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Location
In office (Bangkok)
Employment
Full-Time

Confirmed on the employer's own hiring board on Oct 6, 2026. First seen by Alion on Feb 27, 2024. Opn scores C on the Alion truth index.

Overview
Company
Impact
Profile match

Opn

Opn, founded as Omise, is a Thai payment technology company offering developer friendly online payment APIs. It expanded from Thailand into Japan and other markets and moved into blockchain and digital identity products. The company was one of the first Southeast Asian fintechs to build a modern payment gateway.

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 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. 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.

Omise Engineering teams have a strong focus on innovation and staying at the forefront of technological advancements. This involves a commitment to continuous learning and experimentation with new tools and methodologies. We foster a collaborative environment where team members can openly communicate and share ideas. Omise engineering follows agile methodologies i.e. iterative development process, frequent feedback, and adaptability to changes, allowing teams to respond quickly to evolving requirements. We emphasize diversity and inclusion, recognizing the value of different perspectives and backgrounds. This contributes to a more creative and dynamic work environment. We promote a sense of ownership and accountability among team members which involves taking responsibility for one's work and the overall success of the team's projects. We promote healthy work-life balance, recognizing that well-rested and satisfied employees are more productive and creative.

What we’re working on:

  • We have a bunch of running projects related to the credit card payment gateway business: you can help us instantly enchant new features, maintain and keep them up-to-date to unlock new cutting-edge technologies.
  • APIs Integration with our new partnerships to optimize credit card payment transactional cost
  • Request tracing! Your mission is to trace all requests from its source down to every service it touches when debugging and supporting incidents.
  • Continuous integration and delivery. Help lift and maintain our release system to the highest bar.

What you will be doing

  • Develop, test, and maintain high-quality software applications using Go, Ruby
  • Collaborate with cross-functional teams to define, design, and ship new features.
  • Write clean, efficient, and well-documented code that follows industry best practices.
  • Participate in code reviews and provide constructive feedback to peers.
  • Troubleshoot, debug, and resolve software defects and issues.
  • Assist in the design and implementation of software architecture and frameworks.
  • Stay up-to-date with emerging technologies and industry trends to continuously improve skills and knowledge.
  • Contribute to technical documentation and user guides.

You

  • Bachelor’s degree in Computer Science, Software Engineering, or a related field.
  • Proficiency in Ruby, Go
  • Experience with software development tools and version control systems (e.g., Git).
  • Familiarity with relational databases and SQL.
  • Knowledge of web technologies (HTML, CSS, JavaScript) and frameworks is a plus.
  • Excellent problem-solving skills and attention to detail.
  • Ability to work effectively both independently and as part of a team.
  • Strong verbal and written communication skills.
  • Communicate well in English, both verbal and written.

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 27 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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