Software Engineer (Java Spring framework) สื่อสารอังกฤษได้ Onsite รัชโยธิน -AOS

Job Responsibilities

•Design, develop, and maintain scalable backend services using Java and Spring WebFlux

•Own backend solutions from requirement analysis, system design, development, testing, to production deployment

•Design and review solution architecture with focus on performance, scalability, reliability, and security

•Work closely with Product Owner, Business Analyst, and other engineers to clarify requirements and provide technical recommendations

•Participate in sprint planning and provide accurate effort estimation

•Support production issues and incident investigation with timely resolution

•Coach and mentor junior engineers, promote best practices, and improve overall code quality

•Continuously improve system design, development process, and reusable components

•Keep up to date with industry trends, tools, and best practices and apply them where appropriate

1. 5+ years of experience in backend software development using Java
2. Strong experience with Spring Reactive / Spring WebFlux / Spring Batch & event driven systems
3. Solid understanding of Microservice Architecture
4. Experience working with SQL and NoSQL databases (e.g. PostgreSQL/MySQL, TiDB, MongoDB)
5. Able to design schema and write efficient SQL queries
6. Experience in system design, API design, and data modeling
7. Knowledge of RESTful APIs and related technologies (JSON, HTTP)
8. Understanding of security best practices for backend systems
9. Experience working with Agile/Scrum teams
10. Familiar with collaboration tools such as Jira and Confluence
11. Good communication skills and confidence to challenge ideas constructively
12. Experience with cloud platforms (AWS or Azure)
13. Experience in DevOps practices or container technologies (Docker, Kubernetes)
14. Experience working in high-traffic or mission-critical systems