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Senior Software Engineer — C# / WPF
Arlington, Virginia, United States
OnsiteFull Time
5+ YOEBachelor's in CS, 5+ years professional software development (3+ years .NET desktop), expert C#/.NET, deep WPF/XAML and multithreading, profiling/optimization, MVVM and SOLID, mentoring and Agile experience.
C#, .NET, WPF, XAML, TPL, async/await, FFmpeg, C/C++, P/Invoke, SignalR, WebSockets, REST APIs, MVVM
2mo
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Technical lead - .Net, C#, Wpf (82212)
United States
OnsiteFull Time
Lead .NET/C# WPF development, ensure coding standards, mentor developers, troubleshoot complex issues, and work with SQL Server; MCSD preferred.
Microsoft .NET, C#, WPF, Microsoft SQL Server
1mo
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Software Developer - TS cleared
North Charleston, South Carolina, United States
OnsiteFull Time
3+ YOE3+ years of C#/.NET, SQL, WPF/XAML; SDLC; TS clearance; Visual Studio experience.
C#, .NET Framework, SQL, Visual Studio, WPF, XAML, MVVM, Git, XML, JSON
1mo
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Software Engineer - UI/UX (Fall 26' Intern)
Natick, Massachusetts, United States
$28-$32/hr OnsiteInternship
Currently enrolled or recent graduate in CS/CE or similar; fluent in C#, Java, or JavaScript; experience with Figma or Adobe XD; front-end frameworks like WPF, React, or Angular; strong OOP and MVVM skills; Windows front-end/.NET WPF or Unity experience useful; valid work eligibility required.
C#, Java, JavaScript, Figma, Adobe XD, WPF, React, Angular, .NET, Unity, Model-View-ViewModel
3mo
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Solutions Engineer (Enterprise Suite)
United States
OnsiteFull Time
Experienced software engineer skilled in AI integration, customer engagement, and on-site deployments; proficient in WPF/.NET, Angular, and AWS GovCloud.
WPF, .NET, MAUI, Angular, Foundation models, Generative AI, LLM workflows, Prompt engineering, Retrieval systems, Embeddings, GovCloud, CI/CD
2mo
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Software Engineer
Pleasanton, California, United States
$175k-$200k/yr OnsiteFull Time
5+ YOEExperience with hardware communication, multi-threaded C#, Python, C++, UI with WPF; software for automated lab instruments; travel up to 5%.
C#, Python, C++, WPF, Git, CANBUS, Serial, TCP/IP, USB, MODBUS, I2C
2mo
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Senior Developer 1
Lehi, Utah, United States
HybridFull Time
5+ YOE5-10 years of software development experience; strong C#, .NET, MVVM, WPF; REST APIs; testing frameworks; Agile; excellent communication.
C#, .NET, MVVM, WPF, XAML, REST, Testing frameworks, CI/CD
2d
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PowerShell Developer
Hampton, Virginia, United States
$120k-$160k/yr OnsiteFull Time
8+ YOE8+ years development experience with PowerShell and WPF/XAML, experience with Windows Server/Linux, AWS, Terraform/Ansible, DoD cybersecurity and Secret clearance eligibility.
PowerShell, WPF, XAML, PowerShell DSC, AWS EC2, S3, IAM, VPC, CloudWatch, Windows Server, Linux, Terraform, Ansible, GitLab CI/CD, Kubernetes
3mo
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R&D Software Engineer
Santa Rosa, California, United States
$123k-$199k/yr OnsiteFull Time
6+ YOE6+ years in C#/.NET development with WPF/Blazor; GUI design; Agile; driver/software interaction; testing and CI/CD; software for test/measurement
.NET, WPF, Blazor, Azure, AWS, REST, Jira, Confluence, Bitbucket, SourceTree, Jenkins, Artifactory, Dotfuscator, InstallShield, NUnit, xUnit, MSTest, Git, CI/CD, DevOps
2w
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Software Engineering - Co-op / Internship Fall 2026
Rochester or Rochester
$22-$28/hr OnsiteInternship
1+ YOE1 year C#/.NET experience required, WPF desired; assist in finalizing and developing GEMS machine software; strong problem solving and adaptable mindset.
