Checkout.com

Specialist, Implementation Engineering at Checkout.com (Hong Kong, China)

Checkout.com· Hong Kong, China·

Role details

Work type
Onsite
Employment
Full-Time
Skills
APIRESTWebhooksLogsJavaJavascriptPHPPythonGoC#Node.jsReact
Benefits

Hybrid Working Model · Real Ownership · Fewer Blockers · Work That Makes A Difference

Checkout.com at a glance

Global enterprise payments platform that helps large merchants accept, move, protect, and optimize money through one API.

Checkout.com is an end-to-end payment service provider for enterprise merchants. It lets businesses accept online payments, move money globally, fight fraud, and lift acceptance rates through a single unified API and dashboard, competing chiefly on payment performance.

$1.8B raised · latest: Series D · $1B · January 2022 (at a $40B valuation) · backed by Tiger Global, Insight Partners, GIC, Qatar Investment Authority

Summary

Provide technical support and integration assistance to merchants implementing Checkout.com payment technology. Manage incidents, collaborate with internal teams, and maintain integration libraries while ensuring customer satisfaction.

Job description

Company Description

We’re checkout.comcheckout.com checkout.com. You might not know our name, but companies like eBay, Spotify, Klarna, Uber, and Sony do, because we’re behind many of the digital experiences you use every day.

We are where the world checks out, enabling over 10 billion transactions yearly for more than one billion global shoppers.

Whether you want to book a holiday, order food, renew a subscription, or check out online, there’s a good chance our tech powers the payments behind the scenes. Our platform helps the most ambitious businesses deliver effortless digital experiences, at scale.

If you want to do career-defining work, you’ve come to the right place. We move fast, think globally, and believe great teams are built by hiring exceptional people with conviction, curiosity, and the desire to make an impact.

With 20 offices across six continents and London as our HQ, we’re shaping the future of fintech – and we’re just getting started.

How you'll make an impact

  • Provide technical support to merchants during their implementation of Checkout.com checkout.com payment processing technology
  • Answer all merchants’ integration related questions, including but not limited to configuration, debugging, documentation, testing, go-live support, and post-live support
  • Manage incidents as related to the integration (investigation, troubleshooting, escalation, resolution, reporting, time tracking and analysis of incidents)
  • Collaborate and partner with internal teams such as Sales Engineer, Technical Account Manager, Sales, Account Managers, Merchant Configuration, and Merchant Care, to resolve issues during customer trials, integrations, or post-implementation support
  • Interact with the Product teams to pinpoint improvement ideas
  • Advise Manager on issues which impact customer satisfaction and provide recommendations for appropriate actions
  • Ability to multitask with multiple projects and integrations of customers
  • Maintain/update existing libraries/plugins used in integrations

What we’re looking for

  • Up to 3 years of development or technical support experience in a Tech/FinTech company
  • Bachelor's degree in a relevant field (e.g., Computer Science, Information Technology) is desirable or equivalent practical experience in internet technologies and technical processes.
  • Have payments, solutioning, and service experience would be advantageous
  • Understanding of API, REST, webhooks and logs is required
  • Strong coding skills in at least one of these languages: Java, Javascripts, PHP, Python, Go, C#
  • Experience with Node.js, React is a plus
  • Knowledge in iOS/Android is a plus
  • Excellent communication skills, ability to build and maintain strong relationships with internal and external parties
  • Ability to work in a customer-focused and target-driven environment
  • Good in speaking and writing in English and Chinese (Cantonese & Mandarin)

Additional Information

Bring all of you to work

We create the conditions for high performers to thrive, through real ownership, fewer blockers, and work that makes a difference from day one.

Here, you’ll move fast, take on meaningful challenges, and be recognized for the impact you deliver. It’s a place where ambition gets met with opportunity, and where your growth is in your hands.

We work as one team, and we back each other to succeed. So whatever your background or identity, if you’re ready to grow and make a difference, you’ll be right at home here.

It’s important we set you up for success and make our process as accessible as possible. So let us know in your application, or tell your recruiter directly, if you need anything to make your experience or working environment more comfortable.

Life at Checkout.com checkout.com

We understand that work is just one part of your life. Our hybrid working model offers flexibility, with three days per week in the office to support collaboration and connection.

Curious about what it’s like to be part of our team? Visit our Careers Page checkout.com/careers to learn more about our culture, open roles, and what drives us.

For a closer look at daily life at Checkout.com checkout.com, follow us on LinkedIn linkedin.com/life and Instagram instagram.com/checkout_com

Why work at Checkout.com

  • Culture: High-performance, ownership-driven environment with values like “Athlete Mindset”, “Never Give Up”, “Talk Straight”, and “One Team”. Emphasis on continuous improvement, data-driven decisions, and speed.
  • Hybrid policy: Required in-office Tuesday, Wednesday, Thursday (as of Aug 2025). Also offers “Work from Anywhere” options and flexibility.
  • Diversity & belonging: Nine employee-led communities (Ability+, Arab, Asian, Black, Jewish, Latine, Parents, Pride, Women). Committed to inclusive hiring and accessibility.
  • Benefits: Comprehensive health and wellbeing cover, family-forming support, high-quality food in offices, volunteering days, sustainable pace with time away, and choice/control over rewards.
  • Growth: Fast-paced environment with early ownership, global opportunities, and a focus on learning (continuous development resources).
  • Hiring process: Four stages – recruiter screen, first interview, task/challenge, final interview. Typically 4–6 weeks. Feedback provided after each stage.

Application questions