Job Url: https://treinetic.com/our_careers/full-stack-software-engineer-angular-spring-boot/ Job Description: Full Stack Software Engineer (Angular + Spring Boot) Posted On : October 3, 2025 Remote Contract Basis We are looking for an experienced Full Stack Software Engineer with more than 4 years of hands-on experience in developing robust, scalable, and high-performance applications. This role requires strong expertise in both Angular for the frontend and Spring Boot for the backend. You will design, develop, and maintain full-stack solutions while ensuring seamless integration between user interfaces and backend services. If you’re passionate about delivering high-quality software, thrive in a dynamic environment, and enjoy collaborating with cross-functional teams, this opportunity is for you. Responsibilities Design, develop, test, and maintain scalable full-stack applications using Angular and Spring Boot. Implement clean, efficient, and reusable code following industry best practices. Collaborate with UI/UX designers to create responsive, user-friendly interfaces. Develop and integrate RESTful APIs, GraphQL, and WebSocket-based services. Work with databases (SQL/NoSQL) and optimize queries for performance. Ensure applications are optimized for maximum performance, speed, and scalability. Debug, troubleshoot, and resolve frontend and backend issues. Write unit, integration, and end-to-end tests to maintain code quality. Participate in code reviews, technical discussions, and knowledge-sharing sessions. Stay updated with the latest trends in Angular, Spring Boot, and full-stack development. What we expect Bachelor’s degree in Computer Science, Software Engineering, or a related field. 4+ years of proven experience in software development with a focus on full-stack (Angular + Spring Boot). Strong proficiency in Angular (latest versions), TypeScript, HTML5, CSS3, and JavaScript (ES6+). Expertise in Spring Boot, Java, and RESTful API development. Experience with state management libraries (e.g., NgRx, RxJS). Hands-on experience with GraphQL and WebSocket integration. Strong understanding of component-based architecture and modular design patterns. Familiarity with databases (MySQL, PostgreSQL, MongoDB, or similar). Knowledge of microservices architecture and containerization (Docker, Kubernetes is a plus). Experience with testing frameworks such as Jasmine, Karma, Jest (frontend) and JUnit, Mockito (backend). Strong problem-solving, debugging, and analytical skills. Ability to work independently in a remote, contract-based setup. Passion for continuous learning and adopting new technologies. If you’re eager to advance your career and become a valued member of a prominent company, this is an opportunity you won’t want to miss! Apply Now Start Your Journey With Us! Connect with us today to get in touch with our experts for guidance and support Get In Touch Schedule a Call COMPANY Home About Us Careers Blog Events OUR EXPERTISE Dedicated Teams Case Studies UI & UX Designing MVP Development for Startups SaaS Application Development Mobile App Development Blockchain Solutions AI & ML Product Development GET IN TOUCH info@treinetic.com +94 764-362-586 +94 112-177-021 +1 631-5336-566 VISIT US No. 395/2 2nd Ln, Ekamuthu Mawatha, Battaramulla 10120, Sri Lanka 166 Geary Str 15th FL #1166, San Fransico, CA 94108, United States Copyright © Treinetic (Pvt.) Ltd. Privac