Accion Labs - Senior Software Engineer - Java/React.js

Description :Job Title : Senior Software Engineer JavaRole Overview :We are looking for a Senior Software Engineer Java with strong hands-on experience in core Java development and backend services, complemented by working knowledge of React for front-end development and SQL databases. The ideal candidate will contribute primarily to backend development while also supporting UI components and database interactions to build scalable, high-performance applications. This role requires close collaboration with cross-functional teams in a fast-paced environment.Roles & Responsibilities :- Design, develop, and maintain robust, scalable Java-based applications (primary focus)- Build and consume RESTful APIs, ensuring clean architecture and performance- Develop and maintain Swagger / OpenAPI documentation for APIs- Implement database interactions using SQL with databases such as PostgreSQL, Oracle, or other relational databases- Contribute to React-based UI components and integrate frontend with backend services- Collaborate with product owners, architects, QA, and UI teams to deliver end-to-end solutions- Write clean, maintainable, and efficient code following best practices and coding standards- Troubleshoot application issues, perform performance tuning, and ensure scalability and reliability- Apply object-oriented programming principles and design patterns effectively- Participate in code reviews and ensure adherence to quality and security guidelines- Stay current with emerging technologies and industry best practices to drive continuous improvementQualifications & Skills:- Bachelors degree in Computer Science, Engineering, or related field (or equivalent practical experience)- Strong proficiency in Java (Core Java, Java 8+)- Solid experience with RESTful API development and Swagger / OpenAPI- Working knowledge of React.js for UI development and integration- Strong experience with SQL and relational databases (PostgreSQL, Oracle, MySQL, or similar)- Good understanding of object-oriented design principles and common design patterns- Python knowledge is a plus- Strong analytical and problem-solving skills- Excellent communication skills with the ability to collaborate with both technical and non-technical stakeholdersNice to Have (Preferred Skills):- Experience working in Agile / Scrum environments- Hands-on experience with Spring / Spring Boot- Exposure to performance tuning, scalability improvements, and high-volume systems- Basic understanding of frontend build tools and modern UI practices- Experience with CI/CD pipelines and version control systems (Git, Jenkins, etc.) (ref:hirist.tech)