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Principal Software C/C++ Engineer
Marlborough, Massachusetts, United States
$108k-$205k/yr OnsiteFull Time
8+ YOESTEM degree and typically 8+ years' relevant experience; U.S. citizenship and ability to obtain Interim Secret DoD clearance; experience with C++, C, or Java and familiarity with Windows/Linux and development tools.
C++, C, Java, Windows, Linux, GIT, Jira, Jenkins, Perl, Bash, Kornshell
2mo
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C++ Software Engineer - Active Secret clearance required
Middletown or Manassas
$95k-$106k/yr OnsiteFull Time
2+ YOEBachelor’s degree in Software Engineering or related field; 2+ years of experience; US citizenship; active Secret clearance; on-site in RI or VA; C++ and networking skills; Agile experience preferred.
C++, Networking, Socket Programming, Linux, QT Framework, Kubernetes, Docker, Git, AI
3mo
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Senior I&C Engineer II
Foxborough, Massachusetts, United States
$120k-$155k/yr OnsiteFull Time
8+ YOEBachelor's in electrical engineering, 8+ years I&C/controls/electrical experience, 2+ years senior technical ownership, SME controls knowledge, UL 508A and industrial network experience, strong communication, ability to travel 30–50%.
AutoCAD Electrical, SolidWorks Electrical, EPLAN, PROFIBUS DP/PA, PROFINET, Modbus TCP, Modbus RTU, Ethernet/IP, HART, Foundation Fieldbus, DeviceNet, AS-i
3w
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С++ Developer
Kyiv or Needham
RemoteFull Time
1+ YOEBachelor's in Computer Science, 1 year commercial C++ (11) and Objective C experience, macOS experience preferred, knowledge of Git and unit testing (Google Test, XCTest), and basic English.
C++ (11 standard), Objective C, macOS, Git, Google Test, XCTest, boost, SQLite
2mo
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Sr. Software Engineer - Signals & Algorithm Interfaces (Python/C++)
Newton or Mounds View
$125k-$187k/yr OnsiteFull Time
4+ YOESenior software engineer with strong Python/C++ skills, real-time data pipelines, and production software delivery experience.
Python, C++, Linux, Docker, CI/CD, Distributed systems, Networking, Debugging
2mo
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Engineer II I&C - Nuclear
Stonington, Connecticut, United States
OnsiteFull Time
6+ YOEBS in engineering with control systems knowledge; 6 years experience including nuclear power; strong communication and MS Office skills; able to pass security/drug screening; travel to client sites.
2w
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C++ Software Engineer
Marlborough, Massachusetts, United States
$80k-$190k/yr OnsiteFull Time
Active Secret clearance (or eligibility), U.S. citizenship, BS in a related technical discipline, X+ years of experience, and experience in government/defense environments preferred.
C++
2mo
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Principal Software Engineer - Signals & Algorithm Interfaces (Python/C++)
Newton or Mounds View
$153k-$229k/yr OnsiteFull Time
7+ YOE7+ years of software engineering experience or advanced degree with fewer years; strong Python/C++ and real-time systems expertise.
Python, C++, DSP, Real-time systems, Algorithms
1mo
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Senior Software Engineer
Marlborough, Massachusetts, United States
$140k-$170k/yr OnsiteFull Time
5+ YOEDegree or equivalent experience, 5+ years in motion/device control software, professional experience with C#, Microsoft WPF, C/C++, production software development, hardware integration; Azure DevOps, TFS, and SQL Server are helpful.
C#, Microsoft WPF, C, C++, Azure DevOps, Team Foundation Server, SQL Server
2mo
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Level II Software Engineer/Med Tech
Waltham, Massachusetts, United States
$95k-$115k/yr OnsiteFull Time
3+ YOE3+ years developing C/C++ Linux applications for medical devices, knowledge of IEC 62304, TCP/IP and network troubleshooting, WiFi protocols and encryption, NFC/RFID, ARM and SQLite familiarity, BS in CS/CE.
C, C++, Linux, IEC 62304, TCP/IP, WiFi 802.11, WPA, WPA2, WPA3, NFC, RFID, ARM, SQLite, Git, SVN, shell scripting
2mo
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Embedded Software Engineer (Embedded SW Engineer)
Natick, Massachusetts, United States
OnsiteFull Time
BS in Electrical or Computer Engineering; MS preferred; C/C++ embedded; RTOS; microcontrollers; hardware/software integration.
C, C++, RTOS, Microcontrollers, FPGA, SPI, I2C, CAN, UART
1mo
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Software Engineer
Arlington or Mount Laurel or Fall River or San Diego
$74k-$184k/yr HybridFull Time
0+ YOEAbility to obtain/maintain Secret clearance, BS in CS or equivalent experience, 0-5 years professional experience, proficiency in C/C++/Python/Java/JavaScript, Linux, Git, Agile, and ability to travel up to 10%.
