Backend Developer – Build Scalable APIs

About the role

We are seeking a Backend Developer to design, build, and maintain scalable and reliable backend systems. You will be responsible for developing APIs, handling data processing, and ensuring high performance and stability of our services.

Key responsibilities

• Design, develop, and maintain backend services and RESTful APIs.
• Build high‑performance, scalable systems and ensure their reliability.
• Collaborate with frontend developers, product managers, and other stakeholders.
• Optimize database queries (SQL and NoSQL) and improve overall system efficiency.
• Write clean, maintainable, and well‑documented code.
• Implement security and data‑protection best practices.
• Troubleshoot, debug, and upgrade existing systems.

Required profile

• 5+ years of backend development experience.
• Proficiency in at least one backend language such as Node.js, Python, Java, or Go.
• Experience designing and developing RESTful APIs.
• Familiarity with SQL and/or NoSQL databases.
• Understanding of system design, scalability, and performance optimization.
• Strong problem‑solving skills and attention to detail.

Required skills

• Node.js
• Python
• Java
• Go
• RESTful API design
• SQL databases
• NoSQL databases
• Git version control
• AWS, GCP or Azure (cloud platforms)
• Docker
• Kubernetes
• Microservices architecture
• CI/CD pipelines
• DevOps / SRE practices
• AI/ML systems or data pipelines (nice to have)