounts Search for Affiliate/Traffic networks and negotiate with them to cooperate with our affiliate program in accordance with our terms Negotiate contracts with new affiliates or renew existing agreements with existing partners Create proposals for new affiliate relationships based on estimated returns on investment (ROI) Monitor affiliate websites for fraudulent activity or policy violations such as spamming or publishing confidential information Review sales reports to determine which campaigns are producing results and which ones need to be improved or discontinued Analyze demographic data and statistics to identify emerging markets and opportunities for new products or services Coordinate with the creative team in order to prepare the conversion promo materials for Affiliates for specific GEO (landing pages, teasers, banners) Write marketing briefs and work with our creative team to develop assets for campaigns Initiate new campaign ideas and bonus offers for affiliates Represent company at international events (exhibitions, meetups, seminars, etc.) Requirements Degree in Marketing, Digital Media, Media Buying or any other related field is a plus At least 1 - 2 years of experience in an Affiliate Manager role Experience within the Forex or Fintech industry will be considered a plus Excellent command of English and Spanish language is a must Deep understanding of affiliate and partner marketing channels Ability to work independently and meet tight deadlines Ability to multitask and excellent attention to details Strong interpersonal skills, curiosity, and positive attitude Proficiency with Microsoft Office (Excel), knowledge of affiliate networks Exceptional planning and project management skills Outstanding verbal and written communication skills Ability to travel when needed to conferences and/or team meetings in other locations Benefits Monthly bonuses based on performance 21 working days of annual leave Work remotely whilst being part of a global team Udemy Business unlimited membership Professional and personal development opportunities in a fast-growing environment Please send your CV in English, your portfolio and showreel along with the application. Libertex Group is an equal opportunity employer, fostering an inclusive and diverse environment. We do not discriminate based on any characteristic protected by the law. Candidate privacy is respected, and all data is securely stored and used solely for recruitment purposes, in line with GDPR and our internal policies. Unsuccessful applicants may have their data retained for future opportunities unless deletion is requested.

Location: New York, NY (HQ) 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 As a Product Designer at Ramp, you are accountable for outcomes, not just artifacts. You work with PMs, engineers, and other designers to define the right problems, explore and validate solutions, and ship product experiences that change customer behavior. Design at Ramp is AI first and builder led. Work starts in an LLM, moves into tools like Claude and Cursor to explore flows and interactions, and then comes into Figma for systems and polish. Designers prototype early, test with real customers, and stay involved through launch and iteration. We are looking for multiple product designers who are excited to work this way and who want to use AI as a core part of how they design. WHAT YOU’LL DO - Own product work end to end: Partner with PM and engineering to define problems, explore solution spaces, validate concepts, and ship product improvements that move key metrics. Stay involved through launch and iteration, not just handoff. - Start in an LLM: Use tools like Claude to clarify intent, draft short PRDs, and surface risks, edge cases, and initial approaches. Use this work to align quickly with your team. - Validate assumptions with self-serve research: Talk directly with customers, run quick tests, and use what you learn to adjust direction. Treat research as a velocity tool, not a gate. - Prototype using AI tools: Use Cursor and Claude Code to build and iterate on flows and simple interfaces. Let AI generate code while you guide structure, behavior, and UX quality. Partner with engineers to decide what moves into the product. - Bring work into Figma: Translate validated concepts into Figma for full state coverage, system alignment, and production readiness. - Design for the 80 / 20: Encode judgment and complexity under the hood while keeping the default experience simple and successful for most customers. - Contribute to patterns and culture: Share prompts, patterns, and learnings with the design org. Participate in crits and reviews that raise the bar for quality. WHAT YOU NEED - Experience as a product designer working on complex products, ideally in B2B, fintech, or other systems-heavy environments - Ownership of projects from problem definition through launch and iteration - Active use of LLMs such as Claude or ChatGPT in your design workflow - Comfort working in