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Lead Infrastructure Engineer

Confidential

Bangkok, Thailand Hybrid permanent

Posted: March 22, 2026

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Quick Summary

We are seeking a Lead Infrastructure Engineer to join our team in Bangkok, Thailand, and work on developing and maintaining key infrastructure systems for our online payment solutions.

Job Description

At Omise, we believe the digitalization of the economy has opened up the world and offers endless opportunities to grow and make meaningful connections with one another. Omise is powered by its payment infrastructure sister company, Omise Payment Holdings, which provides one-stop online payment solutions.

Omise connects people, businesses and society in innovative ways to provide fair and open access to a growing economic ecosystem under its vision of enabling access to the digital economy for everyone. We are on a mission to make digital finance seamless and borderless for people and businesses. Our solutions are used by thousands of companies worldwide including Toyota, ByteDance, ICBC, SCB, True, Allianz Ayudhya, McDonald’s, BMW, King Power and Pomelo.

We are obsessed with solving financial coordination problems and developing new business models and technology that enable businesses to grow. We focus on addressing financial complexities and chokepoints by offering seamless and borderless solutions for our customers because we want them to focus on their core business and value proposition. 

As a value-driven organization, we are dedicated to selecting and retaining the sharpest minds across all functions. Help us make digital finance seamless and borderless for people and businesses. 

Why we need you

We are looking for an experienced Infrastructure Engineer to help us grow our Omise team. The Omise team is based in Thailand and Japan, building Omise products that are used by corporate clients around the world. These enterprise services and solutions vary from project to project but revolve primarily around eWallets, payment solutions, and platforms.

What you will be doing

Design, scale, and maintain infrastructure and Kubernetes clusters on AWS.

Implement Infrastructure As Code using Terraform.

Collaborate with developers and help deploy various applications (Elixir and Golang).

Provide tooling and CI/CD for automated deployments of Omise applications.

Help architect and scale Omise infrastructure to ensure high reliability and availability.

Set up monitoring, logs and alerts to ensure the infrastructure and applications meet their defined SLAs and SLOs.

Lead technical infrastructure design and implementation including coaching team members.

Be part of the on-call rotation to respond to emergencies during off-work hours.

 

You

Have a minimum of 10+ years of experience in DevOps-related roles.

Advanced knowledge of Kubernetes internals.

Amazon Web Services: Kubernetes, EKS, Networking, Security, RDS.

Networking experience in the following areas: routing, load balancing, TLS, and AWS VPC.

Infrastructure As Code with Terraform.

Any continuous integration and continuous delivery (CI/CD) setup experience.

Designing, testing, and implementing the technical architecture.

Leadership skills, able to provide supervision and guidance to the team.

Ability to drive complex tasks that require architecting optimal solutions

Ability to improve and reduce costs of infrastructure.

Are able to self-manage, are quality-oriented, adaptable, well-organized, and able to understand business requirements

Strong English language skills (both verbal and written)

Nice to Have

Service Mesh: Istio
Kubernetes automation with Flux and Helm
ElasticSearch clusters and high availability
Datadog logging, monitoring and alerting
Knowledge of PostgreSQL and Pgbouncer
A good Security understanding and background
Ability to improve and reduce costs of an infrastructure
Experience with PCI-DSS compliance

How to apply

If you liked what you read and believe to be up for the challenge, we'd be pleased to welcome you to the recruitment process for this position. Simply click on apply and submit your contact info. Afterward, this will happen next:

The hiring team will review your application

2-3 Interviews with the hiring team, People Operations team and all stakeholders involved in the process

Why you’ll love it here

Work with other talented, ambitious international colleagues who love their craft

A modern and well-equipped work environment

Flexible working hours

A medical healthcare plan and annual health check-up

A friendly bunch of colleagues

What we believe in

We cultivate teamwork and a trust-based working culture

We celebrate diversity and continuous improvement

Giving our employees the opportunity and create for their own success

About Omise

Founded in 2013, 500 people

Headquartered in Japan, with operational headquarters in Bangkok and  offices in Singapore, Indonesia, and Malaysia.

Raised over $236M of funding to date from institutional investors including SCB10X, SPARX Group Co. Ltd., Toyota Financial Services Corporation, JIC Venture Growth Investments, MUFG Bank, Mars Growth Capital,  Ascend Venture Group, and more

Won Digital Startup of the Year at Digital Thailand Big Bang 2017

Won Forbes Japan Startup of the Year 2018

Won 3 awards from International Business Magazine Award 2020

Most Innovative Electronic Payment Platform for Singapore

Most Innovative Seamless Transactions Provider for Singapore

Best Payment Solutions Provider in Singapore

Won Mizuho Innovation Award 2022 (Q2)

Life at Omise

Nearly 500 employees work from our six office locations as well as remotely from home or co-working spaces. While we are a global company, a lot of our thinking goes into how to solve payment problems at the hyper-local level to help businesses scale and reach their customers. 

Our core values — simple, real, and beautiful serve as our North Star and are integrated into how we work and the results of our work. 

At Omise, we empower people to embrace project-ownership and take initiative. We love to see our employees act as the owner of the outcome and confidently provide solutions to each challenge, taking a collaborative teamwork approach. Our fellow employees are encouraged to discuss and share ideas, and are given the freedom to explore all areas of their work, in order to achieve the expected results.

People at Omise are from different backgrounds and together, we contribute to creating an inclusive, friendly, and safe working environment. As a company, we embrace diversity and value open discussions, a learning mindset, professionalism, and respect. “Growing with us” means to celebrate the challenges and to always look for opportunities to learn, develop your skills, and move one step forward each day. If this is the work environment you are looking for, then get in touch with us.

We look forward to hearing from you. Omise embraces diversity and nourishes an open and inclusive work environment. We are home to over 35 nationalities and all decisions to hire, promote or discharge are based on merit, competence, performance, and business needs.

We do not discriminate on the basis of race, color, religion, marital status, age, national origin, ancestry, genetic information, gender, sexual orientation, gender identity or expression, veteran status, or any other applicable legally protected characteristics.

* Discover how Omise prioritizes and protects your privacy and data by clicking HERE to explore our Human Resources privacy policy before you embark on your journey with us.

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