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Top Senior C# Jobs in Boston, MA

6 Days AgoSaved
In-Office
Boston, MA
191K-253K Annually
Senior level
191K-253K Annually
Senior level
Aerospace • Artificial Intelligence • Hardware • Robotics • Security • Software • Defense
Design and develop high-performance C++ software for defense applications, collaborating with various engineering teams and ensuring system reliability.
Top Skills: C++
Reposted 9 Minutes AgoSaved
In-Office
Boston, MA
148K-288K Annually
Senior level
148K-288K Annually
Senior level
Artificial Intelligence • Computer Vision • Hardware • Robotics • Metaverse
Develop and support software tools for chip design and verification, optimize workflows, work collaboratively to create high-performance software.
Top Skills: C++GoUnix/LinuxVerilog
Reposted 13 Hours AgoSaved
In-Office
Boston, MA
110K-177K Annually
Senior level
110K-177K Annually
Senior level
Healthtech • Telehealth
Contribute to cardiac ultrasound imaging solutions by designing, implementing, and documenting software for medical devices, primarily using C++ and Python. Collaborate with a team to create prototypes and ensure quality in a regulated environment.
Top Skills: C++Ci/Cd PipelinesCmakeItkNugetOpencvPythonQtSonarqubeVisual StudioVtkWindows Os
6 Days AgoSaved
In-Office
Boston, MA
160K-200K Annually
Senior level
160K-200K Annually
Senior level
Software • Financial Services
Manage a team of Agile developers, ensuring high-quality software development in C++. Collaborate with various teams for product design and operations support.
Top Skills: C#C++JavaScriptTypescript
Reposted 6 Days AgoSaved
In-Office
Boston, MA
141K-229K Annually
Senior level
141K-229K Annually
Senior level
Big Data • Cloud • Digital Media • Machine Learning • Mobile • Software • Industrial
Develop generative AI solutions for the AEC industry, collaborating with teams to enhance applications and ensure high-quality software development.
Top Skills: .NetC#GitGitJavaScriptOpenglReactThree.JsTypescriptWebassemblyWebgl
Reposted 6 Days AgoSaved
In-Office
Boston, MA
Senior level
Senior level
Information Technology • Software • Consulting
The C++ Software Engineer will develop and maintain MATLAB application deployment products, integrate them with third-party systems, troubleshoot issues, and enhance product features based on customer needs.
Top Skills: C++
YesterdaySaved
Remote
Boston, MA
135K-183K Annually
Senior level
135K-183K Annually
Senior level
Real Estate • PropTech
Lead the software development for catastrophe modeling applications, translating scientific concepts into production-ready C++ code while collaborating with teams to enhance modeling capabilities.
Top Skills: BoostC++17CmakeDockerGCPGitGrpcJenkinsLinuxMssqlPythonVisual Studio 2026Visual Studio CodeWindows
YesterdaySaved
Remote
Boston, MA
104K-130K Annually
Senior level
104K-130K Annually
Senior level
Software • Financial Services
The Software Engineer II will design, develop, and maintain cloud solutions, ensuring code quality, performance, and mentoring team members. Responsibilities include integration of data solutions, troubleshooting, and producing tests.
Top Skills: AngularAtlassian JiraAzure Application InsightsAzure DevopsAzure FunctionsAzure SqlBatchBlazorC#Container AppsCosmos DbData LakeDynatraceGitKubernetes ServicePowershellReactVb .NetVisual Studio
YesterdaySaved
Remote
Boston, MA
138K-172K Annually
Senior level
138K-172K Annually
Senior level
Software • Financial Services
The Senior Software Engineer will design, develop, and maintain applications on the OneStream platform using .NET technologies and SQL. Responsibilities include architecting solutions, mentoring team members, and ensuring code quality.
Top Skills: AzureC#DevOpsGit ActionsMicrosoft .NetRestful ApiSQL
11 Days AgoSaved
In-Office
Boston, MA
150K-220K Annually
Senior level
150K-220K Annually
Senior level
eCommerce • Hardware • Healthtech • Software • Semiconductor
The Staff C++ Software Engineer will design and develop a C++ SDK for ultrasound devices, ensuring API clarity and performance while collaborating with various teams. They will mentor peers and maintain documentation.
Top Skills: C++LinuxPythonQt 6
Reposted 3 Days AgoSaved
Boston, MA
Senior level
Senior level
AdTech • Fintech • Information Technology • Database
Design and implement high-performance system software for medical devices, collaborating with hardware engineers and ensuring adherence to clinical standards.