tools like Cursor or Claude Code, even if you are not writing production code by hand - A portfolio that shows strong product thinking, interaction design, and craft - Ability to work with PMs to define success metrics and adjust based on results - Clear communication and comfort collaborating directly with engineers and PMs - Based in or open to relocate to NYC NICE TO HAVES - Experience planning and running customer interviews or usability tests - Familiarity with design systems and extending shared components - Comfort with basic front-end concepts such as components and states - Experience in fast-moving product teams where iteration and shipping matter 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: Taiwan (Remote) 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 The Opportunity What You’ll Be Doing Develop, manage, and optimize affiliate campaigns; Develop new affiliate network and improve the performance of existing affiliates. Mainly focus on expanding the influencer resources in local market, which could bring trading users and income to the platform. Devise creative ways to identify potential affiliates. Optimize the strategy of business develop and plan corresponding actions to ensure the conversion rate. Analyze user habits and user behavior, and judge the trend of business development. What We Look For In You Bachelor degree or above. 3+ years of affiliate marketing/ business development experience in the Cryptocurrency space. Experience in building large affiliate networks from start to finish. Experience with analytical tools and reporting such as Google Analytics and Amplitude. Understanding of fundamental affiliate customer acquisition KPIs and optimization methods to improve performance through data analysis and segmentation. Fluency in Mandarin. Perks & Benefits Competitive total compensation package L&D programs and education subsidy for employees' growth and development 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: Hong Kong or Remote Nex is on a mission to help families rediscover the joy of movement. Created by parents for parents, Nex combines technology and play to deliver fun, social, and interactive experiences powered by natural body motion, encouraging kids and adults to move more, play more, and have fun together. Nex Playground, the company’s award-winning active play system, is purpose-built to get families moving year-round, with safety and privacy as core considerations in its intentional design. It is certified kidSAFE+ COPPA compliant and built to support healthy, active play for all ages and abilities. Nex Playground features a growing library of 50+ experiences, including motion and dance games, fitness and educational experiences, and Nex Originals. Content includes collaborations with partners like Hasbro, Sesame Workshop, and NBCUniversal. Nex has been recognized by Fast Company’s Most Innovative Companies, TIME’s Best Inventions, and Parents’ Best Entertainment System for Families, and has earned Red Dot, IDEA, and Core77 international design awards. We encourage you to explore Have Fun and Is Motion Gaming Back? , as they offer a deeper look into our culture, values, and explain how our approach to motion gaming differs from previous generations. Nex employees may be expected to collaborate with colleagues across different time zones. Depending on the role and location, occasional travel may also be required for company events, external meetings, and other business-related activities. Important Notice: ⚠️ To protect yourself from recruitment scams, please note that Nex communicates through official company emails ending in @nex.inc . If you receive a suspicious email or message, please do not respond and report it immediately to us. Team: Metaverse Cell Location: Hong Kong or Remote (Preferred: UTC +6 to UTC +10 – works well with Hong Kong hours) Reports to: Art Director The Role We’re looking for a full-time, onsite or remote Senior Game Environment Artist to join our team and help create compelling environments for our interactive experiences. In this role, you’ll collaborate closely with the art director, concept artist, tech artist, programmers, and fellow artists to take environments from early concept through final in-engine implementation, with a strong focus on visual quality, performance, and gameplay readability. As a senior artist, you’ll balance hands-on production with creative problem-solving, help establish visual standards, improve workflows, and support the team in delivering high-quality environments that reinforce gameplay, storytelling, and technical constraints. You’ll play a key role in shaping how our worlds look, feel, and evolve throughout development. This role is ideal for someone who can work independently when needed, communicates clearly across disciplines, and enjoys taking ownership of environment quality and art pipelines. What You'll Do Create high-quality 3D environments from concept through final in-engine implementation, including