Our credit products from term loans and credit cards to access facilities touch millions of South Africans every day. Behind every decision that works, every account that behaves as expected, every flow that doesn't break, there's a quality engineer making sure the code is ready. We're growing our Credit team and we need someone who takes ownership of test quality not just test execution.
What you'll do
Design and run end-to-end automated test suites that give the team real confidence before anything ships
Own test coverage across credit product flows from origination and account management through to behavioural and data-driven processes
Write and maintain service stubs and mocks so testing can happen independently of live systems
Query and validate data using SQL, making sure the right outcomes land in the right places
Track, report and communicate test results clearly surfacing risks early so the team can act on them
Share what you know support and guide less experienced engineers as the team grows
About the team
The Nexus Credit team works across some of our most complex and high-impact product areas: term loans, credit cards, access facilities, payday management and the data science models that drive credit decisions in the background. The work is technically deep event-driven architectures, behavioural scoring, real-time financial data and the team is split across Stellenbosch and Sandton, so you can be based at either location. Half the team is already distributed, and it works well.
Why this role is different
Most QA roles sit at the edges of a product. This one sits in the engine room. You'll work directly with credit and data science workflows the kind of systems where quality decisions have real financial consequences for real people. We don't wear suits and we don't work in silos. You'll have room to influence how automation is done, not just execute what's already been decided. And if there are tools in our stack you haven't used yet, we believe in investing in growth and proactively encouraging continuous learning and development. Upskilling time is built in.
What we're looking for
Grade 12 National Certificate
A Relevant Tertiary Qualification
3 - 5 years of hands-on experience in test automationSolid working knowledge of Playwright or transferable tools such as Selenium
JavaScript / Node.js for test automation this is your primary language
SQL fundamentals, including PostgreSQL and/or SQL Server
Familiarity with test management, quality assurance practices, reporting and defect tracking
Understanding of software development lifecycles, APIs and system integration concepts
The ability to analyse, interpret and validate system behaviour not just run scriptsService stubbing / mocking using Node.js is advantageous
Exposure to Kafka, event-driven architecture, AWS cloud services or credit / financial services environments is advantageous
Strong communication and interpersonal skills you'll work across engineering, product and data teams