One Arrow Consulting - Senior Software Engineer (Full-stack)

Full Stack Developer is needed in Bangkok, Thailand.

Our client is rapidly growing HRTech company, headquartered in Thailand, specializing in B2B SaaS solutions. This innovative start-up is supported by prominent investors and has a global footprint, with a customer base spanning over 135 countries. The company is renowned for its cutting-edge recruiting software and has been recognized for its excellence in the industry.

Their mission mission is to revolutionize the hiring process by making it more streamlined, efficient, and user-friendly for recruiters, hiring managers, and candidates. Their goal is to provide AI-powered solutions that enable businesses of all sizes to transform their recruitment and staffing operations.

Role Overview

We’re looking for an experienced Senior Full Stack Engineer to build and optimize single-page applications (SPA) and back-office systems. This role involves full-stack development, contributing to key projects, and driving technical initiatives. Ideal candidates are proactive, impact-driven, and eager to learn while ensuring seamless integration and high performance in web applications.

Responsibilities

• Develop and deploy scalable, high-performance software solutions.
• Work closely with cross-functional teams to design and deliver new features.
• Maintain code quality through reviews and best practices.
• Upgrade and optimize legacy code to align with modern standards.
• Build and support backend services & APIs for smooth front-end integration.
• Create and maintain technical documentation to enhance team collaboration.

Requirements

• Excellent collaboration and communication skills.
• 4-6 years of experience developing web applications using React, Angular, or Vue.js.
• Strong proficiency in JavaScript and TypeScript.
• Hands-on experience with SPA or back-office systems in medium to large-scale projects.
• Deep understanding of software engineering concepts and design patterns.
• 4+ years of backend development with Python, Node.js, or Express.
• Expertise in RESTful API design and implementation.
• Knowledge of relational databases such as PostgreSQL or MySQL.
• Strong analytical and debugging skills.
• Experience working with cloud services like AWS, Azure, or GCP.
• English proficiency is required as team comes from a diverse, multicultural background.
• In-person collaboration because the team operates on-site.

Benefits

• Comprehensive benefits: medical healthcare, personal development allowance, and two weeks of remote work annually.
• Backed by Surge & Sequoia, our client is a well-funded, fast-growing B2B SaaS start-up.
• Work alongside top industry talent in an international, dynamic environment.
• Engage in a challenging and innovative work culture.
• Fun & team spirit: regular team-building activities and company trips.

Tech Stack

Our client’s engineering team uses a modern technology stack, offering exposure to cutting-edge tools and frameworks.

• Infrastructure: GitOps (ArgoCD), Amazon Web Services, GitHub Actions, Kubernetes.
• Backend:

- Languages: Python.

- Web Frameworks: FastAPI, Django.

- Databases: MongoDB, Redis, ElasticSearch, PostgreSQL, and more.

- Other: RabbitMQ, Celery, and others.

• Frontend: Vue.js, JavaScript.