Java Developer
First seen by Alion on Sep 17, 2026.
Job Description :
We are looking for a Java Developer to join our client's engineering team and build reliable, scalable, and high-performance applications. You will work closely with product, engineering, and cross-functional teams to design, develop, test, and maintain backend systems and APIs.
Key Responsibilities :
- Design, develop, and maintain applications using Java and Java-based frameworks.
- Build scalable backend services, REST APIs, and microservices.
- Write clean, maintainable, and well-tested code.
- Troubleshoot application issues and improve performance and reliability.
- Work with databases and integrate applications with internal and third-party systems.
- Participate in code reviews, technical discussions, and architecture decisions.
- Collaborate with frontend developers, product managers, QA, and DevOps teams.
- Follow software development best practices, including version control, testing, and documentation.
- Contribute to continuous improvement of engineering processes and development standards.
Required Skills :
- Strong programming skills in Java.
- Experience with Spring Boot, Spring Framework, or similar Java frameworks.
- Good understanding of Object-Oriented Programming, Data Structures, and Algorithms.
- Experience building and consuming RESTful APIs.
- Familiarity with SQL databases such as MySQL, PostgreSQL, or Oracle.
- Understanding of Git and version control.
- Knowledge of software design principles and development best practices.
- Strong problem-solving and debugging skills.
Good to Have :
- Experience with Microservices Architecture.
- Knowledge of Hibernate/JPA.
- Experience with AWS, Azure, or Google Cloud.
- Familiarity with Docker and Kubernetes.
- Exposure to messaging systems such as Kafka or RabbitMQ.
- Understanding of CI/CD pipelines.
- Experience with unit testing frameworks such as JUnit and Mockito.
- Familiarity with NoSQL databases such as MongoDB or Redis.
Skills
Java, Spring Boot, RESTful API, Microservices Architecture, SQL, Hibernate, Git, AWS, OOPS, Data Structure, Algorithm