What are the responsibilities and job description for the Senior Software Systems Engineer position at Advantage Technical?
Senior Software Systems Engineer
Location: Newington, NH | Salary: $129,000 | Direct Hire
Seeking a Software Engineer to design and develop secure, high-performance software solutions that support advanced fiber optic communication networks.
This role focuses on building software that interacts with real-world optical systems, supporting system simulation, automation, diagnostics, and secure network services used in mission-critical environments.
Key Responsibilities
Qualifications
This is a high-impact engineering role supporting critical global communication infrastructure and next-generation network systems.
Click "Apply Now" to be considered for this opportunity.
About Us
Advantage Technical connects top- talent in technology, engineering, and technical fields with forward-looking companies.
Advantage Technical is an equal opportunity employer. All applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other legally protected status. Advantage Technical offers reasonable accommodations for qualified individuals with disabilities; contact your local branch for inquiries. Advantage Technical is an E-Verify employer. See our Privacy Notice for Candidates and Employees/Contractors at By applying, you consent to receive AI-generated and non-AI-generated calls, texts, or emails from Staffmark Group, its affiliates, and partners. Frequency varies and message/data rates may apply. Reply STOP to cancel or HELP for help.
Location: Newington, NH | Salary: $129,000 | Direct Hire
Seeking a Software Engineer to design and develop secure, high-performance software solutions that support advanced fiber optic communication networks.
This role focuses on building software that interacts with real-world optical systems, supporting system simulation, automation, diagnostics, and secure network services used in mission-critical environments.
Key Responsibilities
- Design, develop, and maintain software for fiber optic communication systems
- Translate system requirements into scalable, reusable software features
- Develop and support secure RESTful and OpenConfig API services
- Build automated unit and integration tests to ensure software quality and reliability
- Diagnose and resolve software defects, performance issues, and security vulnerabilities
- Support system simulation and correlate software performance with physical optical behavior
- Collaborate with cross-functional engineering teams to improve system functionality and reliability
- Participate in ongoing system maintenance and operational support
Qualifications
- Graduate degree in Computer Science, Electrical Engineering, Physics, Optical Engineering, or related field
- Strong understanding of fiber optic communication systems and physical system behavior
- Proficiency in C , C#, SQL, and modern web technologies (ReactJS preferred)
- Experience with data structures, algorithms, and object-oriented design principles
- Knowledge of RESTful APIs, OpenConfig/Open API standards, and Linux (Red Hat preferred)
- Experience with automated testing frameworks and source control systems
- Understanding of software security fundamentals and secure coding practices
- Strong communication and collaboration skills in a technical environment
This is a high-impact engineering role supporting critical global communication infrastructure and next-generation network systems.
Click "Apply Now" to be considered for this opportunity.
About Us
Advantage Technical connects top- talent in technology, engineering, and technical fields with forward-looking companies.
Advantage Technical is an equal opportunity employer. All applicants will receive consideration without regard to race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or veteran status, or any other legally protected status. Advantage Technical offers reasonable accommodations for qualified individuals with disabilities; contact your local branch for inquiries. Advantage Technical is an E-Verify employer. See our Privacy Notice for Candidates and Employees/Contractors at By applying, you consent to receive AI-generated and non-AI-generated calls, texts, or emails from Staffmark Group, its affiliates, and partners. Frequency varies and message/data rates may apply. Reply STOP to cancel or HELP for help.
Salary : $129,000