Full Stack Web Developer

Job Description

Appealing Points:

• Opportunity to design and build scalable, end-to-end web applications using modern technologies like Spring Boot and Angular.
• Work on cloud-native architectures with exposure to AWS, CI/CD pipelines, Docker, and event-driven systems.
• Be part of collaborative product and architecture discussions, contributing to system design and performance optimization.

Annual Salary: 4 Million yen and above

Job Description:

• We are looking for a skilled Full Stack Developer with strong experience in Spring Boot and Angular to design and build scalable web applications. The ideal candidate should have hands-on experience developing Single Page Applications (SPA) from scratch and building robust backend services

Job Responsibilities:

• Design and develop backend services using Spring Boot
• Build responsive and scalable Angular SPA applications
• Develop and integrate REST APIs
• Collaborate with product, UX, and DevOps teams
• Feature enhancement, troubleshoot, debug, and optimize application performance
• Contribute to system design and architecture decisions.

Job Qualifications:

• Technical Expertise: Minimum 6 years of hands-on experience in web development
• Strong experience in Java and Spring Boot
• Hands-on experience in Angular
• Experience building Single Page Applications (SPA) from scratch
• Designing and developing RESTful APIs
• Knowledge of HTML, CSS, TypeScript, JavaScript
• Good communication and documentation skills.

Good to have:

• Experience with AWS services especially SQS, Step Functions, ECS
• Other cloud-native services
• Experience with CI/CD pipelines
• Knowledge of Docker/containerization
• Exposure to event-driven architecture
• Performance tuning and monitoring experience
• Understanding of authentication/authorization (JWT, OAuth, etc.)
• Understanding of billing systems and financial calculation logic

Language Skill: Native level Japanese (JLPT N) and Business english level.

Company Description:

We are a global engineering organization dedicated to building a brighter future. What sets us apart is not just what we do, but why we do it. We believe engineering has the power to solve today’s challenges and pave the way for a better tomorrow. For over 25 years, we’ve been a trusted partner in tackling the world’s toughest engineering problems. Headquartered in Singapore, we operate in 17 countries with 67 global delivery centers and offices, supported by a team of 17,800+ exceptional professionals who make the impossible possible every day.