Senior Software Engineer

Repligen Corporation•Waltham, MA

2d•$130,000 - $180,000•Onsite

About The Position

Repligen’s technologies support the manufacturing of biologics, cell therapies, and other advanced medicines used by patients around the world. We are seeking a hands-on Embedded Software Engineer to join our Process Analytics team. The Process Analytics R&D team is tasked with developing state of the art hardware/software products for advanced scientific instrumentation and automation systems that can accelerate the development and production of these critical therapies. You will join a multidisciplinary team that includes other embedded software engineers, front-end developers, and electrical, mechanical, optical engineers and various scientists. The team’s initiatives are highly varied, often working on the frontiers of emerging hardware and software technologies.

Requirements

BS/MS in Computer Engineering, Computer Science, Electrical Engineering, or related a technical field with experience in this domain
5+ years of embedded software development experience.
Strong C++ and embedded Linux driver development skills.
Experience with Linux BSPs, device trees, drivers, and common hardware interfaces (SPI, I²C, UART, USB, Ethernet, GPIO, etc.).
Experience developing software for products that interact with physical hardware and electromechanical systems.
Strong debugging and root-cause analysis skills spanning hardware and software domains.

Nice To Haves

Experience in scientific instrumentation, life sciences, industrial automation, robotics, medical devices, or related fields.
Experience with Yocto-based Linux distributions.
Experience with Python and/or Qt development.
Experience with microcontroller firmware development
Experience interfacing with custom electronics, including FPGA or CPLD-based hardware.
Familiarity with Toradex, Torizon OS, or similar embedded Linux platforms.
Familiarity with containerization technology / Docker

Responsibilities

Design, develop, and maintain software for embedded Linux systems.
Configure and support BSPs, device trees, drivers, and hardware interfaces.
Develop software in C++ and Python for device control, communications, and system services.
Integrate software with motors, pumps, sensors, actuators, and other electromechanical hardware.
Collaborate closely with electrical engineers on hardware bring-up, FPGA/CPLD integration, and system debugging.
Support system verification, troubleshooting, and product release activities.
Contribute to software architecture, documentation, and engineering best practices.