Software Engineer III - Embedded Systems

Thorlabs; Jessup (MD); On-site; USD 99,000 - 130,000; Full time

Benefits offered by this job

Medical, dental, vision insurance

401(k) plan

Generous PTO

Job summary

Thorlabs is seeking a Software Engineer to design and develop control firmware and software for precision laser and photonic instruments in the LST unit. You will build complex embedded code for micro-controllers and GUI, guide a multi-disciplinary team, and mentor junior staff.

Location is in the Baltimore/Washington DC area, with occasional duties at other Thorlabs sites. Responsibilities include firmware/software development, microcontroller programming, GUI work, architecture planning, and

Qualifications

• Bachelor's degree in CS, CE, or related field.
• 7+ years in firmware/software for instrumentation or similar.
• Experience with embedded real-time systems and microcontrollers.

Responsibilities

• Firmware and software development for photonics instruments.
• Microcontroller programming.
• GUI development for Windows or Linux.
• Architectural design for complex codebases and release management.
• Mentor and supervise junior team members.

Skills

C/C++ embedded

Embedded development

RTOS environments

Debugging skills

Git version control

GUI development (C#/Qt)

Python

Linux system configuration

Lab instrumentation

Azure DevOps

Education

BS in Computer/Electrical Engineering or related

MS preferred

Tools

Qt/C++

C#

Azure DevOps

Git

STM32/FreeRTOS

Job description

At Thorlabs, we design and manufacture components, instruments, and systems that transform the world by identifying, enabling, and accelerating key photonics (i.e., light-based) technologies. Backed by a dedicated workforce of more than 3,000 employees worldwide, Thorlabscontributes to cutting-edge research and real-world innovation.

Whether you're early in your career or bringing years of experience, you'll find opportunities to grow, take ownership, and make meaningful contributions from day one. We know every employee brings unique talents and perspectives that fuel our success, and we seek driven individuals who are excited to make an impact in a fun, fast-moving culture.

This position will be responsible for the design and development of control firmware and software for a broad range of precision laser and photonic instruments within the Laser Systems and Technology (LST) business unit. The successful candidate will have the ability to design and build complex embedded code for micro-controllers as well as graphical user interfaces (GUI). The Software Engineer should have sufficient proficiency and experience to serve as a go-to reference and resource to guide a multi-disciplinary team in making successful decisions in architecting complex codebases, facilitating collaborative software development via GIT and Azure DevOps. This position will also have the responsibility to mentor and supervise junior members of the software/firmware team within the LST business unit. Although the location of the position is in the Baltimore/Washington DC area, from time to time, the Software Engineer may be required to undertake duties at other Thorlabs locations.

Responsibilities

• Firmware and software development for the company's advanced photonics and instrumentation products.
• Microcontroller programming.
• Programming graphical user interfaces (GUI).
• Complex software/firmware architecture planning and implementation.
• System level thinking and cross-disciplinary interactions.
• Managing multiple projects simultaneously, maintaining schedules and reporting on progress to business unit leadership.
• Documentation and bug tracking.
• Production support, as needed.
• Training, mentoring, and supervising junior team members.

The Company retains the right to change or assign other duties to this position.

Experience

• 7+ years of experience in firmware or software development for scientific, academic, industrial, biotech, medical, or semiconductor instrumentation.

Education

• Bachelor's degree (BS), Master's degree (MS) preferred, in Computer Science, Computer or Electrical Engineering, or related field.

Specialized Knowledge and Skills

• Experience with C/C++ programming for embedded real time systems and microcontroller firmware
• Hands-on experience with embedded development, including bare-metal and RTOS environments
• Strong debugging skills and proficiency with electronics lab tools (oscilloscopes, logic analyzers, multimeters)
• Strong commitment to software engineering best practices including version control, documentation, and structured release management
• GUI development with C# and/or Qt C++ on either Windows or Linux
• Python
• GIT for software version control
• Experience with Linux system configuration

Preferred but not required

• Experience with STM32 microcontrollers and FreeRTOS
• Proficiency with modern C++
• Experience using Azure DevOps for managing software projects
• Linux Bash scripting General understanding and/or hands on experience with analog and digital electronics
• Good communications skills, both oral and written, technical presentation skills.

Compensation

The estimated pay range for this role is $99,000 - $ 130000 annually

Diversity & Inclusion

Thorlabs values its diverse environment and is proud to be an Equal Employment Opportunity/Affirmative Action employer. All qualified individuals will receive consideration for employment without regard to race, color, religion, gender, gender identify or expression, sexual orientation, national origin, genetics, disability, age or veteran status. Job descriptions are not intended as and do not create employment contracts. The organization maintains its status as an at-will employer. Employees can be terminated for any reason not prohibited by law.

Benefits

• Thorlabs offers a complete benefits package that includes medical, dental and vision insurance, company paid life insurance, a generous PTO package, a 401(k) plan, and tuition reimbursement just to name a few.