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.\n\n\nTether 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.\n\n\nOur 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.\n\n\nIf 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.\n\n\nAs a Senior Backend Developer, you will be a part of the team that works on the development of Tether backend components\n\n\nNew 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.\n\n\nScalability - 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.\n\n\nSecurity - 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.\n\n\n\n+6 years of experience working with Nodejs/JavaScript.\nFamiliar with microservices architecture\nHave actively participated in the development of a complex platform\nFamiliar with Peer-to-Peer technologies\nGood experience in interacting with databases (MySQL, MongoDB)\nAbility to quickly learn new technologies\nGood understanding of security practices\n\n\n\n\nNice to have\n\nExperience with blockchain integration\nComfortable with high-availability concepts\nRuby, Rust or C++ skills are a plus\nOther technologies of interest: Message queues (Redis), Caches and Job Queues\n\n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Node, Senior, Ops and Backend jobs that are similar:\n\n $62,500 — $105,000/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

\nAbout Fujitsu Launchpad\n\n\nFujitsu Launchpad is a Tokyo-based venture studio subsidiary of Fujitsu Limited. As a corporate venture studio, we act as an institutional cofounder by proactively investing in and building ventures from an initial idea stage. We create new ventures from zero, with the goals of achieving product-market fit, growing profitable new businesses, and delivering outsized returns on investment. We are currently incubating ventures in diverse domains, both in Japan and globally.\nWe are seeking a senior mobile engineer with Flutter expertise to work with the Launchpad engineering & product teams and intrapreneurs to build and grow digital products from scratch, while setting a strong foundation for Launchpad’s technical organization.\n\n\nOur ideal engineer will have well-informed technical perspectives, backed in evidence, experience and exceptional work products. They will actively seek ownership and accountability and will thrive in high-velocity environments. In return, Fujitsu Launchpad will provide the opportunity to build innovative products meeting real user needs, make foundational technical decisions, and contribute to structuring and leading a high performing engineering team.\n\n\nWe offer competitive salaries, flexible working hours, and a remote-friendly culture (we have a co-working space in Toranomon Hills, Tokyo; in-person attendance is optional).\n\n\n\nResponsibilities \n* Develop, test, maintain, and deploy mobile applications for early stage ventures. As a member of the core Launchpad engineering team, you’ll have the opportunity to work across ventures covering a wide array of industries, user bases and technologies. Perhaps you’ll spend 3 months building and launching one MVP, and then hand it over so that you can start building a different product from zero\n* Collaborate cross-functionally with backend developers, product designers, and founder teams to build, launch and grow high-impact applications with seamless user experiences\n* Take responsibility for end-to-end product delivery, including security considerations, code reviews, testing, quality assurance and bug fixes as part of the CI/CD cycle\n* Make foundational architectural decisions, and define and prioritize technical roadmaps for early stage ventures.\n* Identify opportunities and lead efforts to continuously improve Launchpad’s engineering practices, with the objective of furthering impact delivered to customers through high quality products\n* Onboard and mentor new team members as Launchpad’s team grows (both Launchpad’s core engineering team, and portfolio company teams built for venture spin outs)\n\n\n\nQualifications\n* 5+ years of experience in mobile application development (Android/iOS/Flutter).\n* Experience working in a product-focused startup and building user-friendly applications (either B2B or B2C) from zero. (Please note that candidates who have worked primarily in IT consultancies, software development agencies, and/or large corporations won’t be a good fit for us).\n* Strong knowledge of Flutter/Dart, having developed 2+ mobile applications using Flutter (using Bloc is a plus).\n* Able to use mobile ecosystems, Firebase-like technologies, and other Google/Apple services for integrated user experience.\n* Deep service-oriented architecture experience (REST and OpenAPI/Swagger understanding).\n* Understanding of design systems and component reuse in applications.\n* Ability to set release train and CI/CD for the codebase.\n* Experience in writing testable code and applying unit/functional/integrational tests.\n* High competency across the entire mobile development life cycle, including analyzing product specifications, building, testing, and resolving issues.\n* Excellent critical thinking capabilities, proactive cross-functional communication skills, and the ability to learn quickly and continuously upskill in unfamiliar areas.\n\n\n\nBonus Point \n* Team lead or SCRUM master experience.\n* Open-source projects or publications about IT.\n* A degree in computer science or a related discipline is a plus.\n* Japanese language skills are a plus.\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 Flutter, Mobile, Senior, Engineer and Backend jobs that are similar:\n\n $60,000 — $100,000/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

