Blockchain Wallet Backend Engineer - Real-Time & Secure
Framework Ventures
Framework Ventures is looking for a WDK Software Engineer to contribute to Tether's open-source toolkit for building self-custodial wallet applications. Candidates should have 5+ years of experience with Node.js and JavaScript, along with a strong background in crypto wallet development and security practices. This role will involve technical design, implementation, and collaboration to enhance the toolkit's capabilities. The ideal candidate will thrive in an agile environment and uphold the highest security standards. #J-18808-Ljbffr
- ...Ventures is looking for a Wallet Development Kit (WDK) Software Engineer based in New York. This... ..., ensuring security standards are met while managing backend services for real-time performance. Ideal candidates... ...strong background in DeFi, blockchain applications, and...Blockchain
- ...A leading blockchain analytics firm in the United States... ...a skilled software engineer to develop cutting-edge... ...role, you will work on wallet activity tracking, token... ...and understanding secure transaction handling.... ...multiple teams to enhance real-time data analytics. #J-188...Blockchain
- ...Framework Ventures is seeking experienced backend and wallet infrastructure engineers to build secure digital asset custody solutions. Key responsibilities include... ..., with a strong focus on security and operational efficiency in blockchain environments. #J-18808-Ljbffr...Blockchain
- ...United States, is seeking an exceptional DevOps Engineer to contribute to early product development in Web3 security. This role involves managing scalable cloud... ..., collaborate with top engineers, and help secure the future of blockchain technology. #J-18808-Ljbffr...Blockchain
- ...Framework Ventures is seeking an exceptional DevOps Engineer to join their elite team. In this role, you will design,... ...position offers an opportunity to work in a cutting-edge security startup within the blockchain space, fostering collaboration with top-tier engineers....Blockchain
- ...Framework Ventures is seeking a Staff Backend Engineer to join their Crypto Custody team in the United States... ...develop, and maintain high-performance crypto wallet systems using Golang, ensuring robust security for blockchain products. The position requires a strong foundation...Blockchain
- ...LiveKit is seeking a Senior/Staff Engineer to enhance and manage the media pipeline essential for real-time communications on its platform. You'll design, optimize, and oversee systems that handle media ingestion and export in LiveKit sessions, impacting voice agents globally...
- ...products to make this real: Sequence, which... ...friendly crypto + Web3 wallet, and ii) a seamless... ...purchase. For the first time, gamers can easily and securely sell and trade their... ...scale by making blockchain easy, fun and powerful... ...blockchain space, engineers who have built widely...BlockchainWork from homeShift work
- ...Pragmatike, a fast-growing startup, is seeking a Backend Engineer in the United States to design and build backend systems, APIs, and infrastructure... ...in a highly technical environment. The role focuses on real-time processing, improving system performance, and leveraging AI-...Remote work
- ...alongside exceptional teammates, you’re going to love doing your best work at Trellis. Your Mission We’re hiring a Senior Backend Engineer to advance our Real-Time Bidding (RTB) capabilities. You’ll join a nimble, driven team and play a key role in shaping our product and...Remote workFlexible hours
- ...businesses—from exchanges and wallets to payment processors... ...the power of blockchain technology, Tether enables... ...tokens instantly, securely, and globally, all at... ...The Job As a senior Backend Developer, you will be... ...smooth, responsive, and real-time for customers as the platform...BlockchainImmediate startRemote workWorldwide
- An innovative AI startup in New York is seeking a Senior Backend Engineer to design and build core systems for its agentic infrastructure. The role involves architecture of real-time data processing systems and collaboration with ML engineers. Candidates should have 5+...
- ..., delivering custody, wallets, staking, trading, financing... ...our clients to securely navigate the digital asset... ...closely with all engineering teams to ensure consistency... ...with large‑scale, real‑time, and distributed applications... ...cryptocurrencies and blockchain industry. Benefits...BlockchainWork at officeWorldwideMonday to FridayNight shift
- ...internet connection. For a blockchain-first global economy... ...become intuitive, secure, and seamless. Enter... ...using crypto from a wallet, centralized exchange... ...We’re looking for a BackEnd Engineer to join our growing team... ...architectures and real-time data processing Why Join...BlockchainWork at officeRemote workWork from homeMonday to Thursday
$130k - $196.5k
...requirements. We on the Pixel Serving team are part of the Identity Engineering teams at LiveRamp. We are LiveRamp's gateway for all realtime... ...advertising technology stack. Own several distributed real time APIs and applications, written in Go, that service external...Work from homeFlexible hoursNight shift- An innovative company is seeking a dedicated Backend Engineer to enhance a professional web-based financial terminal. In this role, you will... .... You will collaborate with backend teams to ensure real-time data delivery and monitor system performance using advanced...
