Senior/Lead Backend Engineer

We are currently looking for a strong Backend Engineer with solid architectural understanding and hands-on development experience. You will play a key role in designing and developing sophisticated SaaS/PaaS applications that prioritize performance, usability, and accessibility, and building & leading your own team in the Vietnam office.

Responsibilities:

• Develop and maintain robust, high-performing microservices using Java Spring Boot.
• Design and implement scalable and distributed solutions to meet complex business requirements.
• Utilize PostgreSQL for database management and integration within services.
• Create and manage containerized applications using Docker and orchestrate deployments using Kubernetes (K8S).
• Work collaboratively with stakeholders to analyze requirements, propose solutions, and ensure alignment with business goals.
• Develop comprehensive testing strategies, including unit and integration testing, to ensure reliable and secure applications.
• Ensure code quality and maintainability by following best practices and conducting regular code reviews.

Requirements:

• 7+ years of experience in software development.
• Strong Java and Spring Boot experience.
• Strong software architecture understanding.
• Experience with distributed systems / microservice architectures.
• Good understanding of containerized environments (Docker/Kubernetes).
• PostgreSQL or other relational database experience.
• Experience designing scalable backend systems and APIs.
• Ability to work across backend and infrastructure topics when needed.
• Experience building SaaS/PaaS products.
• Familiarity with AI/LLM-related technologies is a plus.
• Experience with DevOps, cloud environments, CI/CD pipelines, or platform engineering is a strong advantage.

Soft Skills:

• Ability to drive technical decisions independently.
• Mentoring or technical leadership experience.
• Ownership mentality and ability to work in fast-moving product environments.
• Strong ownership and accountability.
• Excellent communication skills in English (spoken & written).
• Ability to work independently with limited guidance.
• Pragmatic problem-solving mindset.
• High motivation and reliability.
• Product-oriented thinking instead of only task execution.
• Ability to collaborate internationally with distributed teams.

Why you'll love working here:

• Working time: Monday-Friday 9:00-18:00 (Hybrid, at least 2 days/week at the office).
• Annual personal review meeting.
• Full payment during probation period.
• Full 13th salary.
• 12 annual leaves.
• Company trip.
• Variable bonus.
• Gifts on special events.
• Monthly team bonding.