\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

🚀 A little about Rupa - The future is personalized, root-cause healthcare.\n\nRupa makes lab testing simple. We turn an archaic 15 hour-a-week process into a delightful 15 min task for doctors, nurses, and even acupuncturists ordering lab testing for their patients. \n\nLab testing is the key to a more personalized and holistic approach to medicine, and Rupa is paving the way with critical infrastructure for this next generation of healthcare. Through Rupa, practitioners can order testing not available through the average hospital, such as DNA testing, microbiome testing, advanced fertility and hormone testing, and more.\n\nThis comprehensive and personalized approach to healthcare is the missing piece for the millions of people suffering from complex, chronic health conditions. Rather than band-aid solutions, our providers strive to understand, diagnose, and treat the root cause of people’s health issues. At Rupa, we are building the infrastructure to make this root-cause approach the standard of care for every person on the planet. 🌎\n\nStarting with lab testing, Rupa is bringing tools and resources to trailblazing practitioners who are practicing medicine in a way that truly helps people get well. \n\n\n🤩 The Role - What's a day in the life of a Rupagineer (work in progress term... 😅)\n\nYou’ll be joining our Engineering team at Rupa as one of the first few engineers! We’re a close-knit, scrappy, and hardworking small team, and that means we’re looking for talented engineers who can offer more than just code. As a backend engineer, you'll be responsible for a lot of very important aspects of the product. In particular:\n\n• Building and maintaining our lab integrations. We work with over 30 lab companies but still need to build deep technical integrations with most of them. You'll be building our integrations pipeline to make it fast and efficient to add new labs to our platform.\n• We're currently in the process of integrating with several large Electronic Health Record Systems (EHRs). You'll be the one working with these labs and EHRs to ensure the integrations are seamless from start to finish. \n• Owning the development of our labs testing API. We're committed to having the absolute best API for lab testing. An API that's clean, easy to understand, and that makes developers excited to integrate with us. \n• You'll be in charge of continuing to improve our API documentation using the latest technologies to make beautiful documentation. We use Stoplight.io to host our OpenAPI docs. \n• Developing our cloud infrastructure to support our fast growing user base and API customers.\n\nAs an early engineer, you’ll be able to grow as a leader in your role and define the technical direction and vision for the company. You’ll have a lot of autonomy, responsibility, and ownership. You’ll also help define and contribute to the culture of the company as a whole. You’ll be working directly with our technical co-founder who has 10+ years of experience coding, founding startups, and building multiple products in the health / wellness space.\n\n\n🙏 Our Supporters - We're grateful to be backed by world class investors and advisors. \n\nWe’re backed by and work closely with our world class investors: First Round Capital, Floodgate (Mike Maples), SV Angel (Ron Conway), Lachy Groom, Trae Vassallo (Defy), healthcare domain experts, former founders with successful exits, the product brains behind Gmail, Facebook newsfeed, Dropbox, and more. \n\nWe’re also fortunate to be advised by the best in the industry, including the Head of Health and co-founder of IDEO, the co-founder of Honor HomeCare, domain experts with backgrounds from Harvard, Stanford, MIT, Johns Hopkins, and more. \n\nWe’ve been growing like crazy over the past year, with exponential month-over-month growth. But a company is only as good as its people, and so we’re looking for a kick ass backend engineer who can join us on this fast-paced journey.\n\n\n💙 Our Rupa Team - The best part of this whole journey!\n\nYou’ll be joining our all-star core team who have 10+ years experience in the space, have won awards for their biotech research, worked hands on with chronically ill patients, built multiple multi-billion-dollar companies, and much more. The core team comes from Stanford, Wharton, Y Combinator, Parsley Health, Lululemon, Everlywell, Square, Forward, and more. We each have very personal reasons for wanting to transform this space. We’ve experienced firsthand the impact personalized medicine can have and are committed to this cause.\n\nBeyond our collective excitement for the space, we’re a super close team who values personal development, being active, growth mindsets, a great sense of humor, and a healthy balance of optimism and realism. We work hard, care about each other, and have a ton of fun. 🙌\n\nIf this sounds like you, we’re stoked to meet you! P.S. you can see more about our CEO & founder here! \n \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Senior, Engineer, Backend, Cloud, API, Biotech and Medical jobs that are similar:\n\n $70,000 — $120,000/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\nSan Francisco or Remote

We’re looking for engineers who can help us wrangle complex systems and delight users along the way. As a Wefunder engineer, you'll have a tremendous amount of influence, ability to make a huge impact, and be expected to work on a little of everything. There's no red tape. It's a small team, and we move fast.\n\nThis posting covers engineers of all levels, including Junior, Senior, and beyond. We will prefer Junior Engineers with at least 1 year of professional experience. We expect everyone to contribute to the best of their knowledge and abilities, and those expectations will scale with your seniority level.\n\nWe're looking for frontend, full-stack, and backend engineers.\n\nLocation: Wefunder HQ is in San Francisco. Given the pandemic, we're all working from home right now. When it is safe to do so, the SF office will reopen. We will generally prefer candidates who live in the SF Bay Area or want to relocate, but we're also open to fully-remote candidates who have a proven track record of working remotely effectively.\n\nWe will consider senior-level candidates requiring visa sponsorship.\n\nAbout Wefunder\nOn May 16, 2016, it became legal for regular people to invest as little as $100 in startups and small businesses. Since then, we have become the largest equity crowdfunding platform. We've helped hundreds of startups and small businesses – including flying cars, space rockets, breweries, Hollywood studios, and potential Ebola cures – raise millions of dollars.\n\nWe're a Public Benefit Corporation with a mission to revitalize capitalism and keep the American dream alive. GDP growth is slowing. Wealth inequality is increasing. Entrepreneurship is dying across America; falling from 10.6% to 3.6% among those under 30 since 1989. We're reversing these trends by funding more deserving businesses across all of America, not solely tech startups in Silicon Valley.\n\nWant to help? Join us! We're a team of founder types: enjoy autonomy, responsibility, the opportunity to learn, and no red tape. Just make it happen.\n\nWefunder's story: https://wefunder.com/wefunder\nOur Public Benefit Corp mission: https://wefunder.com/charter\n\nPursuant to the San Francisco Fair Chance Ordinance, we will consider for employment qualified applicants with arrest and conviction records. \n\n#Salary and compensation\n No salary data published by company so we estimated salary based on similar jobs related to Engineer, Developer, Digital Nomad, Junior, Legal and Backend jobs that are similar:\n\n $72,500 — $120,000/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\nSan Francisco or remote