General Description

Lumu Technologies is seeking a talented Software Development Engineer in Test (SDET) to help us design, implement and perform tests that are part of the overall product testing strategy in order to guarantee the delivery of a high quality product with an exceptional customer experience.

The SDET thrives at finding the right balance between product quality, customer needs and strategic trade-offs to ensure on time delivery.

In addition, the SDET is responsible for understanding and articulating the company’s culture, as well as supporting hiring and mentoring processes that create a first-class team building first-class products.


  • Design, build, and maintain efficient, reusable, and reliable automated tests.
  • Help to set up and maintain the CI/CD environments and pipelines.
  • Prepare test summary reports and communicate findings effectively.
  • Strong focus on mitigating risk, optimizing cost and ROI, and delivering business value at speed.
  • Support infrastructure capacity planning with a systematic test of our setup (i.e. load testing.).
  • Collaborate to establish the best practices that will lead to confidence in every level of our stack through appropriate test coverage at all levels, including, unit tests for individual functions, integration tests for services, testing of front end functionality and an appropriate level of reliable functional tests.
  • Collaborate with the rest of the engineering team to design and launch new features.
  • Write tools and establish patterns that will be used by our product team to test their code.

Required Skills and Experience

  • Proven experience as a QA engineer (functional, integration, regression, and scalability testing)  for all phases of the testing lifecycle in an agile environment.
  • Solid programming skills, preferably with Python, Java or Ruby.
  • Hands-on experience with test automation processes and tools is mandatory.
  • Capable with relational and non-relational databases.
  • Experience with testing and using REST APIs.
  • Experience with Unit Testing.
  • Experience with configuring build tools, CI/CD pipeline.
  • Experience with automated testing for Web UI.
  • Good understanding of various DevOps tools.
  • Good understanding of version control tools – strong Git knowledge is required.
  • Experience with mobile test automation tools is a plus.
  • Strong candidates are pragmatic problem-solvers with high judgment who bring an experienced perspective to balance quality and strategy trade-offs to meet the needs of our products.
  • The ideal candidate should have a clear understanding of  cyber-attacks and passion to build software that identifies, stops and prevents those attacks.

Apply by sending your resume to: