Backend Developer

Job Summary:

We are eclipt.ai - more than just a mobile & web development agency. Our main focus is mobile and web applications development and support for various business sectors for over six years. Our portfolio includes a wide variety of software solutions, from small crypto signals apks to projects with IoT and Generative AI integration.
 

Key Responsibilities:

• Build Core Services: Write clean, scalable server-side code using Node.js (Nest.js / Express.js) to power mobile app features.
• API Design: Architect and optimize REST/GraphQL endpoints specifically for mobile clients (handling payload size, versioning, and latency).
• Database Management: Design schemas and optimize queries in PostgreSQL, MySQL, and MongoDB.
• Firebase Management: Implement Auth logic, write Cloud Functions, and handle server-side triggers for Push Notifications (FCM).
• Architecture: Apply Clean Architecture and SOLID principles to keep the codebase maintainable as the product grows.
• Mobile Support: Develop backend logic for offline data sync and multi-device state consistency.
• Deployment: Handle service deployment, CI/CD pipelines, and monitor production stability.

Role Profile:

• 2+ years of commercial experience in Backend development (outsource background is a big plus).
• Solid Node.js stack: Proficient in Nest.js or Express.js and comfortable switching between SQL and NoSQL (PostgreSQL / MongoDB).
• Firebase Expertise: Practical experience with Cloud Functions, Firestore, and FCM.
• Strong Fundamentals: Deep understanding of OOP, SOLID, and Clean Architecture.

Soft Skills:

• Ability to collaborate effectively
• High level of problem-solving skills and ownership
• Excellent Communication skills

What we offer:

• Competitive level of salary
• Remote-first way of working
• Flexible working schedule
• Mentorship program for all employees
• Regular Performance reviews

• Tailor made development plans for every employee