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116935 - Principal Backend Engineer - IT software SaaS

RGF HR Agent Vietnam Co., LTD

Centec Tower, 72-74 Nguyen Thi Minh Khai, Ward 6, Dist. 3, HCMC, Vietnam

Posted date: 12-06-2025

  • Experience

    8 - 0 Years

  • Job level

    Experienced (Non - Manager)

  • Salary

Job Description

- Work Location: Phu Nhuan District, HCMC

<Position Objective/Expectation>
- As we expand our services to Vietnam, you will be responsible for building the backend to improve the operability of our services.
- Additionally, this position requires the ability to develop and formulate technology strategies that align with business goals while providing technical leadership to the development team in this position.

<Job Responsibilities>
- Lead technology selection and architecture decisions for a rapidly expanding service and organization
- Build back-end applications with sustainable operational viability in mind
- Planning and formulation of technology strategy aligned with business strategy and technical lead of development organization

*Examples of anticipated tasks (not limited to)
- Leading system requirements definition and domain modeling
- Designing the architecture of backend systems
- Hand on the design and development of the system, including unit test & documentation.
- Implemented features & integration with clean, efficient code, following best practices for software development.
- Participate in code reviews and contribute to the continuous improvement of the development process.

Job Requirement

<Necessary Skill / Experience>
・Language: English: Business Level (for Internal. over CEFR B1 equivalent to TOEIC 600~700)
・Program Language: Rust, TypeSctript, Node.js 
・Flamework: axum, Express, Fastify, NestJS
・Experience: 
   - More than 8 years of hands-on experience developing backend systems for web applications
   - Experience with technology verification, requirements analysis, architecture design, and infrastructure construction for development teams or multiple projects.
   - Experience in resolving technology, product, or development issues.
   - Proficiency in developing within a Docker native infrastructure environment.

<Preferable Skill / Experience>
・Language: Japanese: Business Level 
・Program Language: Rust, Scala, etc. as a statically typed and functional elements is a plus.
・Flamework: Reactjs and Next.js is a plus.
・Experience:
   - Experience in design and development of large systems across multiple teams
   - Experience in development based on domain-driven design.
   - Experience working with Scrum or Agile methodologies.
   - Experience developing in languages with strong statically typed and functional elements such as Rust, Scala, etc.
   - Knowledge of front-end development, libraries & frameworks such as Reactjs and Next.js is a plus.
   - Experience designing, developing, and operating microservices.
   - Experience developing security-conscious web applications.

<Personality>
- Those who
   - Sympathize with the company's mission: "Unleashing the Potential of the Manufacturing Industry."
   - Have a T-shaped ambition mindset, focusing on back-end and infrastructure while also learning peripheral knowledge as needed.
   - Address essential issues and take ownership to solve them.
   - Work positively and constructively in fast-changing and uncertain situations.
   - Communicate and discuss respectfully, considering others' context and solutions.

NOTICE:

Only shortlisted candidates will be approached by RGF's consultant. Your resumes will be recorded in our system, and you will receive our Job Introduction Auto-email with suitable jobs in the coming time. Please check your email regularly to get our vacant job. Thanks so much!

More Information

  • Degree: Bachelor
  • Age: Min to 40
  • Working time: Permanent

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RGF HR Agent Vietnam Co., LTD

RGF stands for RECRUIT GLOBAL FAMILY, a global brand of Japan's largest recruiting and information service company, Recruit Holdings Co., Ltd.
We created this brand out of our commitment to take on a new challenge to leverage on Recruit Group's more over 50 years of industry experience and business network in Japan, to provide new opportunities to our clients across the region.
RGF HR AGENT takes charge of RGF's business entity in general recruitment services. We provide total human resource services to clients at every stage of staff placement, such as evaluation, remuneration, and staff training. At the same time, we assist job-seekers in various ways to find the right job according to their individual preferences and experiences. Besides our services to assist full-time staff recruitment, we also offer a range of support services for RPO (Recruitment Process Outsourcing) and contract base/temporary recruitment needs.
Our company's status as the Japan's #1 market share holder in human resource, temporary staffing, and job advertisement field makes it possible for us to provide high quality total human resource management services not only in Japan but across the region.
RECRUIT = RGF will continue to take up the challenge to be the #1 recruitment agency in Asia, beyond national boundaries.

Centec Tower, 72-74 Nguyen Thi Minh Khai, Ward 6, Dist. 3, HCMC, Vietnam

Contact person: HR Dept

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