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Location: Remote - Preference for Europe/Dubai/UK but open to candidates based in EST time zones Compensation: $130K - $150K We are building a secure computation network that is fundamentally changing how high-value data is stored and used globally. Our decentralized technology expands beyond traditional blockchain transactions into new verticals like AI, biometric data, health data, voting, and consumer data using privacy-enhancing technologies (PETs). Backed by a record-setting seed round and founded by high-profile leaders from Uber, Indiegogo, and Coinbase, we are seeking a highly experienced Head of Community to drive our global strategy. This is a critical, deeply cross-organizational role where you will design and execute innovative strategies to bring to life a vibrant global community. You will serve as the pulse of the project, collaborating closely with senior Marketing, Product, Engineering, and Research teams to align community initiatives with the project's development and vision. Key Responsibilities: • Strategy & Growth: Develop and execute creative strategies to drive community growth and engagement with intentionality., • Program Leadership: Lead end-to-end community initiatives, including ambassador programs, interactive forums, competitions, and social media campaigns., • Cross-Org Alignment: Collaborate closely with Marketing, Product, Engineering, Developer Relations, and Research teams to ensure a cohesive community strategy., • Events & Hosting: Organize and host community AMAs, webinars, workshops, and Twitter/X Spaces, and participate in live events., • Sentiment & Feedback: Monitor and analyze community sentiment, trends, and feedback to inform product and marketing strategies., • Team Building: Recruit, train, and manage a team of community ambassadors, setting clear goals and metrics., • Risk Management: Lead crisis management and conflict resolution within the community., • Experience: 4+ years of experience as a community leader in crypto/Web3., • Crypto Fluency: Deeply embedded in crypto culture, fluent in its narratives and evolving ecosystem., • Scaling Track Record: Proven ability to build and scale communities, ambassador programs, and engagement campaigns., • Technical Grasp: Strong grasp of blockchain technology and decentralized systems., • Soft Skills: Excellent communicator with strong interpersonal skills and high emotional intelligence., • Strategic & Analytical: Strategic thinker and planner, skilled in data-driven engagement strategies, and possessing creative problem-solving abilities with a bias for action., • Leadership: Empathetic and curious leader who motivates teams and builds resilient, growth-driven cultures. Preferred Experience (Nice-to-Have): • Active personal Twitter presence., • Experience at an early-stage startup or a Web3 protocol., • Skilled in community platforms and social tools., • Compensation: Competitive compensation package, inclusive of a base salary ($130K - $150K) and a vast token allocation (token award)., • Flexibility: 100% remote-first organization (primarily focused on European and US East Coast time zones) with working hours adaptable to your lifestyle., • Time Off: 25 days of annual paid vacation, plus paid sick leave & parental leave., • Culture & Offsites: Twice a year company offsite to work and have fun as a team, plus a mentorship-oriented work culture., • Wellness: Company-paid Employee Assistance Program (mental, financial, and legal help) and a monthly coworking stipend up to €150., • Impact: Work on new, complex problems in an emerging and dynamic field (secure computation, PETs, AI) and learn from world-class domain experts. Due to the high volume of applications we anticipate, we regret that we are unable to provide individual feedback to all candidates. If you do not hear back from us within 4 weeks of your application, please assume that you have not been successful on this occasion. We genuinely appreciate your interest and wish you the best in your job search. Commitment to Equality and Accessibility: At MLabs, we are committed to offer equal opportunities to all candidates. We ensure no discrimination, accessible job adverts, and providing information in accessible formats. Our goal is to foster a diverse, inclusive workplace with equal opportunities for all. If you need any reasonable adjustments during any part of the hiring process or you would like to see the job-advert in an accessible format please let us know at the earliest opportunity by emailing human-resources@mlabs.city. MLabs Ltd collects and processes the personal information you provide such as your contact details, work history, resume, and other relevant data for recruitment purposes only. This information is managed securely in accordance with MLabs Ltd’s Privacy Policy and Information Security Policy, and in compliance with applicable data protection laws. Your data may be shared only with clients and trusted partners where necessary for recruitment purposes. You may request the deletion of your data or withdraw your consent at any time by contacting legal@mlabs.city.

Founded in 2012, Bitfinex is a digital asset trading platform offering state-of-the-art services for digital currency traders and global liquidity providers. We're on a mission to create the most innovative cryptocurrencies exchange. This is a unique opportunity, a rare window of time at the tipping point of the financial evolution. Much like the early days of the internet, blockchain technology faces complex new challenges and having the best team plays a pivotal role in success. Our team is fully remote and globally distributed to capture the best talent from around the world. So far our company has grown fast and stayed lean to secure its place as a leader in the space. If you get excited about being in an industry that is breaking new ground and have confidence you can conquer the most challenging feats we'll encounter, we want to talk to you. Join us, and help lay the foundation for a decentralized future. Currently looking for: Remote Mobile Engineer - React Native Job description As a Mobile-App Developer, you will be a part of the team that works on the development of the Bitfinex mobile applications. This includes: New Features - Bitfinex continuously strives to create innovative new features in order to provide the most professional trading experience for customers. These are developed and deployed using agile methodologies, to ensure the user experience remains the best in the industry. Scalability - The mobile application must remain effortlessly smooth, responsive, and real-time for customers as the platform continues to scale to accommodate new user growth. Data Visualization - The data we present to our users is the result of tailored algorithms, on top of the incredible amount of data our platform produces daily, and we continue to experiment with new ways to display this most effectively. Design - Build beautiful reactive applications and trading tools. To enjoy this role, you should possess the personal attributes and experience outlined above. On top of this, we expect you to be: Comfortable with high-availability concepts. Highly proficient in JavaScript and ES6+. Thoroughly experienced with React, React-Native (mainly around Expo), Redux and the core principles surrounding these. Familiar with modern front-end pipelines and tools. Experienced with WebSockets, RESTful based APIs. Interested in bringing diverse, innovative applications to life. Interested in modernizing and optimizing different mobile or web applications. Knowledge in native languages (Swift/Kotlin) and familiarity with native build tools (Xcode/Android Studio) is advantageous.

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain projects and traditional financial institutions moving into crypto. Wintermute also has a Wintermute Ventures arm that invests in early stage DeFi projects. Wintermute was founded in 2017 by industry leaders and has successfully navigated crypto industry cycles. Culturally, we combine the best of the two worlds: the technology standards of high-frequency trading firms in traditional markets and the innovative and entrepreneurial culture of technology startups. To Wintermute digital assets is not just another asset class, we believe in the innovative potential of blockchain, the fundamental innovations, we have a long-term view on the digital asset market and are taking a leadership position in building an innovative and compliant market. Read more _ Working at Wintermute We are looking for a C++ Quant Developer who is passionate about technology, interested in both low level details of how computer hardware operates and high-level design of large systems, as well as in data infrastructure. Someone who likes opening the hood to see how things work, has understanding of data structures, experience writing client-server network applications, and writing and optimising code for high performance. We welcome your previous experience from your own personal projects as well as commercial experience. PhD in maths is not uncommon for our Quant Developers, and at least a graduate level of maths skills is required. Interest in algorithmic and quantitative trading is a plus. At Wintermute you will have an opportunity to grow and make direct impact on trading by developing and improving all the parts of the trading platform, data infrastructure and related software, while also getting advice and guidance from very experienced developers and traders, including the founders. You will get a lot of independence and responsibility right away, and you'll learn at an unprecedented speed! No legacy systems, no multiple levels of approvals, no bureaucracy; all developers report directly to CTO who is very hands on. It is up to you to make an impact! You will work alongside exceptionally sharp colleagues, learn how to write fail-safe code and improve performance and scalability of the trading system, a real challenge and a rare opportunity! We have flexible working arrangements, it’s the productivity that matters. At least several days a week in the office with our own gym, unlimited food and drinks are required. What will you work on A great advantage of this position is that it is varied, and it is also up to you to shape it in the direction that matches your talents and company needs. The focus of the role would be to create data infrastructure to bring the analytics to the next level and support the scaling of quantitative trading. Projects may also include upgrading major trading system components, designing a completely new application from scratch, working on implementation of pricing models. We will share more technical details in the interviews. You will have opportunity to improve your knowledge of software optimisations, of building robust large-scale systems and to understand crypto currency trading. \n Hard Skills requirements • At least 2 years’ experience with C++ - we will test, • Understanding networking and implementing client-server connections - we will test, • Experience with looking under the hood to see how C++ standard libraries work - we will test, • Strong analytical skills - we will test Join our dynamic team and benefit from: • Working at one of the most innovative trading firms globally., • Engaging projects offering accelerated responsibilities and ownership compared to traditional finance environments., • A vibrant working culture with frequent team meals, holiday celebrations, gaming events, and company-wide outings, including our annual Wintermute weekend getaway., • A Wintermute-inspired office in central London, featuring an array of amenities such as table tennis and foosball, personalized desk configurations, a cozy team breakout area with games and free food., • Great company culture: informal, non-hierarchical, ambitious, highly professional with a startup vibe, collaborative and entrepreneurial., • A performance-based compensation with a significant earning potential alongside standard perks like pension and private Health insurance. Note: • Although we are unable to accept fully remote candidates, we support significant flexibility in regards to working from home and working hours., • We offer UK work permits and help with relocation Find out more: • _, • _, • _, • _, • _ \n

Hi, we’re MoonPay. We’re here to onboard the world to the decentralized economy. Why?Because crypto and blockchain aren’t just technologies—they’re tools for global financial empowerment. They give people control over their money, their digital assets, and their future, unlocking opportunities that traditional systems have kept out of reach. What we doAt MoonPay, we’re building the infrastructure that powers this new financial system. We make it easy for anyone, anywhere, to buy, sell, and trade crypto using everyday payment methods like cards, Apple Pay, PayPal, Revolut and Venmo. We provide simple tools to send, receive, and manage stablecoins, so anyone can participate in the crypto economy confidently. Trusted by nearly 30 million customers and over 500 companies, our secure, enterprise-grade platform is driving mainstream crypto adoption worldwide. We collaborate with innovative brands and projects to build secure, scalable solutions for a blockchain-powered future. 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 Opportunity In this exciting new role, you will take full ownership of MoonPay's MoonBase in Shoreditch, London. You'll have the unique opportunity to curate a space for the London team, a home away from home, where the snacks are aplenty and the vibes are on point. We’re looking for someone passionate about delivering an exceptional experience - someone who thrives on getting things done. While the primary focus will be shaping a great office experience, driving utilization, and fostering social engagement, the broader remit of this role will also include facilities management, and event planning. 🚀 What you will do · Oversee facilities and office management for our MoonBase in London· Address maintenance and repair needs via the facilities ticketing system· Act as the primary liaison with onsite teams (building management, housekeeping etc) and vendors· Ensure communal areas (kitchens, meeting rooms etc) are consistently stocked with supplies· Administration of global access controls for MoonBases, including events and lunch allowances· Vendor and contract management· Collaborate with the Facilities and IT/TSS teams to support global MoonBase locations, including accessibility, office moves, renewals, setups, and closures· Plan and execute in-person and virtual events for MoonPay globally· Play an active role in the global Health & Safety program, ensuring compliance with legislative requirements, addressing gaps and implementing resolutions· Planning and coordinating off-sites, team meetings, and other meetings as required· Other ad hoc projects, tasks, research and requests as needed 💻 What you will be working with/on You will oversee the seamless operation of our London MoonBase in Shoreditch while supporting global locations. Your responsibilities include daily office operations, maintenance, and space optimization. Leveraging your expertise in London’s top venues, you’ll coordinate in-person and virtual events, including team offsites. As the primary point of contact for all things London, you’ll collaborate with teams on vendor management, new location planning, office closures, and lead the UK health and safety program. 🧑‍🚀 About You · You have experience in office and/or facilities management, supporting both onsite and remote locations· You have strong knowledge of OSHA regulations and health & safety requirements across the UK.· You have a background in events coordination · You have a high sense of urgency with an innate drive to respond and take action quickly· You have exceptional organizational and time management skills, with strong attention to detail and a proven ability to take ownership of multiple projects.· You have excellent written and verbal communication skill· You have the ability to exercise strong business judgment, meet deadlines, and balance multiple requests. Excellent problem solving skills, with an ability to recognize opportunities and develop ways of addressing them· You have strong interpersonal skills and ability to quickly build rapport with internal and external partners· Ability to travel as needed· Knowledge of the crypto space and blockchain technologiesWe’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 - Kaizen What’s in it for you💰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 🏝 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 What’s it like to work at MoonPay? At MoonPay, you’ll work alongside driven, resourceful people who are passionate about excellence in everything they do. Kaizen is more than just a saying here, it’s a mindset. We encourage you to think big, take risks, and push the boundaries of what’s possible, knowing you have the support of a team that wants to see you grow. We’re listed in the _ and consistently strive to provide an environment where everyone feels they can their best work. Whether you’re remote or collaborating with teammates around the world, you’ll find opportunities here to do the best work of your career while shaping the future of the decentralized economy. Commitment To DiversityResearch 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. Please let us know if you require any accommodations for the interview process, and we’ll do our best to provide assistance. At 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 _ 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. Please be aware that MoonPay does not request an AI-led interview without seeing a recruiter or team member from MoonPay on video call. We won't ask for your personal identification documents or any money from you during your interview process with us. Be fraud smart! If you receive an email - claiming to be from MoonPay - but from an email address ending in anything other than @moonpay.com, please be aware that this is not us.

1inch is the DeFi ecosystem building financial freedom for everyone. 1inch products help users and builders trade, hold and track digital assets - with the self-custody, comprehensive security and the intuitive user experience they need to unlock the potential of true crypto ownership. 1inch protocols and APIs provide core infrastructure across the DeFi industry and beyond. So if you’re someone who thinks big, moves fast and wants to make an impact right from day one, then get ready to join our industry-changing team. Location: We prioritise candidates who are based in Dubai then consider those working remotely in one of our European Hub Locations (UK, Spain or Germany). 1inch is seeking a Head of DevOps to spearhead our infrastructure and platform engineering department. This is a pivotal leadership position where you will transform traditional infrastructure support into a world-class platform engineering function. You will lead a dedicated team of engineers to build resilient, multi-cloud environments that empower our developers to deploy and manage services independently. By balancing strategic vision with technical rigour, you will ensure our global decentralised systems remain secure, scalable, and exceptionally reliable. • Strategic Leadership: Define and execute a DevOps strategy that aligns infrastructure growth with 1inch’s business objectives., • Team Development: Lead, mentor, and scale a high-performing engineering team while fostering a culture of automation and accountability., • Infrastructure as Code: Oversee multi-cloud Kubernetes clusters and ensure all environmental changes are managed via automated IaC and GitOps., • Developer Enablement: Standardise deployment processes and build self-service tools for secrets management and infrastructure provisioning., • Service Reliability: Define and implement SLIs, SLOs, and SLAs to ensure the stability and performance of critical services., • Observability & Incident Management: Oversee the full monitoring stack and establish formal incident response and post-mortem processes., • Security & Compliance: Enforce "security by design" and maintain strict adherence to ISO 27001 and SOC 2 regulatory frameworks., • Cost & Efficiency: Lead infrastructure consolidation initiatives and monitor cloud expenditure to identify strategic cost-saving opportunities., • Leadership Experience: 8+ years in DevOps/Infrastructure with 3+ years in a management role., • Proven Track Record: Experience scaling DevOps teams in fast-paced, high-growth tech environments., • Kubernetes Expertise: Deep knowledge of cluster management, networking, and security., • Automation Mastery: Extensive experience with Terraform (IaC) and GitOps practices., • Cloud Architecture: Proficiency in managing multi-cloud environments (AWS, Hetzner, GCP)., • Technical Depth: Strong understanding of service mesh and microservices architecture., • Observability: Solid experience with observability tools for metrics, logging, and tracing., • Security Mindset: Practical experience implementing security best practices within CI/CD., • Communication: Ability to articulate complex technical concepts to non-technical stakeholders., • Strategic Mindset: Balanced approach between long-term strategy and hands-on problem-solving., • Platform Engineering: Building developer-centric tools to increase engineering velocity., • Cloud Governance: Managing multi-provider cloud footprints and resource optimisation., • Incident Response: Leading high-pressure incident resolution and system recovery., • Mentorship: Coaching senior engineers and developing future technical leaders., • Process Design: Crafting standardised, scalable engineering workflows., • Web3 Infrastructure: Specific experience in blockchain or decentralised finance (DeFi)., • Event-Driven Systems: Knowledge of message brokers such as Kafka or NATS., • Chaos Engineering: Experience with resilience testing and fault-injection practices., • Edge Computing: Familiarity with CDN optimisation and edge-based service delivery., • Ecosystem Knowledge: Strong understanding of 1inch protocols and the Web3 landscape., • Join a young, creative team in a fast-paced and supportive environment, • We’re open to new ideas — if you’ve got a vision, pitch it and make it happen, • Enjoy competitive pay that matches your skills and experience, • Be part of a company that’s shaping the future of DeFi, • Take time when you need it — we offer unlimited vacation days, • Get fully compensated for your work gear — we’ll set you up for successWe 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.

