Software Development Engineer in Test – Finance and Treasury Services (Reports and Reconciliation)

  • Full Time

We’re is one of the most exciting and valuable fintechs in the world, with our Series D taking our valuation to $40 billion. Our mission is to enable businesses and their communities to thrive in the digital economy. We’re the strategic payments partner for some of the best known fast-moving brands globally such as Wise, Hut Group, Sony Electronics, Homebase, Henkel, Binance, Klarna and many others. Purpose-built with performance and scalability in mind, our flexible cloud-based payments platform helps global enterprises launch new products and create experiences customers love. And it’s not just what we build that makes us different. It’s how.

We empower passionate problem-solvers to collaborate, innovate and do their best work. That’s why we’re number 9 on the Forbes Cloud 100 list and on Glassdoor’s list of Top 10 fintechs to work for. And we’re just getting started. We’re building diverse and inclusive teams around the world — because that’s how we create even better experiences for our merchants and our partners. And we need your help. So, join us to build tomorrow, today.

Software Development Engineer in Test at

As a Software Development Engineer in Test, you will work against a predefined test strategy for your product and make a significant contribution towards scripting tests using a modern and cutting edge automation framework.

Your natural problem-solving skills, inquisitive mind and attention to detail will contribute
towards a strong culture of quality across the organisation and have a significant impact on the service we provide.

Our Financial Services domain is critical to ensuring accurate pricing on all merchant transactions. It ingests financial data from various sources and applies business logic to drive ledger movements. It’s a complex and evolving business domain with high throughput requirements.


About you:


  • Good experience working within a fast-paced Agile team
  • Excellent fault finding, debugging and diagnostic skills
  • Solid understanding of micro-services
  • Familiar with REST API and Web GUI testing
  • Experience writing automated API tests, ideally JavaScript or TypeScript
  • Experience using clients like POSTMAN and Swagger
  • Comfortable using SQL with an understanding of databases
  • Comfortable using continuous integration tools like Teamcity
  • Extremely organised and methodical whilst remaining pragmatic
  • Confident collaborating with technical and non-technical stakeholders

    What you will be doing:


  • Analyze complex business requirements and consistently provide constructive feedback
  • Contribute towards testability in order to influence application design 
  • Make an active contribution to all Agile rituals (standups, retros, planning, etc)Author test plans and supporting technical documentation
  • Proactively engage with all partners to close gaps in requirements
  • Define and record test cases using Gherkin syntaxDebug, record and manage defects throughout their lifecycle
  • Author new and update existing automated acceptance tests using Javascript
  • Contribute towards test framework maintenance
  • Track quality metrics and generate reports for stakeholders 
  • Contribute towards the wider QA community to facilitate knowledge sharing
  • Build, maintain and educate the team on automation frameworks and standards
  • If you don’t meet all the requirements but think you might still be right for the role, please apply anyway. We’re always keen to speak to people who connect with our mission and values.






    What we stand for
    At, everything starts with our values, including the experience we offer our people.
    We supercharge your professional growth with career development programs and leadership training. You can learn your way, with tailored pathways and online platforms. And be inspired at relevant conferences.
    We don’t stop at ‘good’ here. We strive for excellence amongst our teams every day and recognize colleagues who take it to the next level through our quarterly peer-nominated Hero awards.
    We’re proud of our global connections and inclusive environment. So we champion this through our colleague-led community groups and celebrate many cultural events together.
    Want to see us in action?
    More about
    Our technology makes payments seamless. We provide the fastest, most reliable payments in more than 150 currencies, with in-country acquiring, world-class fraud filters and reporting, through one API. And we can accept all major international credit and debit cards, as well as popular alternative and local payment methods. launched in 2012, and we now have a team of 1800 people across 19 international offices. To date, we’ve raised a total of $1.8 billion, with our Series D valuing us at $40 billion.
    We believe in equal opportunities
    We work as one team. Wherever you come from. However you identify. And whichever payment method you use. 
    Our clients come from all over the world — and so do we. Hiring hard-working people and giving them a community to thrive in is critical to our success.
    When you join our team, we’ll empower you to unlock your potential so you can do your best work. We’d love to hear how you think you could make a difference here with us. 
    We want to 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. We’ll be happy to support you.
    Job Overview