architecture, props, and set dressing Build, optimize, and maintain assets for real-time performance while preserving strong visual quality Assemble, light, and implement environments in Unity Collaborate with the art director, concept artist, and tech artist to define and maintain the visual direction Work closely with programmers to ensure environments meet technical and performance requirements Contribute to world-building through strong composition, lighting, materials, and mood Maintain clean, well-organized assets and follow established pipelines and performance guidelines Provide constructive feedback and act as a knowledge base and mentor for other artists Help maintain production pipelines while meeting schedules and deadlines Contribute to defining and improving environment art pipelines and best practices Set and uphold visual benchmarks and quality bars What We’re Looking For 3+ years of professional experience as an Environment Artist in games, with at least one shipped title A strong portfolio demonstrating environment art skills, including modeling, texturing, composition, and in-engine implementation Proficiency with major 3D content creation tools such as 3ds Max, Maya, or Blender , along with experience using ZBrush and the Adobe texturing suite Strong understanding of environment art fundamentals, including scale, proportion, composition, lighting, color theory, and environmental storytelling Solid knowledge of environment art workflows, including modular asset creation, optimization, and real-time constraints Working knowledge of physically based rendering (PBR) workflows Proven ability to create high-quality 3D assets, including hero props , with strong attention to detail Ability to balance visual quality with technical constraints and performance requirements Experience working with modern game engines, particularly Unity (Unreal experience considered transferable) Strong communication skills, with professional proficiency in spoken and written English Experience collaborating effectively across disciplines in a team environment Comfort working remotely, independently, and across multiple time zones A genuine passion for games and interactive experiences Pluses Experience contributing to AA or AAA game titles Ability to communicate in Cantonese and/or Mandarin Chinese Experience working across a range of art styles, including stylized, realistic, and anime-inspired Experience and knowledge in hand-paint textures. Interest in or familiarity with sports-themed games or interactive experiences Experience optimizing visual quality and performance for low-power or constrained hardware We Offer Competitive compensation package. Flexible working hours and vacation policy. Product-driven culture that treasures talents and individual growth. Front-row seat and hands-on experience with cutting edge technologies in the evolving gaming field Nex is located in San Jose, California, USA and Hong Kong . Learn more about us at https://www.nexplayground.com/about . We encourage applications even if you don’t meet more than 50% of the requirements — we believe that experience comes in many forms! Nex is an equal opportunity employer and does not discriminate on the basis of race, color, religion, sex (including pregnancy, childbirth, gender identity, and sexual orientation), national origin, ancestry, age, physical or mental disability, medical condition, genetic information, marital status, military or veteran status, or any other characteristic protected by applicable law. This policy applies to all individuals at every stage of the employment relationship, including all current and prospective employees, and covers all employment decisions including recruitment, hiring, job assignment, promotion, compensation, benefits, training, discipline and termination. We are committed to providing a workplace free from discrimination and harassment and to fostering an inclusive environment for all employees.

Location: Hong Kong, Hong Kong SAR; Singapore, Singapore OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa About OKX 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 The Team The DEX Token Markets team at OKX Web3 builds real-time market tracking and analysis tools across 40+ chains and hundreds of thousands of trading pairs — charts, trade feeds, watchlists, alerts, and screeners trusted by millions of traders navigating DeFi, including the fast-moving meme coin markets driving much of today's on-chain volume. What You'll Be Doing Build and maintain the market tracking platform, including systems tuned for meme coin-style volume spikes and liquidity swings. Develop high-throughput, low-latency backend systems that keep data accurate and reliable under bursty load. Troubleshoot issues to ensure service stability and quality. Ship features on time with clean, well-tested, maintainable code. Collaborate with product and engineering to keep integrations running smoothly. What We Look For In You Bachelor's/Master's in CS, Software Engineering, or related (or strong STEM background). 