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<h3>Building the Future of Crypto </h3>Our Krakenites are a world-class team with crypto conviction, united by our desire to discover and unlock the potential of crypto and blockchain technology.What makes us different?Kraken is a mission-focused company rooted in crypto values. As a Krakenite, you’ll join us on our mission to accelerate the global adoption of crypto, so that everyone can achieve financial freedom and inclusion. For over a decade, Kraken’s focus on our mission and crypto ethos has attracted many of the most talented crypto experts in the world.Before you apply, please read the <a href="https://www.kraken.com/culture" rel="noopener noreferrer nofollow ugc" target="_blank">Kraken Culture</a> page to learn more about our internal culture, values, and mission. We also expect candidates to familiarize themselves with the Kraken app. Learn how to create a Kraken account <a href="https://support.kraken.com/hc/en-us/articles/226090548-How-to-create-an-account-on-Kraken" rel="noopener noreferrer nofollow ugc" target="_blank">here</a>.As a fully remote company, we have Krakenites in 70+ countries who speak over 50 languages. Krakenites are industry pioneers who develop premium crypto products for experienced traders, institutions, and newcomers to the space. Kraken is committed to <a href="https://blog.kraken.com/crypto-education/security-at-kraken" rel="noopener noreferrer nofollow ugc" target="_blank">industry-leading security</a>, <a href="https://blog.kraken.com/category/crypto-education" rel="noopener noreferrer nofollow ugc" target="_blank">crypto education</a>, and <a href="https://blog.kraken.com/crypto-education/support-at-kraken" rel="noopener noreferrer nofollow ugc" target="_blank">world-class client support</a> through our products like <a href="https://pro.kraken.com/" rel="noopener noreferrer nofollow ugc" target="_blank">Kraken Pro</a>, <a href="https://www.kraken.com/desktop" rel="noopener noreferrer nofollow ugc" target="_blank">Desktop</a>, <a href="https://www.kraken.com/wallet" rel="noopener noreferrer nofollow ugc" target="_blank">Wallet</a>, and <a href="https://www.kraken.com/features/futures" rel="noopener noreferrer nofollow ugc" target="_blank">Kraken Futures</a>.Become a Krakenite and build the future of crypto!<h3>Proof of work</h3><h3>The team</h3>You will join a senior team of DBAs, SREs, and platform engineers responsible for the database and vector data platforms behind Kraken's most critical services. The group combines deep operational expertise with a platform mindset: we design systems that let engineering teams move quickly while preserving strong guarantees around performance, correctness, security, and reliability.The team is entering an important phase of evolution as Kraken continues to expand globally and as AI-enabled product and internal platform use cases grow. Over the next year, we are focused on strengthening PostgreSQL operational excellence, building reliable vector data capabilities, preparing for significant future scale, and increasing automation and self-service so database operations become safer and more efficient at scale.This is not a traditional keep-the-lights-on DBA team. Our work centers on scaling high-throughput PostgreSQL environments, operating vector search and embedding stores with production discipline, shaping reliable patterns for high-traffic systems, and transforming operational knowledge into automated, auditable workflows that uplift the engineering organization.<h3>The opportunity</h3><ul><li>Design, develop, and maintain high-quality applications using React</li><li>Scale and tune high-throughput PostgreSQL clusters that support continued global expansion and new product initiatives.</li><li>Own PostgreSQL reliability fundamentals: WAL behavior, checkpoints, autovacuum, query planning, locking, replication lag, backup/restore, and capacity planning.</li><li>Help build and operate vector data capabilities, including pgvector and dedicated VectorDB platforms where appropriate.</li><li>Define production patterns for embeddings, approximate nearest neighbor indexes, metadata filtering, recall/latency tradeoffs, reindexing, data freshness, and drift management.</li><li>Strengthen high-availability, disaster-recovery, PITR, and backup approaches through sound design and regularly validated procedures.</li><li>Reduce manual operational work by building automation, improving process consistency, and enabling safe, low-friction database workflows.</li><li>Improve observability and alert quality by championing meaningful metrics, reducing noise, and ensuring operational clarity across PostgreSQL and vector workloads.</li><li>Enhance database security through robust access controls, disciplined patching and upgrade practices, encryption, auditability, and secure operational patterns.</li><li>Contribute to modern platform initiatives, including containerized environments, infrastructure-as-code workflows, GitOps, reproducible deployments, and self-service database operations.</li><li>Partner with service, AI, and platform teams to drive better performance patterns, operational readiness, data hygiene, and safe use of vector search across the engineering organization.</li><li>Participate in on-call rotations with a long-term focus on making on-call predictable, well-instrumented, and shaped by preventative engineering.</li></ul><h3>Skills you should HODL</h3><ul><li>5+ years operating PostgreSQL in high-volume production environments, including performance tuning, replication, backup/restore, upgrades, and incident troubleshooting.</li><li>Strong understanding of PostgreSQL internals and operations: MVCC, transaction isolation, locks, WAL, checkpoints, autovacuum, bloat, statistics, query planner behavior, partitioning, and index strategy.</li><li>Hands-on experience with high availability and read scaling: streaming replication, replication slots, failover, lag management, PITR, backups, and disaster-recovery drills.</li><li>Experience with connection pooling and traffic management for PostgreSQL, especially PgBouncer, HAProxy, Kubernetes service routing, or comparable patterns.</li><li>Practical VectorDB or vector search experience, such as pgvector, Qdrant, Milvus, Weaviate, OpenSearch vector search, or similar systems.</li><li>Ability to reason about vector index types and operational tradeoffs, including HNSW/IVFFlat-style indexes, recall, latency, memory, ingestion throughput, metadata filters, rebuilds, and versioned embeddings.</li><li>Practical experience with CI/CD, GitOps, and Infrastructure-as-Code workflows. Terraform experience is ideal.</li><li>Solid cloud, Linux, storage, and networking fundamentals.</li><li>Experience with containers and orchestration platforms, including building container images and managing Kubernetes workloads at scale.</li><li>Strong security instincts around access control, credential lifecycle, encryption, auditability, upgrade processes, and safe operational workflows.</li><li>Observability expertise: monitoring, alerting hygiene, SLOs, dashboards, query-level visibility, and readiness for incident response.</li><li>Strong communication and collaboration skills with the ability to partner with stakeholders, negotiate long-term plans, write formal documentation, and tie success to specific metrics and KPIs.</li></ul><h3>Nice to haves</h3><ul><li>Experience with SRE methodologies such as error budgets, operational reviews, reliability programs, and failure exercises.</li><li>Strong scripting or programming ability, preferably Python, Go, or Rust, used to build automation and internal tools.</li><li>Hands-on experience with GitOps tooling such as ArgoCD, GitHub Actions, or GitLab CI.</li><li>Exposure to multi-region, multi-datacenter, or active/passive disaster-recovery designs.</li><li>Experience supporting AI, retrieval, personalization, fraud, search, or recommendation systems that depend on embeddings or hybrid search.</li><li>Interest in cryptocurrency or decentralized systems.</li></ul>Unless a specific application deadline is stated in the job posting, applications are accepted on an ongoing basis.Please note, applicants are permitted to redact or remove information on their resume that identifies age, date of birth, or dates of attendance at or graduation from an educational institution.We consider qualified applicants with criminal histories for employment on our team, assessing candidates in a manner consistent with the requirements of the San Francisco Fair Chance Ordinance.Kraken is powered by people from around the world and we celebrate all Krakenites for their diverse talents, backgrounds, contributions and unique perspectives. We hire strictly based on merit, meaning we seek out the candidates with the right abilities, knowledge, and skills considered the most suitable for the job. We encourage you to apply for roles where you don't fully meet the listed requirements, especially if you're passionate or knowledgable about crypto!We may ask candidates to complete job-related skills or work-style assessments as part of our hiring process. These assessments are designed to evaluate competencies relevant to the role and are applied consistently across candidates for similar positions. Assessment results are considered alongside other relevant information, such as experience and interviews, and are not the sole basis for any employment decision.As an equal opportunity employer, we don’t tolerate discrimination or harassment of any kind. Whether that’s based on race, ethnicity, age, gender identity, citizenship, religion, sexual orientation, disability, pregnancy, veteran status or any other protected characteristic as outlined by federal, state or local laws. Stay in the know<a href="https://twitter.com/krakenfx" rel="noopener noreferrer nofollow ugc" target="_blank">Follow us on Twitter</a><a href="https://blog.kraken.com/#:~:text=Enter%20your%20email%20address" rel="noopener noreferrer nofollow ugc" target="_blank">Learn on the Kraken Blog</a><a href="https://www.linkedin.com/company/kraken-exchange/" rel="noopener noreferrer nofollow ugc" target="_blank">Connect on LinkedIn</a><a href="https://www.kraken.com/legal/candidate-privacy-notice" rel="noopener noreferrer nofollow ugc" target="_blank">Candidate Privacy Notice</a>

Senior Database Administrator

Who We Are:
At Galaxy we are building products and services to help the world invest in economic progress. We believe crypto and blockchain innovations will permeate and improve all aspects of our global economy. Our vision is a society where value and ownership flow as freely as information. Galaxy is a digital asset and blockchain leader helping institutions, startups, and individuals access and navigate the crypto economy. As one of the most well-capitalized and trusted companies in the industry, we provide platform solutions custom-made for a digitally native ecosystem across three complementary operating businesses: Global Markets, Asset Management, and Digital Infrastructure Solutions. Our offerings include, amongst others, trading, lending, strategic advisory services, institutional-grade investment solutions across passive, active and venture strategies, proprietary bitcoin mining and hosting services, network validator services, and the development of enterprise custodial technology. Galaxy’s CEO and Founder Michael Novogratz leads a team of crypto enthusiasts, and institutional veterans focused on the future of finance and Web3. The Company is headquartered in New York City, with global offices across North America, Europe and Asia.