Founded in 2015 with the mission to protect the open economy, OpenZeppelin is the world leader in securing blockchain applications and smart contracts. Our Open-Source Contract Libraries are a public good that have facilitated the transfer of over $35 trillion and are considered the industry standard for smart contract development. Our professional expertise integrates seamlessly into clients’ development lifecycles, enabling teams to plan, code, audit, deploy, and operate projects more quickly and securely. Please note: Always refer to OpenZeppelin's official job page for the most accurate information about our open roles, as we have seen multiple third party job sites posting inaccurate information. The Financial Institutions team at OpenZeppelin drives the adoption of security solutions for financial institutions moving onchain. As tokenization and digital assets gain momentum, we partner with the world's largest institutions to deliver industry-leading security audits and battle-tested open-source smart contract libraries. Our mission is to generate revenue through best-in-class security services while building innovative solutions for a rapidly evolving market. We operate cross-functionally with Pre-Sales, Partnerships, Ecosystem, Project Delivery, and Legal to ensure a seamless go-to-market strategy and flawless execution. As our first dedicated Institutional Sales Lead for the European market, you will be instrumental in executing our go-to-market strategy - from outbound prospecting to deal closure - while laying the foundation for a scalable sales organization. Your responsibilities will include: • Managing the full sales cycle with financial institutions, from lead generation and prospecting through to contract negotiation and deal closure., • Leading discovery conversations with key stakeholders - including C-suite executives and internal Solution Architects - to surface client needs and compellingly articulate OpenZeppelin's value proposition., • Driving regional revenue growth in the region by consistently meeting and exceeding your sales targets., • Identifying strategic partnerships in your region to generate qualified leads and accelerate deal velocity, then handing off to our Partnerships team at the right moment., • Staying ahead of rapidly evolving market trends and competitive dynamics to proactively shape outreach and positioning., • Representing OpenZeppelin at key European and global industry events, conferences, and trade shows to build relationships and uncover new business opportunities., • Maintaining accurate pipeline forecasts, tracking performance metrics, and continuously refining your sales approach using data-driven insights., • 6+ years of experience in enterprise or institutional sales, with a proven track record of consistently exceeding revenue targets., • Deep understanding of Web3, digital assets, and the tokenization landscape; hands-on experience in the crypto industry is a strong plus., • Based in the CEST timezone - preference for candidates located in London or Switzerland., • Exceptional communication, negotiation, and relationship-building skills, with the gravitas to engage C-suite and senior decision-makers., • A well-established network within the financial services or blockchain ecosystem, including founders, executives, and industry leaders., • A data-driven mindset combined with the creativity and adaptability to thrive in a fast-moving, high-ambiguity environment., • Demonstrated success working in a remote-first, globally distributed team., • Bachelor’s degree in business, finance, or a related field., • An existing network spanning TradFi asset managers, hedge funds, market makers, custodians, and financial intermediaries., • Experience rapidly generating and testing new sales motions ("fail fast") and distilling learnings for both clients and internal stakeholders., • Strong acumen in GTM engineering or AI-powered sales tooling., • Technical background or familiarity with smart contract development, particularly in Solidity., • Fluency in a second European language (French, German is particularly valued). This interview process consists of the following stages: • Recruiter Interview (30-45 minutes), • Hiring Manager Interview (45 minutes), • Team Interview (30 minutes), • Leadership Interview (30 minutes), • Paid work trial (lasting up to 10 days), • Reference checks Please let us know if you require any accommodations for the interview process, and we'll do our best to provide assistance. • Company in-person gatherings in different locations around the world 😎, • Fully remote work 🌎, • Flexible time off 🏝, • Paid parental leave 💙, • One time work-from-home equipment stipend of up to $500 USD 🪑, • Medical insurance coverage 🏥, • Learning & Development opportunities 🧠, • Work with a global team in a fast-growing industry 🚀 At OpenZeppelin, we are an equal opportunity employer and we value different perspectives. We are committed to building a diverse workforce. This includes but is not limited to gender, race, sexual orientation, religion, national origin and other characteristics that make each one of us unique. In this uniqueness, we find the most value. Come join us!

1inch is the DeFi ecosystem building financial freedom for everyone. 1inch products help users and builders trade, hold and track digital assets - with the self-custody, comprehensive security and the intuitive user experience they need to unlock the potential of true crypto ownership. 1inch protocols and APIs provide core infrastructure across the DeFi industry and beyond. So if you’re someone who thinks big, moves fast and wants to make an impact right from day one, then get ready to join our industry-changing team. Location: We prioritise candidates who are based in Dubai then consider those working remotely in one of our European Hub Locations (UK, Spain or Germany). We are seeking a talented Data Scientist with focus on product analytics to join our Data & Analytics team and drive data-driven decision making across our organisation. In this role, you will analyse complex datasets, conduct research, and provide valuable insights to support product strategy and business growth. You must have Data Science experience. • Analyse and interpret large-scale on-chain and off-chain datasets to inform business decisions, • Design and maintain data collection processes and event storage systems, • Conduct research to identify patterns, trends, and growth opportunities, • Create intuitive dashboards and data visualisations for internal teams and external partners, • Propose and test hypotheses with empirical evidence, • Monitor and evaluate product metrics and user behaviour patterns, • Present findings and recommendations to stakeholder, • 3+ years of experience in data/product analytics, • BS in Computer Science, Engineering, Statistics, or related field, • Design and maintain data collection processes and event storage systems, • Conduct research to identify patterns, trends, and growth opportunities, • Experience creating intuitive dashboards and data visualisations for internal teams and external partners, • Excellent communication skills with ability to present complex findings to diverse stakeholders, • Proficiency in creating data visualizations and building analytical dashboards (Mixpanel, Metabase), • Intermediate SQL, Python knowledge, • Familiarity with A/B tests and Casual Inference, • Understanding of product analytics and user behaviour analysis, • Crypto/Web3 analytical stack (Dune, Nodes, Flipside), • Low level blockchain data understanding (traces, events), • Experience in uncovering business-driving data insights, • Join a young, creative team in a fast-paced and supportive environment, • We’re open to new ideas — if you’ve got a vision, pitch it and make it happen, • Enjoy competitive pay that matches your skills and experience, • Be part of a company that’s shaping the future of DeFi, • Take time when you need it — we offer unlimited vacation days, • Get fully compensated for your work gear — we’ll set you up for successWe 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.

At Tether, we’re not just building products, we’re pioneering a global financial revolution. Our cutting-edge solutions empower businesses—from exchanges and wallets to payment processors and ATMs—to seamlessly integrate reserve-backed tokens across blockchains. By harnessing the power of blockchain technology, Tether enables you to store, send, and receive digital tokens instantly, securely, and globally, all at a fraction of the cost. Transparency is the bedrock of everything we do, ensuring trust in every transaction. Innovate with Tether Tether Finance: Our innovative product suite features the world’s most trusted stablecoin, USDT, relied upon by hundreds of millions worldwide, alongside pioneering digital asset tokenization services. But that’s just the beginning: Tether Power: Driving sustainable growth, our energy solutions optimize excess power for Bitcoin mining using eco-friendly practices in state-of-the-art, geo-diverse facilities. Tether Data: Fueling breakthroughs in AI and peer-to-peer technology, we reduce infrastructure costs and enhance global communications with cutting-edge solutions like KEET, our flagship app that redefines secure and private data sharing. Tether Education: Democratizing access to top-tier digital learning, we empower individuals to thrive in the digital and gig economies, driving global growth and opportunity. Tether Evolution: At the intersection of technology and human potential, we are pushing the boundaries of what is possible, crafting a future where innovation and human capabilities merge in powerful, unprecedented ways. Why Join Us? Our team is a global talent powerhouse, working remotely from every corner of the world. If you’re passionate about making a mark in the fintech space, this is your opportunity to collaborate with some of the brightest minds, pushing boundaries and setting new standards. We’ve grown fast, stayed lean, and secured our place as a leader in the industry. If you have excellent English communication skills and are ready to contribute to the most innovative platform on the planet, Tether is the place for you. Are you ready to be part of the future? About the job: We are seeking an experienced Technical Project Manager to oversee and guide development efforts on a project. This role involves working with developers, product managers, and the CTO to drive project success to steer development efforts while being hands-on wherever needed. Strong understanding of Node.js development and a proven track record of successful product launches are essential. Additionally the role involves adapting to a modular development pattern and building on top of the Holepunch peer to peer stack for our projects. Prior experience with peer to peer stack is great to have. Responsibilities: Lead, oversee and plan day to day development activities. Collaborate with developers, product and leadership to ensure smooth project execution. Guide the full software development lifecycle, from planning to deployment. Provide guidance and resolve technical issues when required. Ensure timely delivery according to project timelines. Drive improvements in process and practices. Communicate progress, risks, and solutions to stakeholders. 5+ years of experience in a leadership role, managing multiple projects. 2+ years of experience in software development (Node.js). Basic understanding of peer to peer systems is essential. Basic experience with Python, C++ and Rust is good to have. Proven experience launching successful products. Strong understanding of system architecture, microservices and good development practices. Strong communication and collaboration skills with both technical and non-technical teams. Experience in handling developers of varying experience levels. Experience with modern dev practices: CI/CD, automated testing, agile. If you are passionate about leading teams from the front on revolutionary projects for humanity, we'd love to hear from you! Your application has been successfully submitted! _

Full time - Permanent role - UK or EU As our Head of Protocols, you will be responsible for: Owning the Kiln Validators protocols roadmap, deciding on which protocols we will support and why, including setting a strategic direction for which themes of protocols we want to invest in Managing a productive team of protocol specialists and protocol engineers who understand the intricacies of protocols, run them in testnet, and liaise with foundation teams Launching new protocols at Kiln in partnership with our GTM team, ensuring everyone is sufficiently trained on them to sell and support our clients Representing Kiln at ecosystem events and writing educational content You will collaborate closely with customers, sales teams, product, and the infrastructure team at Kiln to execute the Kiln Validators roadmap. 3+ years of professional experience in the crypto industry. Passion for the industry and following recent developments. You are addicted to crypto Twitter :) 3+ years of management experience Demonstrated ability to understand technical concepts and work well with engineering teams. You are sufficiently curious and motivated to dig into the details of projects. Analytical mind and rigorous communication. You enjoy and are good at synthesizing complex information and conveying your learnings both in oral and written format Strong product acumen, you have opinions about great products and can put yourself in the shoes of both a retail and B2B user in the staking space Ability to thrive in a fast-paced startup/scaleup environment Native or perfectly fluent in English _: discuss, don't impose. We value humility in our hires. Trust and transparent communication Curiosity and ability to dive deep into topics and follow through Genuine passion for the blockchain and cryptocurrency space Kiln is the leading enterprise-grade rewards platform that enables institutional customers to stake assets and integrate staking & DeFi functionality into their offerings. Our API-first platform provides fully automated validators, staking & DeFi protocols access, and comprehensive data and commission management. With $13+ billion in crypto assets staked through our platform, Kiln has established a strong presence on Ethereum, managing over 4.3% of the network through 45,000+ validators — all with zero slashing events. Kiln serves more than 140 leading customers, including Binance, BitPanda, Bitgo, Fireblocks, VanEck, and TrustWallet. Our team of 90 ecosystem enthusiasts brings experience from industry leaders like Google, Circle, Ledger, Chainalysis, and other prominent technology and cryptocurrency companies. We've raised $30M in total funding from prominent investors including 1kx, _, Illuminate Financial, Consensys, Wintermute, Kraken Ventures... Join Kiln and help us make the web more secure, stable, decentralized, and fair! At Kiln, our _ drive us: Technical Excellence ensures top security and usability; Innovation-Driven Meritocracy elevates groundbreaking ideas; Trust and Transparency build reliability through open communication; and People First keeps our team and clients at the heart of everything we do. A fast-paced, bureaucracy-free work environment Equity share options in the business: if Kiln succeeds, we all succeed! Competitive salary Flexible holiday Flexible remote working Choose your IT equipment Internet connection : €50/month Significant personal development budget (books, training) Overseas tech conferences budget Kiln is an Equal Opportunity Employer We are committed to fostering an inclusive and diverse workplace where everyone is valued and respected. We welcome applications from all backgrounds, including women or persons with disabilities. Our thorough process ensures the best fit for both you and Kiln, and we strive to make each step valuable and efficient. Recruiter Interview (45 min) Take-home test (< 3 hours) Technical Interview (60 min) Core Values Interview (45 min) Founder Interview (30 min) Offer! Your personal information will be securely stored in our Applicant Tracking System (ATS) and will not be shared with external parties. We comply fully with GDPR regulations to protect your data and privacy. Please note that we do not sponsor visas for persons without work authorization in your location. This role is for full-time employees only (no B2B or contractors). Thank you!

