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Checkout.comAll Departments

Specialist, Implementation Engineering

Hong KongFull-timeJuniorSalary: Not disclosed
Posted Jun 23, 2026Deadline: Nov 21, 2026
Job SnapshotActively hiring
LocationHong Kong
Job typeFull-time
SalaryNot disclosed
DeadlineNov 21, 2026

Finjobsly Role Intelligence

Experience level
Junior
Work style
Hybrid
Visa sponsorship
Not specified
Salary
Not disclosed
Key skills
PythonJavaGoRESTReactNode.jsPayments

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Finjobsly Intelligence— Generated from the employer's job description

What you'll own

Provide technical support for merchant integrations, answer configuration and debugging questions, manage integration incidents, and maintain integration libraries/plugins.

What they're looking for

Up to 3 years of development or technical support experience, strong coding skills in Java, JavaScript, PHP, Python, Go or C#, solid understanding of APIs, REST and webhooks, and excellent English and Chinese communication.

Why this role matters

Your work ensures merchants can successfully implement Checkout.com’s payment platform, directly impacting transaction volume, customer satisfaction, and the company’s fintech growth.

Best suited to

A technically skilled, customer‑focused communicator who can multitask across projects, collaborate with cross‑functional teams, and thrive in a fast‑paced, target‑driven environment.

Fintech requirements

Visa sponsorship: No
Work arrangement: hybrid

About this role

Company Description

We’re 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 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 they're looking for

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

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 to learn more about our culture, open roles, and what drives us.

For a closer look at daily life at Checkout.com, follow us on LinkedIn and Instagram

More about this role

About company

Checkout.com logoC

Checkout.com

Full employer profile →

Required skills

PythonJavaGoRESTReactNode.jsPayments

Explore more

More Software Engineering Jobs→More jobs at Checkout.com→Python jobs →Java jobs →Salary benchmarks for this role →Browse all fintech jobs →

Checkout.com

Specialist, Implementation Engineering

Hong KongSalary: Not disclosed

Company insights

70

70/100 estimated sentiment

AI Estimate

AI estimate from public information — not verified employee data

Checkout.com launches stablecoin acceptance with Coinbase

Checkout.com launched a Coinbase Payments-powered capability enabling eligible enterprise merchants to accept stablecoin payments from consumers.

June 2026From the webCheckout.com Newsroom→

Checkout.com returns to full-year EBITDA profitability

Checkout.com reported an adjusted EBITDA margin above 10% for 2025, over $300B in payment volume, 64% volume growth and more than 30% net revenue growth.

February 2026From the webCheckout.com Newsroom→

Ashley Paulus appointed to lead UK and European revenue growth

Checkout.com named Ashley Paulus VP, Head of Revenue for the UK and EEA, putting her in charge of commercial strategy and enterprise growth across the regions.

February 2026From the webCheckout.com Newsroom→

Employee share buyback values Checkout.com at $12 billion

Checkout.com offered employees liquidity through a share buyback at a $12B valuation, a 30% increase from its previous internal valuation.

September 2025From the webForbes→

AI Generated Insights