Additional information about the Company'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.
<ul>
<li>Seek Excellence.</li>
<li>Be Selective To Be Effective.</li>
<li>Be Highly Aligned, Loosely Coupled.</li>
<li>Disagree Transparently.</li>
<li>Encourage Independent Decision-Making.</li>
<li>Build Dream Teams.</li>
</ul>Who You Are:
Are you a highly skilled QA Engineer with experience in building and maintaining automation in CI/CD pipelines and manual testing? Do you have a track record of developing and implementing automated/manual testing processes and ensuring that all changes to software are thoroughly tested and validated before deployment? Are you comfortable working closely with development, operations, and quality assurance teams to ensure the delivery of high-quality software products? If so, we're looking for an experienced Quality Assurance Software Developer Engineer in Test (SDET) to join our London team.
What You’ll Do:
<ul>
<li>Develop and implement manual/automated testing processes to ensure that changes to our software are thoroughly tested and validated.</li>
<li>Build and maintain automated tests in CI/CD pipelines that are fast, reliable, and secure.</li>
<li>Work with developers, product managers, and other stakeholders to ensure that all changes to our software are properly tested and vetted before deployment.</li>
<li>Develop and maintain scripts and tools for automated testing, deployment, and monitoring.</li>
<li>Continuously improve our testing and deployment processes, including building out our deployment gatekeeping process.</li>
<li>Collaborate with other teams to troubleshoot and resolve issues related to our CI/CD pipeline and deployment gatekeeping process.</li>
<li>Analyze test results, metrics, and quality trends to provide feedback to the development team.</li>
<li>Develop and maintain documentation related to our CI/CD pipeline and deployment gatekeeping process.</li>
<li>Test the trading platform and our different client offerings</li>
</ul>
What We’re Looking For:
<ul>
<li>Bachelor's or Master's degree in Computer Science, Engineering or related field.</li>
<li>Minimum 5 years of experience in QA automation testing with a focus on web-based applications and RESTful APIs and a good experience in manual testing</li>
<li>Proven experience in building and maintaining CI/CD pipelines using industry-standard tools and frameworks such as Jenkins, GitLab, or similar.</li>
<li>Strong programming skills in one or more languages such as Java, Python, Ruby or JavaScript.</li>
<li>Experience working in any automation tools such as Selenium WebDriver</li>
<li>Experience with configuration management tools such as Ansible, Chef, or Puppet.</li>
<li>Excellent understanding of software testing methodologies, tools, and processes.</li>
<li>Experience with version control tools such as Git.</li>
<li>Strong problem-solving skills and attention to detail.</li>
<li>Excellent communication skills, both written and verbal.</li>
<li>Ability to work independently and in a team environment.</li>
<li>Proven ability to manage multiple priorities and meet deadlines.</li>
</ul>
Bonus Points:
<ul>
<li>Experience with cloud-based technologies such as AWS, Azure, or Google Cloud.</li>
<li>Familiarity with containerization technologies such as Docker and Kubernetes.</li>
<li>Experience with performance testing tools and techniques such as JMeter</li>
<li>Familiarity with Agile development methodologies.</li>
<li>Experience with security testing and vulnerability scanning tools.</li>
<li>Understanding of DevOps principles and practices.</li>
<li>Previous experience in financial technology</li>
<li>Familiar with Cryptocurrency and trading</li>
</ul>
What We Offer:
<ul>
<li>Competitive base salary and discretionary bonus</li>
<li>Competitive paid time off</li>
<li>Company-paid health and protective benefits for employees and their eligible dependents</li>
<li>Free virtual coaching sessions through Headspace</li>
<li>Free daily snacks in-office</li>
<li>Opportunities to learn about the Crypto industry</li>
<li>Smart, entrepreneurial, and fun colleagues</li>
</ul>
*Benefits may vary depending on location.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

QA Software Developer Engineer in Test (SDET) Associate

About MoonPayHi, we’re MoonPay. We’re here to onboard the world to the decentralized economy by making digital money move as universally and effortlessly as the internet.Why?Because crypto, stablecoins and blockchain aren’t just technologies. They’re tools for global financial empowerment. They give people and businesses more control over their money, their digital assets, and their future, opening access to legacy financial systems that have been out of reach for many.What we doMoonPay is a unified payments platform for digital currency. We make it easy for anyone, anywhere, to buy, sell, swap and pay in digital currencies as easy as sending an email. That simplicity is intentional, our focus is reducing complexity so people can participate confidently, without