3,144 Crypto & Web3 jobs
Open tech roles at companies in crypto, blockchain and web3.
Java Backend Developer (Payment & Wallet Systems)
dtcpay, a MAS-licensed payment provider bridging fiat and digital assets, is hiring a Java Backend Developer in Kuala Lumpur to design, build, and own scalable microservices and APIs for its core payment and wallet systems. Core stack: Java, Spring Boot, MyBatis, MySQL/PostgreSQL, Redis, and message queues.
Senior Product Designer, Fiat/EarnNew
Senior product designer for OKB Technology's Fiat/Earn crypto products in Hong Kong: designs mobile-first, user-centric crypto interfaces (CeFi/DeFi) in agile cross-functional teams, covering research, prototyping, and design-system work. Requires 5–8 years of product design experience and deep crypto fluency.
Vice President, SAR Investigator
We’re seeking a future team member for the role of Vice President, AML Investigator – Digital Assets, to join our Financial Crimes Compliance team. This role is located in Pittsburgh, PA or Lake Mary, FL. In this role,…
Motion Graphics & Video Editor
Motion Graphics & Video Editor at Bitcoin.com in Warsaw (hybrid), creating animation-led explainers, product tutorials, and launch videos that make Bitcoin and crypto easy to understand, plus conventional editing for interviews and social clips using After Effects, Premiere Pro/Resolve or similar, with AI tools supporting production.
Product Manager
Product Manager owning growth end to end at VOICE, a Solana-based opinion-signal platform that turns votes into on-chain assets: formulating and A/B-testing growth hypotheses, optimizing the conversion funnel, revenue and retention, and owning the roadmap and delivery. Requires technical fluency, hands-on data work, and crypto/Web3 product experience.
SDE-2 Full-Stack Engineer
SDE-2 full-stack engineer at Xybit, a small fintech/crypto team building a prop-trading evaluation platform (The Funded Room) and a quest-to-earn crypto platform (Xento). Ships TypeScript, React/Next.js and Node.js features end to end with PostgreSQL, payments, KYC and third-party integrations, remote-first with flexible hours.
Engineering Manager - Arcnine
Hands-on Engineering Manager to lead Tradeify's new Arcnine trading platform from build through launch: hiring and growing a full-stack/backend team, guiding real-time architecture, and owning delivery, quality, and production reliability. Stack includes React/Next.js/Vue; Python/Node/C#/Go; AWS/GCP/Azure with Docker/Kubernetes.
Fullstack Engineer - AgenticOps (100% Remote)
Fullstack engineer on Tether's QVAC team building developer tools and AI agents that automate CI workflows, pull-request reviews, and code-quality checks for desktop and mobile apps. Hands-on, 100% remote role (Netherlands) focused on tooling, testing, and release automation.
Senior / Staff Java Engineer Core Infrastructure & Site Reliability (Java)
Senior/staff Java engineer for a global cryptocurrency exchange's Core Infrastructure & Site Reliability team in Singapore — owning stability of critical trading systems, proactively finding and fixing systemic risks at scale. Core stack: Java/Spring Boot, with Go/C++ considered, plus Nginx, Redis, Elasticsearch, Kafka, MySQL, Docker, and Kubernetes.
Senior Technical Program Manager, Simulation
Leads cross-functional programs to integrate simulation into machine learning workflows for autonomous driving, coordinating releases and scaling ML-based evaluation tools.
Senior Fraud Data Scientist (Credit Card)
Senior Fraud Strategist at Gemini designs and implements fraud prevention rules and controls for a global crypto/Web3 platform, using SQL, Python, and data analysis to protect users and assets from emerging threats.
Off-Cycle 2026 Cybersecurity Internship
Intern on Galaxy's Product Security team helping develop and refine secure engineering standards (auth, API security, web UI security, secure coding) and build custom libraries/resources for engineering teams, using Python/Rust/C++/Solidity and GenAI tools.
Quant Developer, Trading Systems (Rust and C++)
Quant engineer at Blockhouse turning research specs into live trading signals: building and optimizing low-latency Rust/C++ market data, order-book and market-making systems, owning crypto and traditional venue connectivity, debugging production trading infra, and co-leading cloud infrastructure while guiding the engineering team.
Security Engineer
Hands-on application security engineer at Mysten Labs who runs bug bounty programs, manages external audits, owns software supply chain security, and builds anti-scam and analysis tooling to protect the Sui blockchain ecosystem. Core tech: Rust, TypeScript, Python, Move, GitHub Actions, CodeQL/Semgrep.
Senior Software Engineer - Access & Authorization (Platform)
Designs and builds secure, distributed authentication/authorization systems (OAuth, tokens, 2FA) for Coinbase’s web, mobile, and API platforms, balancing security, performance, and developer experience.