2w
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Senior Software Engineer
Aberdeen, Maryland, United States
$90k-$198k/yr OnsiteFull Time
10+ YOE10+ years software engineering experience in Defense, BA/BS or equivalent experience, proficiency with C++, Java, Python, C#, secure coding and Defense standards, DoD cybersecurity certification preferred.
C++, Java, Python, C#, Git, SVN, CI/CD, automated testing tools
1mo
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Backend .NET Engineer
Philadelphia, Pennsylvania, United States
OnsiteFull Time
5+ YOE5+ years backend development with C#/.NET, REST APIs, SQL/EF Core, CI/CD, automated testing, Git, cloud (Azure preferred), spec-first workflows (OpenSpec) and experience mentoring teammates.
C#, Microsoft .NET, ASP.NET Core, ASP.NET Core Web API, SQL, Entity Framework Core, Git, Azure, OpenSpec, GitHub Spec Kit, CI/CD
2mo
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CNO Software Engineer Level 1
Annapolis Junction, Maryland, United States
OnsiteFull Time
7+ YOESeven years SWE experience; BS in CS; strong programming in C/C++/Java/Python; DevOps & CI/CD; TS/SCI with polygraph.
C, C++, C#, Java, Python, Docker, Terraform, Ansible, Packer, Artifactory, Jenkins, Bamboo
3w
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Technology Co-op with Drexel University
Bala Cynwyd, Pennsylvania, United States
OnsiteInternship
Technical major (CS/IT/Engineering/Math/Physics) with minimum 3.5 GPA; strong communication, self-starter, teamwork, problem-solving; knowledge of C++, C#, Python, .Net, Java, Oracle, Microsoft SQL Server, Windows/Linux, TCP/IP, routers, switches, firewalls.
C++, C#, Python, .Net, Java, Oracle, Microsoft SQL Server, Microsoft Windows, Linux, TCP/IP, routers, switches, firewalls
1w
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Software Developer II
New York or Clifton Park or Cincinnati or Philadelphia or Milwaukee or Columbus
OnsiteFull Time
7+ YOE7+ years developing web applications with C#/.NET, Angular, SQL Server; bachelor’s degree or equivalent; experience with Agile, Azure DevOps, Visual Studio; strong communication and troubleshooting skills.
.NET Framework, .NET Core, Microsoft SQL Server, Angular, MVC, Blazor, Azure DevOps, JAMS Enterprise Scheduler, Visual Studio, Git, Microsoft Office Suite, Adobe Acrobat, C#, jQuery
3w
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Applications Engineering, Sr Staff Engineer
Exton, Pennsylvania, United States
$136k-$204k/yr OnsiteFull Time
6+ YOEExperience translating engineering theory into mission-focused software solutions; strong orbital mechanics and mission engineering background; programming in Python/C/C++/C#/Java/MATLAB; active or obtainable TS/SCI clearance; bachelor's degree in a technical field with relevant experience.
Systems Tool Kit, Test and Evaluation Tool Kit, AGI Orbit Determination Toolkit, Python, C, C++, C#, Java, MATLAB
1w
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Lead Software Engineer (1308)
Wayne, Pennsylvania, United States
OnsiteFull Time
5+ YOE5+ years backend/full-stack engineering experience with APIs, integrations, Snowflake, SQL, and modern DevOps; strong communication and ownership; experience mentoring offshore developers.
Snowflake, SQL, C#/.NET, Java, Node.js, Git, CI/CD, dbt, iPaaS
1mo
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Software Developer | PTS Development | Experienced Hire
Bala Cynwyd, Pennsylvania, United States
OnsiteFull Time
3+ YOEBS in CS or related, 3+ years developing production applications, proficiency in Python, C#, and/or Java, TypeScript/web experience preferred, strong collaboration and communication skills.
Python, C#, Java, TypeScript
1mo
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Engineer Electronics/RF Antenna Test-1st Shift
Baltimore, Maryland, United States
$88k-$131k/yr OnsiteFull Time
2+ YOEBS in Electrical Engineering or related STEM +2 years (or MS), experience with RF test equipment, professional software development (C#, Visual Basic, MATLAB, Mate), active DoD Secret clearance, and U.S. citizenship.
oscilloscopes, power meter, spectrum analyzer, signal generator, C#, Visual Basic, MATLAB, Mate
2mo
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Associate Software Engineer-Applications & Automation
Philadelphia, Pennsylvania, United States
$55k-$60k/yr OnsiteFull Time
Entry-level software engineering role requiring basic programming skills, a IT/CS degree or certificate, on-site collaboration, and ability to work with production systems.
Python, C#, JavaScript, PowerShell
3mo
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Data Service Analyst
London or Philadelphia or Raleigh or New Jersey
HybridFull Time
Experience with Microsoft Power Platform (Power Automate, Power Apps, Dataverse); strong SQL and data integration; APIs; Azure Data Factory; client-facing; team collaboration; English communication.