needing to be crypto experts. We power the entire flow between fiat and crypto end to end, with compliance, identity checks, fraud prevention, and settlement all built in. This end-to-end approach reflects how we work internally: with accountability, rigor, and trust built into everything we ship.Proven at scaleTrusted by over 30 million customers and over 500 ecosystem partners, our secure, enterprise-grade platform is driving mainstream crypto adoption worldwide. Behind those numbers are millions of real people and organizations relying on MoonPay every day. We collaborate with innovative brands and projects to build secure, scalable solutions for a blockchain-powered future. This is an opportunity to help shape systems, not just scale them. And we’re committed to doing it right. Fully licensed in the U.S. and regulated across the UK, EU, Canada, and Australia, because trust and compliance are non-negotiable. But we’re just getting started. We’ve launched a consumer app that makes crypto accessible, intuitive, and usable for everyone, and it’s growing fast. We’re iterating every day to make it the best it can be. If you believe financial freedom should be for everyone. If you believe in building a fairer, more open financial system - we want you with us. To build systems that benefit all, we need contributions from all, regardless of background. Come build the future of payments and the decentralized economy with MoonPay. Let’s make financial freedom and autonomy the new normal.<h3>🌍 Locations Supported</h3>This role can be performed remotely from the United Kingdom, Poland, South Africa, Spain, Portugal, or Romania.Unfortunately we do not offer business to business contracting arrangements.<h3>🌔 About the Opportunity</h3>Our engineering discipline builds the technology that enables MoonPay to learn quickly and scale easily. We currently have squads across Crypto / Payments / KYC / Core Product and others. We're pragmatic and believe in having a fluid structure; this means people can find opportunities in different domains or go deeper into a particular domain.<h3>🚀 What you will do</h3><ul><li>Architect and develop new and existing products and features on monetization.</li><li>Work with the head of monetization, other data scientists, and engineers to implement new experimentation and algorithmic pricing features across RAMPs, DeFi Trading, and Swaps.</li><li>Collaborate with other product teams to deliver and improve customer-facing features.</li><li>Contribute to the estimations, planning, and execution of projects, features, and integrations.</li><li>Integrate and work closely with external service providers that we use to power our services.</li><li>Maintain and improve our existing codebase.</li><li>Write fully tested, high-quality, performant code.</li></ul><h3>💻 What you will be working with/on</h3><ul><li>Typescript as our programming language of choice</li><li>Node.js as our backend platform</li><li>Google Cloud Platform to host our services</li><li>Git/GitHub for code collaboration</li><li>Launch Darkly for feature flags and experimentation</li><li>DataDog for logs, real-time alerting and monitoring</li><li>Argo CD for deployments</li><li>Redis for caching</li><li>React as our web frontend</li><li>Big bonus points if you also have some working experience with React Native</li><li>GenAI tools such as Cursor</li></ul><h3>🧑‍🚀 About You</h3><ul><li>Extensive full-stack engineering experience at leading startups or fast-growing tech companies, ideally from marketplace or platform-type businesses where algorithmic pricing and AB testing were heavily used.</li><li>Experience working on projects involving pricing, promotions, rewards, and/or loyalty programs with backend and frontend technologies.</li><li>Experience building experimentation platforms and infrastructure for algorithmic pricing solutions, and know how to leverage continuous delivery for it.</li><li>Confident in developing, releasing and maintaining server applications in a fast paced, iterative environment where we work as a team, and not in silos.</li><li>Experience with our tech stack, or confident you can cross-train and up-skill quickly.</li><li>Deep understanding of database structures and system design.</li><li>Cloud native experience with Google Cloud or similar (e.g. AWS, Azure).</li><li>Bonus points if you make open-source contributions or have experience in Web3.</li></ul>BLOCK Values We’re looking for people who live our core values, those who strive for excellence and want to leave a lasting legacy on the global financial system. Our values:B - Be HungryL - Level UpO - Own ItC - Crypto CuriousK - KaizenResearch has shown that women are less likely than men to apply for this role if they do not have experience in 100% of these areas. Please know that this list is indicative, and that we would still love to hear from you even if you feel that you are only a 75% match. Skills can be learnt, diversity cannot.Benefits & Perks 💡💰Competitive salary package 🤝 Equity package: We believe financial freedom starts with our employees, so all employees have ownership at MoonPay📈 Pay for performance equity bonus: Those who drive outsized outcomes receive outsized rewards 🚀 Moonshot award. We honor exceptional impact - 10 employees twice a year, each earning a $250,000 equity grant.