Sr. SW Engineer

We are a rapidly growing biotech organization based in Pleasanton, CA
, focused on developing next-generation sample preparation tools that are revolutionizing genomic applications. We are at a critical inflection point in bringing our core technology to market. As a company built on the intersection of hardware, biotech, and complex engineering
, we are seeking a highly analytical and mathematically proficient Senior Software Engineer to expand our engineering team.

If you thrive on solving intellectually challenging algorithmic problems in a collaborative, multidisciplinary environment—working alongside scientists, hardware engineers, and firmware developers—and are excited by the opportunity to be a foundational part of a growing startup, we encourage you to apply.

As a Senior Software Engineer, you will be a key contributor responsible for the full lifecycle design, implementation, testing, and maintenance of our core instrument control and data processing software. This role requires more than just coding; it demands a deep understanding of the underlying scientific and engineering principles to translate complex requirements into robust, high-performance software.

The ideal candidate is a creative, proactive, and self-motivated engineer with a proven ability to architect and deliver commercial-grade software in a fast-paced environment. You will serve as the critical link between the electromechanical system and the end-user interface.

• Lead the development and maintenance of high-reliability instrument control software in C and Python, ensuring precise and deterministic hardware execution.
• Design and implement complex data processing and algorithmic modules used for controlling precise physical movements, managing fluidics, and analyzing raw experimental data.
• Collaborate closely with scientists, product owners, and subject matter experts to translate high-level scientific and operational requirements into technical specifications and elegant software architecture.
• Own the complete software development lifecycle, including architecture design, code implementation (in Python, C, Django, and React), unit testing, and commercial deployment.
• Contribute to the continuous improvement of software quality, development processes (Agile/Scrum), and testing methodologies.

• MS or PhD in Computer Science, Computer/Software Engineering, Electrical Engineering and Computer Sciences (EECS),
  Mathematics, Physics, or a related quantitative field. Exceptional candidates with a BS and relevant experience will also be considered.

• 3+ years of professional experience in developing and deploying commercial software solutions.
• 3+ years of direct experience with software controlling electromechanical or process control hardware (e.g., scientific instruments, robotics, manufacturing tools).
• Demonstrated proficiency in C and Python; this includes designing complex, reliable control logic and high-performance data pipelines.
• In-depth knowledge of software architecture, object-oriented design (OOD), and common design patterns.
• Expertise in Relational Databases (e.g., Postgre
  
  SQL) and efficient data modeling.
• Solid experience with the Linux operating system and developing within that environment.
• Familiarity with messaging protocols (e.g., MQTT) and network topology setup.

• Proven ability to apply rigorous mathematical and analytical principles to engineering problems.
• Experience with State Modeling and developing deterministic, reliable software for complex systems.
• Demonstrated ability to comprehend and analyze complex, large-scale scientific data to inform software design and debug operational issues.
• Strong analytical, troubleshooting, and complex problem-solving skills are essential.

• A proven track record as a highly effective self-starter and a successful product delivery history in a cross-functional, multidisciplinary team.
• Excellent written and verbal communication skills, with the ability to articulate complex technical ideas to non-technical stakeholders (scientists, marketing).
• Familiarity with Agile methodologies, Git, and issue tracking systems like Jira.

• The opportunity to join an exciting and fast-growing genomics startup early in its growth journey with a talented, diverse team.
• Direct impact on the development of breakthrough technology that accelerates scientific discovery.
• Competitive Salary and an attractive Equity Participation Program.
• Flexible Paid Time Off (PTO).