Develop and maintain scalable Java backend applications, REST APIs, and microservices using Spring Boot and Dropwizard. Build React.js frontend components, manage relational databases and SQL, write unit and integration tests, troubleshoot performance issues, and support secure application deployment. Collaborate in Agile teams while contributing to CI/CD pipelines, code repositories, monitoring, and enterprise application enhancements.
We’re looking for a Java Developer with 5+ years of strong hands-on experience in backend development, building REST APIs and microservices using Java, Spring Boot, and Dropwizard. The ideal candidate should also have working knowledge of React.js, database management, and end-to-end application development, with a focus on building scalable, secure, and reliable applications.
Key Responsibilities- Design, develop, and maintain backend applications using Java, Spring Boot, and Dropwizard.
- Build and integrate RESTful APIs and microservices for seamless application communication.
- Develop and maintain frontend components using React.js, JavaScript, HTML, and CSS.
- Work with relational databases, write optimized SQL queries, and ensure data integrity.
- Write unit and integration tests using JUnit and Mockito to maintain code quality.
- Troubleshoot issues, debug applications, and optimize performance and reliability.
- Collaborate with cross-functional teams in an Agile environment to deliver scalable and secure solutions.
- Maintain code repositories, support CI/CD pipelines, and contribute to application deployment and maintenance.
Requirements
Backend Technologies
- Java (Core Java, OOP, Collections, Exception Handling, Multithreading)
- Dropwizard Framework – hands-on experience building and maintaining RESTful APIs
- Spring Boot – development and integration of backend services and microservices
- REST APIs, JSON, HTTP protocols, and API integrations
- Maven/Gradle for build and dependency management
Frontend Technologies
- React.js, JavaScript (ES6+)
- HTML5, CSS3
- React Hooks, component-based development, and state management
- Frontend and backend API integration
Databases
- Experience with relational databases such as PostgreSQL, MySQL, or Oracle
- Strong SQL skills, including joins, subqueries, indexing, and query optimization
- Understanding of database schema design, transactions, and data integrity
- Exposure to ORM frameworks such as Hibernate/JPA is an advantage
Testing & Quality
- JUnit, Mockito
- Unit testing and integration testing
- REST API testing using Postman or similar tools
Tools & Infrastructure
- Git, GitHub, GitLab, or Bitbucket
- Docker and CI/CD pipelines
- Linux/Unix fundamentals
- Application logging, debugging, and performance troubleshooting
Architecture & Engineering Practices
- Microservices architecture and distributed systems fundamentals
- Object-oriented design principles and design patterns
- API security, authentication, and authorization
- Agile/Scrum development practices
Preferred Skills
- Experience supporting and enhancing existing enterprise Java applications
- Familiarity with Redis or other caching technologies
- Exposure to AWS, Azure, or other cloud platforms
- Experience with monitoring and observability tools
BenefitsWhat do you get in return?
- Be part of a high-impact team shaping the future of our IP and product innovation strategy.
- Work with cutting-edge technologies in a focused yet flexible lab environment.
- Help define how applied AI can solve real-world problems in complex, high-stakes domains.
- Grow with a small, mission-aligned team backed by executive support and a long-term vision.
- Receive industry-best compensation and benefits.
- Send us your updated CV. If possible, include a cover letter highlighting how you have contributed to and enriched your previous organization.
- If we find your profile suitable, our Talent team will reach out to understand your profile, interests, and how we can best align your aspirations with the opportunity.
- Finally, you will have a conversation with our Founder to learn more about us and explore whether this is the right next career move for you.
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