🏝 Unlimited holidays: We give you the autonomy to choose when to work (and when to switch off)🌍 Hybrid working schedule: Work fully remotely or your nearest Moonbase, the choice is yours 🩺 Private Healthcare benefits: To protect you and your loved ones 🍼 Enhanced parental leave: So you can spend more time with your loved ones without a second thought📚 Annual training budget: We support your training journey every step of the way 🪑 Home office setup allowance: Create the home office of your dreams 👛 Remote working allowance: Those working fully remotely get a little extra for utilities 💰 Monthly budget to spend on our products and zero fee crypto transactions: Cultivate your inner DEGEN 💰 Employee referral programme: Great people know great people, refer them to receive 10K in USDC ✈️ Regular remote company offsites: Meet your colleagues regularly for high impact in person sessions and hackathons 🚀 Working in a disruptive and fast-growing company where excellence is rewarded Commitment To DiversityAt MoonPay we believe that every voice matters. We strive to create a mindful and respectful environment where everyone can bring their authentic self to work, and experience a culture that is free of harassment, racism, and discrimination. That’s why we are committed to diversity and inclusion in the workplace and are a proud equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or any other characteristic protected by law. This policy applies to all employment practices within our organization, including, but not limited to, hiring, recruiting, promotion, termination, layoff, and leave of absence. MoonPay is also committed to providing reasonable accommodations in our job application procedures for qualified individuals with disabilities. Please inform our Talent Team if you need any assistance completing any forms or to otherwise participate in the application process.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Fullstack Engineer - Monetisation

About MoonPayHi, we’re MoonPay. We’re here to onboard the world to the decentralized economy by making digital money move as universally and effortlessly as the internet.Why?Because crypto, stablecoins and blockchain aren’t just technologies. They’re tools for global financial empowerment. They give people and businesses more control over their money, their digital assets, and their future, opening access to legacy financial systems that have been out of reach for many.What we doMoonPay is a unified payments platform for digital currency. We make it easy for anyone, anywhere, to buy, sell, swap and pay in digital currencies as easy as sending an email. That simplicity is intentional, our focus is reducing complexity so people can participate confidently, without needing to be crypto experts. We power the entire flow between fiat and crypto end to end, with compliance, identity checks, fraud prevention, and settlement all built in. This end-to-end approach reflects how we work internally: with accountability, rigor, and trust built into everything we ship.Proven at scaleTrusted by over 30 million customers and over 500 ecosystem partners, our secure, enterprise-grade platform is driving mainstream crypto adoption worldwide. Behind those numbers are millions of real people and organizations relying on MoonPay every day. We collaborate with innovative brands and projects to build secure, scalable solutions for a blockchain-powered future. This is an opportunity to help shape systems, not just scale them. And we’re committed to doing it right. Fully licensed in the U.S. and regulated across the UK, EU, Canada, and Australia, because trust and compliance are non-negotiable. But we’re just getting started. We’ve launched a consumer app that makes crypto accessible, intuitive, and usable for everyone, and it’s growing fast. We’re iterating every day to make it the best it can be. If you believe financial freedom should be for everyone. If you believe in building a fairer, more open financial system - we want you with us. To build systems that benefit all, we need contributions from all, regardless of background. Come build the future of payments and the decentralized economy with MoonPay. Let’s make financial freedom and autonomy the new normal.About the OpportunityIn this role, you will play a key part in shaping MoonPay’s product and payments strategy through data, combining deep analysis, experimentation, and strong stakeholder partnerships to drive meaningful business impact.You will sit within the Data Science team and work closely with Product & Engineering, taking ownership of analytics across the full product lifecycle, from defining problems and success metrics, through to launching, measuring, and optimising products at scale.Your work will directly influence