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. The Role & Impact 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. Key Responsibilities 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. Required Qualifications Education 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. Experience & Technical Skills 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., PostgreSQL) 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. Mathematical & Algorithmic Focus 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. Knowledge, Skills, & Abilities 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. What We Offer 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). #J-18808-Ljbffr N6.com