\nAbout Wintermute\n\n\nWintermute is one of the largest crypto native algorithmic trading companies in digital assets. We provide liquidity 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. \n\n\nWintermute was founded in 2017 and has successfully navigated 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. You can read more here. \n\n\nAbout Wintermute Ventures \n\n\nWintermute Ventures is the investment arm of Wintermute. Drawing from Wintermute's expertise in pioneering DeFi trading and powering liquidity across the entire ecosystem, Wintermute Ventures is uniquely positioned to back early-stage Web3 projects with hands-on support. Focused on long-term growth, the company takes a flexible approach, investing from early ideation to later-stage expansion. Committed to developing strategic relationships and driving positive outcomes, Wintermute Ventures prioritizes decentralized ownership, ensuring its investments align with the company’s broader vision of a decentralized future. Since 2020, it has invested in over 100 projects.\n\n\nYou will play an integral part in growing our investment portfolio, be part of building our pipeline of new investments, and establish a strong network with founders in the industry. You will join an investment team where your main focus will be leading our direct investment efforts in growth-stage technology / blockchain companies in the United States.\n\n\n\nResponsibilities - You will need to be flexible and adaptable. Some examples of your role:\n* Sourcing: proactively identifying new investment opportunities with crypto infrastructure (Defi, Cefi etc.) and qualifying inbound leads for the firm by meeting with entrepreneurs.\n* Analysis: Conduct analysis on market and investment trends in the blockchain industry, inclusive of market research, data collection and feasibility studies on potential blockchain investments;\n* Due Diligence: Performing due diligence on investment prospects to drive investment decisions including market research, product reviews, competitive analysis, metrics analysis, customer/user reviews and technical diligence.\n* Portfolio Work: Communicating with the Wintermute portfolio founders to provide support\n* Ecosystem Building: being an active contributor to the blockchain/cryptocurrencies community by organizing activities, participating in local events and looking for ways to help grow the Wintermute Ventures franchisee.\n* Admin: Assist with admin projects such as liaising and coordinating with internal / external parties including auditors, custody providers, cap table management software and general administrative support as needed across the venture business\n\n\n\nHard Skills Requirements\n* Experience interacting with DeFi protocols and a native understanding of blockchain technology with experience reviewing white papers or crypto projects.\n* Bachelor degree in Business, Science Finance, Commerce, Economics or related field, or equivalent practical experience\n* An understanding of venture capital and crypto deal terms\n* A minimum of 3 years of professional experience in consulting, investing or high growth tech with financial modelling capability\n* The ability to think analytically and strategically about investment decisions and ongoing work with existing portfolio companies.\n* The ability to work well within a team and be self-guided on a day-to-day basis\n* Strong written and analytical skills for deal analysis and internal reporting.\n* Strong relationship building skills and enjoy networking with project founders and broader community\n* A demonstrated history of being proactive.\n\n\n\nBonus Requirements \n* A technical background or experience in data science is a plus.\n* Strong network in crypto is a plus\n* Former background from working within the crypto industry at a infrastructure player (custodian, trading firm, exchange or similar)\n\n\n\nPerks\n* Engaging projects offering accelerated responsibility and ownership compared to traditional finance environments\n* Performance-based compensation with significant earning potential\n* Flat company structure: your ideas get heard by the right people very quickly\n\n\n* Work flexibility: This role is open to remote candidates located in the US\n* Dynamic and Multicultural work environment (20 nationalities and counting!)\n\n\n\n\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Web3, Crypto, Finance and Admin jobs that are similar:\n\n $50,000 — $80,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nUSA / Remote

