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EJ 1516 Senior Full Stack Developer
Job Location:
Monthly Salary:
Posted:
15 October 2026 (20 hours ago)
Posted:
Application Deadline:
12 January 2027
Application Deadline:
Vacancies:
1 Vacancy
Vacancies:
Department:
Job Summary
Role Summary
Softobiz is looking for a Senior MERN Stack Developer to join the engineering team. You will be responsible for designing and delivering end-to-end features across our backend and React frontend taking ownership from API design through to UI delivery. This role is being hired to backfill a departing team member so the ideal candidate can ramp up quickly and take over an existing area of the codebase with minimal disruption to delivery. AI-based development is central to how the engineering team works. We are specifically looking for someone well versed in AI-assisted development - comfortable using AI coding assistants as part of their daily workflow to design build test and ship features faster and with higher quality.
Key Responsibilities
Backend Development
Design and implement RESTful APIs using and Express with clean well-tested maintainable code. Model data and optimize MongoDB queries for large data volumes keeping performance and scalability in mind. Integrate with third-party services and internal systems handling authentication validation and error management. Frontend Development Build and maintain complex front-end applications using React including state management component testing and performance tuning. Collaborate closely with product management design and QA to define requirements and deliver high-quality features.
AI-Assisted Development
Use AI coding assistants (Claude Code GitHub Copilot Cursor or similar) as a core part of the daily development workflow - for code generation refactoring review and test creation. Apply AI-assisted approaches to accelerate feature delivery without compromising code quality or test coverage. Share learnings and best practices on AI-assisted development with the wider team.
Quality Delivery & Operations
Drive best practices in code quality testing and CI/CD across the codebase. Troubleshoot production issues and lead performance optimization efforts. Take end-to-end ownership of features ensuring consistency and reliability across the full stack.
Required Technical Skills
Domain Skills & Technologies
JavaScript TypeScript SQL Must
Backend RESTful API design Webhook integrations Must
Frontend React 18 Redux / Context API HTML5 CSS3 Must
Database MongoDB - data modeling and query optimization for large data volumes Must
Testing Jest React Testing Library (or similar) - unit integration and end-to-end testing Must
DevOps / CI-CD Git GitHub Actions (or equivalent) CI/CD pipeline management Must
AI-Assisted Development - Daily hands-on use of AI coding assistants (Claude Code GitHub Copilot Cursor) for code generation review and testing - primary hiring criterion for this role Must
Preferred:
Auth & Security OAuth JWT session management
Cloud Platforms AWS GCP or Azure - deployment scaling infrastructure management
API & Architecture Patterns Container Orchestration GraphQL microservices serverless architectures
Docker
Experience building AI agents or LLM-powered AI Agent Development features (e.g. agentic workflows RAG tool Preferred calling)
Qualifications & Certifications
Bachelors degree in Computer Science Information Technology Software Engineering or equivalent practical experience.
6-9 years of professional hands-on full stack development experience with React and MongoDB (MERN) in production environments. Demonstrated hands-on experience with AI-assisted development tools and workflows in real projects - mandatory not just casual/occasional use. Deep understanding of REST API design microservices and scalability patterns. Strong testing skills (unit integration end-to-end) using Jest React Testing Library or similar. Familiarity with cloud platforms (AWS GCP or Azure) and CI/CD pipelines.
Soft Skills & Cultural Fit
Excellent written and verbal communication skills with effective cross-functional collaboration. Comfortable working independently during IST hours while collaborating with international clients and team members across time zones. High sense of ownership - able to pick up an existing codebase quickly and take it forward with minimal hand-holding. Curious growth-oriented mindset with genuine enthusiasm for AI-assisted engineering practices. Confidential 3 PEOPLE & DELIVERY
What We Offer
Opportunity to work on real-world product engineering platform. A team culture built around AI-first development - access to modern AI coding tools and workflows from day one. Collaborative technically strong team with a culture of code quality and continuous improvement. Competitive compensation and professional development support.
Required Experience:
Senior IC
About Company
Softobiz prepares businesses for transformative success by embracing change and engineering innovative digital products.