product strategy, customer experience, and key business outcomes, enabling teams to make better, faster decisions through trusted insights, clear narratives, and scalable data products.This is a great opportunity for someone who wants to operate at the intersection of data, product, and strategy,  someone who enjoys turning complex data into clear direction, influencing decisions, and helping shape the future of high-impact financial and crypto products.Locations Supported 🌍UKSpainPortugal(or any other target locations)Relocation available: Case by caseWork pattern: Remote (although hybrid if near a Moonbase is encouraged)<h3>What You Will Do</h3><ul><ul><li>Provide insights and recommendations to stakeholders based on a deep understanding of MoonPay products, and be able to identify and drive new opportunities for product improvements </li><li>Work closely with our payments product vertical and business stakeholders to review product performance, look for opportunities to optimize our products, and deliver data driven strategies for increased product performance.</li><li>Define KPIs, design tracking and set up monitoring for new product launches & changes.</li><li>Oversee and implement A/B tests and other experiments to drive forward optimization efforts</li><li>Design, build and scale both internal and external data products, which drive informed decision making, examples include: dashboards, reports, data models, algorithms, integrations into other product lines.</li><li>Communicate complex concepts and findings to technical and non-technical audiences across different teams, while ensuring clarity and understanding to drive critical business decisions.</li></ul></ul><h3>About You</h3><ul><ul><li>Must-have experience and skills:</li><li>4+ years of hands-on experience as a data scientist or data analyst, preferably in a product-focused role.</li><li>Advanced SQL, data modelling, and data visualisation tools are second nature to you.</li><li>An understanding of the fundamentals of statistics and probability, including experience in conducting large-scale A/B tests.</li><li>Experience working with product teams in an analytics role.</li><li>An active interest in cryptocurrency, and have interacted with crypto/blockchains in the past </li><li>Experience working within the fintech and/or crypto space is preferred</li><li>The versatility and willingness to learn new technologies on the job and adapt quickly to changing priorities within a very dynamic environment.</li><li>Exceptional communication skills and can clearly summarise complex data findings and decisions to various levels of audiences.</li><li>Nice-to-have experience:</li><li>Worked with DBT, Google BigQuery, Looker and Python</li><li>Experience working in start-ups or scale-ups</li><li>Worked within the payments space</li></ul></ul><h3>Bonus Points</h3><ul><ul><li>Worked with blockchain data (e.g. explored on-chain activity through Dune, Flipside, or other tools)</li><li>Working knowledge of Machine Learning principles and experience partnering or driving  ML initiatives</li></ul></ul>BLOCK Values We’re looking for people who live our core values, those who strive for excellence and want to leave a lasting legacy on the global financial system. Our values:B - Be HungryL - Level UpO - Own ItC - Crypto CuriousK - KaizenResearch has shown that women are less likely than men to apply for this role if they do not have experience in 100% of these areas. Please know that this list is indicative, and that we would still love to hear from you even if you feel that you are only a 75% match. Skills can be learnt, diversity cannot.Benefits & Perks 💡💰Competitive salary package 🤝 Equity package: We believe financial freedom starts with our employees, so all employees have ownership at MoonPay📈 Pay for performance equity bonus: Those who drive outsized outcomes receive outsized rewards 🚀 Moonshot award. We honor exceptional impact - 10 employees twice a year, each earning a $250,000 equity grant.🏝 Unlimited holidays: We give you the autonomy to choose when to work (and when to switch off)🌍 Hybrid working schedule: Work fully remotely or your nearest Moonbase, the choice is yours 🩺 Private Healthcare benefits: To protect you and your loved ones 🍼 Enhanced parental leave: So you can spend more time with your loved ones without a second thought📚 Annual training budget: We support your training journey every step of the way 🪑 Home office setup allowance: Create the home office of your dreams 👛 Remote working allowance: Those working fully remotely get a little extra for utilities 💰 Monthly budget to spend on our products and zero fee crypto transactions: Cultivate your inner DEGEN 💰 Employee referral programme: Great people know great people, refer them to receive 10K in USDC ✈️ Regular remote company offsites: Meet your colleagues regularly for high impact in person sessions and hackathons 🚀 Working in a disruptive and fast-growing company where excellence is rewarded Commitment To DiversityAt MoonPay we believe that every voice matters. We