Senior Web Developer PHP/Python/JavaScript

About us:
rakumo Co., Ltd is a 100% Japanese- owned company, specializing in web design, web applications, and mobile applications for the Japanese market—one of the most demanding and quality- focused markets in the world.
Unlike many offshore companies with repetitive tasks, rakumo offers a professional, collaborative, and technology- driven working environment where you will:

Apply and explore cutting- edge technologies
Work directly with experienced Japanese experts
Grow your career with clear development paths

Our Mission

Turn your dreams and our shared vision into reality
Build a cooperative and professional workplace together
Inspire passion and excitement in every working day

If you&039;re a developer who loves challenges, solves problems logically, and constantly seeks growth—rakumo is the place for you.
Job Description:
You will be responsible for:

Analyzing system requirements and proposing suitable technical solutions
Investigating bugs, improving system performance, and providing technical support when needed.
Working closely with the QA/QC team to ensure top- notch product quality
Designing and developing high- performance web applications

Yêu cầu công việc

Must have

Bachelor&039;s degree in Computer Science or related field
Strong logical thinking and problem- solving skills
Solid understanding of database design and normalization up to 3NF
3–5 years of experience in web development using at least one backend language: Python / PHP / Ruby / Java / .NET
Experience with modern JavaScript frameworks such as React.js, Angular.js, or similar
Strong knowledge of JavaScript (including jQuery and vanilla JS)
Eagerness to learn and quickly apply new technologies

Nice to have:

Experience with Google Cloud Platform (GCP) or Amazon Web Services (AWS)
Familiarity with Git and version control workflows
A good sense of design and understanding of UX/UI principles

Supportive team culture and open communication
PVI premium health insurance
Holiday (30/4, 2/9), Year- end,..
Competitive salary with regular reviews
Opportunities to work directly with Japanese experts and contribute to real- world projects for top- tier clients in Japan
Team- building events, technical workshops, and learning sessions
13th- month salary before Tet.
Performance- based bonuses and holiday incentives
Mon – Fri (8a.m- 5.30p.m).
A professional, international working environment focused on growth
Annual company trip, team building, picnic programs & happy hour monthly
12 days annual leave (14 days for female) + 1 day “rakumo day” + 1 day your birthday

Cập nhật gần nhất lúc: 2025-05-16 16:10:03