C, C++, Python, JavaScript, Java, Linux, shell scripting, Git, Make, Maven, Ant, X-Windows, Jenkins, Jira, Atlassian, VMware vSphere, Azure, AWS, GCP, Hadoop, Spark, Kafka, Cassandra, React, Angular, Vue, Storybook, Postgres, SQL, REST, gRPC, CORBA, DDS, TCP/IP, UDP, GitHub Copilot, ChatGPT, Claude, Cursor, Codeium
1mo
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SOFTWARE ENGINEER
Newport or Middletown
OnsiteFull Time
10+ YOEBachelor's in a technical discipline, 10+ years software engineering experience, strong proficiency in C/C++, Qt, Eclipse, Git/GitHub, Jira, Confluence, SysML/MBSE, CI/CD; DoD Secret clearance required at hire; US citizenship required.
C, C++, Qt, Eclipse, Jira, Confluence, GitHub, Git, SysML, Model-Based Systems Engineering (MBSE), CI/CD, DevSecOps
2w
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GNC Software Engineer
Waltham, Massachusetts, United States
$146k-$194k/yr OnsiteFull Time
Proficiency in C/C++, Python, and Matlab; expertise in path planning, trajectory optimization, GNC, applied mathematics, and ML; ability to work from prototype to production; eligible for U.S. Top Secret clearance.
C, C++, Python, Matlab
1mo
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Software Engineer / Task Manager
Newport, Rhode Island, United States
OnsiteFull Time
3+ YOEMid-level software engineer with experience in C/C++, Java, Python and Qt/PyQt; strong leadership, collaboration, and defense-lab environment experience.
C, C++, Java, Python, Qt, PyQt, JIRA, Bitbucket, Confluence, Bamboo
3w
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Lead Developer
Allentown or Louisville or Providence
HybridFull Time
7+ YOEBachelor's degree (or equivalent), 7+ years experience (Lead) or 5+ years (Senior); strong software development background with C#, Java, JavaScript/TypeScript, front-end frameworks (Angular/React), APIs/JSON, and SQL; experience with microservices, cloud, containerization and Kubernetes preferred.
C#, Java, Python, JavaScript, TypeScript, Angular, React, SQL, JSON, APIs, Microservices, DevOps, Multi-Cloud, IoT, Intelligent Automation, RPA, Test automation, Machine Learning, Artificial Intelligence, Kubernetes, Azure Kubernetes Service (AKS), SAP ABAP
1mo
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Software Developer
United States or Missouri or Austin or Boston or Chattanooga or Chicago or Dallas or Denver or Houston or Jefferson City or Kansas City or Los Angeles or Madison or Milwaukee or Minneapolis or Nashville or Oakland or Omaha or Phoenix or Providence or Springfield or Saint Louis or Washington
$105k-$237k/yr HybridFull Time
5+ YOEBachelor's in CS/related (or equivalent) and 5+ years enterprise app development/AI/cloud engineering experience; strong C#, .NET, Azure, AI implementation, CI/CD, and cloud-native backend skills.
C#, .NET Core, .NET 8, ASP.NET, Azure App Services, Azure Web Apps, Azure Functions, Durable Functions, Azure Service Bus, Azure SQL Database, Docker, Azure Application Insights, Azure DevOps, GitHub Actions, Git, Azure AI Foundry, Azure OpenAI, Copilot Studio, Entra ID
1w
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Senior Software Engineer
Waterford, Connecticut, United States
$110k-$170k/yr OnsiteFull Time
10+ YOEU.S. citizen eligible for DoD SECRET clearance; bachelor’s degree in computer science or 14 years experience; 10+ years software development; experience with C++, C#, Java and simulation/GUI systems.
C#, Java, C++, .Net, OpenGL, Lua, Qt, Unity, UML, Windows, Linux, DIS
1mo
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Senior Software Engineer — File System
Boston or Marlborough
HybridFull Time
7+ YOE7+ years software engineering experience with systems programming (C/C++), distributed systems, file system or storage experience, Kubernetes experience, and strong communication and technical leadership skills.
C, C++, Kubernetes, NFS, SMB, S3, POSIX, FUSE, eBPF, Linux, Strider, CUFS, CI/CD
2mo
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Autonomous Systems Software Engineer
Newport, Rhode Island, United States
RemoteFull Time
2+ YOEActive Secret clearance, BS in CS/SE/CE, 2+ years software development, C++, development tools, multithreading, strong communication, US citizenship.
C++, ROS, Development Tools