C#, .NET, WPF, GEMS
2mo
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Solutions Software Engineer - Mason, OH
Mason, Ohio, United States
$73k-$80k/yr OnsiteFull Time
7+ YOEBachelor's in CS or Electrical Engineering or related field; 7 years of related experience; strong C#/.NET; experience with WPF/Windows Forms; industrial automation knowledge.
C#, .NET, WPF, Windows Forms
2mo
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Software Engineer (Mid Level and Senior)
San Ramon, California, United States
$120k-$155k/yr OnsiteFull Time
3+ YOE3+ years Windows development; mid/senior level; C#, .NET, C++; WinForms/WPF; GUI design; database; testing; source control; hardware interfaces.
C#, C++, .NET, WinForms, WPF, XAML, SQL, MVVM, Git, SVN, SQL Server, SQLite, Ethernet, RS232/RS485, USB, CAN, Python, TensorFlow, PyTorch
3mo
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Software Developer
Lafayette, Louisiana, United States
OnsiteFull Time
Bachelor’s degree or 2-5 years related experience; proficiency in C# or Java; front-end frameworks (WPF, MAUI, Blazor); good communication and collaborative skills.
C#, Java, WPF, MAUI, Blazor
2mo
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Staff Software Engineer
San Jose or Flower Mound
$113k-$222k/yr HybridFull Time
4+ YOE4+ years software engineering experience; strong C#/.NET, WPF, Windows Services; API design (REST/SOAP/WCF/gRPC); BS in software or CS.
C#, NET, WPF, Windows Services, REST, SOAP, WCF, gRPC
1mo
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Senior Full-Stack Software Engineer
Salt Lake City or Murray
OnsiteFull Time
Strong experience with C#, .NET, React, and WPF; apply OOP and coding standards; design and architect modules; mentor junior engineers; provide estimates and lead small teams.
C#, .NET, React, WPF
3mo
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Senior Software Engineer (Madison, WI, US, 53711)
Madison, Wisconsin, United States
OnsiteFull Time
8+ YOESenior software engineer with 8+ years, Windows desktop apps, C#/C++, .NET/WPF/MVVM, CI, multithreading, data analysis on large 3D datasets, and mentoring.
C#, C++, .NET, WPF, MVVM, Entity Framework, Git, Visual Studio, CI/CD
2mo
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Software Engineer - Desktop Frontend Developer (C#/Winforms)
New York, New York, United States
$150k-$200k/yr OnsiteFull Time
Bachelor's degree in STEM; proven experience with multi-threaded C# UI (WinForms/WPF); desktop apps; .NET; memory/perf profiling; unit testing; strong communication.
C#, WinForms, WPF, .NET, DevExpress, Telerik UI, Syncfusion, Memory Profiling, Unit Testing
1d
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Senior Security Software Engineer
Spring, Texas, United States
$91k-$120k/yr OnsiteFull Time
2+ YOEBachelor's or Master's in CS/IS, 2+ years experience, proficiency in C/C++, C#, .NetCore, WPF, XAML, React JS, cloud and Windows programming; security and cryptography knowledge preferred.
C/C++, C#, .NetCore, WPF, XAML, React JS, ADO, Python, Django, Go, Rust, Xamarin, HTML5, CSS, Azure, AWS, Docker, Kubernetes, k3s, WMI, COM
2mo
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DevOps Engineer - Software Tooling (Teradyne, North Reading) (North Reading, MA, US)
North Reading, Massachusetts, United States
$130k-$207k/yr OnsiteFull Time
Bachelor’s in CS or related field; strong DevOps, CI/CD, GitLab CI/Jenkins; Windows build/deploy; scripting (Python, PowerShell, C#, WPF); Ansible; DevSecOps familiarity.
GitLab CI, Jenkins, Python, PowerShell, C#, WPF, Ansible, Nexus, Docker, Kubernetes, SAST, SCA
1d
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Senior Security Software Engineer
Spring, Texas, United States
$91k-$120k/yr OnsiteFull Time
2+ YOEBachelor's or Master's in CS/IS, minimum 2 years experience, proficiency with C/C++, C#, .NetCore, WPF, XAML, React JS and cloud technologies, strong troubleshooting and communication skills.
C/C++, C#, .NetCore, WPF, XAML, React JS, ADO, Electronic Medical Records (EMR), Python, Django, GO, Rust, Xamarin, HTML5, CSS, Azure, AWS, Docker, Kubernetes, k3s, WMI, COM
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