3-5+ years building high-performance systems in Java — strong grasp of JVM, IO, multithreading, concurrency, networking. Solid MySQL experience (transactions, indexing, SQL optimization) and familiarity with caching/message queue middleware. Strong command of data structures, algorithms, design patterns. Clear logic, strong communication, thrives in fast-paced environments. Hands-on meme coin trading experience — an active trader/degen who understands the volatility, liquidity dynamics, and speed that define this market, bringing real product intuition to the team. Nice to Haves Distributed systems experience — consistency, high availability, fault tolerance, horizontal scalability. Experience with real-time on-chain data systems: DEX pools, token launches, liquidity tracking. Working proficiency in English for global collaboration. 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! 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: Menlo Park Blockstream https://blockstream.com/ was founded in 2014 by Dr. Adam Back https://en.wikipedia.org/wiki/Adam_Back and a group of fellow cryptographers and engineers who are passionate about Bitcoin and its potential to change the world. Today, Blockstream is the leading Bitcoin company, providing cutting-edge infrastructure solutions for enterprises, institutions, and individual Bitcoin users. We develop industry-leading Bitcoin self-custody solutions, Bitcoin-based financial products, second-layer scaling technologies, and enterprise-grade blockchain infrastructure. Blockstream is seeking a Platform Architect to define and evolve the architectural foundation of our core platforms. This role is responsible for end-to-end system design, ensuring scalability, reliability, security, and developer efficiency across Blockstream’s infrastructure and product ecosystem. You will work closely with engineering, security, product, and leadership to design distributed systems that support high-value financial use cases, while upholding Bitcoin’s core principles of decentralization and trust minimization. What You’ll Be Doing (Responsibilities): - Own the architecture and technical vision for Blockstream’s platform and shared services - Design scalable, secure, and fault-tolerant distributed systems supporting Bitcoin, Layer-2, and enterprise products - Define platform standards for APIs, data models, service boundaries, and infrastructure patterns - Partner with engineering teams to guide implementation, review designs, and resolve complex technical challenges - Collaborate with Security and Infrastructure teams to ensure defense-in-depth, key management, and operational resilience - Evaluate and introduce new technologies while balancing innovation with operational maturity - Ensure platform designs support regulatory, enterprise, and institutional requirements without compromising decentralization principles - Document architectural decisions, tradeoffs, and long-term technical roadmaps - Mentor senior engineers and help raise the overall architectural rigor across teams What We Look For in You (Required Qualifications): - 5+ years of experience designing and operating large-scale platforms or infrastructure systems - 6-8 years of development experience building production-grade backend with strong security boundaries, authentication, authorization, key management, as well as designing APIs, data models, and distributed services that run reliably at scale. - Proven experience as a Platform Architect, Principal Engineer, or Senior Systems Architect - Deep understanding of distributed systems, including consensus, fault tolerance, replication, and networking - Strong experience with cloud and/or hybrid infrastructure (AWS, GCP, bare metal, Kubernetes, Terraform, etc.) - Expertise in security-critical systems, including authentication, authorization, cryptography, and key management - Experience designing high-availability systems for financial or mission-critical applications - Strong written and verbal communication skills, with the ability to explain complex technical concepts to diverse stakeholders - Comfort working in a remote, globally distributed team Nice to Have (Preferred Qualifications): - Hands-on experience with Bitcoin, Lightning, Liquid, or blockchain infrastructure - Experience contributing to open-source projects - Familiarity with HSMs, secure enclaves, or hardware-backed key storage - Background in fintech, capital markets, or institutional financial systems - Experience balancing enterprise requirements with decentralized architectures 🔒 Stay Safe from Job Scams All official Blockstream communication will come from an @blockstream.com email address. We will never ask you to share sensitive information or purchase equipment during the hiring process. If in doubt, contact us at hr@blockstream.com. Learn more about avoiding job scams here https://consumer.ftc.gov/consumer-alerts/2022/05/want-work-home-spot-scams-first.

