Watu Credit

Backend Engineer

• Design, build, and maintain backend services and APIs
• Write unit and integration tests as a first-class part of development
• Drive architecture discussions
• Review pull requests for design and maintainability
• Write and maintain technical documentation
• Contribute to shared libraries and platform standards
• Use AI/LLM tooling actively in your workflow

Senior Backend Engineer – Java, Architecture

Sales Engineer

• Own the technical architecture for your squad's domain - system design, API contracts, data models, integration patterns, and the Architectural Decision Records
• Review and approve all pull requests for your squad
• Drive sprint planning with the Product Owner
• Partner & vendor governance where your squad governs an external partner

Tech Lead – Aftersales Engineering

QA Engineer

• Attend all squad ceremonies - sprint planning, daily standup, review, retrospective
• Define acceptance criteria with the Product Owner before each sprint
• Own test architecture for your squad's domain
• Lead performance and load testing for your squad
• Own the squad's Definition of Done quality gate
• Mentor QA Engineers in your squad and across the chapter
• Deputise for the QA Chapter Lead where needed
• Own a chapter-level initiative

Senior QA Engineer

• Attend all squad ceremonies - sprint planning, daily standup, sprint review, retrospective.
• Define acceptance criteria with the Product Owner before each sprint.
• Write and maintain automated test suites for your squad's domain - unit, integration, E2E as appropriate.
• Own the squad's Definition of Done quality gate.
• Define and maintain QA standards for the function.
• Onboard new QA engineers into the chapter.
• Run the monthly QA Guild with the counterpart Chapter Lead from the other engineering function.
• Own the automation framework selection and evolution.
• Report to the Head of Engineering on QA chapter health.