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Top C# Jobs in Austin, TX

Reposted 7 Days AgoSaved
In-Office
Austin, TX
Junior
Junior
Information Technology • Financial Services
The Software Engineer will develop and enhance low latency trading systems, focusing on design and maintenance of Core Development tools used in financial markets.
Top Skills: C++Linux
Reposted YesterdaySaved
In-Office
Austin, TX
Senior level
Senior level
Cloud • Hardware • Software • Semiconductor
Seeking a Senior Software Engineer to advance circuit simulation technologies. Responsibilities include R&D projects, algorithm development, and working within a cross-functional team.
Top Skills: C++Unix
3 Days AgoSaved
In-Office
Austin, TX
88K-137K Annually
Entry level
88K-137K Annually
Entry level
Fintech • Information Technology • Payments
Develop and maintain backend software services supporting Visa's payment systems. Engage in collaborative development to enhance system reliability and performance.
Top Skills: C++DockerGitLinux
Reposted 4 Days AgoSaved
In-Office
Austin, TX
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 4 Days AgoSaved
In-Office
Austin, TX
Mid level
Mid level
Cloud • Hardware • Software • Semiconductor
The Lead Software Engineer will develop software in computational geometry, code and review programming, and document development processes while collaborating with team members.
Top Skills: C++LinuxmacOSWindows
Reposted 7 Days AgoSaved
In-Office
Austin, TX
Mid level
Mid level
Information Technology • Robotics
As a C++ Software Engineer, you will develop and optimize control systems for autonomous vehicles, focusing on trajectory tracking and real-time performance using modern C++ and advanced algorithms.
Top Skills: C++Data AnalysisModel Predictive Control (Mpc)Trajectory Tracking
Reposted 11 Days AgoSaved
In-Office or Remote
Austin, TX
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
The Software Engineer will analyze, rank, and improve AI-generated code, providing feedback for reinforcement learning in a remote role.
Top Skills: C#
Reposted 11 Days AgoSaved
In-Office or Remote
Austin, TX
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
The role involves training large-language models to improve code generation, reviewing and editing AI-generated code, and providing feedback for reinforcement learning refinement.
Top Skills: C++
Reposted 3 Days AgoSaved
Easy Apply
Remote
Austin, TX
Easy Apply
141K-208K Annually
Mid level
141K-208K Annually
Mid level
Database • Analytics
Contribute to and optimize the performance of ClickHouse, assist with debugging, collaborate with teams, and engage with the open-source community.
Top Skills: C++KubernetesTcp/IpUnix/Linux
Reposted 3 Days AgoSaved
Remote
Austin, TX
Senior level
Senior level
Fintech • Software
Develop backend services and APIs, improve existing solutions, create automated tests, and collaborate with the team while ensuring code quality and documentation.
Top Skills: Apache KafkaAsp.NetAWSC#Entity FrameworkGitGraphQLGrpcHTTPNatsNoSQLNunitRabbitMQRedisSoapSQLTcpXunit
Reposted 3 Days AgoSaved
Remote
Austin, TX
117K-163K Annually
Senior level
117K-163K Annually
Senior level
Software • Financial Services
The Lead Software Engineer will develop software, mentor peers, ensure software quality, and create architectural approaches while guiding development teams.
Top Skills: .NetAi/CopilotAzureC#Node.jsReactTerraformTerragruntVb.Net
Reposted 13 Days AgoSaved
In-Office or Remote
Austin, TX
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
Train large-language models to improve code quality by comparing snippets, providing feedback, and refining AI-generated code. Requires strong communication skills and attention to detail.
Top Skills: C
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5 Days AgoSaved
Remote
Austin, TX
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
Mid level
Artificial Intelligence • Healthtech • Analytics • Biotech
The Software Engineer develops cross-platform C++ features for AI-assisted ultrasound imaging, ensuring reliable software delivery primarily for iOS and Android, with some Windows work.
Top Skills: AndroidC++11+iOSOnnxPyTorchQtTensorFlow
Reposted 14 Days AgoSaved
In-Office
Austin, TX
Junior
Junior
Fintech • Financial Services
The C++ Developer will create high-performance trading frameworks, collaborate with Traders, and implement advanced trading features. Responsibilities include scalable application development and ensuring robust documentation.
Top Skills: C++Kdb+KubernetesLinuxPostgresPythonRedisRust
5 Days AgoSaved
Remote
Austin, TX
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
Reposted 15 Days AgoSaved
Easy Apply
In-Office
Austin, TX
Easy Apply
Senior level
Senior level
Information Technology • Robotics
As a Senior C++ Engineer, you'll design and implement simulation infrastructure, ensure accuracy and efficiency of runs, and collaborate with teams for integration and performance analysis.
Top Skills: BazelC++Python
Reposted 7 Days AgoSaved
Austin, TX
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 7 Days AgoSaved
Remote
Austin, TX
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
Reposted 17 Days AgoSaved
In-Office
Austin, TX
300K-500K Annually
Mid level
300K-500K Annually
Mid level
Fintech
As a Senior Software Engineer, you will lead complex projects, develop trading systems, and collaborate with researchers to enhance trading infrastructure using machine learning.
Top Skills: C++LinuxPython
Reposted 9 Days AgoSaved
Remote
Austin, TX
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
10 Days AgoSaved
Easy Apply
Remote
Austin, TX
Easy Apply
80K-120K Annually
Junior
80K-120K Annually
Junior
Information Technology • Consulting
The Junior Software Engineer will develop high-performance C++ software for scientific workloads, optimize code, and collaborate within a cross-functional team.
Top Skills: BazelC++CmakeDockerLinuxPythonSingularity
Reposted 13 Days AgoSaved
Remote
Austin, TX
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 14 Days AgoSaved
Easy Apply
Remote
Austin, TX
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
25 Days AgoSaved
In-Office or Remote
Austin, TX
30-70 Hourly
Mid level
30-70 Hourly
Mid level
HR Tech • Other • Professional Services
The AI Software Engineer will train large-language models, compare code snippets, and provide feedback to improve AI-generated code. Requires strong C++ skills and attention to detail.
Top Skills: C++
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