3,154 Crypto & Web3 jobs
Open tech roles at companies in crypto, blockchain and web3.
Senior iOS Software Developer (Remote)
Senior iOS engineer to architect and build a consumer finance app — a joint virtual banking and cryptocurrency wallet built on stablecoins — from the ground up, owning architecture, SwiftUI/Swift development, security, and engineering standards. Posting is titled remote but the description states San Francisco, in-office, with visa sponsorship and relocation.
Product Designer, Connect
Designs intuitive interfaces for businesses to manage digital currencies and cross-border transactions using stablecoins and traditional fiat rails, collaborating with engineering and product teams.
Software Developer
Remote, async contract work on Learncode, a decentralized course marketplace. Contributors work across three tracks: frontend wallet UX and marketplace polish with React/Next.js/Tailwind, backend hardening and a JSON-to-PostgreSQL migration with Node.js, or Solidity 0.8.x smart-contract security and testing.
Trading Operations Analyst
Build and maintain the data pipelines and operational systems that reconcile trades, settlements, and PnL across commodities, equities, FX, and crypto for a proprietary trading firm.
Solutions Architect, AMER
Designs and delivers secure blockchain integrations for large banks and financial institutions, bridging sales, engineering, and customer needs to deploy Fireblocks’ platform.
Golang Backend Engineer for Web3 Infrastructure & APIs
NodeReal is hiring a hands-on Golang backend engineer in Hong Kong to build high-performance Web3 infrastructure: designing scalable services, API layers, and data pipelines across multiple blockchains, working with distributed systems, concurrency, and network protocols, with AI-assisted coding workflows.
Lending Java Developer - Hong Kong
Senior Java engineer joining Galaxy Digital's Lending technology team in Hong Kong to build next-generation crypto lending systems: backend services for loan origination, collateral/margining, interest accrual, liquidations, and risk, integrating blockchain networks, custodians, oracles, and traditional finance. Core stack: Java, Spring, Kafka, microservices.
Intern, Data Engineer
A 6-month, full-time data engineering internship (starting Feb 2027) in Bitpanda's Data Hub team in Barcelona. The intern builds and maintains ETL pipelines and data products in Python and SQL, applying CI/CD and engineering best practices with mentorship, plus basic cloud exposure (AWS preferred).
Lead Product Manager, DeFi
Lead Product Manager at Bitpanda (Vienna, remotely available in the EU) building the company's Euro-denominated DeFi ecosystem on Vision Chain, its own OP Stack L2, starting with crypto-backed lending in the Bitpanda app. You design lending markets, curate protocols and partners, and work with Legal/Compliance on MiCA as an IC in a small senior team.
Technical Support Engineer - Student Position
A shift-based junior technical support role for current students in NYC at Blockaid, a blockchain security company. Day to day: front-line support for Blockaid's crypto security products, monitoring system/API health and security alerts, and maintaining troubleshooting documentation, with a path to a full-time role after graduation.
Security Operations Engineer
Owns daily operation and continuous improvement of Alpaca's SIEM and SOAR: onboarding log sources, building and tuning detections (MITRE ATT&CK-mapped), running threat hunts, automating response playbooks, and supporting incident response. Needs 3+ years in security ops with SIEM, Python/Bash, Linux, and on-call participation.
AI Security Engineer
Owns technical security controls for how Alpaca uses AI: agent identity and access, AI tool guardrails, security logging/telemetry, and AI-powered security tooling, while partnering with engineering and GRC. Requires security engineering plus hands-on LLM/AI-agent security, OAuth/secrets, Python, CI/CD, and incident response at a remote-first brokerage infrastructure fintech.
Technical Support Engineer, Japan
Join Fireblocks' newly formed APAC support team providing 24/7 technical support for its digital-asset (crypto) SaaS platform: troubleshooting complex customer issues over Slack, managing cases, escalating to senior support, and collaborating with SRE/DevOps/Product. Requires 3-5 years support experience, API debugging, and native/fluent Japanese and English.
Senior Cloud Architect
Senior Cloud Architect at Ripple in Sydney, working on the cloud infrastructure behind Ripple's blockchain/crypto solutions that help financial institutions, businesses, governments and developers move value globally.
Software Engineer (Full Stack) - ECommerce / AI
Full-stack engineer building e-commerce web platforms and React Native mobile apps end to end, with Node.js/TypeScript and Python REST APIs, PostgreSQL/MongoDB, Docker CI/CD and cloud deployment, plus hands-on AI work (LLM integrations, RAG pipelines, AI agents, MCP tooling), based in Hong Kong.
Data Engineer: ELT, SQL & BI for Finance (Zurich Hybrid)
Data/Analytics Engineer for Crypto Finance Group in Zurich (hybrid): designs and maintains Python ELT pipelines, builds scalable data models for finance and operations, and delivers Looker/Looker Studio dashboards for stakeholders on a blockchain/fintech data platform. English required; German a plus.
Data Engineer
Data Engineer in Zurich building the data ecosystem behind Finance and Operational reporting at Crypto Finance Group (part of Deutsche Börse): designing Python ELT pipelines into BigQuery, crafting complex SQL data models, orchestrating with Dagster and transforming with SQLMesh, and powering Looker dashboards.