\nAt Anchorage Digital, we are building the world’s most advanced digital asset platform for institutions to participate in crypto.\n\n\nAnchorage Digital is a crypto platform that enables institutions to participate in digital assets through custody, staking, trading, governance, settlement, and the industry's leading security infrastructure. Home to Anchorage Digital Bank N.A., the only federally chartered crypto bank in the U.S., Anchorage Digital also serves institutions through Anchorage Digital Singapore, Porto by Anchorage Digital, and other offerings.\n\n\nThe company is funded by leading institutions including Andreessen Horowitz, GIC, Goldman Sachs, KKR, and Visa, with its Series D valuation over $3 billion. Founded in 2017 in San Francisco, California, Anchorage Digital has offices in New York, New York; Porto, Portugal; Singapore; and Sioux Falls, South Dakota. Learn more at anchorage.com, on X @Anchorage, and on LinkedIn. \n\n\nThe frontend team is responsible for four key areas of Anchorage’s product surface- the KYC onboarding application, the Anchorage.com marketing site, the internal web dashboard, and the external facing client dashboard. We work to add new functionality to, support existing functionality for, and optimize each of these codebases.\n\n\nWe think about growth and career development differently at Anchorage Digital. We define performance as acquiring, possessing, and practicing a relevant set of skills and competencies - and the ability to apply them effectively and consistently. We have created the Factors of Growth & Impact to help Anchorage Digital “Villagers” better measure impact and the rich and rewarding learning that happens while exploring, developing, and mastering the capabilities and contributions within and outside of the Front End Software Engineering role. You will be coached, mentored and guided to grow your capabilities in 4 major areas:\n\n\n\nTechnical Skills:\n* Create an intuitive user experience that simplifies complex data into digestible, actionable insights.\n* Contribute to high fidelity data visualizations from the ground up, including: maps, charts, graphs, videos, and biometrics.\n\n\n\nComplexity and Impact of Work:\n* Find the right balance between progress (i.e. shipping quickly) and perfection (i.e. measuring twice).\n* Work on the front lines of the blockchain/crypto movement and SecOps innovation.\n* Ship code that will impact the global economy.\n\n\n\nOrganizational Knowledge:\n* Foster an efficient deterministic testing culture, with an emphasis on minimizing tech debt and bureaucracy.\n* Collaborate cross-functionally with the whole engineering team.\n* Participate in development cycle planning, and help the team achieve their strategic goals.\n* Help scale the team.\n\n\n\nCommunication and Influence\n* Contribute actively to team activities as a team player.\n\n\n\nYou may be a fit for this role if you: \n* Have real world experience building web applications/UI from scratch and supporting them over a meaningful period of time.\n* Havemastered at least one JavaScript framework (ex. Next.JS, React.JS, Angular.JS, Vue.JS, Ember, etc.)\n* Genuinely care about code quality and test infrastructure.\n* Prioritize end-user experience and business value over “cool tech.”\n* Have developed “computer science fundamentals”, i.e. concurrency, algorithms, and data structures (Formal CS degree NOT required).\n* Self-describe as some combination of the following: creative, humble, ambitious, detail-oriented, hardworking, trustworthy, eager to learn, methodical, action-oriented, and tenacious.\n\n\n\nAlthough not a requirement, bonus points if: \n* You have production experience with web security.\n* You’ve built a Chrome extension.\n* In your mind the word “crypto” stands for cryptography, not cryptocurrency.\n* You read blockchain protocol white papers for fun, and stay up to date with the proliferation of cryptoasset innovations.\n* You have a background in the finance industry.\n* You were emotionally moved by the soundtrack to Hamilton, which chronicles the founding of a new financial system. :)\n\n\n\n\n\n\nAbout Anchorage Digital: Who we are\n\n\nThe Anchorage Village, what we call our team, brings together the brightest minds from platform security, financial services, and distributed ledger technology to provide the building blocks that empower institutions to safely participate in  the evolving digital asset ecosystem. As a diverse team of more than 300 members, we are united in one common goal: building the future of finance by providing the foundation upon which value moves safely in the new global economy. \n\n\nAnchorage Digital is committed to being a welcoming and inclusive workplace for everyone, and we are intentional about making sure people feel respected, supported, and connected at work—regardless of who you are or where you come from. We value and celebrate our differences and we believe being open about who we are allows us to do the best work of our lives.