Java Developer

Java Developer

Location: Sweden – Onsite

Contract: 6–12 months | Start: ASAP

Experience: 5+ years

About the role

Infosys is hiring a Java Developer to build scalable backend services and microservices for an enterprise client in Sweden. You’ll work onsite and own development work end to end in an Agile delivery team.

Key responsibilities

Design, develop and maintain applications using Java 11/17+

Build RESTful APIs and microservices with Spring Boot, Spring MVC and Spring Security

Implement data persistence using JPA / Hibernate with relational databases (Oracle / PostgreSQL / MySQL)

Integrate services through messaging platforms such as Kafka or RabbitMQ

Write unit and integration tests (JUnit, Mockito) and take part in code reviews

Support CI/CD pipelines (Jenkins / GitLab CI / GitHub Actions) and containerised deployments

Troubleshoot production issues and optimise application performance

Must have

5+ years hands-on Core Java development (collections, multithreading, streams)

Strong Spring Boot and microservices experience

REST API design and development

JPA / Hibernate and SQL

JUnit / Mockito, Maven or Gradle, Git

Fluent English

Good to have

Kafka or other event-driven architecture

Docker, Kubernetes, OpenShift

Cloud (AWS / Azure / GCP)

Swedish language

Eligibility: Swedish citizen, Swedish permanent residence, or valid Swedish work permit. Must be based in Sweden or ready to relocate for onsite work.