258 software systems engineer jobs at 80 companies in Hooksett, NH
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Senior Systems Software Engineer
Durham or Fort Collins or Colorado Springs or Houston or Andover
$121k-$277k/yr HybridFull Time
6+ YOEBachelor's in CS/CE/EE (Master's preferred), 6+ years developing software for complex systems; strong C/C++, Python, OS and concurrency knowledge; experience with storage/distributed systems and cross-layer debugging; mentoring experience.
C, C++, Python, SCSI, iSCSI, NVMe, Fibre Channel, Artificial Intelligence tool chains
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Senior Systems Software Engineer
Durham or Fort Collins or Colorado Springs or Houston or Andover
$121k-$277k/yr HybridFull Time
6+ YOEBachelor's in CS/CE/EE (Master's preferred), 6+ years developing system-level software, strong C/C++ and Python skills, OS and concurrency knowledge, storage/distributed systems experience, debugging and cross-layer troubleshooting, leadership and mentoring experience.
C, C++, Python
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Senior Systems Software Engineer
Durham or Fort Collins or Colorado Springs or Houston or Andover
$121k-$277k/yr HybridFull Time
6+ YOEBachelor's in CS/CE/EE or related, 6+ years building system-level software; strong C/C++ and Python skills; OS, concurrency, and cross-layer debugging experience; familiarity with storage or networking protocols.
C, C++, Python, SCSI, iSCSI, NVMe, Fibre Channel, Artificial Intelligence tool chains
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Software Engineer, Network Systems
Nashua, New Hampshire, United States
OnsiteFull Time
1+ YOEExperience with C/C++ and Python, Unix/Linux knowledge, experience with low-level hardware components, BS/MS/PhD in CS/EE/CE (or equivalent experience), strong problem-solving and software engineering skills.
C, C++, Python, UNIX, Linux
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Software Engineer, Embedded Systems
Burlington, Massachusetts, United States
$150k-$185k/yr HybridFull Time
Bachelor's degree or equivalent experience; professional experience building, deploying, and maintaining production embedded software on constrained edge devices; strong C/C++ skills; working knowledge of Golang and Python 3.8+; Yocto/embedded Linux experience; debugging and performance optimization; cross-team collaboration.
C, C++, Python 3.8+, Golang, Linux, Linux kernel, Yocto, TensorRT, ONNX Runtime, PyTorch, TensorFlow Lite, NVIDIA Jetson, CUDA, GPU, NPU
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Principal Software Engineering - Rust Systems Engineer
Burlington, Massachusetts, United States
$170k-$189k/yr HybridFull Time
10+ YOE10+ years software engineering experience, 5+ years production Rust in systems-level software, strong C/C++ and FFI expertise, build system integration, multi-platform development, mentorship/technical leadership, degree in CS or equivalent.
Rust, C/C++, Cargo, CMK, cbindgen, serde_json, hwloc, tonic, tower, tokio, gRPC, prost, tonic-web, Apache Iceberg, Avro, Kafka, Apache Arrow, Parquet, Make, CMake, Bazel, jemalloc, mimalloc, io_uring, GitHub Copilot, Claude, Tomcat
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Software Engineer - Systems Integration
Nashua or Manchester
$118k-$201k/yr OnsiteFull Time
6+ YOEBachelor's (or equivalent) with 6+ years' experience, active US Secret clearance (ability to obtain Top Secret/SCI), experience with MATLAB, Python, Ruby, SQL, C#, system engineering across lifecycle, leadership and test/integration experience, U.S. person required.
MATLAB, Python, Ruby, SQL, C#, MagicDraw, Web Development
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Senior Systems Engineer
Wilmington, Massachusetts, United States
$115k-$173k/yr OnsiteFull Time
5+ YOEMS in engineering or related field,5–10 years developing complex electro-mechanical systems with software controls,system design and project management experience.
2w
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Sr Software Engineer - Database Systems
Lowell, Massachusetts, United States
$102k-$147k/yr HybridFull Time
4+ YOE4+ years working with PostgreSQL/EDB Postgres, UNIX/Linux, scripting (Python/Shell), cloud (GCP), CI/CD and automation tools; bachelor's in CS/Engineering or equivalent.
