We tinker, build and create technology in our Bangkok and Tokyo labs.

At Opn, we believe that by embracing digital transformation, businesses can build excellent products and create value for stakeholders.

With our expertise in strategy, operations, and digital and innovative technology, Opn helps businesses bring their ambitions to life. We put our clients ahead of the curve by enabling businesses and their customers to have personalized, frictionless, and connected experiences.

We are a team of passionate and talented individuals looking to make a mark in today’s ever-evolving digital landscape. We value accountability, creativity, curiosity, empathy and teamwork.

Our team is committed to ensuring client success and is looking for people to join us to take part in building global products with global players!

Why we need you

We are looking for an experienced Backend Software Developer to help us grow our Opn team. The Opn team will be based in Thailand and Japan, building Opn products which will be used by corporate clients around the world. These enterprise services and solutions will vary from project to project but will primarily revolve around eWallets, payment solutions, and platforms.

What you will be doing

  • Work with technical and product teams to implement enterprise solutions for our corporate partners
  • Designing and implementing architectures for applications that will communicate across web, mobile
  • Write effective, reusable API’s
  • Collaborate with frontend developers to ensure appealing visual design
  • Working closely with technical writers to create clear technical documentation

What you have

  • Proven experience as a Full Stack Developer or similar role
  • Experience developing web applications
  • Knowledge of multiple back-end languages (preferably GoLang) and web frameworks (e.g. React, Node.js)
  • Familiarity with databases, both SQL and NoSQL
  • Able to see and explain the big picture of the implementation progress
  • Excellent communication and teamwork skills
  • Experience working with Git or other version control systems
  • Strong interpersonal skills to work smoothly across functions and with our multi-nationality Bangkok Engineering teams
  • Comfortable working with English speaking colleagues (verbal and written)

Good to Have

  • Production experience with GoLang
  • Knowledge of front-end languages (e.g. HTML/CSS, Javascript)
  • Knowledge of continuous delivery systems and how they work
  • Strong understanding of how web apps are built and pushed to production environments
  • Experience with web development toolkits like Flutter
  • Experience building mini-apps for platforms like Line, WeChat; even better if you’ve published or worked on a mini-app before

Why you’ll love it here

  • Work with other smart, ambitious people who love to learn and grow
  • A beautiful work environment with flexible working hours
  • A health care plan
  • A laptop to work from coffee shops or beaches
  • A friendly bunch of colleagues

What we believe

  • We celebrate individualism
  • Nourish a trust-based working culture
  • Giving our employees the freedom to develop and grow with us

About Opn

  • Opn was founded in 2020 and is part of SYNQA. We are currently 80+ people strong.
  • Operational headquarters are in Bangkok, with offices in Tokyo.
  • SYNQA raised $80 million in Series C funding led by SCB 10X Co., Ltd. and SPARX Group Co., Ltd. (through its Mirai Creation Fund II). SYNQA’s other institutional investors include Toyota Financial Services Corporation (TFS), Aioi Nissay Dowa Insurance Corporation (ADI), Nomura Holdings, Global Brain, 31VENTURES by Mitsui Fudosan, Golden Gate Ventures and others.

Our story begins with the four qualities we stand for: practicality, productivity, utility, and efficiency. Under this conventional premise, Opns was born in 2020. The company is spearheaded by a team of problem solvers equipped with years of experience in the tech industry, and driven by their desire to resolve verified customer pain points that can be addressed through digital transformation.

What is digital transformation? For many, it’s a major technological leap filled with risks, barriers and behavioral resistance. At Opn, through our solutions, we demonstrate the bigger risks companies face from inaction, we dispel barriers, and we help businesses introduce change.

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
  • You will be invited to complete a short online assessment / You will be invited to complete one of the following code challenges
  • 3-4 Interviews with the hiring team, People Operations team and all stakeholders involved in the process

We look forward to getting in touch with you!

Opn embraces diversity and nourishes an open and inclusive work environment. We are home to over 20 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.