We build websites and apps for clients across the US and Europe, specializing in decentralized finance (DeFi, crypto, NFT, blockchain), fintech, and healthcare, with occasional work in e-commerce and other verticals.Beyond client work, we operate our own high-revenue web product with a website, mobi

Software Engineer, Consensus - Anza Anza is a Solana R&D lab pushing the boundaries of blockchain performance and scalability. Anza was founded by experienced executives and core engineers solving the toughest problems in Web3. Crypto ecosystems rely on robust protocols, and we believe those are best built out in the open, with multiple contributors. We pioneer advanced solutions to meet the evolving demands of decentralized applications. As a Software Engineer specializing in consensus, you will play a critical role in fortifying Anza's Agave client and the broader Solana network. Your work will directly improve the efficiency and reliability of our blockchain infrastructure, ensuring robust, timely consensus mechanisms. You will focus on optimizing the processes that underpin the agreement on block validity and order, ensuring they are secure, performant, and scalable to support future growth. • Develop and Optimize Consensus Mechanisms: Design, implement, and optimize the mechanisms for consensus to enhance the throughput and stability of the Solana network., • Efficient Coordination: Develop and refine algorithms to ensure fair and efficient agreement on block production among validators., • Ensure Security and Integrity: Identify and mitigate potential security vulnerabilities within the consensus mechanisms, ensuring robust protection against emerging threats., • Scalability and Performance: Work on improving the scalability of the consensus system to handle increasing transaction volumes and validator participation without compromising on performance., • Testing and Validation: Create and execute comprehensive tests to validate the reliability and efficiency of the consensus mechanisms, including stress tests, fault injection, and performance benchmarking., • Collaboration: Collaborate with cross-functional teams, including core protocol engineers, security experts, and infrastructure teams, to ensure the seamless integration and functioning of the consensus components., • Documentation and Code Review: Maintain thorough documentation of the consensus protocols and conduct peer code reviews to uphold high standards of code quality and consistency., • Experience: A Bachelor's degree in Computer Science, Engineering, or equivalent practical experience and 3+ years of hands-on experience with core infrastructure software and distributed systems., • Technical Expertise: Strong proficiency in systems programming languages such as Rust or C++. Experience with consensus algorithms, distributed systems, and blockchain technology is highly desirable., • Problem-Solving Skills: Ability to analyze complex systems, identify potential issues, and develop effective, flexible solutions., • Security Mindset: Knowledge of common security threats and best practices in securing consensus processes., • Growth Mindset: Actively consuming research papers, designing, and investigating new solutions., • Performance Optimization: Experience with performance profiling and optimization techniques., • Collaboration and Communication: Excellent teamwork and communication skills, with the ability to work effectively in a collaborative environment., • Familiarity with Linux, systems automation tools, and systems architecture., • Understanding of networking, architecture, and principles underlying distributed systems., • A knack for designing secure protocols, software, and algorithms that minimize trust requirements., • Self-driven, research oriented, and the ability to learn independently., • Active participation in Bitcoin/Ethereum/Blockchain projects or the open-source community is highly desirable. We offer a dynamic, fast-paced environment where innovation and problem-solving are at the heart of everything we do. Here, your work will have a direct impact on the security and scalability of blockchain technology, contributing to the foundation of decentralized applications worldwide. We're excited to welcome individuals who share our passion for pushing the boundaries of blockchain technology. If you're ready to take on the challenge and contribute to the next generation of blockchain infrastructure, we'd love to hear from you. The salary range for US-based candidates will be determined throughout the interview process depending on experience, skill, and location. Candidates should anticipate an annual base salary (not including incentive compensation or other benefits) of $180,000 USD to $300,000 USD.

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain projects and traditional financial institutions moving into crypto. Wintermute also has a Wintermute Ventures arm that invests in early stage DeFi projects. Wintermute was founded in 2017 by industry leaders and has successfully navigated crypto industry cycles. Culturally, we combine the best of the two worlds: the technology standards of high-frequency trading firms in traditional markets and the innovative and entrepreneurial culture of technology startups. To Wintermute digital assets is not just another asset class, we believe in the innovative potential of blockchain, the fundamental innovations, we have a long-term view on the digital asset market and are taking a leadership position in building an innovative and compliant market. Read more _ Working at Wintermute Wintermute seeks an experienced C++ Developer for its growing options team, one of the biggest electronic trading desks in the crypto options market. In this role, you will directly collaborate with our traders, focusing on the development of scalable, high-performance options trading systems. You will engage with the full options stack, expanding the business across centralized finance, decentralized finance, and OTC. The ideal candidate is able to solve difficult problems and thrives in a fast-paced environment. \n Responsibilities • System Architecture: Design and implement scalable, low-latency options trading systems and strategies., • Performance Optimization: Continuously optimize and monitor the performance of the trading system, ensuring fast execution. ., • Testing: Contribute to the development of unit and integration tests to ensure the reliability and stability of the trading system. Hard Skills requirements • Strong proficiency in C++ programming and software development best practices., • Experience in developing trading platforms, preferably from a HFT environment, • Knowledge of options or crypto would be an advantage., • Familiarity with market data feeds, order execution protocols and connectivity to exchanges., • Solid understanding of multi-threading, concurrency and low latency programming., • Strong problem-solving and analytical skills, • Bachelor’s or Master’s degree in Computer Science, Engineering, Mathematics, or a related field. Join our dynamic team and benefit from: • Working at one of the most innovative trading firms globally., • Engaging projects offering accelerated responsibilities and ownership compared to traditional finance environments., • A vibrant working culture with frequent team meals, holiday celebrations, gaming events, and company-wide outings, including our annual Wintermute weekend getaway., • A Wintermute-inspired office in central London, featuring an array of amenities such as table tennis and foosball, personalized desk configurations, a cozy team breakout area with games and free food., • Great company culture: informal, non-hierarchical, ambitious, highly professional with a startup vibe, collaborative and entrepreneurial., • A performance-based compensation with a significant earning potential alongside standard perks like pension and private Health insurance. Note: • Although we are unable to accept fully remote candidates, we support significant flexibility in regards to working from home and working hours., • We offer UK work permits and help with relocation Find out more: • _, • _, • _, • _, • _ \n