\n \nAnchorage Digital is an Equal Opportunity Employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or veteran status. Anchorage Digital considers qualified applicants regardless of criminal histories, consistent with other legal requirements. “Anchorage Digital” refers to services that are offered either through Anchorage Digital Bank National Association, an OCC-chartered national trust bank, or Anchorage Lending CA, LLC a finance lender licensed by the California Department of Financial Protection and Innovation, License No. 60DBO-11976, or Anchorage Digital Singapore Pte Ltd, a Singapore private limited company, all wholly-owned subsidiaries of Anchor Labs, Inc., a Delaware corporation.\n\n\nProtecting your privacy rights is important to Anchorage Digital, and we work to maintain the trust and confidence of our clients when handling personal or financial information. Please see our privacy policy notices here. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Crypto, Testing, JavaScript, Finance, Marketing, Legal and Engineer jobs that are similar:\n\n $60,000 — $90,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nUnited States

\nGauntlet leads the field in quantitative research and optimization of DeFi economics. We manage market risk, optimize growth, and ensure economic safety for protocols facilitating most spot trading, borrowing, and lending activity across all of DeFi, protecting and optimizing the largest protocols and networks in the industry. We build institutional-grade vaults for decentralized finance, delivering risk-adjusted onchain yields for capital at scale. Designed by the most vigilant, quantitative minds in crypto and informed by years of research. As of April 2025, Gauntlet manages risk and incentives covering over $42 billion in customer TVL.\n\n\nGauntlet continually publishes cutting-edge research that informs our risk models, alerts, and analysis, and is among the most cited institution — including academic institutions — in terms of peer-reviewed papers addressing DeFi as a subject. We’re a Series B company with around 75 employees, operating remote-first with a home base in New York City.\n\n\nGauntlet’s mission is to drive adoption and understanding in the financial systems of the future. Building with decentralized systems creates novel challenges for mechanism designers, smart contract developers, and end-users of financial products, which are not seen in traditional software development and investing contexts. Gauntlet is dedicated to enhancing our industry’s understanding of this new domain and revealing how to safely navigate the true bleeding edge of 21st-century financial innovation.\n\n\nTeam Overview\n\n\nThe Infrastructure Team maintains and optimizes the underlying systems and networks that support all company operations. They focus on ensuring our infrastructure's high availability, performance, and security. The team works on designing scalable architecture, implementing robust monitoring and alerting systems, and automating processes to improve efficiency. They also collaborate closely with other teams to support the deployment and operation of applications, ensuring seamless integration and performance across our platforms.\n\n\n\nResponsibilities\n* Design, implement, and maintain scalable infrastructure solutions for Gauntlet’s platforms, including projects focused on enhancing network security, optimizing cloud resource allocation, and developing automated deployment pipelines.\n* Collaborate with cross-functional teams to develop and enhance infrastructure systems tailored to the company's needs, with upcoming projects involving integrating new blockchain technologies and real-time data processing capabilities.\n* Participate in code and design reviews specific to infrastructure projects, offering constructive feedback and ensuring adherence to best practices in infrastructure development.\n* Stay informed about emerging infrastructure technologies and industry trends to drive innovation and improve system architecture.\n* Develop and maintain technical documentation to support infrastructure operations and facilitate knowledge sharing within the team.\n* Identify, troubleshoot, and resolve infrastructure-related issues, ensuring the reliability and efficiency of the platform's services.\n\n\n\nQualifications\n* 3+ years of professional experience in software development, focusing on infrastructure and platform engineering.\n* Proficient in at least one programming language commonly used for infrastructure automation and scripting, such as Python, Bash, or Go.\n* Experience with infrastructure-as-code tools, such as Terraform or Ansible, and cloud platforms, such as AWS, GCP, or Azure.\n* Excellent problem-solving and analytical skills, with a focus on building scalable, reliable, and efficient infrastructure systems.\n* Strong skills in CI/CD processes and tools, emphasizing automating and streamlining deployment pipelines.\n* Experience with Kubernetes for container orchestration and management\n\n\n\nBonus Points\n* Experience in building real-time applications or systems.