# Senior Software Development Engineer in Test (SDET) at Flex

- Company: Flex
- What the company does: Manage business spending in Africa with Flex Finance. Get real-time visibility, easy expense tracking, and control with web, mobile, and corporate cards.Try now. Backed by 500 Global.
- Company website: https://flexfinance.ai
- Type: Startups (AI role)
- Level: Senior
- Location: Remote
- Work setup: Remote
- Posted: 2026-08-20
- Apply by: 2026-10-08
- Apply: https://job-boards.greenhouse.io/flex/jobs/4726266005
- Page: https://www.1752.vc/careers/jobs/flex-senior-software-development-engineer-in-test-sdet/

## About the role

As a Senior SDET at Flex, you will own the test automation and quality efforts for entire product areas or major features. You will architect and optimize automation frameworks, lead test strategy for complex systems, and regularly collaborate across teams to deliver reliable and high-quality releases. This role offers the opportunity to mentor others, drive cross-functional quality improvements, and play a critical part in shaping the future of our engineering excellence.

## What they're looking for

- Bachelor’s degree in Computer Science or related field, or equivalent experience
- 5+ years of experience in software development and test automation
- Advanced proficiency in multiple programming languages and test automation frameworks
- Deep experience designing, building, and maintaining automation frameworks (e.g., Playwright, Cypress, Selenium, RestAssured)
- Strong expertise in API, UI, and integration testing
- Proficient in CI/CD pipeline integration and optimization

Tags: Engineering