Notabene is building infrastructure that's transforming how money moves in the digital economy. We're evolving beyond our compliance foundations to enable the next generation of digital financial services between regulated institutions with unprecedented efficiency. With nearly 50 employees across 14 countries and having recently closed our Series B round last November with support from leading investors including Y Combinator, DRW, F-Prime, Jump Capital, Castle Island, and Green Visor Capital, we're looking for people like you to help shape the future rails of the crypto industry. Notabene is at a pivotal growth stage. We’re Series B funded with nearly 60 people across 17 countries and no plans to slow down anytime soon! Our People function is the connective tissue that keeps a globally distributed team running smoothly. In this role, we need someone who can bring both operational rigor and genuine care for the employee experience. As our People Operations Manager, you will own the systems, processes, and programs that make Notabene a great place to work regardless of where in the world someone is based. You'll report directly to our Director of People Operations and work closely with her on initiatives across our 3 Pillars: Hiring & Onboarding, Performance Management & Career Growth, and Engagement & Culture. This is a high-ownership, high-visibility role for folks who thrive on building clean systems, championing culture, and showing up as a trusted partner to employees and managers alike. While this is a fully remote role, we strongly prefer candidates based in the UK as that’s home to the largest portion of our employee population and a key timezone for business operations. Onboarding and offboarding run like clockwork. Every new hire is set up for success and graduates from our onboarding program: Notabene University. Meanwhile, every departure is handled with care, accuracy, and zero loose ends. Our People data is trustworthy and accessible. You've moved us meaningfully toward a consolidated, accurate source of truth for headcount, compensation, and employment data (and ideally have a point of view on what a global HRIS implementation should look like). People infrastructure operates without surprises. Our payroll and benefits platforms are managed with precision. Time off tracking is accurate and enforced. People policies are strongly adhered to and response time to employee queries is consistently within one business day. Culture and employee experience are meaningfully better. Engagement programs have a clear owner, stay and exit interview data is informing real decisions, and at least one initiative (perhaps a culture program, manager toolkit, or career framework) has gone from idea to execution. Champion our culture and employee experience. Own the engagement survey cycle and drive follow-through on action items. Conduct stay interviews to understand what employees love about Notabene and exit interviews to identify patterns and surface insights to leadership. Find creative, scalable ways to foster connection across our global team rooted in our DNA. Support performance management and career growth. Partner with the Director of People Operations to run our 15Five-based review process; support initiatives like career frameworks, manager enablement (including building out a manager toolkit), and improving how we deliver and receive upward, downward, and peer feedback. Own onboarding and offboarding end-to-end. Coordinating cross-functionally to ensure every new hire is set up for success and every departure is handled completely and compliantly across all geographies. Manage our people systems and payroll platforms. Serve as the primary admin for Justworks (US payroll and benefits), Remote (primary EOR), and Deel (legacy EOR), ensuring data accuracy, timely processing, and proactive coordination on country-specific employment requirements Be the first point of contact for employee queries. Respond to questions on benefits, payroll, policies, and employment with accuracy and care; build and maintain a living FAQ and policy library in Notion so answers scale beyond you Be the data steward for people operations. Maintain accurate Google Sheets-based people data in the near term while building toward a consolidated HRIS; conduct a structured evaluation of global HRIS tools (e.g., ChartHop) and develop a recommendation for implementation. Leverage AI to work smarter. Use tools like Claude to draft policies, summarize data, and accelerate operational work without sacrificing accuracy or critical thinking. 3-6 years of People Operations experience at a startup or scale-up, where you've had broad, hands-on ownership of the People function. Operational precision and follow-through. You manage multiple concurrent priorities without dropping the ball. You're the person who catches the thing before it becomes a problem. Experience supporting a globally distributed team. You understand the nuance of managing people across multiple countries and time zones, including navigating EOR providers, cross-border pay equity questions, and varying employment norms. Strong analytical and systems thinking. Comfortable managing data in Google Sheets, identifying break downs in processes, and building cleaner systems without over-engineering them. An empathetic mindset with excellent communication skills. You treat every employee interaction as an opportunity to build trust; you write clearly, respond promptly, and know when to escalate vs. handle independently. Admin-level experience with Remote, Justworks, or Deel. Familiarity with 15Five or a comparable performance management platform. Familiarity with global HRIS platforms such as ChartHop, Lattice, or Hibob. Experience with Ashby or similar ATS. Big bonus if you've supported a recruiting function before! Flexible Remote Work: Work from anywhere! $1000 WFH Stipend: Use within your first year of employment. MacBook Pro: Procured by you and your manager to find a model that meets your needs. Unlimited PTO: We trust you to take as much holiday as you need. Country-Specific Benefits: Statutory offerings and contributions, managed via our employer-of-record. If you strongly believe this role is for you, please apply. Notabene considers a broad array of candidates, including those without blockchain experience. Whether you're returning to work after a gap in employment, or taking the next step in your career path, we will be glad to have you on our radar. Notabene is proud to be an equal employment workplace and an affirmative action employer. By valuing inclusion and diversity of all forms, we strictly prohibit and do not discriminate based on race, color, religion, national origin, gender, gender identity, gender expression, age, ancestry, citizenship, sexual orientation.

Kappa Lab is a digital assets market maker committed to delivering 24/7 deep liquidity and enhancing market efficiency. Our proprietary technology enables us to provide swift and effective solutions to our partners, while our sophisticated algorithms ensure efficient and consistent pricing across all trading venues. We fuel the Web3 ecosystem, driving innovation in pioneering projects with the professionalism and dedication of our exceptional team. Description As a Quant Developer at Kappa Lab, you will be working within a trading team, playing a pivotal role in translating quantitative trading strategies into operational algorithms and production-grade code. You will be working at the forefront of the rapidly evolving world of cryptocurrency trading. This position demands a blend of problem-solving skills, adaptability, and collaborative teamwork. If you possess a strong background in programming, excellent analytical skills, and an interest in the crypto markets, we want to hear from you! We offer a hybrid working arrangement, with the opportunity to be based in either our London or Dubai Office. Responsibilities • Design, develop, and implement high-performance trading algorithms and systems for cryptocurrency markets, ensuring they align with quantitative strategies and market-making objectives., • Optimize code for speed, reliability, and scalability to handle high-frequency trading environments and large-scale data processing., • Analyze market data, liquidity patterns, and order book dynamics to improve algorithm efficiency and pricing models., • Improve reporting and analysis of the existing system's performance. Required skills • Proficiency in Python., • Strong understanding of data structures, algorithms, and software design principles., • Experience with data analysis and manipulation using libraries like NumPy, Pandas, or similar tools., • Good knowledge of probability, statistics, and quantitative modeling techniques., • Familiarity with cryptocurrency markets, blockchain technology, and trading concepts (e.g., order types, liquidity provision)., • Excellent problem-solving skills and the ability to work effectively in a fast-paced, team-oriented environment. Desirable skills • Proficiency in Rust and/or Cython.., • Experience in high-frequency trading (HFT), market making, or algorithmic trading in crypto or traditional finance. Kappa Lab is an equal opportunites employer committed to creating an inclusive and diverse workplace. We welcome applications from all individuals and do not discriminate based on race, colour, nationality, ethnicity, religion or belief, sex, sexual orientation, gender identity or expression, marital status, pregnancy or maternity, disability, or age. We value and respect the unique contributions each person brings, and we strive to ensure that everyone can thrive and grow within our organization.

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 for 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 leading products including OKX, OKX Wallet, OKLink, and more. You will drive the growth and market presence of OKX in MENA region, directly owning acquisition, activation, and trading-volume outcomes. Your mission: accelerate user growth, boost trading activity, and build OKX’s brand. Own and deliver the market growth plan for your market: new users, active traders, trading volume and retention. Monitor user trends, competitor activity, and regulatory shifts to shape market strategy and uncover new growth levers. Localize and execute paid-acquisition and referral campaigns: ensure messaging, targeting, and timing align with the market culture and digital landscape. Activate and coordinate local influencer/KOL and community programs: engage key voices, host local activations and amplify user engagement. Remove funnel friction: identify and fix conversion blockers, and recommend experiments to improve flow. Build and manage local ecosystems and partnerships: collaborate with local payment partners, trading communities, media, and events to grow reach. Track, analyze and report key growth metrics weekly: derive actionable market insights. Represent OKX in-market: attend local fintech/crypto events, promote brand awareness, and deliver user-facing engagements. Work closely with both regional and global OKX teams — marketing, product, CRM, and partnerships — to align priorities, share insights, and ensure all initiatives are integrated toward common growth targets. 7-10 years of experience in growth, marketing, or partnerships in fintech, crypto, or digital trading. Proven performance in your market: user acquisition, activation, and trading or transaction growth. Excellent understanding of the local digital, social and crypto ecosystem. Strong analytical skills and comfort making data-driven decisions. Fluent in Arabic and English; strong at stakeholder engagement and communication. Fast-moving, hands-on, execution oriented. Always focused on “what will move the needle. Competitive total compensation package. Learning & Development programs and education subsidies. 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! 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. 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 _.

How We Work We're on a mission to create the most innovative and industry-leading cryptocurrencies exchange. Our team is globally distributed, so clear communication is critical. We are in constant contact as we hustle to develop, support, and deliver the best platform possible for our users. If you get excited about being in an industry that is breaking new ground and have a disposition of confidence towards challenging technical feats, we want to talk to you. We’re currently looking for a Customer Support Specialist to join our team. The position is remote and available to anyone self-driven, and with the experience and capacity to contribute to our vision. Key responsibilities Effectively handles inquiries and requests from corporate and professional traders Continuously upgrade skill sets Lead by example to demonstrate full ownership of outstanding customer service Contribute to the positive customer support culture through active participation and support of the Bitfinex vision, initiatives, and objectives Cross-team interactions You must be able to work independently with minimum supervision, flexible as to working arrangements and hours, and confident in making decisions in accordance with Bitfinex’s practice. Experience and a deep interest in working with Finance, Mathematics or Statistics Good understanding of trading and derivatives markets Strong analytical ability Experience in customer relations, ability to handle requests and inquiries is essential Excellent communication skills in English Passionate about cryptocurrency and blockchain world Detail-oriented Security and privacy focus Familiar with Office Suites (especially Excel)

Tether, the founder of the first, largest, and most widely used stablecoin USD₮, is rapidly expanding into a wide range of sectors, including secure and unstoppable communication technologies, energy production, mining, and further fintech infrastructure. All of these themes share and are deeply rooted in the principles of Bitcoin, which include decentralization, resilience, openness, freedom, security, and scalability. Tether stablecoins are used to power a wide variety of enterprises, including exchanges, wallets, payment processors, and financial services, by facilitating the use of reserve-backed tokens across blockchain networks. Tether stablecoins offer a global, secure, and instant means of storing, transmitting, and receiving digital tokens at a fraction of the cost of alternative traditional financial solutions. Unwavering transparency is of paramount importance and central to Tether's foundational principles. Our dynamic team operates entirely remotely, uniting talent from every corner of the globe. Our journey has been marked by rapid growth and efficient operations, firmly establishing us as pioneers within the industry. If you possess a passion for venturing into uncharted territory and believe in your ability to conquer even the most formidable challenges, we eagerly invite you to engage with us. Join our mission, and together, let's lay the groundwork for a decentralized future that reshapes industries far beyond the realm of stablecoins. As a Senior Backend Developer, you will be a part of the team that works on the development of Tether backend components New Products and Features - Tether continuously strives to create innovative new features in order to provide the most professional trading experience for customers. These are developed and deployed using agile methodologies, to ensure the user experience remains the best in the industry. Scalability - all backend services that power Tether must remain effortlessly smooth, responsive, and real-time for customers as the platform continues to scale to accommodate new user growth. Security - Security is the most important feature. The Backend Development team is responsible for building all the services and core processes with the highest security principles and standard, in order to protect the safety of the entire user base. Exceptional Node/JavaScript skills Familiar with microservices architecture Have actively participated in the development of a complex platform Familiar with Peer-to-Peer technologies Good experience in interacting with databases (MySQL, MongoDB) Ability to quickly learn new technologies Good understanding of security practices Nice to have Experience with blockchain integration Comfortable with high-availability concepts Ruby, Rust or C++ skills are a plus Other technologies of interest: Message queues (Redis), Caches and Job Queues