\n* Deep understanding of cloud infrastructure and CI/CD practices.\n* Previous work with decentralized finance (DeFi) protocols and applications\n\n\n\nBenefits and Perks\n* Remote first - work from anywhere in the US & CAN!\n* Competitive packages with the added opportunity for incentive-based compensation\n* Regular in-person company retreats and cross-country "office visit" perk\n* 100% paid medical, dental and vision premiums for employees\n* Laptop provided\n* $1,500 WFH stipend upon joining\n* $100 per month reimbursement for fitness-related expenses\n* Monthly reimbursement for home internet, phone, and cellular data\n* Unlimited vacation policy\n* 100% paid parental leave of 12 weeks\n* Fertility benefits\n\n\n\n\n\n\nPlease note at this time our hiring is reserved for potential employees who are able to work within the contiguous United States and Canada. Should you need alternative accommodations, please note that in your application.\n\n\nThe national pay range for this role is $165,000 - $205,000 plus additional On Target Earnings potential by level and equity in the company. Our salary ranges are based on paying competitively for a company of our size and industry, and are one part of many compensation, benefits and other reward opportunities we provide. Individual pay rate decisions are based on a number of factors, including qualifications for the role, experience level, skill set, and balancing internal equity relative to peers at the company.  \n\n\n#LI-Remote \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Crypto, Finance, Cloud and Engineer jobs that are similar:\n\n $60,000 — $80,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nNew York City / San Francisco / Los Angeles / Remote

\nAt Anchorage Digital, we are building the world’s most advanced digital asset platform for institutions to participate in crypto.\n\n\nAnchorage Digital is a crypto platform that enables institutions to participate in digital assets through custody, staking, trading, governance, settlement, and the industry's leading security infrastructure. Home to Anchorage Digital Bank N.A., the only federally chartered crypto bank in the U.S., Anchorage Digital also serves institutions through Anchorage Digital Singapore, Porto by Anchorage Digital. \n\n\nThe company is funded by leading institutions including Andreessen Horowitz, GIC, Goldman Sachs, KKR, and Visa, with its Series D valuation over $3 billion. Founded in 2017 in San Francisco, California, Anchorage Digital has offices in New York, New York; Porto, Portugal; Singapore; and Sioux Falls, South Dakota. Learn more at anchorage.com, on X @Anchorage, and on LinkedIn. \n\n\nThe team’s mission is to empower institutions to settle digital assets safely and at scale, improving digital asset liquidity while reducing their counterparty risk. This is a nascent business line at Anchorage Digital with huge potential.\n\n\nYou will work with the Engineering Manager, Product Manager and the rest of the engineering team to plan, build, release and maintain high quality software for the Settlement Network business. You will be the primary driver of the system architecture, technical direction and each team member’s technical skill development.\n\n\nAt Anchorage Digital, we believe the product is never "done," we can always do better! When you join Anchorage, we expect you to drive our products forward by developing novel solutions for our institutional clients. As a team, we are constantly striving to innovate in order to build the future of cryptocurrency and the digital asset ecosystem.\n\n\nWe think about growth and career development differently at Anchorage Digital. We define performance as acquiring, possessing, and practicing a relevant set of skills and competencies - and the ability to apply them effectively and consistently. We have created the Factors of Growth & Impact to help Anchorage Digital “Villagers” better measure impact and the rich and rewarding learning that happens while exploring, developing, and mastering the capabilities and contributions within and outside of the Software Engineering role. You will be coached, mentored and guided to grow your capabilities in 4 major areas: \n\n\n\nTechnical Skills:\n* Build secure, resilient infrastructure from the ground up!\n* Review code across the entire stack and engineering organization while actively participating in product development.\n* Foster an efficient deterministic testing culture, with an emphasis on minimizing tech debt.\n* Solve complicated software design problems.\n* Efficiently implement high quality code (functional, performant, clear, concise and well tested).\n\n\n\nComplexity and Impact of Work:\n* Break down large projects into smaller tasks, an accurately estimate the size of multi-person projects.