Location: San Jose, California, United States 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 the Opportunity The Accounting Manager will support the end-to-end close lifecycle for our San Jose operations, driving accuracy and efficiency across journal entry preparation, reconciliations, and analysis. This role serves as a key pillar in the finance department, supporting critical month-end and year-end close activities while ensuring strict compliance with internal policies and tax regulations. As a proactive problem-solver, you will not only manage cross-functional queries and audit documentation but also identify strategic opportunities to automate workflows and streamline close processes within a fast-paced, complex organizational environment. What You’ll Be Doing Support accounting and financial reporting operations for regional subsidiaries Support month-end closing, including revenue recognition, cost allocation, and intercompany transactions for local entities, in alignment with group reporting requirements Prepare monthly, quarterly, and annual financial reports to support external audits, regulatory compliance, and internal management reporting Further develop internal control frameworks to ensure accuracy, compliance, and timely completion. Develop effective and automated processes for financial reporting and analytics Partner with cross-functional teams to align financial goals with business objectives Proactively manage compliance reporting requirements, including accounting, tax, and regulatory notifications across relevant jurisdictions What We Look For In You Degree in Accounting or Finance 5+ years of relevant experience in the financial services, fintech, or crypto industries Deep understanding of accounting standards (GAAP, IFRS) and tax regulations Strong capability to translate complex data into accurate financial accounting and reporting The skillset to work within the demands of a fast-paced startup environment Experience leading complex projects end to end involving multiple stakeholders Ability to exercise sound judgment and clearly communicate outcomes to senior management Self-starting problem solver, able to identify and execute new tasks proactively and complete projects with minimal direction Perks & Benefits Competitive total compensation package Hybrid role – Working in our downtown San Jose office Comprehensive healthcare schemes for employees and dependents Wellness programs, team events, and employee engagement initiatives L&D opportunities and professional development support More that we love to tell you along the process! 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. The salary range for this position is $107,000 - $145,000 The salary offered depends on a variety of factors, including job-related knowledge, skills, experience, and market location. In addition to the salary, a performance bonus and long-term incentives may be provided as part of the compensation package, as well as a full range of medical, financial, and/or other benefits, dependent on the position offered. 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: Singapore, Singapore Who We Are At OKX, we believe that the future will be reshaped by Crypto, ultimately contributing to every individual's freedom. OKX began as a crypto exchange giving millions of people 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. Responsibilities Payment System Development: Design, develop, and optimize OKX Pay's payment backend systems; build highly available, high-concurrency, scalable payment infrastructure. Scan-to-Pay Capabilities: Contribute to core QR/scan-to-pay functionality across the critical path — payment code generation, scan recognition, order creation, payment confirmation, state transitions, timeout handling, risk-control validation, and exception compensation. Transaction Processing & Fund Flows: Design and implement secure, stable transaction processing systems covering orders, payments, clearing and settlement, reconciliation, refunds, and callback notifications. Crypto & Stablecoin Payments: Build crypto and stablecoin payment capabilities — on-chain transfers, transaction confirmation, address management, asset crediting, and payment-status synchronization — and integrate them with traditional payment experiences. System Stability & Problem Solving: Safeguard the stability of core payment flows; diagnose and resolve complex production issues including performance bottlenecks, data-consistency problems, fund-security risks, and abnormal transaction scenarios. Technical Optimization & Engineering Quality: Continuously improve system architecture, code quality, monitoring and alerting, exception compensation, and observability to raise the security, reliability, and maintainability of the payment system. Requirements Java Backend Experience: Solid Java development skills, fluent in Spring Boot and mainstream Java backend frameworks, with experience building high-concurrency, high-availability systems. Payments Domain Experience: Hands-on experience with payment systems and their core flows — payment orders, payment state machines, callback notifications, reconciliation, refunds, clearing/settlement, and exception compensation. Scan-to-Pay Experience: Background in scan-to-pay, acquiring, aggregated payments, merchant payments, wallet payments, or similar products, with familiarity across the full business and technical chain. System Design: Strong architecture design ability, capable of designing reliable transaction paths, state-transition mechanisms, and idempotency, retry, and compensation mechanisms. Data Consistency & Fund-Security Awareness: Understanding of the importance of data consistency, transaction handling, idempotency, deduplication, concurrency protection, risk-control validation, and fund security in payment systems. Crypto / Stablecoin Payment Understanding: Familiarity with the