3,158 Crypto & Web3 jobs
Open tech roles at companies in crypto, blockchain and web3.
Web3 Full-Stack Engineer — Hybrid & Growth
Build Web3 applications end to end in a hybrid South African team: React/Vue frontends, Node.js/Python backends, plus smart contracts, data management, and API design. Requires 4+ years of full-stack experience and familiarity with blockchain tech and Solidity.
Blockchain Data Engineer | Hybrid, Cutting-Edge Analytics
Build and maintain data pipelines that ingest blockchain data from networks like Ethereum, Bitcoin, and Solana, delivering reliable datasets and scalable architectures for analytics. Day-to-day work uses Python/Java/Scala, SQL, and big data tools in a hybrid Pretoria role.
Blockchain Data Engineer
Designs, builds, and maintains ETL/ELT data pipelines that ingest and process blockchain data from networks like Ethereum, Bitcoin, and Solana for a blockchain analytics firm in Pretoria. Works with Python/Java/Scala, SQL databases, big data tools (Spark, Hadoop), cloud platforms, and Airflow, in a hybrid work model.
Remote Blockchain Backend Engineer (Go/Rust)
Fully remote blockchain backend engineer who designs, builds, and maintains scalable backend systems and APIs for blockchain applications, optimizing network infrastructure and collaborating with frontend and smart contract teams. Requires 3+ years in backend development (1+ in blockchain) with Go, Rust, Python, or Node.js.
GTM Program Manager
Hands-on RevOps program manager who owns the go-to-market project portfolio at Digital Asset: running vendor and systems-integrator implementations of sales tools, gathering requirements, coordinating UAT, building training/enablement, and keeping every workstream moving. On-site in New York City; stack includes Salesforce, Wrike, Google Workspace, and AI tools like Claude.
AI/HPC Data Center Infrastructure Engineer
Operates and maintains AI/HPC data center infrastructure at Bitdeer's Johor Bahru site: installing, racking, cabling, and troubleshooting NVIDIA GB200/GB300 GPU clusters, x86/storage servers, and Ethernet/InfiniBand networks, with firmware upgrades, provisioning, incident response, and a 24x7 two-shift rotation.
Chief Technology Officer, x402
CTO for the x402 Foundation, The Linux Foundation's vendor-neutral home for the x402 open web-payments protocol built on HTTP 402. This individual-contributor role sets the technical roadmap, runs the conformance/certification program, and drives interoperability across payments and agentic-AI protocols, with fluency in HTTP, settlement, and mainstream languages like TypeScript, Go, Python, or Rus
Staff GRC Program Manager
Ripple is hiring a Staff GRC Program Manager in São Paulo to lead cybersecurity governance, risk, and compliance for its Brazil entity operating as a regulated virtual asset service provider (SPSAV/VASP). Day to day, they run the local InfoSec and ICT risk program, handle BCB/COAF/ANPD regulatory engagements, test security controls, and brief the board.
Senior Front-end Developer (React)
Build and optimize a global iGaming/Web3 platform using React, TypeScript, and modern state management, integrating APIs and WebSockets for high-performance gaming experiences.
Middle / Senior Java Developer
Build and maintain high-performance Java backend services for global iGaming and Web3 platforms using Spring Boot, microservices, and cloud tech.
iOS Developer (Swift)
Build native iOS apps in Swift/SwiftUI for a global iGaming and Web3 platform, integrating APIs, WebSockets, and blockchain features.
Data Analyst
Analyze iGaming/Web3 data to drive product decisions, build BI dashboards, and run A/B tests using SQL, Python, and tools like Power BI or Amplitude.
Business Analyst / Product Owner
Owns the product backlog for AI-powered Web3 and iGaming features, turning business goals into user stories and guiding cross-functional teams through Agile delivery.
Desenvolvedor Golang - Trabalho Remoto
100% remote Golang developer role at BairesDev, an IT outsourcing firm that builds solutions for clients like Google, Rolls-Royce and Silicon Valley startups. Day to day: designing, scoping and building applications in Go, working with SQL/NoSQL databases, microservices on AWS/EC2/Docker, and CircleCI/CI-CD pipelines.
Product Marketing Manager
BitGo (NYSE: BTGO) is the digital asset infrastructure company delivering custody, wallets, staking, trading, financing, stablecoins, and settlement services from regulated cold storage. Since 2013, BitGo has focused…
Director, Lifecycle Marketing
Who We Are At OKX, we believe that the future will be reshaped by crypto, and ultimately contribute to every individual's freedom. OKX is a leading crypto exchange, and the developer of OKX Wallet, giving millions…
Compliance Analyst, Financial Crime Compliance QA
QA Analyst on OKX's Financial Crime Compliance team, conducting daily independent quality reviews of AML/sanctions investigations (transaction monitoring, name screening, EDD), giving investigators feedback, running calibration sessions, and reporting on quality trends. Core focus: AML/CFT regulations, financial crime investigations, and QA methodologies.