Junior Backend Engineer

Summary

Join the founding tech team transforming Vietnamʼs largest café chain into a digital-first F&B and retail powerhouse. As a Junior Backend Engineer, you'll help build and maintain highimpact systems that connect our ERP, POS, sales channels, and internal tools. We work with Go, Node.js, Python, Postgres, and Kubernetes. If you're eager to learn, grow your skills, and make a real-world impact, this is the perfect role for you.

Envision the Role

Youʼll be part of a core team led by seasoned engineers on a mission to digitally transform Vietnamʼs leading coffee chain.

This is your chance to:

• Contribute to building important backend services from the ground up.
• Work in a professional, modern engineering environment using CI/CD, mono-repo, and more.
• Solve real-world problems at a massive scale.
• Collaborate in a supportive, mission-driven culture that values learning.
• Grow under leadership that built the “Best Engineering Company to Work for in Vietnam”.

If you're seeking meaningful work with high impact — letʼs talk.

What Youʼll Do

• Help build and maintain backend services using Go, Node.js, and Python.
• Assist with integrating complex systems — ERP, POS, mobile app, e-commerce, inventory, and more.
• Participate in the full development lifecycle, from development and testing to deployment and support.
• Implement database layer and write efficient & performant queries.
• Develop APIs and contribute to our event-driven systems for seamless communication.
• Contribute to system reliability by writing tests and helping monitor services.
• Write clean, efficient, and testable code while learning and following our engineering best practices.

What Weʼre Looking For

• 2-3 years of experience in backend development with strong project experience.
• Good programming fundamentals in at least one of our core languages: Go, Node.js, or Python.
• Familiarity with relational databases like PostgreSQL or MySQL.
• An interest in or some exposure to concepts like microservices, CI/CD, and containerization (e.g., Docker, Kubernetes).
• Basic understanding of web security principles and building APIs.
• Strong Computer Science fundamentals (algorithms, data structures).
• Good communication skills and ability to collaborate effectively in a team environment.
• A proactive, can-do attitude and a strong passion for learning and problem-solving.

Nice-to-Haves

• Experience in building front-end facing services, mobile apps, and integrating with frontend stacks such as Next.js, React, React Native.
• Hands-on working with cloud platforms like Azure or GCP.
• Familiarity with different database types: PostgreSQL, MySQL, MongoDB, etc.
• Experience integrating with third-party APIs (e.g., payment, logistics, social login).
• A good understanding of software testing principles and automation.

• Qualification: Bachelor
• Age: Unlimited
• Job type: Permanent
• Probation time: 2 tháng
• Working time: T2 - T6