Top C# Jobs

Develop C++ backend components for video streaming, web services, and data management in a browser-based VMS. Participate in Agile, design features, write well-tested C++11+ code, troubleshoot defects, adhere to coding standards, estimate work, and identify risks.

As a C++ Software Engineer, you will design and develop software solutions, ensuring performance, stability, and quality through testing and collaboration with teams.

Develop and implement safety-critical vehicular motion control software in C++ for articulated autonomous trucks. Characterize vehicle dynamics, build motion prediction models, test and tune controllers, specify requirements, and collaborate across planning, hardware, systems, and infrastructure teams to deliver robust, fail-safe control systems.

Develop and maintain software for naval weapon and sensor systems using C++ (and Python/Java) within Agile teams. Perform analysis, problem solving, and collaborate across organizations on schedule-driven projects. Work on Windows and Red Hat Linux using VSCode; occasional local travel required.

Develop, verify, and deploy mission-critical flight software/configurations for Dragon crewed and cargo vehicles. Build tools for automated deployment and verification, analyze test results and bugs, troubleshoot flight hardware/software with interdisciplinary teams, plan and execute vehicle testing, support mission operations as flight software specialist, and roll out software changes to the vehicle fleet. Occasional travel required.

Develop, verify, and deploy flight software and configurations for Dragon crewed and cargo vehicles. Build tools for automated deployment and configuration verification, analyze test results and bugs, troubleshoot hardware/software with interdisciplinary teams, support mission operations, plan and execute testing milestones, and roll out software changes to the vehicle fleet.

Develop high-performance client-side systems in C++/WebAssembly, optimize multiplayer protocols, and collaborate on impactful features for Figma's design platform.

Seeking a mid-level C# Developer to design, build, and maintain internal tools and software installers, focusing on reliable utilities and deployment solutions.

Design, implement, and optimize high-performance, low-latency trading infrastructure for research and production. Partner with researchers and traders to build market data, execution, backtesting, and deployment systems. Develop tools for prototyping, simulation, monitoring, risk management, and performance analysis across the strategy lifecycle.

Develop scalable and efficient geocoding algorithms and APIs while optimizing C++ code for performance and memory consumption. Collaborate with engineers on geocoding solutions.

Develop C++ software components for a 3D geospatial mapping platform. Collaborate on architecture, design, and implement algorithms and systems for data optimization and rendering.

Develop and maintain C++ machine control and data analysis software for advanced mask inspection systems. Collaborate with multidisciplinary teams to define system requirements, optimize performance, support integration and testing, and resolve customer escalations. Work in Linux environments and leverage RPC/REST APIs, containerization, and modern UI frameworks as needed.

As a C++ Software Engineer, you'll develop and maintain software for autonomous systems, deploy solutions in the field, and integrate vehicle autonomy with sensors and communication systems.

Seeking C++ Software Engineers skilled in modern C++, math, and physics problems. Responsibilities include developing scientific software tools for diverse domains.

Seeking modern C++ Software Engineers with 3+ years of experience for coding, solving math/physics problems in scientific software tools.

Seeking modern C++ software engineers to create reusable code for solving math and physics problems across diverse scientific domains. Candidates should have 3+ years of experience and ideally hold a BS, MS, or PhD.

Lead the design and development of core software infrastructure for 4D LiDAR products, optimizing for performance, scalability, and reliability while mentoring teams.

The Staff Software Engineer will develop high-throughput logging frameworks for self-driving vehicles, ensuring efficient data collection and offloading while collaborating with various teams to optimize system performance.

Develop and maintain a high-performance image processing system, optimizing algorithms for efficiency, and collaborating with hardware engineers for seamless integration.

Design and implement high-performance C++ backend systems for defense autonomy products (Axion and Acuity). Build scalable, reliable infrastructure for contested and degraded conditions, partner with researchers and customers to translate mission needs into software, and own architecture through deployment. Contribute to site buildout and interface with DoD programs.

Senior individual-contributor C++ engineer to design, implement, and maintain high-performance, multithreaded C++ applications across multiple product codebases. Work includes server-side services, device integration, signal-processing components, GUI maintenance, CI/CD (GitLab/Docker/Make), automated testing (gtest), and collaboration with Python/React teams. Must be U.S. citizen able to obtain Top Secret clearance and use AI-assisted development tools as part of the workflow.

The candidate will develop, document, test applications, improve techniques, design specifications, analyze business requirements, and manage Power BI solutions for optimal performance.

Design, develop, and maintain SpaceX's in-house test infrastructure and tooling for software and hardware validation. Build scalable, reliable test frameworks and apps, collaborate with flight software teams, improve performance and CI/CD, and incorporate AI tooling to accelerate testing and engineering workflows.

Design, develop, test, and maintain scalable C#/.NET applications and RESTful APIs. Build data-driven platforms, implement CI/CD and DevOps practices, deploy containerized apps (Docker/Kubernetes) on AWS, troubleshoot production issues, and collaborate on architecture, code reviews, and observability improvements.

Senior-level software engineer responsible for test-focused development and modernization of build/CI pipelines. Work includes C++ development, Python and shell scripting, test automation, and integration with SDRs, servers, and test infrastructure. Requires active TS/SCI with polygraph and extensive SWE experience on similar programs.