We're hiring: Software Engineers (Java Spring Boot + React/Next.js) – eGovernance

COSQ Network Private Limited is building a citizen-facing e-Governance
platform on Java Spring Boot and React/Next.js. We are hiring full-stack
software engineers at four levels to design, build and ship services that
government departments and citizens depend on.
Location: Trivandrum, India (on-site only)
Employment type: Full time

OPEN LEVELS AND CTC (based on skills and experience)
• Lead Full-Stack Engineer (Grade I) – 8+ years total, 6+ in Java/Spring
Boot, 2+ in React/Next.js – ₹11.0 – 13.2 LPA
• Senior Full-Stack Engineer (Grade II) – 6+ years total, 5+ in Java/Spring
Boot, 2+ in React/Next.js – ₹9.4 – 11.2 LPA
• Full-Stack Engineer (Grade III) – 4+ years total, 3+ in Java/Spring Boot,
1+ in React/Next.js – ₹8.3 – 9.9 LPA
• Software Engineer (Grade IV) – 3+ years total, 2+ in Java/Spring Boot,
working knowledge of React/Next.js – ₹7.3 – 8.7 LPA

WHAT YOU'LL DO (ALL LEVELS)
• Build REST APIs and business modules in Spring Boot for citizen services,
back-office workflows,



approvals, payments, notifications and reports.
• Build responsive, accessible screens in React and Next.js: application
forms, status tracking, dashboards and admin consoles.
• Model data and write efficient queries in PostgreSQL; follow secure coding
practices for authentication, authorisation, validation, audit logging and
personal data.
• Write unit and integration tests (JUnit, Mockito, React Testing Library),
take part in code reviews, and fix defects found in QA and UAT.
• Work with the BA, QA and DevOps teams in Agile sprints; keep API
documentation and release notes current.

ADDITIONAL RESPONSIBILITIES BY LEVEL
• Grade I (Lead): own solution architecture (microservices or modular
monolith, API contracts, caching, messaging); set coding, testing and
security standards; lead design reviews and a team of 5+; integrate with SSO,
Aadhaar-based services, DigiLocker, e-Sign and payment gateways; give
reliabl

📌 Software Engineer (Thiruvananthapuram)
🏢 COSQ NETWORK
📍 Thiruvananthapuram