About the Company
The company provides an HRTech software service (B2B SaaS) company headquartered in Bangkok, Thailand. This is one of the fastest-growing start-ups in the region and is backed by Surge and Sequoia Capital. The company has a global presence and is trusted by thousands of businesses in over 135 countries and is recognized by Forbes as Best Recruiting Software of 2024. Our goal is to transform the entire hiring process by making it simple, efficient, and enjoyable for recruiters, hiring managers, and candidates alike. Our mission is to offer the best-in-class AI-powered technologies to empower small, medium, and large businesses in their staffing & recruitment transformation.
About the Role
We seek a passionate and experienced Principal Full Stack Engineer to join our dynamic team. The ideal candidate is a seasoned software engineer who excels in designing and building complex software applications across the entire stack, particularly in single-page applications (SPA) or back-office systems.
This role focuses on leading projects and driving technical initiatives rather than people management. We are looking for someone who is eager to learn, proactive, energetic and understands the importance of making an impact.
The Principal Full Stack Engineer will be responsible for both frontend and backend development, ensuring seamless integration and high performance of web applications.
Responsibilities
Lead and drive high-level technical initiatives and projects, ensuring high-quality delivery
Architect, design, and implement complex software applications, emphasizing robust and scalable solutions
Collaborate with cross-functional teams to define, design, and ship new features.
Ensure code quality and maintainability through rigorous code reviews and adherence to advanced design patterns
Optimize the performance of web applications to ensure fast and efficient user experiences
Mentor and provide technical guidance to junior and senior engineers, fostering a culture of continuous learning and improvement
Address and refactor legacy code, bringing it up to modern standards and practices.
Drive significant changes in coding practices and standards to improve code quality and team efficiency
Develop and maintain backend services and APIs, ensuring seamless integration with frontend applications
Qualifications
Excellent communication skills and the ability to work well in a team environment
7+ years of experience developing web applications in client-side frameworks such as React, Angular, VueJS, etc.
Excellent understanding of object-oriented JavaScript and TypeScript
Proven experience working on large-scale projects, particularly in single-page applications (SPA) or back-office systems
Extensive experience in optimizing the performance of web applications
Deep knowledge of software engineering principles and advanced design patterns
Extensive experience with backend technologies and frameworks commonly used in web development, 6+ years preferred
Strong expertise in RESTful API design and GraphQL
Extensive familiarity with database management systems such as PostgreSQL, MySQL, etc.
Benefits
Well-funded start-up backed by Surge & Sequoia
Be part of one of the fastest-growing B2B SaaS start-ups in the region
You will be collaborating with talented individuals in the industry
Join a lively and highly international team
Indulge in a challenging and innovative working culture
Attractive medical healthcare plan
Personal development allowance
2 weeks of work from anywhere per year
Regular fun team-building activities
Company trip
Tech Stack
Infrastructure: Amazon Web Services; Kubernetes; GitOps (ArgoCD), Github Actions
Backend: Language: Python; Web Frameworks: Python frameworks including Django, Fast API; Databases: PostgreSQL, MongoDB, ElasticSearch, and Redis among others; Other: Celery, RabbitMQ among others.
Frontend: Javascript & Vue.JS
Working Conditions
This is a full-time position based at 16th Floor, 26/58 Orakarn Building, Lumphini, Pathum Wan, Bangkok 10330
As a team of diverse cultures and nationalities, English language proficiency is required
We enjoy collaborating in person and the team is working on-site

We get it. Looking for “the one” is not easy.
This is where we swoop in! We hunt for the talents you need, so you can focus on growing your business.
As a startup ourselves, we truly understand your pain, and what you really need. 🤩
Our team has been placing mid-senior level candidates for both commercial and tech roles for renowned startups and tech firms such as Netflix, Apple, Flash Coffee, and Traveloka, as well as lots you probably have never heard of (but soon will with the super talent we got for them hehe). 🔥
What sets us apart is that we are:
- Led by serial entrepreneurs
- Easy to work with (no bullshit and simple processes)
- Communicate transparently (the good, bad, and ugly)
- Charge an affordable rate (starting at only 18%)
- High-quality candidates only (incl. cultural fit)
- A stronghold trinity of agency, talent acquisition, and business owner experience
If you are a local startup/ tech firm or an international company looking to expand in Thailand that is trying to find your superstars, let’s get in touch right away. We are here to help you reach the moon & beyond! 🚀