fundamentals of crypto and stablecoin payments and on-chain asset movement, including on-chain transfers, transaction confirmation, address systems, Gas, and crediting confirmation. Problem-Solving: Able to independently troubleshoot complex production issues, with strong log analysis, tracing, performance-optimization, and recovery skills. Ownership & Execution: Strong ownership; able to drive problems to resolution and ship projects in a fast-changing environment. Nice-to-Haves Stablecoin Payment Experience: Project experience with USDT, USDC, or other stablecoin payments, collection, settlement, crediting, or on-chain confirmation. Scan-to-Pay / Acquiring Experience: QR payments, merchant acquiring, aggregated payments, payment gateways, cross-border payments, or offline payment scenarios. Account & Ledger Systems: Experience with payment accounts, fund accounts, merchant accounts, ledger systems, clearing/settlement systems, or reconciliation systems. Blockchain Fundamentals: Familiarity with the transaction mechanisms, address models, and asset-transfer flows of EVM, Tron, Solana, or other mainstream chains. Risk & Compliance Awareness: Understanding of payment risk control, anti-fraud, limits, allow/deny lists, KYC/KYT, and AML mechanisms. High-Concurrency Transaction Systems: Experience building high-concurrency order systems, trading systems, payment gateways, acquiring systems, or finance-grade core systems. Who You Are A solid Java backend engineer with deep understanding of payment systems, especially scan-to-pay, acquiring, merchant payments, or wallet payments. You care not only about shipping features but also about fund security, system stability, exception compensation, reconciliation consistency, and the user's payment experience. You don't need to be a senior blockchain expert, but you have a basic grasp of crypto and stablecoin payments and are eager to explore new payment models that combine traditional payment experiences with on-chain assets. Perks & Benefits Competitive total compensation Comprehensive insurance coverage for employees and their dependants 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: Remote Workplace: Remote Blockstream https://blockstream.com/ was founded in 2014 by Dr. Adam Back https://en.wikipedia.org/wiki/Adam_Back and a group of fellow cryptographers and engineers who were passionate about Bitcoin and its potential to change the future of finance. Focusing on building fundamental Bitcoin infrastructure, Blockstream quickly became one of the industry's leading technology powerhouses. Blockstream is transforming traditional financial systems by equipping enterprises and consumers with Bitcoin-based solutions that enhance efficiency, security, and scalability. Our vision is to empower the world with tools that strengthen financial security, streamline everyday use, and unlock new opportunities for growth.  In pursuit of our expansive vision, we’ve built a full stack of innovative products on top of the Bitcoin protocol, from layer-2 projects like Liquid and Core Lightning, to end-user software and hardware wallets like Green and Jade. Our brand stands for innovation in the Bitcoin community, and we’re growing our team to accelerate the future. We are expanding our team and seeking a highly skilled QA Engineering Manager to lead our QA team in ensuring the quality, stability, and security of our Bitcoin and blockchain-based applications. As a QA Engineering Manager, you will be responsible for developing and overseeing test strategies, mentoring QA engineers, and working cross-functionally with developers, product managers, and DevOps engineers to maintain high-quality standards. What You Will Be Doing (Responsibilities): - Lead, mentor, and manage a team of QA Engineers, fostering a culture of quality and collaboration. - Define and oversee the implementation of test strategies, ensuring coverage for functional, performance, security, and regression testing. - Design and maintain automated testing frameworks for blockchain-based applications and APIs. - Establish best practices for QA processes and continuously improve testing methodologies to enhance product quality. - Work closely with developers to review features, identify testability concerns, and ensure proper validation of new functionalities. - Manage bug tracking and reporting processes, ensuring timely resolution of defects. - Coordinate with DevOps to integrate automated testing into CI/CD pipelines and optimize execution in cloud-based environments. - Stay updated with blockchain and fintech QA trends, security vulnerabilities, and best practices. - Communicate QA metrics, progress, and risks to stakeholders, ensuring transparency and continuous improvement. What We Look For In You (Required Qualifications): - 5+ years of experience in software quality assurance, with at least 2 years in a leadership or management role; preferably in fintech, blockchain, or security-focused industries. - Strong background in automation testing frameworks and methodologies. - Deep understanding of Bitcoin and blockchain technology. - Experience with API testing tools and scripting languages. - Knowledge of security testing methodologies, including penetration testing and vulnerability assessments. - Hands-on experience with performance testing tools. - Proven ability to work in a fast-paced, remote-first, and collaborative environment. - Strong problem-solving skills and analytical mindset. - Excellent communication, leadership, and documentation skills. 🔒 Stay Safe from Job Scams All official Blockstream communication will come from an @blockstream.com email address. We will never ask you to share sensitive information or purchase equipment during the hiring process. If in doubt, contact us at hr@blockstream.com. Learn more about avoiding job scams here https://consumer.ftc.gov/consumer-alerts/2022/05/want-work-home-spot-scams-first.

