Junior/ Senior Software Engineer, Backend (Go/Java)

1 day ago

Bangkok, ThailandStaff+

Responsibilities

Design and build scalable AdTech solutions for businesses and consumers.
Work mostly on backend systems while providing guidance on frontend and mobile development.
Spend approximately 50% of the role on hands-on coding and 50% on architecture, mentoring, coaching, feedback, and other non-code contributions.
Use pair programming to assess codebase health and improve engineering practices.
Collaborate with Product Management to understand business problems and requirements.
Work with Data Science to integrate AI/ML capabilities and build systems for A/B testing and online model evaluation.
Investigate production issues, identify root causes, and guide blameless post-mortems.
Partner with the Engineering Manager on team improvement and help develop the engineering community.

Bachelor’s degree in Computer Engineering, Computer Science, or an IT-related field.
At least 7 years of experience in software development or the IT industry.
Advanced knowledge of at least one programming language and willingness to learn additional languages.
Strong coding and debugging skills.
Hands-on experience designing, building, testing, deploying, operating, and monitoring APIs, event-driven microservices, and large-scale distributed systems on Kubernetes.
Proficiency in Thai and English, with TOEIC 800+ English proficiency requested.
Strong analytical, strategic-thinking, problem-solving, adaptability, and learning skills.
Preferred experience with advertising systems or digital marketing platforms such as Facebook Ads and Google Ads.
Preferred understanding of Elasticsearch or other inverted-index systems and foundational AI/ML knowledge.
Preferred track record of coaching and developing software engineers.
Basic frontend/mobile development and Design Thinking knowledge is advantageous.
Basic Chinese communication skills at HSK3 level are a plus.

Hybrid workplace environment.
Collaboration with colleagues from Thailand, Singapore, and China.
Opportunity to work on large-scale AdTech products serving more than 500,000 businesses and 10 million consumers.

1,001-5,000 employees