14 Backend Engineer jobs

About the Company Gemini is a global crypto and Web3 platform founded by Tyler Winklevoss and Cameron Winklevoss in 2014. Gemini offers a wide range of crypto products and services for individuals and institutions in over 70 countries. Our flagship product, the Gemini Exchange, was built to be a compliant and secure platform to buy, sell, and store crypto. Our suite of retail products includes ActiveTrader, a high-performance platform for advanced traders. Gemini also offers the Gemini Credit Card providing real-time crypto rewards, the Gemini dollar (GUSD), a U.S. dollar-backed stablecoin, and Gemini Staking, allowing users to securely stake their tokens on-chain and receive rewards. Nifty Gateway , Gemini's NFT platform, is the world's premier marketplace for NFTs and digital art. Gemini customers also have access to a wide range of institutional products tailor-made for high-net-worth individuals, asset and wealth managers, and hedge funds and liquidity...

Wise is one the fastest growing companies in Europe and we’re on a mission: to make money without borders the new normal. We’ve got 15  million customers across the globe and we’re growing. Fast. Current banking systems don't let us send, spend or receive money across borders easily. Or quickly. Or cheaply.  So, we’re building a new one. And, we need a Backend Engineer with a Java focus to join our mission and help us build a global platform that’s scalable, reliable and secure. We’re working on lots of algorithmical challenges, and you’ll dive right into projects on reconciliation, integrations, authorisations and authentications. The team you will join: Fraud team The Fraud team at Wise is dedicated to safeguarding our platform against financial crime and ensuring the protection of our legitimate customers. Leveraging cutting-edge machine learning, real-time transaction monitoring, and data analysis, our team is responsible for developing and enhancing...

Wise is one the fastest growing companies in Europe and we’re on a mission: to make money without borders the new normal. We’ve got 15 million customers across the globe and we’re growing. Fast. Current banking systems don't let us send, spend or receive money across borders easily. Or quickly. Or cheaply.  So, we’re building a new one and we’re looking for a talented Backend Engineer to join the mission. Wise has already pioneered new ways for people to transfer money across borders and currencies. Our customers can also manage their hard-earned money with the world’s first platform to offer true multi-currency banking.  Your mission is to help customers onboard to Wise fast and safely, verifying their identities in a reliable, scalable and cost efficient way. The team you’ll be working with: Screening team The team is building solutions to prevent usage of Wise services by sanctioned individuals and organisations. Additionally, we ensure that risks...

We are  Ramp , a  well-funded scaleup  that makes the Web3 world a reality 🚀 Role Overview We are looking for a Senior Backend Engineer to develop Ramp's core settlement engine with the rest of the engineering team. If you are keen to work in a product company and interested in new technologies, then we want to hear from you. You will have an impact on  what  and  how  we do it. We dedicate this offer to developers with backend experience, but not necessarily in Node.js . If you've used technologies like Spring, .NET, Laravel, Django DRF or similar in the past and you want to start working with Node.js and TypeScript, you've come to the right place! We’ll help you develop your Node.js and TypeScript skills by assigning you an experienced colleague who will help you get up to speed quickly. You will also have access to a self-development budget and our collection of tech books. This is a full-time, hybrid model (min. 2 days per week from the office)...

We are  Ramp , a  well-funded scaleup  that makes the Web3 world a reality 🚀 Role Overview We’re looking for a Mid-level Backend Engineer to develop Ramp's core settlement engine with the rest of the engineering team. Someone who is excited by the possibilities of working on the intersection of FinTech and blockchain, focused and deeply detail-oriented.  This is a full-time, hybrid model (min. 2 days per week from office) role. Tech stack TypeScript, nestJS ( Node.js framework), PostgreSQL, RabbitMQ   Your future work will include connecting our payment rails to different blockchains, integrating payment gateways & Open Banking APIs with open ledgers, building internal tools and architecture.   What we are looking for in candidates 2+ years of experience in building sophisticated backend systems, readiness to work in a rapidly scaling up startup, experience in either fintech (payment services) or blockchain (exchanges or dApps)...

We are  Ramp , a  well-funded scaleup  that makes the Web3 world a reality 🚀 Role Overview We are looking for a Senior Backend Engineer to develop Ramp's core settlement engine with the rest of the engineering team. If you are keen to work in a product company and interested in new technologies then we want to hear from you. You will have an impact on  what  and  how  we do it.  This is a full-time, hybrid model (min. 2 days per week from office) role. Tech stack  TypeScript, nestJS ( Node.js framework), PostgreSQL, RabbitMQ.   Your future work will include maintaining and extending core services, connecting our payment rails to different blockchains, integrating payment gateways & Open Banking APIs with open ledgers, building internal tools and architecture   What we are looking for in candidates 4+ years of experience in building sophisticated backend systems, readiness to work in a rapidly scaling up startup,  experience...

We are  Ramp , a  well-funded scaleup  that makes the Web3 world a reality 🚀 Ramp is an equal opportunity employer . What this means in practice is that your race, religion, national origin, sex, sexual orientation, disability, or age won’t affect our recruitment decisions. We’ll focus solely on your skills, experience, the potential for growth and attitude. Do you fear you won’t fit in? 90%+ of Ramp’s team agreed with the following statement: While I occasionally felt like a misfit in other workplaces/firms, I feel a sense of belonging here at Ramp. We are Ramp Blockchain is changing the world.A future decentralized version of the Internet promises a fairer, quicker and more secure experience, in which users own and control their own data. Today, we’re inches away from the paradigm shift and Ramp is among a small number of companies that are defining the infrastructure of tomorrow’s economy. The bottom-up revolution is already well underway and will...

