> Markdown version of [/jobs/ext/2639612-sr-software-engineer-clinical-software](https://www.wearedevelopers.com/jobs/ext/2639612-sr-software-engineer-clinical-software). Every page supports `.md` or `Accept: text/markdown`. Links point to the HTML versions so they work for humans too. Agent guide: [/agents.md](https://www.wearedevelopers.com/agents.md). --- # Sr. Software Engineer, Clinical Software - **Company:** Personalis, Inc. - **Location:** Fremont, CA, United States - **Experience:** Expert - **Salary:** $150,000.0 - $175,000.0 - **Contract:** Permanent contract - **Skills:** Java (Programming Language), Application Programming Interfaces (APIs), Amazon Web Services, Cloud Engineering, Code Review, Databases, Continuous Integration, Relational Databases, Github, Graph Database, Python (Programming Language), Laboratory Information Management Systems, PostgreSQL, MySQL, NoSQL, Software Deployment, Software Engineering, Software Systems, Web Application Frameworks, Cloud Platform System, ReactJS, Flask (Web Framework), Backend, Fastapi, Vue.js, Containerization, AngularJS, Information Technology, Bitbucket, Restful APIs, Software Version Control, Docker, Programming Languages - **Published:** August 21, 2026 - **Apply:** https://diversityjobs.com/main/sendform/8/8/28176/1/18018816?backUrl=%2Fcareer%2F18018816%2FSr-Software-Engineer-Clinical-Software-California-Fremont ## About the Role * B.S. degree in Computer Science, Engineering, or a related technical field. * 5 years of professional software development experience. * Strong proficiency in at least one programming language such as Python or Java. * Proven experience building and deploying applications on AWS. * Solid experience with relational databases (e.g., PostgreSQL, MySQL) and developing REST APIs. * Experience with version control systems (e.g., Github, Bitbucket) and CI/CD concepts. * Excellent problem-solving skills and the ability to work independently on complex tasks. Preferred: * Experience with web frameworks like Flask or FastAPI. * Familiarity with modern JavaScript frameworks (e.g., React, Angular, or Vue.js). * Experience in the life sciences, healthcare, or another regulated industry. * Familiarity with containerization technologies (e.g., Docker). * Exposure to graph databases or NoSQL technologies. ## Description We are seeking a Sr. Software Engineer to design, develop, and maintain our Laboratory Information Management Systems (LIMS). This role is a key contributor to our engineering team, taking ownership of feature development for both existing systems and new cloud-based platforms. You will work with senior engineers to tackle complex problems and deliver high-quality, scalable solutions that power our laboratory operations in a regulated environment., * Design, develop, test, and maintain software systems and features supporting laboratory operations. * Develop and optimize backend services and APIs using Python and/or Java. * Implement solutions using a variety of database technologies, including relational and graph databases. * Take ownership of deploying and maintaining services in our AWS cloud environment. * Actively participate in code reviews, design discussions, and technical documentation to ensure quality and maintainability. * Troubleshoot and resolve complex technical issues in development and production environments. * Collaborate with cross-functional teams to translate business requirements into robust technical solutions., * Opportunity to take ownership of significant features and projects from design to deployment. * Deepen your expertise in AWS services and cloud architecture. * Gain valuable experience working in a regulated life sciences environment. * Clear pathways for career growth into a senior engineering role through mentorship and impactful work. ## Related Videos - [Leveraging Real time data in FSIs](https://www.wearedevelopers.com/videos/806-leveraging-real-time-data-in-fsis) - [MySQL Protocol Features You Should Be Aware Of](https://www.wearedevelopers.com/videos/100267-mysql-protocol-features-you-should-be-aware-of) - [Docker Compose: Rediscovered](https://www.wearedevelopers.com/videos/1978-docker-compose-rediscovered) - [Coffee with Developers - Adam Wiggins](https://www.wearedevelopers.com/videos/919-coffee-with-developers-adam-wiggins) - [NoSQL Data Modeling for Front-end Developers](https://www.wearedevelopers.com/videos/297-nosql-data-modeling-for-front-end-developers) - [Navigating the Corporate Jungle: Life as a Developer in a large Company](https://www.wearedevelopers.com/videos/621-navigating-the-corporate-jungle-life-as-a-developer-in-a-large-company) ## Related Articles - [Highest Paying Tech Companies for Developers](https://www.wearedevelopers.com/magazine/220-highest-paying-tech-companies-for-developers) - [How We Built a Worry-Free System That Runs for 10+ Years – And What We’d Do Again](https://www.wearedevelopers.com/magazine/751-how-we-built-a-worry-free-system-that-runs-for-10-years-and-what-we-d-do-again) - [Fully Remote Software Engineer Jobs](https://www.wearedevelopers.com/magazine/447-fully-remote-software-engineer-jobs) - [The Best X (Twitter) Accounts for Developers](https://www.wearedevelopers.com/magazine/294-the-best-x-twitter-accounts-for-developers) - [Is Software Engineering Over-Saturated?](https://www.wearedevelopers.com/magazine/418-is-software-engineering-over-saturated) - [Best Countries for Software Engineers](https://www.wearedevelopers.com/magazine/267-best-countries-for-software-engineers)