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| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
1inch | Dubai, United Arab Emirates | $98k - $108k | |||
TAC | Italy | $81k - $110k | |||
Yuma | Stamford, CT, United States | $84k - $148k | |||
Caiz | Remote | $80k - $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 | |||
OpenZeppelin | Remote | $88k - $168k | |||
CoW DAO | Remote |
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travoom | Austin, TX, United States | $87k - $87k | |||
wildcat | Remote |
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Dune | United States | $90k - $100k | |||
Logos | New York, NY, United States | $63k - $68k | |||
Vac | New York, NY, United States | $63k - $68k | |||
Fmr | New York, NY, United States | $103k - $218k | |||
CreatorNation | Chennai, India | $63k - $90k | |||
Pundi X | Singapore, Singapore | $86k - $96k | |||
Zessta Software Services Private Limited | Hyderabad, India | $80k - $80k |
Backend Engineer
Dubai Office
Product – Backend /
Full-time, Office /
On-site
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The Senior Backend Engineer role focuses on developing high-performance, scalable backend systems, requiring expertise in node.js ecosystem (including Nest.js), microservices architecture design, monitoring tools, and different kind of storages. Contributor required to have a basic knowledge about blockchain technologies. Contributor responsibilities related to the development of services for the whole 1inch infrastructure (e.g. History, Tokens, Prices, BFF).
Key Responsibilities: Backend Development & API Design
- Develop and maintain scalable microservices using Nest.js
- Design and implement high-performance APIs and backend systems
- Ensure low latency and high throughput in service architecture
- Write clean, maintainable, and well-documented code
- Follow internal coding standards and development guidelines
System Monitoring & Reliability
- Monitor technical and business metrics (latency, error rates, uptime)
- Set up alerting systems for early incident detection
- Perform regular profiling and system performance analysis
- Optimize backend components, including database queries and response times
Code Quality & Collaboration
- Participate in code reviews to ensure quality and consistency
- Engage in architecture discussions and sprint planning sessions
- Promote best engineering practices across the team
Security & Scalability
- Ensure backend systems are secure, scalable, and resilient
- Apply industry best practices for data protection and system design
- Identify and mitigate system vulnerabilities proactively
Innovation & Continuous Improvement
- Stay updated with emerging backend technologies
- Introduce new tools and practices to enhance team efficiency
- Continuously seek ways to improve system architecture and performance
Experience requirements
- Previous experience working in fintech, DeFi, or crypto projects;
- Experience with microservices architecture in a high-load environment;
- Experience setting up and managing metrics pipelines and alerting systems;
Skills
- Proficient in Node.js/TypeScript with strong SQL skills and PostgreSQL experience
- Familiar with Redis, message brokers (e.g. NATS, EMQX, Kafka), and monitoring tools (Prometheus, Grafana)
- Good understanding of blockchain fundamentals, Web3, and Solidity
- Knowledge of CI/CD pipelines, Docker, and basic Kubernetes concepts
- Strong problem-solving abilities, proactive communication, and quality-driven mindset
Will be considered an advantage:
- Nest.js
- Knowledge of event-driven architecture
- Knowledge of Web3 libraries (ethers.js, web3.js) for blockchain interactions;
Mindset
- Open to a hybrid schedule in the Dubai office (minimum 3 days per week on-site)
- Enterprise-oriented mindset with a focus on structure and scalability
- Comfortable working in a Scrum-based, agile environment
Why you'll love working with us
- Join a young, creative team in a fast-paced and supportive environment
- We’re open to new ideas — if you’ve got a vision, pitch it and make it happen
- Enjoy competitive pay that matches your skills and experience
- Be part of a company that’s shaping the future of DeFi
- Take time when you need it — we offer unlimited vacation days
- Get fully compensated for your work gear — we’ll set you up for success
- Travel with us! We host an annual team retreat at a top international location
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What does a solidity developer do?
A Solidity developer is a programmer who specializes in writing smart contracts using the Solidity programming language
Solidity is a contract-oriented, high-level language for implementing smart contracts on various blockchain platforms, such as Ethereum
The responsibilities of a Solidity developer can vary depending on the specific project they are working on, but some common tasks they might be responsible for include:
- Writing and testing Solidity code for smart contracts, Debugging and troubleshooting issues with existing smart contracts
- Collaborating with other members of the development team to ensure that the contracts are implemented according to the project's specifications
- Keeping up-to-date with the latest developments in the Solidity and blockchain communities, and incorporating new best practices and techniques into their work
- Participating in code reviews and contributing to the development of coding standards and guidelines for the project.