Binance is the global blockchain company behind the world’s largest digital asset exchange by trading volume and users, serving a greater mission to accelerate cryptocurrency adoption and increase the freedom of money. Are you looking to be a part of the most influential company in the blockchain industry and contribute to the crypto-currency revolution that is changing the world? We are looking to expand our data products team with a talented, experienced Back-end developer to build, improve and maintain high-stake applications. We build APIs, background jobs, automations and interfaces manipulating data to bring insights and efficiency across Binance and leaders’ teams.   Responsibilities: Design, build, and maintain backend services that supports our data analytics products. Articulate a long term vision for maintaining and scaling our backend systems. Work with data/backend/frontend engineers, Data Analysts, QA, product managers and senior leadership to turn...

Wise is one the fastest growing companies in Europe and we’re on a mission: to make money without borders the new normal. We’ve got 15 million customers across the globe and we’re growing. Fast. Current banking systems don't let us send, spend or receive money across borders easily. Or quickly. Or cheaply.  So, we’re building a new one. And, we need a Backend Engineer to join our mission and help us build a global product that’s scalable, reliable and secure.  The team you’ll be working with: Product Security Our Product Security team owns login, registration and management of security features for our customers. We work on features to make it Wise more secure and easier to access. What does it take?:   A product mindset and passion for user experience. You want to prioritise work with customers in mind and can make data-driven decisions to fix customer pain-points Great communication skills and the ability to articulate complex,...

Wise is one the fastest growing companies in Europe and we’re on a mission: to make money without borders the new normal. We’ve got 15  million customers across the globe and we’re growing. Fast. Current banking systems don't let us send, spend or receive money across borders easily. Or quickly. Or cheaply.  So, we’re building a new one. And, we need a  Product Engineer with a Java focus to join our mission and help us build a global platform that’s scalable, reliable and secure. We’re working on lots of algorithmical challenges, and you’ll dive right into projects on reconciliation, integrations, authorisations and authentications. The tribe you will join: FinCrime Tribe Our mission is to prevent financial crime with minimal negative impact on customers' money, time and nerves. We have a responsibility to reasonably prevent bad actors from accessing our product, detect any of those who do manage to get onboard and report the ones that we do find to law...

Wise is one the fastest growing companies in Europe and we’re on a mission: to make money without borders the new normal. We’ve got 10 million customers across the globe and we’re growing. Fast. Current banking systems don't let us send, spend or receive money across borders easily. Or quickly. Or cheaply.  So, we’re building a new one. And, we need a Senior Backend Engineer to join our mission and help us build a global platform that’s scalable, reliable and secure. We’re working on lots of exciting challenges, and you’ll dive right into projects helping consumers and businesses receive and send money from anywhere in the world. What does it take? A strong product mindset and passion for user experience , you prioritize work with the customers in mind and make data-driven decisions to fix customer pain-points Great communication skills and the ability to articulate complex, technical concepts to non-technical audiences Ability to work...

We are  Ramp , a  well-funded scaleup  that makes the Web3 world a reality 🚀 Role Overview We’re looking for a Mid-level Backend Engineer to develop Ramp's core settlement engine with the rest of the engineering team. Someone who is excited by the possibilities of working on the intersection of FinTech and blockchain, focused and deeply detail-oriented.  This is a full-time, hybrid model (min. 2 days per week from office) role. Tech stack TypeScript, nestJS ( Node.js framework), PostgreSQL, RabbitMQ   Your future work will include connecting our payment rails to different blockchains, integrating payment gateways & Open Banking APIs with open ledgers, building internal tools and architecture.   What we are looking for in candidates 2+ years of experience in building sophisticated backend systems, readiness to work in a rapidly scaling up startup, experience in either fintech (payment services) or blockchain (exchanges or dApps)...

We are  Ramp , a  well-funded scaleup  that makes the Web3 world a reality 🚀 Role Overview We are looking for a Senior Backend Engineer to develop Ramp's core settlement engine with the rest of the engineering team. If you are keen to work in a product company and interested in new technologies then we want to hear from you. You will have an impact on  what  and  how  we do it.  This is a full-time, hybrid model (min. 2 days per week from office) role. Tech stack  TypeScript, nestJS ( Node.js framework), PostgreSQL, RabbitMQ.   Your future work will include maintaining and extending core services, connecting our payment rails to different blockchains, integrating payment gateways & Open Banking APIs with open ledgers, building internal tools and architecture.   What we are looking for in candidates 4+ years of experience in building sophisticated backend systems, readiness to work in a rapidly scaling up startup,...

We are  Ramp , a  well-funded scaleup  that makes the Web3 world a reality 🚀 Role Overview We’re looking for a  Staff Backend Engineer  to develop Ramp's core settlement engine with the rest of the engineering team. Someone who is excited by the possibilities of working on the intersection of  FinTech and blockchain , focused and deeply detail-oriented. You will take  technical ownership  of our internal applications and shape and define the direction of Ramp’s technology according to the best industry standards. You will take an active role in  powering our technical growth , scaling teams and researching how to build better products. This is a full-time, hybrid model (min. 2 days per week from office) role. Tech Stack TypeScript, nestJS (Node.js framework), PostgreSQL, RabbitMQ. Why is this role a great opportunity for you?  you will have an  enormous impact  on our architecture, scaling, team, and good practices we use,  results of your work...