\n* Ship code that will impact the global economy.\n* Find the right balance between progress (i.e. shipping quickly) and perfection (i.e. measuring twice).\n\n\n\nOrganizational Knowledge: \n* Work across multiple product lines such as Anchorage Digital Trading, Custody and our suite of API integrations.\n* Collaborate cross-functionally with everyone.\n* Help scale the team.\n\n\n\nCommunication and Influence:\n* Influence architecture/product roadmap - have a seat at the table.\n* Mentor and guide multiple engineers on the team within their area of specialization or domain, and help others understand the strategic goals of Anchorage Digital and how their work relates to these.\n\n\n\nYou may be a fit for this role, if you: \n* You have 8+ years of professional experience building API first backend services (e.g. REST, GraphQL, gRPC).\n* You have experience designing, building and deploying cloud native micro-services.\n* You are passionate about building automated tests alongside your features.\n* You have real world experience building complex distributed systems.\n* You enjoy building services from scratch and supporting them over a meaningful period of time.\n* You have a genuine interest and pride in code quality and infrastructure.\n* You prioritize end-user experience and business value over “cool tech.”\n* You developed “computer science fundamentals”, i.e. algorithms, data structures and operating systems (Formal CS degree NOT required).\n* You self describe as some combination of the following: creative, humble, ambitious, detail oriented, hard working, trustworthy, eager to learn, methodical, action oriented, and tenacious.\n\n\n\nAlthough not a requirement, bonus points if:\n* Professional experience with C++ or Go.\n* Professional experience with Kubernetes.\n* You have experience with system security (e.g. authentication, authorization, identity, API keys).\n* You have a background in the finance industry.\n\n\n\n\n\nAbout Anchorage Digital: Who we are\n\n\nThe Anchorage Village, what we call our team, brings together the brightest minds from platform security, financial services, and distributed ledger technology to provide the building blocks that empower institutions to safely participate in  the evolving digital asset ecosystem. As a diverse team of more than 300 members, we are united in one common goal: building the future of finance by providing the foundation upon which value moves safely in the new global economy. \n\n\nAnchorage Digital is committed to being a welcoming and inclusive workplace for everyone, and we are intentional about making sure people feel respected, supported, and connected at work—regardless of who you are or where you come from. We value and celebrate our differences and we believe being open about who we are allows us to do the best work of our lives.\n \nAnchorage Digital is an Equal Opportunity Employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or veteran status. Anchorage Digital considers qualified applicants regardless of criminal histories, consistent with other legal requirements. “Anchorage Digital” refers to services that are offered either through Anchorage Digital Bank National Association, an OCC-chartered national trust bank, or Anchorage Lending CA, LLC a finance lender licensed by the California Department of Financial Protection and Innovation, License No. 60DBO-11976, or Anchorage Digital Singapore Pte Ltd, a Singapore private limited company, all wholly-owned subsidiaries of Anchor Labs, Inc., a Delaware corporation.\n\n\nProtecting your privacy rights is important to Anchorage Digital, and we work to maintain the trust and confidence of our clients when handling personal or financial information. Please see our privacy policy notices here. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Crypto, Finance, Cloud, API and Backend jobs that are similar:\n\n $50,000 — $85,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nUnited States

\nSenior Backend Engineer \n\nDiversity is at the heart of who we are at Xapo Bank. We’re a fully distributed team of over 150 Xapiens that work remotely from 40+ countries around the world. \n\nOur beginning: A world that enjoys economic freedom and wealth protection, no matter where you live or who is running your country. This is the dream that drove Wences Casares, our Founder and Chairman, to quietly transform the world of banking.\n\nTo achieve that, we search the world for the best people for the job. We work hard, think globally, and inspire each other to learn and grow. We are committed to changing the way things are done.\n\nRisk is inherent in all of our business activities and managing risk well is the responsibility of every Xapien. Sound risk management enables us to serve our customers and deliver value for our shareholders, and helps make Xapo a great place to work.