Senior Software Engineer in Test

At Illumina, we are expanding access to genomic technology to realize health equity for billions of people around the world. Our efforts enable life‑changing discoveries that transform human health through early detection and diagnosis of diseases and new treatment options for patients.

We are looking for a highly driven and talented software or bioinformatics engineer to join the DRAGEN Team.

The team focuses on developing automated test infrastructure and bioinformatics tools to analyze large genomic data, setting up CI/CD and improving the databases and websites that we use for the verification activities.

• Lead and execute testing strategies for data analysis software within cross‑functional teams.
• Design, develop, and maintain automated software verification framework and scripts.
• Collaborate with bioinformatics scientists to support data analysis, troubleshoot issues, and contribute to tool development.
• Participate in Code and Design Reviews.
• Ensure Software Development Life Cycle best practices and regulatory requirements are followed.
• Identify and implement process improvements to enhance development and testing efficiency.

• Strong foundation in software engineering principles.
• Proficiency in one or more high‑level programming languages such as Python, Java, C#, or C++.
• Experience in object‑oriented programming is a plus.
• Experience working in Linux‑based environments.
• Experience in defining requirement and test cases preferred.
• Experience in designing or architecting automated verification framework and tests is preferred.
• Experience with CI/CD and related tools is preferred.
• Experience with cloud platforms/deployment and web services is preferred.
• Experience with databases is preferred.
• Be eager to learn Bioinformatics.
• Excellent verbal and written communication and troubleshooting skills.
• Be curious, detail oriented, and analytical, with a proven ability to learn quickly.
• Be customer‑focused, team‑oriented, and motivated, taking ownership of assigned tasks.
• Have proven ability to self‑manage, as well as manage interdisciplinary relationships.

Typically requires a minimum of 5 years of related experience with a Bachelor’s degree; or 3 years and a Master’s degree; or a PhD without experience.

We are a company deeply rooted in belonging, promoting an inclusive environment where employees feel valued and empowered to contribute to our mission. Built on a strong foundation, Illumina has always prioritized openness, collaboration, and seeking alternative perspectives to propel innovation in genomics. We are proud to confirm a zero‑net gap in pay, regardless of gender, ethnicity, or race. We also have several Employee Resource Groups (ERG) that deliver career development experiences, increase cultural awareness, and offer opportunities to engage in social responsibility.

We are an equal opportunity employer committed to providing employment opportunity regardless of sex, race, creed, color, gender, religion, marital status, domestic partner status, age, national origin or ancestry, physical or mental disability, medical condition, sexual orientation, pregnancy, military or veteran status, citizenship status, and genetic information. Illumina conducts background checks on applicants for whom a conditional offer of employment has been made.

Qualified applicants with arrest or conviction records will be considered for employment in accordance with applicable local, state, and federal laws. Background check results may potentially result in the withdrawal of a conditional offer of employment. The background check process and any decisions made as a result shall be made in accordance with all applicable local, state, and federal laws.

Illumina prohibits the use of generative artificial intelligence (AI) in the application and interview process. If you require accommodation to complete the application or interview process, please contact
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