3,153 Crypto & Web3 jobs
Open tech roles at companies in crypto, blockchain and web3.
Senior Market & Trading Data Engineer
Build and operate a high-throughput crypto market-data platform: ingest exchange APIs, run streaming/batch pipelines, and maintain storage backends (Iceberg, ClickHouse, MySQL/PostgreSQL) to feed trading desks, quants, and analytics.
Senior Staff Software Engineer, Mobile Infrastructure
Build and maintain the shared mobile infrastructure and frameworks that power OKX’s crypto trading app, optimizing performance and developer tooling for iOS and Android at scale.
Security Engineer, Detection and Response
As a Detection and Response Engineer at Paxos, you build detection-as-code, threat hunts, and response automations protecting the company's cloud, crypto, endpoint, and network infrastructure. Core work involves SIEM/EDR detection tuning, purple-team validation, threat hunting, and scripting (Python/Bash) to automate investigations alongside a 24x7 SOC.
Разработчик MS SQL
Database developer owning the MS SQL Server 2019 layer of a brokerage system for a growing crypto business, working remotely from Russia. Day to day is T-SQL development and tuning (indexes, optimizer, locks, transaction log), with Git, Visual Studio DB projects and CI/CD as a plus.
Senior Blockchain Engineer
Senior Blockchain Engineer at Remitee, a fintech for international payments, designing, shipping and operating Solidity smart contracts and backend services for on-chain treasury, stablecoin liquidity and cross-border settlement — covering custody integration, gas management, security/audits, and monitoring on EVM networks.
Senior Site Reliability Engineer
A Senior SRE ensures Alpaca’s global brokerage platform’s reliability, observability, and operability by managing cloud infrastructure (Kubernetes, GitOps), PostgreSQL performance, and incident response while mentoring engineers.
Senior Technical Product Manager: Infrastructure and Platforms
Alpaca is hiring a Senior Technical Product Manager to own its internal infrastructure and developer platform as a product: defining the platform maturity roadmap, managing intake/backlog, and driving CI/CD adoption, cost efficiency/attribution, and 24/7 global deployability with DevOps and Platform teams. Tech areas include CI/CD (ArgoCD), service mesh, API gateway, compute infra, and networking.
Blockchain Security Researcher
Research and audit smart contracts for blockchain protocols and financial institutions, using AI tools to find vulnerabilities and co-design secure systems with clients.
Senior Software Developer, Backend
Senior backend developer at Robinhood building scalable, low-latency distributed systems that provide reliable access to financial instrument data, supporting the Canadian crypto platform (WonderFi, Bitbuy, Coinsquare). Day-to-day: designing and shipping production backend features, refining APIs, and mentoring juniors — hybrid from the Toronto office.
Senior Product Designer
Senior Product Designer at SCRYPT (Zurich or EU remote) designing institutional digital-asset trading, asset-management, custody, and operations interfaces — building UX flows, execution screens, design systems, and prototypes in Figma, running user research, and partnering closely with engineering on implementation-ready designs.
Full Stack Engineer
Remote full stack engineer at SCRYPT owning customer-facing crypto trading, portfolio, and compliance interfaces: building TypeScript/React front ends, Node.js APIs, blockchain data integrations, auth flows, and real-time WebSocket data streams.
Platform Engineer - Fintech/ Crypto
Platform engineer (hired by outstaffing firm Incubly) embedded with a French crypto-security client known for hardware wallets, owning the internal developer platform: GitHub Actions runner fleet, JFrog artifact management, ArgoCD GitOps delivery, Terraform/Terragrunt IaC, Kubernetes config, and the observability stack (Grafana, Prometheus, OpenTelemetry).
AI-Driven Full Stack Engineer for Digital Assets
Symphony Digital Assets, part of PhillipCapital, is hiring a Full Stack Developer in Singapore to design and build web applications and APIs for its digital asset platform. The role is AI-enabled, using AI coding assistants and LLM-based features, and involves integrations with identity verification, crypto exchanges, and banking/payment interfaces.
Full Stack Developer (AI-Enabled)
Full Stack Developer at PhillipCapital's Symphony Digital Assets team in Singapore, building web apps and APIs for a digital asset platform (crypto exchange, banking/SWIFT/PayNow, ledger integrations) while developing AI/LLM-powered features using Java Spring Boot, AWS, Kubernetes, and AI coding assistants.
Director of Payments Venture
ABOUT THE ROLE We're about to launch a payments venture on top of Rootstock, Bitcoin's EVM-compatible sidechain. This is a 0 → 1 role — you'll take proven protocol-level technology and shape it into a portfolio of…
Senior Product Designer
RootstockLabs is hiring a remote Senior Product Designer to own the end-to-end UX/UI design process for its Bitcoin-backed onchain financial infrastructure — designing web and mobile experiences, evolving the design system, and collaborating with Product, Engineering, and Marketing. Open to candidates based in Europe or South America.
Senior Product Manager - Trading Growth (Web3)
Senior Product Manager owning end-to-end delivery of consumer crypto trading products at Trust Wallet — building and iterating on trading features, growth/referral programs, and tokenized real-world asset products in Web3. Fully remote, global role centered on on-chain trading (DEXs, market data) and data-driven product growth.