Top C++ Jobs

Lead full‑stack development of web applications using C#, ASP.NET (Web Forms or MVC), HTML, CSS, and JavaScript libraries. Code, test, integrate, and document solutions; mentor teams; design complex systems; work with databases (preferred MongoDB) and deploy to web servers (preferred IIS).

Develop, test, integrate, and maintain .NET/C# web applications supporting NAVSUP logistics. Design system interfaces and databases, implement secure REST APIs, perform unit/integration testing, manage source control, troubleshoot issues, and collaborate with stakeholders in an Agile environment.

Develop and maintain front-, middle- and back-office platforms for investment banks, including trade capture systems and real-time multithreaded risk portals. Participate in full software development lifecycle, design system components, write and test C/C++ code on UNIX, work with relational databases, and communicate technical solutions to non-technical stakeholders.

Senior mobile engineer to develop and maintain multi-platform mobile applications using C#, Objective-C and Java. Responsibilities include designing and testing Android APIs, applying Java design patterns, optimizing multithreading, networking and algorithms, and collaborating with QA to diagnose and fix bugs across Android, iOS and legacy/mobile OS platforms.

Senior C++ Developer to design, develop, and support large distributed C++ applications on Unix/Linux. Responsibilities include SQL integration, algorithm and OOP design, debugging, and delivering production-ready software for long-term projects.

Designs and develops complex applications, authors technical specs, mentors junior developers, implements UI and backend code, unit tests and debugs, ensures quality/security/compliance, and produces technical documentation.

Develop XAML-based front-end components and prototypes using Expression Blend and Visual Studio. Build reusable WPF controls following MVVM and coding standards, produce production-ready XAML working with C#, create interactive high-fidelity prototypes, fix bugs, and refine UI fit-and-finish.

Seeking a Senior iOS Developer to design and build high-performance iOS applications. Requires 5+ years in iOS development with Swift and Objective-C, experience with REST services, and skills in data persistence frameworks. Occasional travel may be needed.

Develop and maintain EDA tools for transistor-level analysis. Enhance architecture for timing analysis and implement machine learning technologies for improved solutions.

Seeking a Senior Software Engineer skilled in C++, algorithm optimization, and multi-agent systems to develop autonomous decision-making frameworks for mission-critical applications.

The Software Engineer will develop, integrate, and test path planning capabilities for aerial platforms, collaborating on military applications.

As a C++ Software Engineer, you will design high-performance backend systems for autonomy products, tackle complex engineering challenges, and collaborate with teams to deliver robust solutions for defense applications.

Contribute to Axion, Applied Intuition's defense platform, by designing high-performance C++ software, enhancing simulation environments, and collaborating with teams to ensure software meets operational demands.

Seeking a Senior C++ Software Engineer to design algorithms for multi-agent systems, focusing on optimization, real-time decision-making, and autonomy. Collaborate with teams and translate complex concepts into production systems.

C# Developer responsible for software development in access control applications. Requires solid C# skills, experience in SQL, and ability to work in a team environment.

Design, build, deploy, and operate C++ gRPC backend services for a CAD/CAM web product. Integrate CAM/CAD libraries, apply DevOps/SRE practices (CI/CD, observability, IaC), set engineering standards, mentor teammates, and ship fast in an early-stage environment.

Lead development of software for an automated parking platform, focusing on multi-agent motion planning, fleet coordination, real-time embedded systems, simulation, integration, and deployment. Build scalable, fault-tolerant C++/ROS2 software, validate via large-scale simulation and live pilots, and collaborate across disciplines to deliver reliable production robotic systems.

On-site junior C/C++ developer supporting Naval SLBM software development in Dahlgren, VA. Work under senior developers using Agile practices, perform analysis, problem-solving, and communicate with customers. Must obtain DoD clearance, hold a valid driver’s license, and have a relevant bachelor’s degree or equivalent experience.

Build and maintain full-stack features for Highwire's Contractor Success Platform using C#/.NET Core and a modern frontend framework. Work in Agile sprints, perform code reviews, write tests, and collaborate cross-functionally to deliver high-quality, safety-focused software.

Develop and maintain cross-platform (Windows/Linux) C++ software; complete and review pull requests; collaborate with testers and team members; support Navy end users and lifecycle tools; communicate status to leads and learn new tools.

Lead maintenance and expansion of a flagship Windows client-server accounting product. Design, implement, test, and document features; maintain large legacy C++ codebase while developing in C#/.NET. Collaborate with cross-functional teams, gather user requirements, optimize databases, ensure code quality, and apply finance domain knowledge to deliver reliable accounting software.

Develop C# desktop applications (WinForms) and MS Excel plugins, write scripts, collaborate with technical customers, follow Agile processes, implement functional modules, code to requirements, and track/resolve software defects.

Develop and implement customer-facing .NET applications. Work with the Customer Solutions lead to design ASP.NET GUIs, prototype rich user interfaces, program in C# (.NET 4.5), and perform SQL Server development and database programming.

Design, develop and maintain Windows-based application platforms and SDKs for wearable devices. Collaborate with product, design, test, and global teams to implement new features, support existing code, write unit tests, and follow Agile development and SDLC best practices.

Design, build, and maintain backend workflow orchestration and analyzer integrations for the ECL platform. Manage analyzer state transitions, runtime event handling, and legacy modernization; extract shared .NET libraries, collaborate with integration and QA, and support knowledge transfer.