PostgreSQL, EDB Postgres Advanced Server (EPAS), UNIX, Linux, Python, Shell, Google Cloud Platform (GCP), GitHub, Jenkins, GitHub Actions, Terraform, Ansible, JIRA, Splunk, Grafana, AlloyDB, Bigtable, BigQuery, Cloud SQL, Java, Apache, Tomcat
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Business Systems Software Engineer II (Hybrid)
Hudson, New Hampshire, United States
$79k-$135k/yr HybridFull Time
2+ YOEBachelor's in CS/Software Engineering or 4 years relevant experience; proficiency with Python, Java, JavaScript, Android Studio; cloud, container, and Git experience preferred; typically 2 years' experience.
Python, Java, JavaScript, Android Studio, AWS, Azure, GCP, Docker, Kubernetes, Git
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Senior Systems Engineer
Danvers, Massachusetts, United States
$137k-$150k/yr OnsiteFull Time
3+ YOEDesign and integrate algorithms with embedded software and pump systems; lead design reviews, system-level testing, and documentation. Bachelor’s (5 yrs) or Master’s (3 yrs) in engineering-related field required.
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Principal Software Systems Quality Engineer onsite Marlborough, MA
Marlborough or Tewksbury or Andover or Pelham
$108k-$205k/yr OnsiteFull Time
8+ YOEU.S. citizen with active DoD Secret clearance, Bachelor’s in STEM and ~8 years quality/engineering experience; expertise in Agile, testing, requirements, software lifecycle, metrics, audits, and DevSecOps toolchains.
Windchill PDM, Azure DevOps, Azure DevOps Server, Confluence, Jenkins, GitHub, Coverity, Business Insight, Jira, Microsoft Excel, Microsoft PowerPoint, ClearCase, DOORS, RQM, Cameo, Rhapsody, Oracle, SAP
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Senior Software Systems Engineer- HVAC Controls
Chelmsford, Massachusetts, United States
$105k-$148k/yr OnsiteFull Time
Engineering or CS degree; strong computer skills (Word, Excel, Visio); experience with electrical/IT/controls; programming experience (Python/SQL); Siemens TIA and Tridium Niagara preferred; willingness to travel; able to drive projects from design to commissioning.
Microsoft Word, Microsoft Excel, Visio, Siemens TIA, Tridium Niagara, Python, SQL
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Software Engineer, Core Systems & Platform Services
Wilmington, Massachusetts, United States
$96k-$132k/yr HybridFull Time
0+ YOEBachelor's in Computer Science or related; 0–3 years professional software engineering experience; experience with robotics/automation; strong algorithms and data structures; proficiency in C#, Java, or Python; valid driver’s license; willingness to travel up to 10%.
C#, .NET, Java, Python
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Senior Build Systems & Software Robustification Engineer
North Reading or Woburn
$145k-$185k/yr OnsiteFull Time
Expertise in C++ build systems (CMake/Bazel), CI/CD, static analysis and sanitizers (ASan/TSan/UBSan), reproducible builds, and toolchain management; BS/MS or equivalent experience preferred.
C++, CMake, Bazel, ASan, TSan, UBSan, CI/CD, SBOM, ARM, Linux
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Senior Systems Engineer
Tewksbury, Massachusetts, United States
$95k-$126k/yr OnsiteFull Time
3+ YOEBachelor's in software engineering or related field, 3+ years software development, 1 year AI development preferred, knowledge of AI open-source frameworks and tactical data links, U.S. citizenship required for clearance, strong communication and problem-solving skills.
AI, AI open-source frameworks, Tactical Data Link (TDL)
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Software Engineer
Cambridge or Concord
$110k-$120k/yr HybridFull Time
5+ YOE5+ years software engineering experience, strong Java skills, API and SQL/MySQL experience, ability to design and deliver backend systems, cross-functional collaboration, mentoring, and CS degree or equivalent.
Java, RESTful APIs, SQL, MySQL, JavaScript, React, HTML, CSS
3w
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C++ Software Engineer
Maynard, Massachusetts, United States
$80k-$190k/yr OnsiteFull Time
Active Secret clearance and US citizenship required; B.S. in a technical discipline required; experience in systems/software engineering and defense environments preferred.
C++
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Principal Systems Engineer-Future Opportunity
Merrimack, New Hampshire, United States
OnsiteFull Time
9+ YOEBachelor's in engineering, 9+ years electro-mechanical systems experience, hardware/software integration, onsite daily presence, experience with multidisciplinary requirements and FDA/ISO processes.
2w
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Advanced Software Engineer
Acton, Massachusetts, United States
$139k-$174k/yr HybridFull Time
5+ YOEBS in CS/Mechanical/Electrical, 5+ years software experience, familiarity with National Instruments, LabVIEW, Visual Basic, SQL, manufacturing engineering and system integration.
National Instruments, LabVIEW, Visual Basic, SQL
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