Full Stack Developer (Java + React + AWS) Walking Drive

Tata Consultancy Services; Kolkata District; On-site; INR 4,617,000 - 6,668,000; Full time

Job summary

Tata Consultancy Services in Poland is seeking a Senior Full Stack Developer with strong Java, Spring Boot, React.js and AWS skills to design, develop, and deploy scalable enterprise applications.

You will collaborate with cross-functional teams, implement cloud-native solutions, ensure performance and security, and contribute to CI/CD pipelines in an Agile/Scrum environment.

Qualifications

• 5-8 years of full-stack development experience.
• Strong hands-on with Java, Spring Boot, and Microservices architecture.
• Minimum 3+ years of React.js development and modern frontend frameworks.
• Experience building scalable REST APIs and enterprise web applications.
• Strong knowledge of AWS cloud services and cloud-native development.
• Experience with SQL and NoSQL databases.
• Hands-on experience with CI/CD pipelines, Docker, and deployment automation.
• Understanding of design patterns, security best practices, and performance.

Responsibilities

• Design, develop, and maintain scalable full-stack applications using Java, React.js, and AWS.
• Develop backend services, APIs, and Microservices with Spring Boot.
• Build responsive frontend interfaces with React.js and related tech.
• Collaborate with Product Owners, Architects, and QA to deliver requirements.
• Design cloud-native solutions leveraging AWS services.
• Ensure secure, high-performance, and highly available applications.
• Integrate frontend with backend APIs and third-party systems.
• Optimize performance, scalability, and reliability across apps.
• Participate in code reviews and maintain coding standards.
• Troubleshoot defects and production issues; resolve bottlenecks.

Skills

Java

Spring Boot

Microservices

React.js

JavaScript

TypeScript

HTML5

CSS3

Redux

AWS

Education

Bachelor's degree in Computer Science

Tools

Docker

Git

CI/CD

Jenkins/Azure DevOps

Job description

Role & responsibilities

Job Description

Required Information

Details

Role

Full Stack Developer (Java + React + AWS)

Required Technical Skill Set

Java, React.js, AWS Cloud, Spring Boot, Microservices

No of Requirements

4

Desired Experience Range

5-8 Years

Location of Requirement

Poland

Immediate Joiners Needed

7

Work Timings

As per Business Requirement

Desired Competencies (Technical/Behavioral Competency)

Must-Have

(Ideally should not be more than 3-5)

Backend Development Technologies

• Java 8/11/17
• Spring Boot & Spring Framework
• Microservices Architecture
• RESTful API Development
• Hibernate / JPA

Frontend Development Technologies

• React.js Development
• JavaScript (ES6+) & TypeScript
• HTML5, CSS3
• Redux / Context API
• Responsive Web Design

Cloud & DevOps Technologies

• AWS Cloud Services (EC2, S3, Lambda, RDS, CloudWatch)
• CI/CD Pipelines
• Docker & Containerization
• Git Version Control
• Azure DevOps / Jenkins

Required Qualifications

• 5-8 years of experience in full-stack application development.
• Strong hands-on experience in Java, Spring Boot, and Microservices architecture.
• Minimum 3+ years of experience in React.js development and modern frontend frameworks.
• Experience building scalable REST APIs and enterprise web applications.
• Strong knowledge of AWS cloud services and cloud-native application development.
• Experience with SQL and NoSQL databases such as Oracle, PostgreSQL, MySQL, or MongoDB.
• Hands-on experience with CI/CD pipelines, Docker, and deployment automation.
• Strong understanding of software design patterns, security practices, and performance optimization.
• Experience working in Agile/Scrum environments.
• Excellent analytical, troubleshooting, and communication skills.

Good-to-Have

• Experience with Kubernetes and container orchestration.
• Knowledge of Serverless Architecture using AWS Lambda.
• Experience with GraphQL.
• Exposure to Kafka, RabbitMQ, or event-driven architectures.
• AWS Certification (Developer, Solutions Architect, or equivalent).
• Experience with Infrastructure as Code (Terraform, CloudFormation).
• Exposure to monitoring tools such as Splunk, Datadog, or ELK Stack.
• Knowledge of security frameworks and OWASP standards.

Responsibility of / Expectations from the Role

• Design, develop, and maintain scalable full-stack applications using Java, React.js, and AWS technologies.
• Develop and enhance backend services, APIs, and Microservices using Spring Boot and related frameworks.
• Build responsive, reusable, and user-friendly frontend interfaces using React.js.
• Collaborate with Product Owners, Architects, Business Analysts, UX teams, and QA teams to deliver business requirements.
• Design and implement cloud-native solutions leveraging AWS services.
• Develop secure, high-performance, and highly available applications following industry best practices.
• Integrate frontend applications with backend APIs and third-party systems.
• Optimize application performance, scalability, reliability, and maintainability.
• Participate in code reviews and ensure adherence to coding standards and architectural guidelines.
• Troubleshoot and resolve application defects, production issues, and performance bottlenecks.
• Contribute to CI/CD implementation, deployment automation, and DevOps initiatives.