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Be ready to discuss embedded constraints, requirements tradeoffs, cross-team design reviews, and how you ship and maintain real-time or safety-adjacent software.
Strong match if you want senior embedded work on commercial fusion systems at an on-site Devens, MA role (not remote).
As a Senior Embedded Software Engineer at CFS in Devens, expect to translate plant and magnet-control needs into firmware: refine requirements with systems and project leads, design interfaces under time and cost limits, coordinate installs, and keep stakeholders current on status and tradeoffs—aligned with O*NET software-developer tasks for this role family.
No. The listing is on-site in Devens, MA (remote flag 0).
Commonwealth Fusion Systems is accelerating commercial fusion power, with recent funding, AI partnerships, and a planned Virginia plant.
Listed Software Developers resources are free or free to learn: freeCodeCamp, Saylor, CS50, and Microsoft Learn.
Public-domain labor data — prepare examples for 2–3 of these.
Senior Embedded Software Engineer at Cfsenergy in Devens, MA - Full Time, No Remote What This Role Involves In this role as a Senior Embedded Software Engineer at Commonwealth Fusion Systems (CFS), you will be responsible for the design, implementation, and verification of software and controls for advanced R&D equipment and complex machinery. You will work closely with the Software Engineering team to develop high-quality production-ready code for mission-critical real-time systems. Your Responsibilities Collect functional requirements from customers and produce software solutions that meet these requirements. Integrate your software into various testbeds, including hardware and software tools, as well as production environments. Contribute to the broader software ecosystem by improving tooling and processes used across the company. Qualifications Experience in designing, implementing, and verifying software for embedded systems. A background in writing high-quality production-ready code for real-time systems. Proficiency in C/C++ programming languages. Strong problem-solving skills with the ability to work effectively as part of a team. About the Company Commonwealth Fusion Systems is dedicated to delivering the urgent transition to fusion energy. By combining decades of research, top talent, and new technologies, we are designing and building commercially viable fusion power plants. We collaborate with policymakers, suppliers, and many others to build the energy industry of the future. Since 2018, CFS has raised $4 billion in capital, making us the largest and leading fusion company globally. Next Steps Join the power movement as a Senior Embedded Software Engineer at Commonwealth Fusion Systems. If this role fits your career goals, we want to hear from you. To apply, complete your application directly on this page, or you'll be redirected to the employer's application platform to finish submitting there.
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