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Senior Software Engineer

1inch LabsDubai, Dubai, United Arab Emirates

7 منذ أيام

الوصف الوظيفي

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The Senior Software 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).

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

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 Required

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

Join us in shaping the future of DeFi with 1inch!

Seniority level

Mid-Senior level

Employment type

Full-time

Job function

Industries

Software Development

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Software Engineer • Dubai, Dubai, United Arab Emirates