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 Opportunity We’re seeking a Treasury Manager to join our global treasury team in London — someone who’s ready to step into a high-impact role in a dynamic, startup-style environment, with the resources and reach of a global fintech leader. This is an exciting opportunity to work at the intersection of corporate finance, banking, and digital assets while gaining a front-row view into the inner workings of a global crypto business. If you’re a natural leader who thrives in competitive, fast-paced environments — whether in business, sports, or both — and can rally diverse teams to deliver results, we want you on our side. Act as the Treasurer for assigned entities in the UK, US, and select European jurisdictions. Take full ownership of treasury management: liquidity planning, bank account oversight, FX risk management, and short-term investment strategies. Manage day-to-day treasury operations with accuracy, speed, and a problem-solving mindset. Partner with Finance Operations to execute internal financing activities — including capital injections, dividend distributions, and intercompany loans. Play a key role in growing OKX’s new Global Treasury Centre in London. Lead and participate in group-wide and cross functional projects, driving process standardization and alignment with global best practices. Represent the treasury team in market-facing relationships with banks, partners, and service providers. Bachelor’s degree or above from a leading university; MBA preferred. 3–4 years of experience in corporate treasury, corporate finance, or banking. Proven leadership track record, ideally in competitive environments (sports, high-performance teams, or project leadership). In-house banking experience is a plus; digital asset/crypto experience is an advantage but not required. Strong analytical skills, meticulous attention to detail, and the ability to thrive under tight deadlines. A self-starter mindset — proactive, adaptable, and eager to learn new skills. Confidence in managing external relationships and representing the company in the market. Ability to work independently while collaborating effectively across global teams. • Competitive remuneration package (Basic Salary + Yearly Bonuses)., • Hybrid work environment available as part of our flexible working approach, • Monthly Team Building, • Excellent prospects for growth and promotion - we provide you with assistance, opportunities for skill development, mentoring, and training programmes to help you succeed., • Employee engagement, recognition and appreciation program., • Multinational working environment - Advance your career by interacting with individuals from various backgrounds, cultures, and nations. #LI-AZ1 #LI-ONSITE

Hi, we’re MoonPay. We’re here to onboard the world to the decentralized economy. Why?Because crypto and blockchain aren’t just technologies—they’re tools for global financial empowerment. They give people control over their money, their digital assets, and their future, unlocking opportunities that traditional systems have kept out of reach. What we doAt MoonPay, we’re building the infrastructure that powers this new financial system. We make it easy for anyone, anywhere, to buy, sell, and trade crypto using everyday payment methods like cards, Apple Pay, PayPal, Revolut and Venmo. We provide simple tools to send, receive, and manage stablecoins, so anyone can participate in the crypto economy confidently. Trusted by nearly 30 million customers and over 500 companies, our secure, enterprise-grade platform is driving mainstream crypto adoption worldwide. We collaborate with innovative brands and projects to build secure, scalable solutions for a blockchain-powered future. 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 Opportunity The Financial Intelligence Unit (FIU) is responsible for safeguarding the MoonPay platform against financial crime and money laundering activities. Leveraging advanced analytics and blockchain tracing tools, it collects and analyses huge volumes of data to identify potentially suspicious activities. The team collaborates with regulatory bodies, preparing & submitting Suspicious Activity Reports (SARs) and sharing intelligence to combat financial crime. The FIU Analyst will directly support the Financial Intelligence Unit (FIU) to ensure the business operates in accordance with all legal and regulatory requirements and all Group standards relating to anti-money laundering and counter terrorism financing. This role will be responsible to conduct transaction monitoring reviews to ensure efficient monitoring and detection of potential money laundering, terrorist financing, or illicit activities and escalate such activity for additional review. In addition, this role will work independently and closely with the FIU Director and Sr FIU Director, Regional Lead, Team Lead, and/or applicable Head of Compliance in international operational jurisdictions to ensure that all AML related matters are addressed in a timely fashion and in accordance with MoonPay's Compliance policies and procedures. • Utilize the transaction monitoring and/or blockchain analytics solutions to independently analyze and assess activity or patterns of activity that do not commensurate with the customer’s profile or expected behaviour., • Review blockchain wallet screening as well as KYT alerts and/or investigations to include on-chain activity to determine if the customer activity presents risk indicators., • Independently conduct open source searches as applicable to the relevant customer(s), counterparties, and/or transactional activity., • Analyze transactional activity, along with information collected through internal systems, blockchain screening tools, and open sources and use sound judgment, decision-making skills in making reasonable and well supported alert dispositions with adequate conclusions., • Prepare clear and concise alert and/or case dispositions of potential suspicious activity detected for a Suspicious Matter Report (SMR) consideration., • May be required to draft Suspicious Matter Reports (SMRs)Discuss potentially unusual findings with the Team Lead, Sr FIU Manager, Head of FIU, and/or appropriate Head of Compliance to determine the proper course of action., • Ensure that transaction monitoring alerts, case investigations and SMRs are completed/submitted within the established deadlines and SLAs., • Previous working experience in Financial Crime/Compliance analytical / investigations role(s), for at least 2 years, preferably in TM/FIUACAMS / ACFCS or ICA accreditation, • Experience with blockchain analytics solutions (Chainalysis, TRM, Elliptic, CipherTrace, Scorechain), • Strong problem-solving skills and attention to detail, • Ability to handle shifting priorities and thrive in a dynamic environment., • Comfortable to work independently and upskill on new tools and technology., • Team player with good communication skills, with the ability to explain technical concepts clearly to different audiencesFluent in English, • Prior experience working in a fast-paced fintech/cryptocurrency company, • Blockchain analytics solution certifications (Chainalysis, TRM, Elliptic, CipherTrace, Scorechain), • Proactive, “can-do”, collaborative approachSolution orientated, • Ability to demonstrate a practical approach to alert processing / analysis, • Ability to feed rule / investigation output back into AML Programme, • Interested in cryptocurrency, blockchain and financial crime detection.What you will be working with/on… You will be at the forefront of safeguarding MoonPay against financial crime. In this role, you'll be working in the FIU as an operational team member to review and resolve financial crimes alerts on a day-to-day basis and conduct Financial Crime Investigations. In addition, you will be responsible for escalating suspicious activity, and, if applicable, preparing suspicious activity reports in the required jurisdiction. You will be engaged within MoonPay’s Financial Intelligence Unit as well as with the MoonPay’s Risk and Compliance Teams and appropriate Heads of Compliance. 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 - Kaizen What’s in it for you 💰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 What’s it like to work at MoonPay? At MoonPay, you’ll work alongside driven, resourceful people who are passionate about excellence in everything they do. Kaizen is more than just a saying here, it’s a mindset. We encourage you to think big, take risks, and push the boundaries of what’s possible, knowing you have the support of a team that wants to see you grow. We’re listed in the _ and consistently strive to provide an environment where everyone feels they can their best work. Whether you’re remote or collaborating with teammates around the world, you’ll find opportunities here to do the best work of your career while shaping the future of the decentralized economy. Commitment To DiversityResearch 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. Please let us know if you require any accommodations for the interview process, and we’ll do our best to provide assistance. At 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 _ 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. Please be aware that MoonPay does not request an AI-led interview without seeing a recruiter or team member from MoonPay on video call. We won't ask for your personal identification documents or any money from you during your interview process with us. Be fraud smart! If you receive an email - claiming to be from MoonPay - but from an email address ending in anything other than @moonpay.com, please be aware that this is not us.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.