strive to create a mindful and respectful environment where everyone can bring their authentic self to work, and experience a culture that is free of harassment, racism, and discrimination. That’s why we are committed to diversity and inclusion in the workplace and are a proud equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or any other characteristic protected by law. This policy applies to all employment practices within our organization, including, but not limited to, hiring, recruiting, promotion, termination, layoff, and leave of absence. MoonPay is also committed to providing reasonable accommodations in our job application procedures for qualified individuals with disabilities. Please inform our Talent Team if you need any assistance completing any forms or to otherwise participate in the application process.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

Senior Product Data Scientist

About MoonPayHi, we’re MoonPay. We’re here to onboard the world to the decentralized economy by making digital money move as universally and effortlessly as the internet.Why?Because crypto, stablecoins and blockchain aren’t just technologies. They’re tools for global financial empowerment. They give people and businesses more control over their money, their digital assets, and their future, opening access to legacy financial systems that have been out of reach for many.What we doMoonPay is a unified payments platform for digital currency. We make it easy for anyone, anywhere, to buy, sell, swap and pay in digital currencies as easy as sending an email. That simplicity is intentional, our focus is reducing complexity so people can participate confidently, without needing to be crypto experts. We power the entire flow between fiat and crypto end to end, with compliance, identity checks, fraud prevention, and settlement all built in. This end-to-end approach reflects how we work internally: with accountability, rigor, and trust built into everything we ship.Proven at scaleTrusted by over 30 million customers and over 500 ecosystem partners, our secure, enterprise-grade platform is driving mainstream crypto adoption worldwide. Behind those numbers are millions of real people and organizations relying on MoonPay every day. We collaborate with innovative brands and projects to build secure, scalable solutions for a blockchain-powered future. This is an opportunity to help shape systems, not just scale them. And we’re committed to doing it right. Fully licensed in the U.S. and regulated across the UK, EU, Canada, and Australia, because trust and compliance are non-negotiable. But we’re just getting started. We’ve launched a consumer app that makes crypto accessible, intuitive, and usable for everyone, and it’s growing fast. We’re iterating every day to make it the best it can be. If you believe financial freedom should be for everyone. If you believe in building a fairer, more open financial system - we want you with us. To build systems that benefit all, we need contributions from all, regardless of background. Come build the future of payments and the decentralized economy with MoonPay. Let’s make financial freedom and autonomy the new normal.<h3>🌍 Locations Supported</h3>This role can be performed remotely from the United Kingdom, Poland, South Africa, Spain, Portugal, or Romania.Unfortunately we do not offer business to business contracting arrangements.<h3>🌔 About the Opportunity</h3>Our engineering discipline builds the technology that enables MoonPay to learn quickly and scale easily. We organize in small cross-functional squads of 4–6 engineers and an embedded Product Manager and Product Data Analyst. We currently have squads across Crypto / NFT / Payments / KYC / Core Product and others. We're pragmatic and believe in having fluid structure — this means people can move between teams or specialise.<h3>🚀 What you will do</h3><ul><li>Develop new and existing products and features.</li><li>Collaborate with other product teams to deliver and improve customer facing features.</li><li>Contribute to the estimations, planning and execution of projects, features, and integrations.</li><li>Integrate and work closely with external service providers to ensure smooth operation.</li><li>Maintain and improve our existing codebase.</li><li>Write fully tested, high quality and performant code.</li></ul><h3>💻 What you will be working with/on</h3><ul><li>Typescript</li><li>React and NextJS</li><li>Node.js</li><li>TypeORM, TypeDI, TypeGraphQL and routing-controllers</li><li>Google Cloud Platform</li><li>Postgres</li><li>Redis</li><li>Bull</li><li>DataDog</li><li>GitHub</li><li>Jest</li></ul><h3>🧑‍🚀 About You</h3><ul><li>Experienced in Software Engineering at leading startups or fast growing tech companies.</li><li>Confident in developing, releasing and maintaining server applications in a fast paced, iterative environment.</li><li>Experienced with some of our tech stack, or are confident you can cross train and up skill quickly.</li><li>Understand database structures, theories, principles, and best practices.