Microsoft Power Platform, Power Automate, Power Apps, Dataverse, SQL, Azure Data Factory, REST APIs, JSON, SSIS, Azure Service Bus, PowerShell, C#, Net, JavaScript, Python
2mo
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Senior Software Engineer (Exton, PA, US)
Exton or Philadelphia
HybridFull Time
BS or MS in computer science or software engineering; strong: C#, .NET Core, OpenID, OAuth; Git; Azure DevOps; Agile (SCRUM); Azure REST APIs/SDKs; OO design patterns; independent contributor without travel.
C#, .NET Core, OpenID, OAuth, Git, Azure DevOps, Azure REST APIs, Azure Services SDKs, Object oriented programming
3mo
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Senior Developer
Philadelphia or Westmont
OnsiteFull Time
10+ YOE10+ years in C#, T-SQL, SQL Server, .NET; strong debugging; Excel/Outlook/PDF interfacing; excellent communication; full product life cycle; Agile.
C#, T-SQL, SQL Server, NET Framework, SSRS, Excel, Outlook, PDF, REST APIs, UiPath
1w
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Lead Specialist - IT ETRM Systems Dev
Houston or Dallas or Newtown Square
OnsiteFull Time
8+ YOEBachelor's in IT, extensive RightAngle application support/dev experience, strong SQL/T-SQL, SSIS and C# (.Net) skills, commodity trading and risk management knowledge, and 8+ years relevant experience.
RightAngle, SQL Server, T-SQL, SSIS, C# (.Net)
1w
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Principal Specialist - IT ETRM Systems Dev
Houston or Dallas or Newtown Square
OnsiteFull Time
10+ YOEBachelor's degree in IT, experience supporting RightAngle, strong SQL/ T-SQL and stored-procedure skills, SSIS and C#/.NET development, commodity trading/Risk Management knowledge, strong communication and project skills.
RightAngle, SQL Server, T-SQL, SSIS, C#, .NET
2w
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Full Stack Software Developer
Camden, New Jersey, United States
$110k/yr OnsiteFull Time
1+ YOEMaster's in CS/CE/IT required, 1+ year related experience, experience with .NET (Framework/Core), C#, RESTful APIs, SQL/relational databases, Git, Visual Studio, Azure DevOps, and data visualization tools.
.NET Framework, .NET Core, C#, Visual Studio, SQL, Tableau, Azure DevOps, Git, Postman, Entity Framework, HTML5/CSS3, MySQL, Power BI, Azure Cloud Services, RESTful Web APIs
1w
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Associate Software Developer
West Chester, Pennsylvania, United States
HybridFull Time
1+ YOE1+ years professional experience in AI/ML and micro-service systems; proficiency with AWS services, Python, C#, ML libraries, and enterprise software development practices.
SageMaker, Lambda, EC2, S3, EFS, SNS, SQS, EventBridge, Kinesis, Aurora, DynamoDB, RDS Proxy, Glue, Athena, Redshift, AWS Step Functions, AWS CodePipeline, Python, TensorFlow, PyTorch, scikit-learn, C#, PowerShell, SQL, JavaScript, UML, Docker, Git, GitHub, Jenkins, Bamboo, TeamCity, SpecFlow, Cucumber, Protobufs, Thrift, Avro, JSON, ODBC, Kafka, Angular, React
6d
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Vice President, Software Engineering and Development
Indianapolis or Dresher or Newton or Boston or Philadelphia or Massachusetts
$230k-$280k/yr RemoteFull Time
10+ YOE5+ Mgmt10+ years software engineering experience with 5+ years leading multi-team organizations; expertise in agile delivery, CI/CD, test automation, infrastructure as code, SRE/FinOps, operationalizing AI, strong communication and stakeholder management.
CI/CD, C#, Java
2d
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Senior Automation Controls Engineer – R&D / Material Handling
Baltimore or Washington
$75k-$192k/yr OnsiteFull Time
7+ YOEBachelor's in engineering, 7+ years controls experience, PLC/HMI development, machine safety, electrical schematics, prototype-to-field implementation, and cross-functional collaboration.
Rockwell Studio 5000, Siemens TIA Portal, Beckhoff/TwinCAT, AutoCAD Electrical, MATLAB, C++, Python, C#, .NET
3w
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Equity Options AI Co-op with Drexel University
Bala Cynwyd, Pennsylvania, United States
OnsiteInternship
Students in CS, Business Analytics or related fields. Strong programming with Python, SQL or C#. Experience with NLP/LLMs (OpenAI, Claude), cloud platforms (AWS, Azure, GCP), MLOps and data modeling; collaborative and curious.
Python, SQL, C#, OpenAI, Claude, AWS, Azure, GCP