What we do? Aion Bank is a fully regulated European bank and credit institution, combining Vodeno’s cutting-edge, private blockchain-based platform with its ECB banking license, strong balance sheet, and deep regulatory expertise. Our mission is to provide a comprehensive suite of embedded banking solutions, enabling businesses to seamlessly integrate financial services into their offerings. As part of the UniCredit Group, Aion Bank and Vodeno will accelerate their digital banking offer in strategic markets and will act as a sandbox for innovation for the wider UniCredit Group. Aion Bank and Vodeno's existing Banking-as-a-Service (BaaS) offering across key European markets, including Germany and Poland, will see the bank embed its services - ranging from account access and deposits to lending, payments and loyalty programs - directly into non-banking digital platforms, facilitating seamless customer experiences. At Aion Bank, our biggest strength is our people—a team of highly intelligent, creative, and ambitious professionals who thrive in a fast-paced, innovative environment. We believe in delivering results while fostering a culture of passion and collaboration. We are currently looking for a BaaS Business Development Manager/Director in the UK ready to join our adventure and share our ambition. This is a truly unique opportunity for someone who has the ambition to play a crucial role growing business with clients across Europe. What you will be doing? Strategic planning: develop and implement comprehensive business development strategies to achieve company objectives. Identify and pursue new market opportunities to drive revenue growth. dentify and pursue new market opportunities to drive revenue growth. Actively contribute to business development strategies to achieve company objectives. Client acquisition: lead efforts in acquiring new clients. Cultivate and maintain strong, trust-based relationships with key clients Revenue generation: meet and exceed sales targets through effective lead generation, prospecting, and leading negotiations from start to finish Cross-functional collaboration: work closely with internal teams, including product development, legal & compliance, finance and delivery, to ensure seamless execution of business strategies Market analysis: stay abreast of industry trends, market dynamics and competitor activities. Conduct market research and analysis to identify emerging opportunities Skills you should have 5+ years of proven track record of success in business development within the fintech sector is a must. In particular you need to bring experience from selling BaaS or lending solutions Strong understanding of lending, financial markets & products and industry regulation Local knowledge of the Italian, French, Spanish or DACH market is a clear added value Ability to work autonomously and maintain high productivity in an international context Excellent communication, negotiation and interpersonal skills Strategic mindset with the ability to identify and capitalise on business opportunities Ability to communicate fluently in English. What we offer You will get an opportunity to work in an innovative, digital bank applying state of the art approaches and technologies. In line with our commitment to continuous learning, we offer an individual development budget to support your professional development. We will provide you with additional funds to cover private medical care. We believe in supporting our employees' overall health, including mental well-being. We offer coverage for psychological consultations should you ever need someone to talk to We offer a free premium bank account at UniCredit. We provide our team members with Apple MacBooks to ensure a seamless work and superior user experience. Our process We keep our recruiting process simple: Step 1: Talk with our Lead Recruiter about your experiences and ambitions Step 2: Meet with our Chief Commercial Officer to present and discuss your to date achievements Step 3: Meet with other Senior Leaders for final discussion Our note to you Diverse teams really are the best teams. Research shows that some candidates may hesitate to apply for a job unless they meet every requirement. If you are excited about working with us, we encourage you to apply - even if you're not 100% sure. We are interested in getting to know you and learning about what you bring to the table. Please note that we may close a job posting early if we receive a large number of exceptional applications. Good luck! About us Read more about what we do on our _.

THIS IS AN UNPAID VOLUNTEERING ROLE. Role Title: Principal / Senior / Legal Advisors (UK-based candidates only) Role Nature: Volunteer Location: Home-based The Blockchain & Climate Institute (BCI) is an international volunteers-led think tank supporting and advocating the application of blockchain technology in the global fight against climate change. We are looking to recruit highly motivated and enthusiastic Legal Advisor VOLUNTEERS to join our Director-General’s Office (Legal Advisory Section). The ideal candidate is driven and experienced, and looking to make a difference in international climate change governance. The successful candidate will provide expert and strategic legal advice to the Director-General, Chief of Staff, Company Secretary, and all BCI divisions, concerning the legal obligations and operations of BCI and assist in the minimization of any legal risk exposure, including employment law, contract law, privacy law, and competition law, etc. Responsibilities: • Managing the Legal Advisory Section and supervising legal advisors;, • Providing advice on legal matters;, • Evaluating and weighing multiple inputs and impacts of any decision or course of action;, • Supporting the formulation or review of internal governance policies and managing the impact of external factors;, • Drafting legal opinions, memoranda, and briefing documents;, • Formulating formalities regarding settlements of disputes;, • Monitoring the implementation of the legal clauses;, • Advise members on legal issues and risks, including corporate and charity governance, fundraising, marketing, competition, data protection, trademarks, copyright, defamation, and litigation matters, etc. Core competencies • Strong analytical and research skills including critical thinking, organizational and problem-solving skills;, • Effective interpersonal and communication skills;, • Ability to work well within a team and individually;, • Seeking a complementary range of specialisms (charity, commercial, corporate, contract, employment, litigation, and others). Skills & Abilities • Excellent English writing skills, including the ability to develop effective working relationships, work flexibly across professional and operational boundaries, and communicate professionally with internal and external stakeholders at all levels;, • Proven ability to effectively multitask and prioritize work;, • Excellent problem-solving skills;, • Excellent attention to detail and a proactive attitude is an indispensable skills required for this role, • Excellent problem-solving skills;, • Excellent attention to detail and a proactive attitude are indispensable skills required for this role General & Specialist Knowledge • Excellent use of Microsoft Office 365 suite (including Outlook, Word, Excel, and Powerpoint) is essential to perform in this role; and, • Excellent English writing skills, including the ability to develop effective working relationships, work flexibly across professional and operational boundaries, and communicate professionally with internal and external stakeholders at all levels, • Proven ability to effectively multitask and prioritize work;, • Some knowledge on topics central to the BCI such as climate change, climate finance, and blockchain technology preferred. Education & Training • (Legal Assistant) Minimum requirement: Bachelor's Degree / Postgraduate Degree in Law (e.g. LLB or GDL);, • (Legal Advisor) Minimum requirement: Qualified solicitor/barrister in the UK with some post-qualification experience in either private practice or in-house (ideally, some in-house experience is highly preferable), • (Senior Legal Advisor) Minimum requirement: Qualified solicitor/barrister in the UK with a minimum of 3 years post-qualification experience in either private practice or in-house (at least some in-house experience is highly preferable), • (Principal Legal Advisor) Minimum requirement: Qualified solicitor/barrister in the UK with a minimum of 7 years post-qualification experience in either private practice or in-house (at least some in-house experience is highly preferable) Relevant Experience • Proven general counsel experience in a not-for-profit environment;, • Overall broad legal knowledge (corporate law, contract law, employment law, or litigations, etc.);, • In-depth understanding of how legal issues affect organizations;, • Ability to develop legal strategy and objectives;, • Experience in building constructive relationships with stakeholders; and, • Experience in working independently and with teams to drive forward blockchain-related projects using your own initiative. Blockchain and other emerging technologies. Climate change and sustainability. These are two hot topic groups that have been headlining media outlets, dominating conferences & events, and gaining increasing traction in research and pilot projects. BCI is here as an expert platform to help governments, inter-governmental and regional organizations as well as relevant corporates to negotiate the complex landscape of emerging technologies for environmental good. We cement our expertise by putting in the hard work in researching, identifying, and analyzing the applications of emerging technologies so that informed decisions can be made by the stakeholders in the climate change and action network. Benefits you will get from volunteering with BCI are enormous and some include: • You will hone or learn new skills including research, presentation, writing, professional etiquette,, • Your mind will be mentally stimulated, hence providing you with a sense of purpose;, • You will advance and boost your professional career by helping you to make professional connections and giving you real-world experience at the intersection between climate and emerging technologies; and, • Help you develop long-lasting professional relationships with others. People who come together to make the world a better place forge a close connection. Selection Process As a voluntary organization, we are pleased to open the door for candidates who may not have the prior experience they need to start, progress, or switch their careers. To recruit the most suitable, talented, or potential new members out of the volume of applications received, it is the BCI’s policy to also consider inexperienced candidates to fill our voluntary unpaid roles as long as they can demonstrate the skills required in the written assessment. In the selection process, most candidates will be invited to complete the following assessment. Section A: Verbal and Numerical Reasoning (20 multiple-choice questions) Section B: Situation Judgement Test (20 multiple-choice questions) Section C: In-Tray Exercise (An open-ended assessment relevant to the duties of the role) Candidates who pass all three sections will be invited to attend a phone screening, first interview, and final interview online.

Senior Finance Manager | Disruptive Tech/Gaming Scale Up | Remote (UK) Our client is a leading scale-up in the intersection between technology and gaming. Driven by entrepreneurship, creativity, and collaboration, our client is creating a unique and lucrative business model turning heads in the space. The Role This is a fully-remote, sole-charge finance manager role responsible for overseeing the day to day operations of the finance function. There will be lots of business partnering across departments and with executives, providing great visibility. Your role will be primarily to ensure all reporting and financial operations are in order, with an emphasis on crypto payments and wallets. Additionally, some oversight and contributions regarding commercial finance and financial planning are required, helping drive financial transparency and forecasting for the executive team. Budgeting, forecasting, modelling, and cashflow analysis are all a big part of this role. The ideal candidate will be fully qualified and have dedicated Crypto experience within their career. Strong communication skills and the drive to work with ambitious founders is a plus. This role is fully remote. Responsibilities • Manage day-to-day finance operations across multiple entities (fiat + crypto), • Oversee AP, payroll, intercompany transfers, and Xero reconciliation, • Act as a commercial partner to founders and senior team, • Deliver clear monthly reporting, forecasting, and insights, • Build and maintain financial models across the group, • Own budgets, forecasts, and performance tracking, • Monitor fiat and crypto balances across wallets/accounts, • Model short- and long-term liquidity needs, • Handle external data requests and investor updates, • Ensure reporting is timely, accurate, and confidence-building, • Support commercial initiatives with financial modelling and input, • Ad hoc tasks to support the Founders/Exec team What We Need to See (Essential) • ACA/CIMA/ACCA Fully Qualified, • Crypto and crypto transaction experience, • Experience using EOR (Employer of Record) platforms l What We'd Like to See (Bonus) • Previous experience in a Web3 or Blockchain business, • Previous experience as a sole-charge finance manager Package: Salary: £75,000-£85,000 (potential flexibility) Location: Remote Ideal Start: ASAP If this role is of interest, please apply online or get in contact with Halle at Please feel free to share this with any friends or colleagues who may be interested. Due to the high volume of applications we are receiving, if you have not heard back from us, please assume your application was unfortunately unsuccessful on this occasion. At Harmonic, we are dedicated to fostering an inclusive and equitable workplace. We actively welcome applications from individuals of all backgrounds and assure you that every candidate will be thoughtfully considered for the roles we represent, without regard to race, religion, gender expression, disability, or sexual orientation At Harmonic, we are dedicated to fostering an inclusive and equitable workplace. We actively welcome applications from individuals of all backgrounds and assure you that every candidate will be thoughtfully considered for the roles we represent, without regard to race, religion, gender expression, disability, or sexual orientation.