</li><li>Experienced with Cloud Native applications such as Google Cloud or similar (e.g. AWS, Azure) — beneficial but not essential.</li><li>Bonus points if you make open-source contributions, have experience in Web3, or proven experience in the fintech or payments industry.</li></ul>BLOCK Values We’re looking for people who live our core values, those who strive for excellence and want to leave a lasting legacy on the global financial system. Our values:B - Be HungryL - Level UpO - Own ItC - Crypto CuriousK - KaizenResearch has shown that women are less likely than men to apply for this role if they do not have experience in 100% of these areas. Please know that this list is indicative, and that we would still love to hear from you even if you feel that you are only a 75% match. Skills can be learnt, diversity cannot.Benefits & Perks 💡💰Competitive salary package 🤝 Equity package: We believe financial freedom starts with our employees, so all employees have ownership at MoonPay📈 Pay for performance equity bonus: Those who drive outsized outcomes receive outsized rewards 🚀 Moonshot award. We honor exceptional impact - 10 employees twice a year, each earning a $250,000 equity grant.🏝 Unlimited holidays: We give you the autonomy to choose when to work (and when to switch off)🌍 Hybrid working schedule: Work fully remotely or your nearest Moonbase, the choice is yours 🩺 Private Healthcare benefits: To protect you and your loved ones 🍼 Enhanced parental leave: So you can spend more time with your loved ones without a second thought📚 Annual training budget: We support your training journey every step of the way 🪑 Home office setup allowance: Create the home office of your dreams 👛 Remote working allowance: Those working fully remotely get a little extra for utilities 💰 Monthly budget to spend on our products and zero fee crypto transactions: Cultivate your inner DEGEN 💰 Employee referral programme: Great people know great people, refer them to receive 10K in USDC ✈️ Regular remote company offsites: Meet your colleagues regularly for high impact in person sessions and hackathons 🚀 Working in a disruptive and fast-growing company where excellence is rewarded Commitment To DiversityAt MoonPay we believe that every voice matters. We strive to create a mindful and respectful environment where everyone can bring their authentic self to work, and experience a culture that is free of harassment, racism, and discrimination. That’s why we are committed to diversity and inclusion in the workplace and are a proud equal opportunity employer. We prohibit discrimination and harassment of any kind based on race, color, religion, sex, sexual orientation, gender identity, national origin, age, disability, protected veteran status or any other characteristic protected by law. This policy applies to all employment practices within our organization, including, but not limited to, hiring, recruiting, promotion, termination, layoff, and leave of absence. MoonPay is also committed to providing reasonable accommodations in our job application procedures for qualified individuals with disabilities. Please inform our Talent Team if you need any assistance completing any forms or to otherwise participate in the application process.We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.

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Web3 Engineering jobs in United KingdomKraken, Galaxy, Revolut, Chainlink Labs and other crypto companies

Find Engineering Jobs in United Kingdom. Build cutting-edge blockchain protocols and decentralized systems with top engineering teams. Browse 9+ open roles at Kraken, Galaxy, Revolut, Chainlink Labs. Apply now!

Job Title	Company Name	Salary	Location	Tags	Posted
Engineering	Revolut		📍 United Kingdom	Full TimeEngineering	4w
Software Engineer I, CCIP	Chainlink Labs			EngineeringBackendGolangSecurity	4w
VP, Senior Product Security Engineer	Galaxy		📍 London	Web3ResearchDeveloperTrading	4w
Vice President, Software Engineer - Finance Engineering	Galaxy		📍 London	Web3DeveloperTradingEngineering	3w
AI Agents Solutions Architect - HR	Kraken			Full TimeRemoteAIEngineering	1w
Senior Database Administrator - Core Infrastructure	Kraken			SysadminDevopsSREEngineering	1w
Senior Software Engineer - Rust - Backend - Pro	Kraken			SeniorBackendRustEngineering	3d
Engineering Manager, Card Solutions (NA/EMEA Expansion)	Reap			Engineering ManagerEngineeringFinanceCompliance	1d
Developer Experience Lead	OpenFX		📍 Miami (USA), London (UK), Dubai (UAE), Bengaluru (India)	DevrelProduct ManagerTechnical WriterEngineering	1d
Past and filled jobs:
Senior Database Administrator	Kraken			Full TimeRemoteSeniorEngineering
QA Software Developer Engineer in Test (SDET) Associate	Galaxy	90k-120k/year	📍 London	Web3DeveloperTradingEngineering
Fullstack Engineer - Monetisation	MoonPay			RemoteWeb3DeveloperTrading
Senior Product Data Scientist	MoonPay			RemoteWeb3EngineeringAnalyst
Backend Engineer	MoonPay			RemoteWeb3DeveloperEngineering

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