Описание
Cross River builds infrastructure for financial products, powering payments, cards, lending, and digital asset capabilities for fintechs, enterprises, and other innovators.
Задачи
- Design and implement layered quality sensors across the CI/CD pipeline, from static analysis to AI-driven code review passes;
- Improve and maintain E2E test suites for critical payment flows, including card authorisation, clearing and settlement, tokenisation, and 3D Secure;
- Review PRs for test intent alignment and ensure AI-authored and human-authored code meets the same quality bar;
- Identify test coverage gaps and prioritise them by customer impact and regulatory exposure;
- Build load testing and performance validation frameworks;
- Collaborate with the team on quality strategy and raise the quality bar;
- Explore chaos engineering approaches to validate system resilience;




- Contribute to audit-trail practices by ensuring generated diffs and suppressed checks are traceable and defensible.

Требования
- 5+ Years in software engineering with a strong focus on quality and testing, including equivalence partitioning, boundary analysis, and risk-based prioritisation;
- Proficiency in Go or strong willingness to learn;
- Daily use of AI assistants with the ability to identify incorrect outputs and determine when not to use them;
- Experience testing RESTful APIs and event-driven systems;
- Familiarity with CI/CD pipelines, containerisation, and infrastructure-as-code;
- Strong analytical thinking with the ability to trace bugs back to specifications;Условия
Relocation support is not specified.

📌 qa engineer (Barcelona)
🏢 Enfint
📍 Barcelona