Sr. Full Stack Developer

Mphasis; Mumbai; On-site; INR 3,500,000 - 7,000,000; Full time

Job summary

Mphasis is seeking an accomplished full-stack software engineer in Mumbai with 6+ years of experience. The role emphasizes strong Java backend capabilities, modern React and TypeScript frontend work, and robust SQL with PostgreSQL or MySQL.

Familiarity with AWS, microservices, and CI/CD is highly valued. The candidate will develop scalable applications, collaborate across teams, and contribute to AI-enabled data platforms.

Qualifications

• 6+ years of professional software development experience.
• Strong expertise in Java as the backend language.
• Hands-on frontend development with ReactJS and modern TypeScript.
• Proficient in SQL with relational databases (PostgreSQL, MySQL).
• Solid understanding of software engineering best practices and testing.
• Experience building and maintaining scalable full stack applications.
• Strong communication and team collaboration skills.
• Expertise with Python and various Python packages.

Responsibilities

• Collaborate with cross-functional teams to define and implement product features.
• Develop scalable, testable full stack applications and APIs.
• Integrate with Intelligent Data and AI platforms.
• Navigate and learn new technologies and work in self-organized ways.
• Create prompts and feed business context for AI workflows.
• Build responsive, modern React UIs using TypeScript.
• Write robust Java backend services with strong test coverage.
• Optimize SQL queries and manage complex data relationships.
• Maintain and improve AWS infrastructure.
• Contribute to code reviews, mentor junior engineers, and uphold coding standards.

Skills

Java

ReactJS

TypeScript

SQL

Python

AWS

Scala

Docker

Kubernetes

Terraform

Tools

PostgreSQL

MySQL

AWS services

Docker

Kubernetes

Terraform

Cypress

Job description

• 6+ years of professional software development experience
• Strong expertise in Java as the backend language
• Hands-on frontend development with ReactJS and modern TypeScript
• Proficient in SQL with any relational database (e.g., PostgreSQL, MySQL, etc.)
• Solid understanding of software engineering best practices and testing
• Experience building and maintaining scalable full stack applications
• Strong communication and team collaboration skills
• Expertise with Python and various python packages

Preferred Skills

• Advanced SQL with PostgreSQL: joins, subqueries, CTEs, and query optimization
• Understanding of ETL and Data ingestion
• Experience with core AWS services: EC2/ECS, ELB, S3, CloudFront, IAM
• Experience in Scala
• Familiarity with microservices architecture and distributed systems
• Knowledge of Terraform, Docker, Kubernetes
• Experience with CI/CD pipelines and end-to-end testing tools like Cypress
• Knowledge/Experience of building Generative AI applications and prompt Engineering
• Knowledge of Agentic AI concepts and frameworks
• Exposure to high-traffic, production-grade environments

Key Responsibilities

• Collaborate with cross-functional teams to define and implement product features
• Develop scalable, testable full stack applications and APIs
• Integrate with Intelligent Data and AI platforms
• Should be able to navigate it ways through, adapt and learn new technologies and self-organized
• Ability to create prompts and feed business contextual
• Build responsive, modern React UIs using TypeScript
• Write robust Java backend services with strong test coverage
• Optimize SQL queries and manage complex data relationships
• Maintain and improve AWS infrastructure
• Contribute to code reviews, mentor junior engineers, and uphold coding standards.