Location: Singapore, Singapore OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa. 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 the team: The OKX Data Engineering team is responsible for the whole data scope of OKG, from techincal selection, architecture design, data ingestion, data storage, ETL, data visualization to business intelligence and data science. The team has end-to-end ownership of most of the data at OKx throughout the whole data lifecycle including data ingestion, data ETL, data warehouse and data services.  As a data engineer of the team, you will work with the team to leverage data technologies to empower evidence-based decision-making and improve the quality of the company's products and services. Responsibilities: Design, build, and maintain analytics-ready Data Marts using best-practice dimensional modeling (star/snowflake schemas) Partner with analytics and business teams to understand requirements and deliver trusted, well-documented datasets Design and build resilient and efficient data pipelines for both batch and real-time streaming data Architect and design data infrastructure on cloud using industry standard tools Ensure data integrity and scalability through enforcement of data standards. Improve data validation and monitoring processes to proactively prevent, identify and resolve issues Define, understand, and test external/internal opportunities to improve our products and services Requirements: Bachelor’s Degree in Computer Science and at least 4+ years of experience in Data Engineering with significant focus on Data Marts Solid Experience with data processing tools such as Spark and Flink Solid Experience implementing batch and streaming data pipelines In-depth knowledge of both SQL and NoSQL databases, including performance tuning and troubleshooting Be proficient in SQL, familiar with advanced SQL features such as window functions, aggregate functions and creating scalar functions/user-defined functions Proven successful and trackable experience in full end-to-end data solutions involving data ingestion, data persistence, data extraction and data analysis Preferred Qualifications: Experience with Data Analysis platforms like Datawind Experience in Big D ata tools such as Ali Cloud DataWorks, MaxCompute, AWS DataBricks, Hadoop, Hive, Spark and HBase 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! 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: Singapore, Singapore OKX will be prioritising applicants who have a current right to work in Singapore, and do not require OKX's sponsorship of a visa. 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 the team: OKX data team is responsible for the whole data scope of OKG, from techincal selection, architecture design, data ingestion, data storage, ETL, data visualization to business intelligence and data science. We are data engineers, data analysts and data scientists. The team has end-to-end ownership of most of the data at OKx throughout the whole data lifecycle including data ingestion, data ETL, data warehouse and data services.  As a data engineer of the team, you will work with the team to leverage data technologies to empower evidence-based decision-making and improve the quality of the company's products and services. Responsibilities: Proficient in mainstream cloud computing and big data technologies such as Hadoop, Hive, Flink, YARN, Elasticsearch (ES), Kafka , etc. Expert in real-time big data processing using Flink , with solid experience in Flink SQL development . Build and optimize offline and real-time data pipelines to ensure data timeliness and accuracy . Independently manage end-to-end business requirements , responsible for the R&D design and construction of the online (customer-facing) product data pipeline , including performance optimization , and empower business growth through data products and services . Requirements: Bachelor’s degree or higher from an accredited university in Computer Science or a related field. 3+ years of experience independently handling end-to-end business requirements , with strong self-motivation, a high sense of responsibility, excellent communication and teamwork skills, and a passion for continuous learning and self-challenge. Proficiency in both English and Chinese (listening, speaking, reading, and writing) . Familiar with data warehouse modeling , with successful experience in designing and refactoring large-scale data warehouses . Mastery of multiple big data architectures, especially Alibaba Cloud DataWorks/MaxCompute , AWS Spark , Databricks , and StarRocks/Doris . In-depth understanding of real-time processing, expert in Flink performance tuning and stress testing , and Flink source code reading experience is preferred. Preferred Qualifications: IELTS score of 7 or above in all four components. 