| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
HyroTrader | Remote | $70k - $120k | |||
Provable | San Francisco, CA, United States | $94k - $120k | |||
Phantom | Remote | $157k - $175k | |||
Wormholefoundation | Remote | $84k - $150k | |||
| Learn job-ready web3 skills on your schedule with 1-on-1 support & get a job, or your money back. | | by Metana Bootcamp Info | |||
Phantom | Remote | $200k - $250k | |||
Nexus | Brazil | $157k - $175k | |||
Kraken | London, United Kingdom | $88k - $101k | |||
Blockworks | New York, NY, United States | $190k - $210k | |||
Binance | Taipei, Taiwan |
| |||
Wormhole Foundation | Remote | $105k - $150k | |||
MLabs | Remote | $106k - $110k | |||
Fasanara | London, United Kingdom | $77k - $84k | |||
Consensys | Remote | $130k - $173k | |||
Binance | Taipei, Taiwan |
| |||
Zscaler | Remote | $80k - $110k |
- Design, develop, and optimize backend systems powering our trading platform.
- Build APIs (REST, GraphQL, gRPC) and WebSocket services for real-time data streaming.
- Architect scalable and fault-tolerant solutions with high availability.
- Implement monitoring, observability, and automation for production services.
- Collaborate with traders and developers to deliver mission-critical features.
- Excellent knowledge of Rust / Go and/or Python
- Strong experience with Bash scripting and automation
- Advanced knowledge of Apache Kafka (design, optimization, troubleshooting, cluster management)
- Experience with Redis (cache + message broker, performance optimization)
- Proficiency in SQL (PostgreSQL preferred) and NoSQL databases
- Proven track record designing REST, GraphQL, and/or gRPC APIs
- Experience with WebSockets for real-time communication & data streaming
- Solid understanding of containerization (Docker; Kubernetes is a plus)
- Hands-on experience with CI/CD pipelines (GitLab CI preferred)
- Familiarity with monitoring & observability tools (Prometheus, Grafana, ELK stack, Sentry, etc.)
- At least basic networking knowledge (TCP/IP, HTTP, load balancing, security, proxies)
- Background in building for scalability, high availability, failover, and resilience
- Experience with event-driven architectures, microservices, CQRS, and DDD
- Work with big data and stream processing
- Cloud experience (AWS, GCP, or Azure)
- Familiarity with other message brokers (RabbitMQ, etc.)
- Experience with load testing and performance tuning
- Knowledge of API gateways and service mesh
- Backend security expertise (OAuth2, JWT, rate limiting, audit logs)
- Experience with legacy system migrations
- Be part of a core team shaping the product from the ground up.
- Work on fast-moving fintech and Web3 projects with real user impact.
- Flat structure — your ideas are heard and implemented quickly.
- Fully remote, async-friendly, and flexible hours.
- Competitive compensation based on experience and contribution.
- A link to your GitHub repo (required, at the very top of your message)
- Your CV
- Anything else you’re proud of
What does a back-end developer in Web3 do?
A back-end developer in web3 typically works on the server-side of a web application, using technologies that are specific to the decentralized web (also known as Web3-related)
This might involve building and maintaining the infrastructure that supports decentralized applications (dApps), or developing the underlying smart contracts and blockchain-based systems that power those dApps
In general, the goal of a back-end developer in web3 is to create the technologies and tools that enable users to interact with the decentralized web in a secure and seamless way.