About Wintermute Wintermute is one of the largest crypto-native algorithmic trading companies in digital assets. We provide liquidity algorithmically across most cryptocurrency exchanges and trading platforms, a broad range of OTC trading solutions as well as support high profile blockchain projects and traditional financial institutions moving into crypto. Wintermute also has a Wintermute Ventures arm that invests in early stage DeFi projects. Wintermute was founded in 2017 by industry leaders and has successfully navigated crypto industry cycles. Culturally, we combine the best of the two worlds: the technology standards of high-frequency trading firms in traditional markets and the innovative and entrepreneurial culture of technology startups. To Wintermute digital assets is not just another asset class, we believe in the innovative potential of blockchain, the fundamental innovations, we have a long-term view on the digital asset market and are taking a leadership position in building an innovative and compliant market. Read more _ Working at Wintermute We are looking for a C++ Trading Platform Developer who is passionate about technology, interested in both low level details of how computer hardware operates and high-level design of large systems, as well as in data infrastructure. Someone who likes opening the hood to see how things work, has understanding of data structures, experience writing client-server network applications, and writing and optimising code for high performance. We welcome your previous experience from your own personal projects as well as commercial experience. We are looking for people who are passionate about technology and have experience looking under the hood to see how C++ standard libraries and other solutions are implemented. Interest in algorithmic and quantitative trading is a plus. At Wintermute you will have an opportunity to grow and make direct impact on trading by developing and improving all the parts of the trading platform, data infrastructure and related software, while also getting advice and guidance from very experienced developers and traders, including the founders. You will get a lot of independence and responsibility right away, and you'll learn at an unprecedented speed! No legacy systems, no multiple levels of approvals, no bureaucracy; all developers report directly to CTO who is very hands on. You are judged by what you deliver, not by the hours your do. It is up to you to make an impact! You will work alongside exceptionally sharp colleagues, learn how to write fail-safe code and improve performance and scalability of the trading system, a real challenge and a rare opportunity! We have flexible working arrangements, it’s the productivity that matters. What will you work on A great advantage of this position is that it is varied, and it is also up to you to shape it in the direction that matches your talents and company needs. The focus of the role would be to work on the global trading platform that spans across many continents, with real time data capture, order entry on dozens of exchanges, robust connectivity and built in monitoring. You would be working on expanding and scaling up our trading platform, mainly using C++ and Python. All the workstations and servers are running Linux, no windows in trading and the development team. We also keep things simple and easy to understand wherever possible which means designing, scalable and robust C++ and Python code is a main skill. We will share more technical details in the interviews. You will have opportunity to improve your knowledge of software optimisations, of building robust large-scale systems and to understand crypto currency trading. \n Hard Skills requirements • Strong C++ skills are required - we will test, • Experience with looking under the hood to see how C++ standard libraries work - we will test, • Strong analytical skills - we will test, • Understanding of networking, CPU and memory model, assembly language - desirable Join our dynamic team and benefit from: • Working at one of the most innovative trading firms globally., • Engaging projects offering accelerated responsibilities and ownership compared to traditional finance environments., • A vibrant working culture with frequent team meals, holiday celebrations, gaming events, and company-wide outings, including our annual Wintermute weekend getaway., • A Wintermute-inspired office in central London, featuring an array of amenities such as table tennis and foosball, personalized desk configurations, a cozy team breakout area with games and free food., • Great company culture: informal, non-hierarchical, ambitious, highly professional with a startup vibe, collaborative and entrepreneurial., • A performance-based compensation with a significant earning potential alongside standard perks like pension and private Health insurance. Note: • Although we are unable to accept fully remote candidates, we support significant flexibility in regards to working from home and working hours., • We offer UK work permits and help with relocation Find out more: • _, • _, • _, • _, • _ \n

About the Role: As a Backend Engineer, you'll collaborate directly with the CTO to architect and build the core infrastructure of Pod. This is a high-impact role where you’ll shape the foundation of a platform designed to push the boundaries of decentralized applications. Responsibilities: Architect and Build: Design and implement critical systems, including consensus mechanisms, transaction reordering processes, and state management. Innovate: Address complex challenges in distributed systems and cryptography to enhance scalability and robustness. Collaborate: Work closely with the founding team to iterate rapidly based on feedback from our integration partners and other members of the blockchain ecosystem. Set Standards: Establish benchmarks, tools, and best practices to ensure the system is efficient, scalable, and developer-friendly. Qualifications: Blockchain Expertise: Strong understanding of blockchain systems, consensus mechanisms, and cryptographic principles. Backend Development: Experience building scalable, high-performance systems. Programming Skills: Proficiency in Rust. Experience in libraries like alloy and reth is appreciated. Adaptability: Ability to dive into new technologies and concepts with ease. Team Collaboration: Comfortable working in a fast-paced environment with a small, high-performing team. Attention to Detail: Commitment to producing clean, maintainable code and clear documentation. Why Join Us? Renowned Team: Work with some of the brightest minds in blockchain and distributed systems, leveraging the expertise of the Common Prefix team. Shape the Future: Play a key role in raising the bar for what weak consensus systems can achieve. Ownership: Significant equity to reflect your impact on the company's success. Collaborative Environment: Join a talented and ambitious team dedicated to pushing boundaries in blockchain innovation. Growth Opportunity: Be a founding member of a company redefining blockchain infrastructure.

Blockchain Developer - Web3 / DeFi Innovator - London (Tech stack: Blockchain Developer, Solidity, Node.js, React, HTML5, CSS3, TypeScript, Foundry, Hardhat, Ethereum-based ecosystems, bridging between L1 and L2, NoSQL databases, Git, Agile, Rust, Go, L2 frameworks, Unity, Unreal, GoDot, Programmer, Full Stack Engineer, Architect, Blockchain Developer) We have an exciting new opportunity for a Blockchain Developer to join one of London's most forward-thinking Web3 / DeFi innovators. This is your chance to work at the cutting edge of blockchain technology-building scalable, decentralised applications and systems with real-world impact. Our client is on a mission to reshape how decentralised finance and digital ecosystems interact, using sophisticated Layer 2 scaling solutions and bleeding-edge tech. Our client is looking for a passionate Blockchain Developer with strong skills in Ethereum-based ecosystems. You will be joining a world-class engineering team, contributing across the full stack, from writing performant smart contracts to architecting scalable back-ends and beautiful user-facing interfaces. They will provide exposure and training in: Solidity, Node.js, React, HTML5, CSS3, TypeScript, Foundry, Hardhat, Ethereum-based ecosystems, bridging between L1 and L2, NoSQL databases, Git, Agile, Rust, Go, L2 frameworks, Unity, Unreal and GoDot. This is your opportunity to be involved in building a brand-new decentralised application from the ground up, working in an agile, fast-paced and intellectually stimulating environment. Web3 is evolving rapidly and our client is at the forefront. All Blockchain Developer positions come with the following benefits: Token-based equity options. Private healthcare. Remote-first working environment. 3 hours of innovation time each week to explore emerging blockchain tech. Annual training budget of £5,000. 28 days holiday (excluding Bank Holidays) plus your birthday off. Flexible working hours. Monthly team socials (virtual and in-person). Work-from-anywhere policy for up to 6 weeks per year. Location: London, UK / Fully Remote Salary: £65,000 - £90,000 + Bonus + Equity + Benefits Applicants must be based in the UK and have the right to work in the UK, even though this is a remote-first position. NOIRUKTECHREC NOIRUKREC

As a GTM Talent Partner, you will join our People department composed of 6 people, supporting Kiln’s growth across the EMEA, APAC and Americas regions. Actively participate in market mapping and competitive intelligence for GTM talent. Build and maintain proactive sourcing strategies (inbound and

As a senior Backend Developer, you will be a part of the team that works on the development of the backend components of all Bitfinex Services (main trading application, Bitfinex Pay, Lightning Network support, Blockchain integrations, …. Senior Backend Developer [Remote]. The Backend Development

About Rated 🌐 _ 🌐 Rated offers node and node operator ratings, robust data pipelines and the most comprehensive infrastructure dataset, for Ethereum. In a few short months since founding, we have built a product that users love, and a product that offers a real service to the ecosystem. Our mission is to promote transparency, good standards and improve the foundation of Web3. Put simply, we cannot imagine a world where anywhere near 1% of the worlds transactions run on a blockchain, without transparency at the base layer. We are here to enable this future. 💼 The Role We welcome applications from folks that don’t exactly fit the mold of the explicit roles we are hiring for, but find themselves intellectually taken and mission aligned with the vision we’re pursuing. You might be: • a budding Protocol Researcher/Designer with engineering and/or data skills;, • a Developer Evangellist with a strong track record of success;, • a visionary Brand person that resonates with our mission and vision;, • a Community Manager or Customer Success person that’s adept in Web3 infrastructure;, • a seasoned Enterprise Sales leader with experience in sales cycles;, • or a talented up and comer that’s committed to the industry and its future.But also you might not be those things—surprise us!, • We’re a highly technical 12 person team (and growing!), working in a hybrid/remote set-up, with a home base in London, UK., • We are all deeply embedded in the ecosystem and are working very close to the fold, in terms of research and development in Web3 infrastructure., • Competitive salary & equity package, • Flexible PTO, • Hybrid/remote work set-up with a homebase in London, • We are also offering visa sponsorship for candidates who wish to relocate to the UK.

Building the Future of Crypto .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.Kraken is a mission-focused company rooted in crypto values.As a Krakenite, you’ll join us on our mission to a