\n\nAbout us\n\nEstablished in 2013, Xapo has pioneered Crypto Banking, while earning a reputation as the Fort Knox of Crypto. \n\nWe believe that Bitcoin will do for money, what the internet did for information. Our goal is to provide a bridge between digital assets and traditional financial services.\n\nTo make it safe and easy for you to save in Dollars or Bitcoins, with immediate access to funds via Card, Crypto and Bank payment rails. To help you to participate in both traditional and crypto markets, enabling you to grow your wealth and build your financial future. \n\nXapo Bank is the first product of its kind: a platform that bridges the gap between crypto and traditional banking services. Headquartered in Gibraltar, we are regulated and authorised as a credit institution to provide fiat related services and in addition, Xapo VASP is regulated and authorised as a Distributed Ledger Technology Provider to provide crypto services. \n\nPosition overview\n\nWe’re looking for a Senior Backend Engineer to join our engineering function. \n\nAt Xapo we are building truly cross functional teams with full ownership of design, architecture, build, test, delivery and operations. You will collaborate closely with your fellow team members from the product, apps, design and QA communities of practice. \n\nAs a Senior Backend Engineer you will provide guidance and coaching around technical good practices as well as playing an active role in the Development Community of practice. \n\nOur tech stack includes:\n\n\n* AWS for all of our Infrastructure\n\n* Docker\n\n* Python / Flask\n\n* MySQL\n\n* MongoDB\n\n* Redis\n\n\n\n\nResponsibilities\n\n\n* Designing, developing and deploying backend services with a focus on high availability, fault tolerance, low latency and security. \n\n* Your team will take  full end to end responsibility of the services your team owns, from development through to production operation\n\n* Collaboration with team members across multiple functional areas to ensure delivery of the best solutions for our customers.\n\n\n\n\nSkills needed\n\n\n* Significant software engineering experience in one or more general purpose programming languages (we use Python)\n\n* Great teamwork and communication skills in English, comfortable preparing high quality documentation and designs to aid understanding and knowledge sharing. \n\n* Understanding of microservice architectures, container based 12 factor apps and cloud native patterns around fault tolerance.\n\n* Practical experience applying Domain Driven Design and understanding the principles behind building software that is testable, observable, reliable, and sustainable to maintain.\n\n* Experience building contract first services and adopting patterns and frameworks to enable appropriate automated testing at unit, contract, service and end to end levels. \n\n* Experience building services that can be deployed on demand, quickly and with quality. Excellent understanding of CI/CD patterns and good practice. \n\n* Understands the role of high quality observability in building highly scalable and performant software\n\n* Experience working with a public or private cloud vendor \n\n* Experience working in Finance is beneficial\n\n\n\n\nOther requirements\n\n\n* A dedicated workspace.\n\n* A reliable internet connection with the fastest speed possible in your area.\n\n* Devices and other essential equipment that meet minimal technical specifications.\n\n* Alignment with Our Values and the Xapo Values-Driven Leadership principles.\n\n\n\n\nWhy work for Xapo?\n\nIMPACT GLOBALLY, WORK REMOTELY.\n\n\n* Shape the Future: Improve lives through cutting-edge technology, work 100% remotely from anywhere in the world.\n\n* Own Your Success: Receive attractive remuneration, enjoy an autonomous work culture and flexible hours, apply your expertise to meaningful work every day.\n\n* Expect Excellence: Collaborate, learn, and grow with a high-performance team.\n\n\n\n\n\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Design, Crypto, Testing, Finance, Cloud, Senior, Engineer and Backend jobs that are similar:\n\n $55,000 — $107,500/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nGibraltar, Gibraltar

