Top Senior C# Jobs

The Application Software Engineer will develop and validate the AI software stack for autonomous vehicles, focusing on integration and performance on customer hardware platforms. Responsibilities include software bring-up, system diagnostics, and collaboration with cross-functional teams.

Design, build, test, and maintain full-stack web applications using .NET/C# and SQL. Optimize T-SQL, create technical documentation, write user stories, conduct unit testing, estimate work, and collaborate with users and teams for enhancements and issue resolution.

Design, implement, document, and maintain new and existing software systems. Provide technical support and mentorship to team members, enforce code quality, apply advanced algorithms and data structures, and use software design best practices and development tools to deliver solutions on schedule.

Develop, enhance and support front-office equity swaps and derivatives trading applications. Implement lifecycle processes for equity, portfolio and total return swaps, synthetic prime, and hedge execution. Build frontend and server-side C#/.NET components, integrate with SQL Server, message queues (Kafka), and middleware, and collaborate with traders, operations and middle office under tight deadlines.

Lead the technical direction for integrating algorithms on the Prism Mapping platform, focusing on real-time signal pipelines and optimization strategies. Collaborate with teams to ensure robust clinical performance and timely delivery of new capabilities.

As a Senior Software Engineer, you'll develop signals and algorithm interfaces, collaborate with developers, optimize algorithms, and mentor engineers in a regulated environment.

Build and optimize high-performance C/C++ and Rust server applications and feed handlers for market data. Implement parsers, petabyte-scale processing tools, and low-latency, high-throughput optimizations. Collaborate on build/deploy/CI, monitoring, and ensure reliable feature rollouts.

Looking for Software Systems Engineers with strong C++ and OpenGL skills. Must have gaming experience and AAA app published. Requires 5+ years C++ and 2+ years OpenGL.

Develop and analyze software using C/C++. Requires experience with Linux/Unix, network programming, and database technologies. Strong communication skills are necessary.

Design and code software applications using C/C++, manage hardware/software solutions, perform project management, and maintain intranet metrics. Requires extensive experience in IT, programming, and billing platforms.

Develop high-quality C++ software systems for autonomous vehicle functions, analyze data, and participate in cross-functional workflows.

The role involves developing web applications using .NET technologies, collaborating in Agile teams, and ensuring adherence to coding standards. Responsibilities include code reviews, documenting software defects, testing, and utilizing Azure DevOps for version control.

Looking for a Senior C++ Developer with hands-on coding experience for software development tasks.

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.

Seeking an experienced C# Software Engineer to develop and improve software solutions in a fast-paced environment. Responsibilities include front-end and back-end development, and collaboration with cross-functional teams, while adhering to agile methodologies.

Design, develop, implement, and analyze technical products. Conduct engineering evaluations and improve product quality. Requires a bachelor's degree and 6 years of experience.

Design, develop, and maintain complex software systems for semiconductor manufacturing. Requires expertise in C/C++, Linux, and HPC technologies.

The Senior Programmer Analyst will develop systems, code and document programs, assist with system design, and improve IT processes and techniques.

The Sr C# Developer role involves developing C# applications, supporting custom web solutions, and managing database implementations with expertise in ASP.NET, Oracle, and SQL.

Own and build features in a custom Flutter engine and Dart runtime fork using C++. Design, implement, ship, and support systems-level features (asset support, hot restart, crash reporting, profiling) while maintaining build infra and coordinating rebases and native tooling. Work remotely on a small team with high ownership and customer impact.

Senior full-stack developer to design, build, and maintain scalable web applications using React (JavaScript/TypeScript) and C#/.NET (Core/.NET 6+) with Azure. Responsibilities include API and microservice development, cloud architecture, performance and security optimization, CI/CD pipeline support, code reviews, and collaboration with stakeholders in an Agile environment.

Design, implement, test, and maintain control-plane software for Layer 2 networking. Perform requirements analysis, design and spec reviews, unit/integration testing and automation, optimize performance and scalability, troubleshoot customer issues, collaborate with cross-functional teams, and contribute to standards, patents, and white papers.

Design and implement cloud networking solutions for the Blast Protocol, redesign client-server connection establishment, improve connectivity and reliability, build automation frameworks, collaborate across teams, modernize legacy stacks, and apply cloud-native/container-based approaches.

Build and maintain scalable, cloud-native APIs using .NET. Enhance core platform components, lead architecture and testing discussions, optimize telemetry and performance, collaborate cross-functionally, conduct code reviews, and mentor team members.

Seeking a Senior Software Engineer to design and implement multimedia data systems using C# and .NET Core. Responsibilities involve developing high-performance applications, collaborating with teams, and driving engineering excellence in an Agile environment.