Staff/Lead Software Engineer (AdTech)

Apply Now

About LINE MAN Wongnai

LINE MAN Wongnai is Thailand’s Leading On-Demand Delivery and Lifestyle e-Commerce platform services. We build technology to help Thai people live better, to empower all local businesses by creating an end-to-end food ecosystem through our channel LINE MAN and Wongnai. Connected consumers, riders, and local businesses and improved the daily life of all parties with restaurants nationwide. And because we are local, we provide the deepest variety and services that are tailor-made for Thai people.


Our AdTech team at LMWN is building the next generation digital marketing solutions specially designed for Thai people. We help 500K+ Thai businesses to have access to an easy-to-use and cost-effective platform to increase market exposure, create brand awareness, grow new customers, and re-engage with 10M+ Thai consumers on LINE MAN and Wongnai platforms.


Our AdTech solutions consist of the frontend system for businesses to create ad campaigns, the ad ranking system that recommends the right ad at the right time in the right place, the ad pacing system that help control ad frequency, the ad indexing service that support low-latency ad requests, the ad inventory system that displays ad on consumer apps, and the ad tracking system to collect data and provide feedback loop to the core systems.


We are looking for a Staff Software Engineer to join our AdTech team. You will play a key role in our end-to-end product development process including understanding business problems, researching for solutions, designing scalable architecture, and implementing codes with high-standard software engineering practices.

What you’ll Do:

  • Work with a diverse group of talented people from Thai, Singapore, and China in a hybrid workplace environment.
  • Design and build AdTech solutions that meet the needs of both businesses and  consumers.
  • Help businesses reach the right audience at the right time by recommending food and services that are relevant to consumers, while making the platform economically sustainable.
  • Understand the uniqueness of Thai local businesses (SME) Thai consumers behavior and have a deep understanding on Adtech business challenges to support on solution design.
  • Work closely with Product and Data team to understand the business context, be able to identify problems/solutions, be able to integrate AI/ML capabilities with AdTech solutions, as well as build systems to help perform A/B testing and online model evaluation effectively.
  • Have a deep knowledge in backend systems and be able to support and guide teams both in frontend and mobile development.
  • Work and support in hands-on coding and non-coding contribution (50-50).
  • Work with the team through pair programming in order to assess the health of the code base, and to observe team’s practices by coaching and mentoring.
  • Be an individual contributor with hands-on knowledge, work associate with an Engineering Manager by coaching and giving feedback to improve team performance.
  • Build a great community for the LINE MAN Wongnai engineering team to have a growth mindset and be able to work as a team effectively.

What you’ll Need: 

  • Bachelor's degree in Computer Engineering, Computer Science, or IT-related fields.
  • At least 7+ years of experience in software development, or in the IT industry.
  • Solid coding and debugging skills – advanced knowledge of at least one programming language. We mainly use Java and Go on the backend, and TypeScript with React on the frontend.
  • Hands-on experience to design, build, test, deploy, operate, and monitor APIs, event-driven microservices, and large-scale distributed systems, running on Kubernetes cluster.
  • Expertise in Agile and DevOps practices including CI/CD, TDD, and pair programming.
  • Exceptional analytical, strategic thinking, problem-solving skills, and willing to learn mindset.
  • Being a fast learner and having courage of conviction – We are looking for software engineers who thrive on learning new technologies and don't believe in one-size-fits-all solutions. You should be able to adapt easily to meet the needs of our massive growth and rapidly evolving business environment.
  • Able to communication in English.

It’d be Great if you have: (If any) 

  • Experience in advertising systems and digital marketing business e.g. Facebook Ads and Google Ads.
  • Good understanding of Elasticsearch or other inverted index systems.
  • Foundational understanding of AI/ML technology.
  • Track record of coaching and growing software engineers team.
  • Basic knowledge of frontend/mobile development and Design Thinking.
  • Good command of English: TOEIC 800 is a plus.
Apply Now
Benefits & Perks
Flexible hours that suit your pace
Work from home or anywhere
MacBook provided for everyone
No cap on your annual leave
LINE MAN Services Coupon
Barista service available daily
Afterwork beer available daily
Yearly company outing trip
Copyright @2022 LINE MAN Wongnai All right reserved.
Privacy Policy