What are the responsibilities and job description for the Java Developer position at Fixity Technologies LLC?
Must Have Technical/Functional Skills
Primary Skill: JAVA, Angular, AI
Experience: Minimum 10 years
Roles & Responsibilities
Bachelor’s or master’s degree in computer science or related field.
Key Responsibilities
· Design, develop, and maintain scalable enterprise applications using Java/J2EE technologies.
· Strong hands-on expertise in Angular and TypeScript, with experience designing and developing scalable, modular and high-performance enterprise applications, reusable components, RxJS, state management and responsive UI.
· Strong experience in solution architecture and technical design, translating business requirements into scalable, secure and maintainable end-to-end solutions.
· Strong hands-on experience with AI/GenAI, including LLM integration, AI/GenAI APIs, prompt engineering, RAG and development of AI-powered features integrated with Java and Angular applications.
· Strong experience in database design and development, including SQL, data modeling, complex queries, stored procedures and performance tuning using Oracle/PostgreSQL/SQL Server or similar databases.
· Hands-on experience with Cloud and DevOps technologies, including AWS/Azure, Docker, Kubernetes, CI/CD pipelines, Git and Maven/Gradle.
· Strong experience in application security and quality engineering, including Spring Security, OAuth2/JWT, JUnit, Mockito, automated testing, code reviews and secure coding practices.
· Experience in performance optimization, troubleshooting and production support, with the ability to analyze complex technical issues and implement scalable solutions.
· Strong technical leadership experience, including architecture/design reviews, code reviews, mentoring developers, technical estimation, stakeholder collaboration and ownership of end-to-end delivery.