- Job Title : Senior Backend Software Engineer Location : New... ..., US Type : Full-Time About the Company... ...is an end-to-end, blockchain-based SaaS platform... ...for stringent securities regulations while... ...source), Districts (a real-world themed... ...and the Freehold Wallet app (a forthcoming...BlockchainRemote jobFull timeWork at officeFlexible hours
- A leading fintech company based in New York is seeking a backend developer to build robust, scalable, and secure solutions. The ideal candidate will have excellent Node.js and JavaScript skills, experience with microservices architecture, and a strong understanding of security...BlockchainRemote work
- ...Fuse Energy, a leading force in renewable energy in the United States, seeks a Software Engineer to enhance their digital infrastructure. The role involves building a real-time digital twin of energy generation and customer demand, developing messaging interfaces, and...Relocation package
- ...are pioneering the future of real-time 3D experiences by fusing cutting... ...web platforms, real-time 3D engines, and cloud infrastructure to... ...across systems. Backend & Cloud Architecture Design... ...Functions, and Firestore. Build secure, scalable APIs using Node.js...Local area
- ...industry is seeking a Software Engineer to join their Asset Transfer... ...designing and supporting crypto wallets, while ensuring secure storage and management of... ...engineering, with a strong focus on backend programming and a passion for blockchain technology, all within a...Blockchain
- ...financial technology company in New York, NY is seeking a qualified Engineer to enhance their core services. Candidates should have a... ...with NoSQL databases. The role involves designing features for real-time systems and offers an opportunity to shape the future of...
$158.44k - $198.05k
...Framework Ventures is seeking a Senior Backend Engineer to join our Crypto Custody team. This role is crucial for designing and building secure, high-performance blockchain solutions. With 5+ years in backend development, particularly in Golang, you will collaborate across...BlockchainRemote work$158.44k - $198.05k
...Framework Ventures is seeking a Senior Data Engineer to join the AvaCloud team. You will design and build real-time data pipelines and support data management for blockchain applications. The role requires a bachelor's degree in Computer Science and over 5 years of experience...Blockchain- ...a cutting‑edge AI‑powered blockchain analytics platform focused... ...on‑chain transactions in real time to deliver wallet intelligence, token health... ...‑N lists) Partner with ML engineers (or implement simple models... ...logs/traces) Skills Strong backend fundamentals: distributed...Blockchain
- ...United States is seeking a Senior Front End Engineer to design and implement real-time web applications using React.JS. You will... ...frontend components, integrating with backend systems, and optimizing for performance and security. The ideal candidate should have significant...Remote work
- Code.Hub is hiring a .NET Software Engineer to join a hybrid agile team working on innovative gaming and entertainment platforms. You'll design and develop scalable software systems for real-time applications used by millions. The role requires expertise in C#, ASP.NET...
- A pioneering technology company is seeking a Senior Backend Engineer to develop and scale core services that empower real-time manufacturing operations. With over 7 years of experience, the ideal candidate will have proficiency in Go or Java, and strong expertise in API...Immediate start
- ...Senior Backend Engineer, ZeroDev Remote Engineering / Full-time / Remote At Offchain Labs, we are not just building... ...creating a decentralized, secure, and transparent future through blockchain technology. Our mission is... ...the full stack, from wallet UX down to the chain...BlockchainFull timeWork at officeRemote workWorldwideHome office
$200k - $400k
...Senior Backend Engineer (Blockchain Infrastructure / Onchain Systems) Location: New York, NY or Remote... ...is building one of the largest real-time prediction markets in the world, enabling... ...systems Improve fault tolerance and security in adversarial blockchain...BlockchainContract workWork at officeRemote work
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