OSF is looking for a talented Backend Developer Java PL/SR the ideal candidate will be responsible for designing and building server-side components, including APIs and databases, using Java and relevant frameworks. Ensuring clean and maintainable code is essential.
Responsibilities:
* Backend Development: Design and build server-side components, including APIs and databases, using Java and relevant frameworks.
* API Work: Implement and integrate RESTful APIs, manage data validation and error handling, possibly integrating with external services.
* Database Management: Design and optimize databases for performance, maintain data integrity, and work with various database systems.
* Testing & QA: Conduct unit and integration tests to maintain code quality, identify bugs, and optimize performance.
* Frontend Collaboration: Work with frontend developers to integrate systems.
* Security Implementation: Enforce backend security through authentication, authorization, and encryption practices.
* Performance Tuning: Enhance backend performance and scalability, including query optimization and system efficiency improvements.
* Troubleshooting: Diagnose and fix backend issues, optimize performance, and maintain system stability.
* Team Collaboration: Engage with cross-functional teams to meet project goals, requiring strong communication and teamwork skills.
Requirements:
Technical Competencies:
* Strong knowledge and experience in Java programming, including understanding of core concepts, syntax, and best practices.
* Experience in building server-side applications and APIs using Java frameworks such as Spring Boot.
* Proficiency in working with relational databases like MySQL, PostgreSQL, or Oracle, including knowledge of SQL, data modeling, and database optimization.
* Understanding of web development concepts and technologies such as HTTP, RESTful APIs, JSON, and XML.
* Strong understanding and application of Object-Oriented Programming (OOP) principles, including encapsulation, inheritance, and polymorphism.
* Familiarity with popular Java frameworks and libraries such as Spring Framework, Hibernate, or Apache Kafka.
* Experience with unit testing frameworks like JUnit and knowledge of software testing principles and practices.
* Proficiency in using version control systems like Git for code management and collaboration.
Analytical and Problem-Solving Competencies:
* Strong analytical and problem-solving skills to identify and resolve issues in the backend code and infrastructure.
* Knowledge of performance optimization techniques, such as caching, indexing, and query optimization, to ensure efficient and scalable backend systems.
Security Competencies:
* Understanding of security principles and best practices for securing backend applications, including authentication, authorization, and data encryption techniques.
OSF Digital is proud to be an equal opportunity employer, where you can bring your whole self to work. Join an inclusive and passionate community of professionals who help bring about digital transformation for businesses around the world. At OSF Digital, we welcome all individuals and do not discriminate on the basis of gender identity and expression, race, ethnicity, disability, sexual orientation, color, religion, national origin, age, marital status, or any other protected category in any of the jurisdictions in which we conduct business. Explore our opportunities and join us on an amazing journey!