\nAcross' purpose is to fulfill crypto’s potential by making blockchains more usable, more accessible and more efficient.\n\n\nWho is Across?\nWe are a team, aligned with the ethos of the crypto community, and as such believe that blockchains need to be maximally efficient and accessible for all users. Our vision is to make this happen by being the fastest and most capital-efficient EVM-centric bridge without compromising security or decentralization. Our growing team is relatively small but incredibly mighty, and strives to be continuing leading and differentiating through innovation.  \n\n\nWhere are we headed?\n- We focus on building- and will continue to build foundational technology that web3 needs\n- Our road-map is robust, and with an iterative and continuous development philosophy, we’re always building. \n- We’re a global team that values diverse perspectives and top tier talent. We’re growing internationally with the support of top tier investors and advisors.\n\n\nWhere do you fit in? \nWe're looking for a Senior Smart Contract Engineer to join our team. You'll have an opportunity to work across our entire Ethereum-based web3 stack on cutting-edge technology that reshapes the global financial system.\n\n\nOur tech stack: Solidity, ethers, Typescript, hardhat, Foundry, Javascript, Node.js, web3, React\n\n\n\nResponsibilities \n* Protocol Architecture: Research and develop protocol upgrades and new financial concepts.\n* Smart Contracts: Implement designs with a focus on security, simplicity, ease of use, and gas-efficiency.\n* Code Review and Mentorship: Write code in a highly collaborative open source ecosystem. In-depth reviews of others’ contributions is expected with a focus on helping others grow their technical expertise.\n* Bots: Write off-chain code to interact with and manage smart contracts. Bot systems should have a high degree of correctness, efficiency, and antifragility.\n\n\n\nSkills and Qualifications\n* 2+ years full-time experience in Engineering at a software or financial services technology organization\n* 1+ years full-time experience working in solidity or other compiled language\n* Demonstrated ability to learn new tech and write secure and high quality code\n* Passion for blockchain technology, cryptoeconomic protocol design, game theory, or decentralized finance\n\n\n\n\n\nCompensation: \n- UMA's pay packages include competitive salaries & substantial token options. Salaries are typically between $100-200k (USD), and your token allocation can grow with your voting rewards while you participate in the growing ecosystem.\n- Philosophies for a culture that show we care: Take vacation when you need it, family care, training and development (just to name a few)\n- 100% remote, which means we encourage you to create the work environment that you thrive in.\n\n\nOur values: \n1) We value each individual’s right to economic freedom\n2) We value openness, honesty, and directness. \n3) We value integrity.\n4) We value iterative learning.\n5) We value taking smart risks. We value creating an environment where everyone “does their best work”. \n\n\nStill want to know more?\n\n\n- The core Across team blends a mix of highly-sought engineers, developers and community builders with a traditional finance pedigree. Our fast-growing team includes a diverse background of experiences and has drawn top tier talent. The team is part of Risk Labs Foundation (also building UMA protocol) and we're focused on building decentralized protocols governed by community members. \n\n\n-We value economic freedom, integrity, and taking smart risks. You’ll succeed here if you’re a self-starter, kind, adaptable, and have a nerdy curiosity to solve hard problems. \n\n\n-Across is a remote-first international team and we support everyone to create an environment where they can do their best work. Across teammates take the time off that they need and support each other to create an environment where they are happy, healthy, and inspired. We pride ourselves on being family-friendly as well as nomad-friendly.\n\n\n-You will not get bored at Across. Our culture is one of growth mindsets, and we've built a bridge with flexible and unique architecture- the possibilities are endless and we'll continue to build, experiment, and evolve. \n\n\nStudies have shown that women and people of colour are less likely to apply to jobs unless they meet every single qualification. Risk Labs, the employing entity, is an equal opportunity employer and is dedicated to diverse, inclusive, and authentic workplaces. So,  if you’re excited about this role but your past experience doesn’t perfectly align- we encourage you to apply anyways. We value you taking the chance. Risk labs will not discriminate on the basis of race, religion, colour, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Web3, Solidity, Crypto, Finance and Engineer jobs that are similar:\n\n $60,000 — $110,000/year\n
\n\n#Benefits\n 💰 401(k)\n\n🌎 Distributed team\n\n⏰ Async\n\n🤓 Vision insurance\n\n🦷 Dental insurance\n\n🚑 Medical insurance\n\n🏖 Unlimited vacation\n\n🏖 Paid time off\n\n📆 4 day workweek\n\n💰 401k matching\n\n🏔 Company retreats\n\n🏬 Coworking budget\n\n📚 Learning budget\n\n💪 Free gym membership\n\n🧘 Mental wellness budget\n\n🖥 Home office budget\n\n🥧 Pay in crypto\n\n🥸 Pseudonymous\n\n💰 Profit sharing\n\n💰 Equity compensation\n\n⬜️ No whiteboard interview\n\n👀 No monitoring system\n\n🚫 No politics at work\n\n🎅 We hire old (and young)\n\n
\n\n#Location\nRemote