Senior Software Engineer - C#/.NET & C++ (Edge Control / BMS Platform)Location: Franklin, TN OR Andover, MA (Hybrid / Onsite as applicable)
About the RoleWe're looking for a
Senior Software Engineer to build modern applications in
C#/.NET that integrate with a high-performance
C++ backend platform.
This role is ideal for someone who enjoys working across a mixed technology stack, primarily focused on
C#/.NET (≈75%), with meaningful contributions to
C++ systems (≈25%). You'll play a key role in shaping how these systems interact, scale, and perform.
For this U.S. based position, the expected compensation range is $100,000 - $115,000 per year,
which includes base pay and short-term incentive.The compensation range for this full-time position applies to candidates located within the United States. Our salary ranges are determined by reviewing roles of similar responsibility and level. Within the salary range, individual pay is determined by several factors including performance, knowledge, job related skills, experience, and relevant education or training. Schneider Electric also offers a comprehensive benefits package to support our employees, inclusive of medical (with member reward points), dental, vision, and basic life insurance, Benefit Bucks (credits to apply towards your benefits) flexible work arrangements, paid family leaves, 401(k) + match, well-being and recognition (including service anniversary) programs, 12 holidays per year, 15 days of paid time off per year (pro-rated in the first year of employment based on start date), opportunity to purchase company stock (eligibility depends on start date), and military leave benefits.
You must submit an online application to be considered for the position. The Company will accept applications on an ongoing basis until the position is filled.
What You'll Do- Design and build scalable C#/.NET applications and services
- Develop integration layers that connect to a C++ backend system
- Work on APIs, data exchange, and system communication
- Contribute to C++ backend enhancements, debugging, and performance tuning
- Lead technical design discussions and influence architecture decisions
- Review code, mentor engineers, and drive engineering best practices
- Troubleshoot complex issues across both .NET and C++ layers
What You Bring- 6+ years of software engineering experience
- Strong expertise in C# and modern .NET (Core / .NET 6+)
- Solid working knowledge of C++
- Experience building client-server or distributed systems
- Strong understanding of system design and object-oriented principles
- Experience with APIs, integration patterns, or service communication
- Experience with WebSockets or similar real-time messaging technologies
- Proven ability to debug and optimize across multiple technology layers
Nice to Have- Experience working with C# and C++ in the same ecosystem
- Knowledge of performance tuning and memory management in C++
- Familiarity with networking, messaging systems, or serialization
- Experience mentoring or leading engineers
What Success Looks Like- Deliver high-quality .NET applications that seamlessly integrate with C++ systems
- Take ownership of key components and drive them end-to-end
- Improve performance, scalability, and reliability across the stack
- Mentor teammates and raise the bar for engineering excellence.
Let us learn about you! Apply today.You must submit an online application to be considered for any position with us. This position will be posted until filled.