3+ years of work experience in English-speaking regions. Experience in cross border e-commerce , and familiarity with multi-country, multi-language architectural design is a plus. Solid foundation in Java , with backend development experience . 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! 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: Europe Workplace: Remote At Linear, we're building the product development system for teams and agents. AI is fundamentally changing how software gets built, and we’re shaping the tools this new era requires. Founded in 2019, Linear has become the platform of choice for more than 40,000 companies (including OpenAI, Coinbase, and Ramp) to plan, build, and ship their products. Today, our team is distributed across North America, Europe, and Australia, and we’re continuing to grow internationally. What unites us is relentless focus, fast execution, and a deep care for software craftsmanship. We're looking for a senior to staff level Product Manager to join the team. In this role, you'll be responsible for leading the development of products end-to-end, from conception through development and rollout. If you're excited to have a lot of ownership while remaining in the details day to day, this might be a great fit for you. Linear is a product-led company that focuses on both building and selling. It's up to you to bring together the building and selling sides of the company in order to create something that our customers will love. Location & work mode Linear is a remote-first company, with optional co-working offices in San Francisco, New York, and London. This role is open to candidates based in North America or Europe time zones. You can work from anywhere within those regions. We value deep focus and async collaboration, with intentional moments to connect in person through team off-sites, optional co-working, and occasional travel. What you'll do - Perform up-front discovery through user interviews, competitive research, data analysis, etc. and present findings to the team with conviction and rigor - Help engineers and designers deeply understand user needs, empowering them to make great product decisions - Craft messaging around upcoming features that resonates with users - Enable sales and marketing teams to effectively communicate with and win with customers What we’re looking for - 6+ years experience in the software industry - Previous experience in engineering and/or design roles - Exceptional product and operational judgement - World-class design & product taste - Shameless curiosity, a propensity to question things deeply - Extreme speed and clarity What we offer We're a small, focused team that cares deeply about the quality of our work and the people we do it with. Here's what you can expect: - Competitive salary and equity - Employee-friendly equity terms including early exercise in the US and extended exercise windows - Daily meal and coffee stipend on every workday - Paid co-working space or desk - Health coverage (based on country requirements) - 5 weeks paid vacation, plus local statutory holidays - 4 months paid parental leave - Paid month off after 4 years & every 2 years thereafter - Regular team events and off-sites - Remote-first with no required commute Learn how we think and work - A story about our mission: Read Me https://linear.app/readme - How we work: Designing remote work at Linear https://linear.app/now/designing-remote-work-at-linear - How Linear uses Linear: How our Customer Experience team works in Linear https://linear.app/now/cx-in-linear - A video series: Conversations on Quality https://linear.app/quality - Building our teams: Why and how we do work trials at Linear https://linear.app/blog/why-and-how-we-do-work-trials-at-linear - Our recent tender offer: Sharing Linear’s growth with the people building it https://linear.app/now/sharing-growth-with-the-people-building-linear Linear is an equal opportunity employer. We do not discriminate based on race, color, religion, gender identity or expression, sexual orientation, national origin, age, disability, veteran status, or any other protected characteristic under applicable law. A note on recruitment fraud: all official Linear hiring communication comes from an @linear.app http://linear.app email address, and all open roles are listed at linear.app/careers http://linear.app/careers. We never ask candidates for payment or financial information. Suspicious messages can be reported to security@linear.app.