Robotics Software Engineer II

We don’t just build robots; we build the infrastructure for the next generation of biologics manufacturing. Our technology allows biopharma companies to scale production without redesigning their science, drastically lowering regulatory hurdles and bringing costs down to a level where these treatments can actually reach patients.

The Mission: Build the world’s best robots to make life-saving therapies accessible to all.

The Technology: Advanced robotic orchestration, high-precision automation, cloud-integrated hardware-software systems, dextrous manipulation, and imitation learning.

The Location: Headquartered in San Francisco, CA.

The Backing: Supported by premier investors, including Casdin Capital, Lux Capital, and Y Combinator.

As a Robotics Software Engineer, you will be responsible for developing and implementing the intelligent software that powers our automated manufacturing systems. Working at the intersection of robotics and biopharma, you will collaborate with a world-class team to solve practical engineering challenges. This role is for a passionate, hands-on engineer who is eager to contribute to robust systems that have a direct impact on patient lives.

• Machine Interface & Feature Development: Develop and implement novel software interactions for our in-house designed machine interfaces. You will write production-ready code that enables our robotic arms to communicate with and operate a variety of bioprocess instruments across our manufacturing clusters.

• Hardware-Software Integration: Bridge the gap between high-level robotic logic and low-level hardware execution. You will ensure that our UR arms can precisely manipulate and monitor custom hardware components within a mission-critical environment.

• Core Algorithm Implementation: Implement and tune algorithms for trajectory planning, robotic interaction, and motion control, specifically optimized for the constraints of our bioprocess hardware.

• Simulation & Validation: Use high-fidelity simulation environments (e.g., Isaac Sim, Gazebo) to validate new hardware interactions and develop automated test suites to maintain software robustness.

• Cross-Functional Troubleshooting: Partner closely with the hardware team to identify, reproduce, and resolve system-level bugs that arise when software meets physical hardware.

• Code Quality: Maintain high standards for code health through rigorous version control (Git), documentation, and active participation in peer code reviews.

• Bachelor’s or Master’s degree in Computer Science, Robotics, Engineering, or a related discipline.

• 1–4 years of professional experience developing software for robotic or complex electromechanical systems.

• Proficiency in Python and a strong command of software engineering fundamentals (e.g., modular design, Git, CI/CD).

• Practical understanding of robotics principles, including kinematics, coordinate transforms, and motion control.

• Experience working with hardware communication protocols and a "systems-thinking" approach to debugging.

• Excellent communication and problem-solving skills, with the ability to navigate the ambiguity of a fast-paced startup.

• Hands-on experience with robotics simulation environments for testing hardware interactions.

• Hands-on experience with Universal Robot (UR) arms, including integration and motion programming.

• Experience working in a regulated industry (e.g., GxP, ISO standards) is a plus.

• Ability to reach, stoop, crouch, and kneel, including entering and working inside a robotic cluster for maintenance, cleaning, or intervention

• Ability to lift up to 25 lbs (equipment, parts, tools) and up to 5 lbs overhead

• Manual dexterity to use hand tools, manage cabling, and perform mechanical adjustments

• Work primarily in a manufacturing area adjacent to a lab; must follow strict safety protocols (e.g., BSL-2) and maintain situational awareness

• Potential exposure to hazardous materials, including biological agents and cryogenics, while servicing equipment

• Required use of PPE (lab coat, safety glasses, gloves) for extended periods

• Standard work schedule with occasional evenings, weekends, or on-call support for critical issues or time-sensitive maintenance

Total Rewards & Life at Multiply Labs

• Competitive Compensation: Salary range of $130,000 – $170,000 plus meaningful early-stage equity. We want our team to have a real stake in the future we’re building.

• Premium Health: Premium Medical, Dental, and Vision plans with subsidies for child dependents.

• Wealth Building: 401(k) with a 4% company match to help you plan for the long term.

• Pre-Tax Commuter Benefit. Pay for eligible transit and parking with pre-tax dollars to save on commuting costs.

• Parental Support: Robust Paid Parental Leave to support your family’s newest additions.

• True Flexibility: We offer Flexible PTO and 12 Paid Holidays, trusting you to manage your time and recharge when you need it.

• No Set Hours: Set your own schedule in alignment with your manager and team. We hold a high bar, measuring success by impact and outcomes – not hours logged.

• Office Perks: A vibrant SF office culture featuring catered team lunches, stocked kitchen, and frequent team events.

• H-1B and Green Card sponsorship available for exceptional talent.

• Referral bonuses for helping us build a world-class team.

• Great people, meaningful work, and a team that genuinely believes in what we're building.

Come build the world’s best robots—and help make life-saving therapies accessible to all.