Senior Full Stack Developer (Angular / React & Java)

Columbus Sverige; New Delhi; On-site; INR 1,200,000 - 1,800,000; Full time

Job summary

Columbus Sverige is looking for a Senior Full Stack Developer in New Delhi, India. This role demands expertise in both frontend and backend development, aimed at delivering high-quality solutions for global clients.

With 5-10+ years of experience, you'll design, test, and maintain scalable applications while mentoring junior developers. You will collaborate closely with product, UX and DevOps teams within an agile environment. Strong knowledge in Angular, Java, and databases is preferred.

Qualifications

• 5-10+ years of hands-on experience as a Full Stack Developer.
• Strong experience working in client-facing, delivery-oriented environments.
• Proven experience working in agile development teams.

Responsibilities

• Design, develop, test, and maintain robust and scalable full stack applications.
• Work closely with Product, UX, QA, DevOps, and global delivery teams.
• Mentor junior and mid-level developers on coding, testing, and design best practices.

Skills

Angular 16

React

Java (Spring Boot)

Node.js

SQL

NoSQL databases

Git

TypeScript

JavaScript

HTML5

CSS / SCSS

Education

BE, ME/MTech, MCA, MSc, or equivalent degree-level education

Tools

JUnit

Mockito

Job description

Role Overview

We are looking for a Senior Full Stack Developer in India with strong hands‑on experience across frontend and backend development to deliver high‑quality, scalable solutions for global clients.

This role requires deep technical expertise, the ability to work independently on complex requirements, and strong collaboration with global delivery teams across regions. You will contribute to technical decision-making, mentor team members, and ensure solutions meet enterprise‑grade standards.

Key Responsibilities

Full Stack Development

• Design, develop, test, and maintain robust and scalable full stack applications
• Work across frontend and backend layers depending on project demands
• Deliver clean, maintainable, and performance‑optimized code

Technical Contribution & Quality

• Contribute to technical and architectural decisions
• Ensure applications meet requirements for security, performance, reliability, and scalability
• Participate actively in code reviews and technical discussions

Delivery & Collaboration

• Work closely with Product, UX, QA, DevOps, and global delivery teams
• Participate in agile ceremonies including sprint planning, reviews, and retrospectives
• Communicate effectively with Delivery Managers and project stakeholders on progress, risks, and dependencies

Mentoring & Team Enablement

• Mentor junior and mid-level developers on coding, testing, and design best practices
• Support your project team and the wider engineering community through knowledge sharing
• Contribute to continuous improvement of development standards and practices

  Continuous Learning & Improvement

  • Stay current with evolving technologies, frameworks, and engineering practices
  • Participate in POCs, technical evaluations, and learning initiatives
  • Actively contribute to improving tools, processes, and delivery approaches

  Required Qualifications & Experience

  • BE, ME/MTech, MCA, MSc, or equivalent degree‑level education
  • 5‑10+ years of hands‑on experience as a Full Stack Developer
  • Strong experience working in client‑facing, delivery‑oriented environments
  • Proven experience working in agile development teams
  • Ability to work effectively with distributed/global teams

  Technical Skills

  Frontend

  • Angular 16 (preferred) or React (can convert to Angular)
  • TypeScript, JavaScript, HTML5, CSS / SCSS, Tailwind CSS
  • Advanced state management and frontend performance optimization

  Backend

  • Java (Spring Boot preferred) or Node.js
  • RESTful APIs and microservices architecture
  • Unit testing and mocking frameworks (JUnit, Mockito)
  • Asynchronous and event‑driven messaging

  Data & Integration

  • Strong experience with SQL and/or NoSQL databases
  • Database schema design, data modeling, and query optimization
  • Experience with enterprise integrations, message queues, and event‑driven systems

  DevOps & Engineering Practices

  • CI/CD pipelines and version control (Git)
  • Automated testing (unit, integration, front‑end and back‑end)
  • Understanding of deployment, monitoring, and operational reliability

  Professional & Behavioral Skills

  • Strong problem‑solving and analytical mindset
  • Clear verbal and written communication skills in English
  • Ability to work independently, manage priorities, and meet delivery timelines
  • Commercial awareness in client delivery and project execution
  • Strong collaboration and team‑oriented approach

  Nice to Have

  • Open‑source contributions (GitHub, npm/Maven publishing)
  • Experience with technical POCs, R&D initiatives, or innovation projects
  • Participation in tech communities, mentoring programs, or knowledge forums
  • Relevant certifications or advanced technical training