Top Skills: C++Python
Reposted 3 Days AgoSaved
Remote
Boston, MA
Senior level
Senior level
Information Technology
Design and develop scalable services/APIs using C#/.NET/.NET Core, collaborate during SDLC, mentor junior engineers, and ensure code quality.
Top Skills: C#,.Net,.Net Core,Linux,Aws,Azure,Docker,Kubernetes,Kafka
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Reposted 13 Days AgoSaved
In-Office
Boston, MA
Senior level
Senior level
Information Technology • Consulting
The C# Developer will work on projects utilizing C#, WPF, and BLE development with an emphasis on medical process compliance.
Top Skills: BleC#WpfXamarin
Reposted 13 Days AgoSaved
Easy Apply
In-Office
Boston, MA
Easy Apply
Senior level
Senior level
Financial Services
The C# Software Engineer will design, develop, and maintain applications for risk and investment systems, collaborating closely with colleagues to ensure effective solutions.
Top Skills: .NetC#DapperEntity FrameworkSQL
Senior level
Information Technology • Internet of Things
The role involves migrating legacy VBA applications to C#, including code analysis, redesign, performance improvement, and ensuring functional parity.
Top Skills: C#C++VBA
Reposted 5 Days AgoSaved
Remote
Boston, MA
Senior level
Senior level
Artificial Intelligence • Software
Design high-performance C++ libraries for automated PCB design challenges, mentoring peers and shaping technical direction while collaborating with experts in various fields.
Top Skills: C++CudaPython
Reposted 6 Days AgoSaved
Remote
Boston, MA
112K-140K Annually
Senior level
112K-140K Annually
Senior level
Software
The Sr. Software Engineer will develop scalable cloud-native APIs using .NET, lead architectural discussions, and mentor team members while improving core system components.
Top Skills: .Net CoreAWSJavaKubernetesOpentelemetryPostgres
Reposted 9 Days AgoSaved
Remote
Boston, MA
148K-204K Annually
Senior level
148K-204K Annually
Senior level
Information Technology • Security • Cybersecurity
The Staff Software Engineer will work on low-level Windows Kernel programming, develop features for security products, and debug real-world problems, impacting millions of endpoints.
Top Skills: AssemblyCC++Windows Os
Reposted 10 Days AgoSaved
Easy Apply
Remote
Boston, MA
Easy Apply
90K-137K Annually
Senior level
90K-137K Annually
Senior level
Fintech • Software
As a Senior Software Engineer, you will design and maintain core billing systems, lead technical discussions, mentor junior developers, and implement security measures while optimizing system performance.
Top Skills: C#PHP
Reposted 20 Days AgoSaved
In-Office
Boston, MA
Senior level
Senior level
Artificial Intelligence
Lead the architecture and implementation of AI-enabled code generation tools, collaborating with teams to ensure robust software systems.
Top Skills: C++ClangLlvmMl Tools And FrameworksPython
Reposted 20 Days AgoSaved
In-Office
Boston, MA
127K-142K Annually
Senior level
127K-142K Annually
Senior level
Agency • Greentech • Energy
Design and implement new systems and features, maintain existing systems, and manage software release processes while ensuring quality standards are met.
Top Skills: C#
Reposted 11 Days AgoSaved
Remote
Boston, MA
158K-213K Annually
Senior level
158K-213K Annually
Senior level
Software
The Engineer will design, develop, and operate routing services, solving complex guidance scenarios and creating customizable navigation solutions for various clients.
Top Skills: AWSC++GoJvmLinuxRust
12 Days AgoSaved
Remote
Boston, MA
130K-150K Annually
Senior level
130K-150K Annually
Senior level
Edtech • Software
The Senior Backend Engineer will design and maintain Azure SQL databases, optimize performance, automate deployments, and collaborate with teams on best practices and development.
Top Skills: Azure DevopsAzure MonitorAzure SqlC#DatadogEntity FrameworkPowershellSQL
12 Days AgoSaved
Easy Apply
Remote
Boston, MA
Easy Apply
Senior level
Senior level
Software
The Senior Backend Engineer will develop backend solutions using .NET/C# and modern architecture, focusing on cloud services and databases, while managing client projects.
Top Skills: .Net,C#,Asp.Net,Azure,Postgres,Sql Server,Mysql
Reposted 14 Days AgoSaved
Remote
Boston, MA
Senior level
Senior level
Fintech • Software
You will develop and maintain components of the LLVM based toolchain, collaborating with the community while ensuring platform-specific optimizations and tests.
Top Skills: BashC++ClangCmakeGccLlvmPython
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