Role & responsibilities

**mandatory

SN

Required Information

Details

1

Role**

Full Stack Developer (Java + React + AWS)

2

Required Technical Skill Set**

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

3

No of Requirements**

4

Desired Experience Range**

5-8 Years

5

Location of Requirement

Poland

6

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.

Positive-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.

SN Responsibility of / Expectations from the Role

1

Design, develop, and maintain scalable full-stack applications using Java, React.js, and AWS technologies.

2

Develop and enhance backend services, APIs, and Microservices using Spring Boot and related frameworks.

3

Build responsive, reusable, and user-friendly frontend interfaces using React.js.

4

Collaborate with Product Owners, Architects, Business Analysts, UX teams, and QA teams to deliver business requirements.

5

Design and implement cloud-native solutions leveraging AWS services.

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Develop secure, high-performance, and highly available applications following industry best practices.

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Integrate frontend applications with backend APIs and third-party systems.

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Optimize application performance, scalability, reliability, and maintainability.

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Participate in code reviews and ensure adherence to coding standards and architectural guidelines.

10

Troubleshoot and resolve application defects, production issues, and performance bottlenecks.

11

Contribute to CI/CD implementation, deployment automation, and DevOps initiatives.

📌 Full Stack Developer (Java + React + AWS) Walking Drive (Kolkata)
🏢 Tata Consultancy Services
📍 Kolkata