Node.js Developer

LimeChain is a global leader in Web3 development and innovation, working with Fortune 500 clients and Web3 startups. We’re experts in crafting dApps, blockchain networks, and enterprise solutions using a wide range of Web3 technologies. With over 200 projects under our belt and a team of more than 120 industry experts, we are now one of the companies with the most accumulated know-how in the Web3 space.

WHAT YOU WIlL BE DOING

• Designing and developing scalable, high-performance backend applications using Node.js and modern frameworks like NestJS, Fastify, or Express.js.
• Writing reusable, maintainable, and testable code for both RESTful and GraphQL APIs.
• Integrating applications with relational and NoSQL databases.
• Creating and managing custom middleware solutions for efficient request processing and security.
• Collaborating with frontend developers to ensure seamless API integration and provide support for end-to-end user experiences.
• Participating in code reviews, providing constructive feedback, and promoting best coding practices within the team.
• Documenting API specifications and backend logic to ensure clarity and ease of maintenance.
• Continuously optimizing the application for performance and scalability under concurrent loads.
• Engaging in the development of advanced backend architectures, including microservices and distributed systems.

WHAT YOU BRING TO THE TABLE

• Experience in designing, developing, and maintaining Node.js applications.
• Strong proficiency with asynchronous programming, Promises, async/await, and Node.js event-driven architecture.
• Experience with modern Node.js frameworks such as Express.js, NestJS, Fastify, Koa, or Hapi.js.
• Deep understanding of relational databases (PostgreSQL, MySQL) and NoSQL databases (MongoDB, Redis), with hands-on experience in database integration and optimization.
• Familiarity with RESTful and GraphQL API design and development.
• Excellent problem-solving skills and the ability to handle complex technical challenges.
• Strong communication and collaboration skills, with the ability to work effectively within a team.

Not a dealbreaker but we will totally high-five you, if you have:

• Previous knowledge or experience in Web3/Blockchain would be considered an advantage, but it is not mandatory.
• Familiarity with TypeScript.

BENEFITS:

• Recognition as a Blockchain & Web3 Leader – Enter the exciting world of Web3, join a brilliant team of blockchain experts and be at the heart of the global Web3 ecosystem.
• Growth Opportunities – Blockchain onboarding, mentorship, tailored career paths, leadership trainings – just some of the ways we support your growth with us.
• Car Allowance – A signature Lime Benefit. You get financial support for the purchase of a personal car on lease after your second year with us.
• Epic Team Buildings & Events – We love our big team buildings so much, we have them twice a year! We also have regular mini-team buildings and game nights.
• Annual leave – Unlock up to 25 days of annual leave, rewarding your commitment with us.
• Hybrid Work – You can work from home up to 2 days per week.
• Premium Health Insurance – We got your premium medical and dental care covered.
• Team Feast & Daily Snacks – Weekly lunch or breakfast, food vouchers and daily goodies at the office.
• Sports & Longevity Initiatives – Lime sports clubs, tournaments, sports cards and fellow Limes passionate about health and longevity.