FAST Labs - Senior Principal II Software Engineer - C++ CUDA ($25K Sign-on Bonus)
BAE Systems · Merrimack, NH · Engineering & Technology
senior
Software Engineer
tech_leadership
· Posted Apr 15, 2026
$146,670 – $249,330
USD per year
About this role
BAE Systems is hiring a senior-level Software Engineer based in Merrimack, NH. The posting calls out experience with C++, CUDA, Docker, CI/CD. Compensation is listed at $146,670–$249,330 per year.
- Role
- Software Engineer
- Function
- software engineering
- Level
- senior
- Track
- Tech leadership
- Employment
- Full-time
- Location
- Merrimack, NH
- Department
- Engineering & Technology
- Posted
- Apr 15, 2026
More roles at BAE Systems
AEWS Program Engineering Manager I
Nashua, NH · manager
ECS
Electrical Engineering Coop, Summer-Fall 2026
Cedar Rapids, IA · intern
Testing
New Product Introduction Engineer
Hudson, NH · mid
Model Based Systems Engineer
Nashua, NH · mid
Software Engineering Section Lead – C4ISR Space Systems
Merrimack, NH · mid
All BAE Systems jobs →
Job description
from BAE Systems careersJob Description
Join our dynamic team of innovators and shape the future of defense technology. We’re seeking highly motivated and skilled software engineers passionate about leveraging the power of C++ and CUDA to solve challenging real-world problems. If you’re a creative problem-solver, a lifelong learner, and thrive in a collaborative environment, we encourage you to apply. We value proactive individuals who are adaptable and excited to tackle new challenges.
Accelerate Innovation with GPU Computing in FAST Labs**
The BAE Systems' FAST Labs team conducts cutting-edge research and development to create advanced electronic solutions for the U.S. military. We focus on:
- Advanced Electronics
- Autonomy
- Sensors & Processing
- Artificial Intelligence
- Electronic Warfare
- Cyber Operations & Defense
Join our team as a Senior Principal II Software Engineer in FAST Labs Engineering
As a key member of our team, you will drive the development of high-performance software leveraging the power of GPU computing. Your work will involve:
- Designing and implementing high-performance algorithms optimized for GPU architectures using CUDA.
- Developing and maintaining CUDA kernels for signal processing, image processing, and other computationally intensive tasks.
- Collaborating with cross-functional teams – including hardware engineers, signal processing experts, and systems architects – to define requirements and deliver innovative solutions.
This is an excerpt. Read the full job description on BAE Systems careers →