Full Stack Developer (Java / ReactJS)

Domain:

Enterprise Application Development / Cloud-Native Applications

Job Summary We are seeking an experienced

Full Stack Developer

with strong hands‑on expertise in

Java, Spring Boot, Microservices and ReactJS

to design, develop and modernize enterprise‑grade applications.

The candidate should have strong backend engineering capabilities along with practical frontend, cloud, DevOps and production‑support experience.

Key Responsibilities

Design and develop enterprise applications using

Java 8/11/17/21, Spring Boot, Spring Cloud and Hibernate .

Develop responsive frontend applications using

ReactJS .

Design and implement

Microservices, REST/SOAP APIs and event‑driven solutions .

Build integrations using

Kafka, RabbitMQ and JMS .

Modernize legacy applications into scalable, cloud‑native architectures.

Implement secure APIs using

OAuth2, JWT, Okta and enterprise security standards .

Develop and optimize applications across relational and NoSQL databases.

Implement CI/CD and deployments using

Jenkins, Docker and Kubernetes .Develop and deploy applications on

AWS .

Perform code reviews, automated testing, performance tuning and production troubleshooting.

Ensure applications meet requirements for

scalability, security, high availability and resilience .

Work with architects, product teams and business stakeholders in Agile/Scrum environments.

Mandatory Requirements

6+ years of software engineering/development experience.

Strong hands‑on

Java 8/11/17/21

experience.

Strong

Spring Boot, Spring Cloud, Spring Security, Spring Data JPA and Hibernate .

Strong hands‑on

ReactJS

experience.

Strong knowledge of

Microservices, Distributed Systems, REST/SOAP APIs and Event-Driven Architecture .

Experience with

Kafka, RabbitMQ and JMS .

Strong database experience with

PostgreSQL, MySQL, MS SQL, MongoDB, Snowflake and/or Redis .

Strong

AWS

experience including EC2, ECS/Fargate, RDS, S3 and CloudWatch.

Experience with

Docker, Kubernetes, Jenkins, Git and CI/CD .

Strong knowledge of

OAuth2, JWT and API security .

Experience with

JUnit, Mockito, TDD and SonarQube .

Strong understanding of

SOLID principles, design patterns and clean architecture .

Experience troubleshooting complex production and performance issues.

Strong communication, problem-solving and stakeholder‑management skills.

Preferred Skills

Angular experience in addition to ReactJS.

OpenAPI / Swagger.

DDD and cloud‑native architecture.

Zero‑downtime deployment and high‑availability systems.

Experience leading or mentoring development teams.

Experience in

Healthcare/Telehealth, Trade & Logistics, Retail, SaaS or E-learning .