Backend Software Engineer - C++

About Us

STARK is a defense technology company revolutionizing the way autonomous systems are deployed across multiple domains. We design, develop and manufacture high performance unmanned vehicles that are software-defined, mass-scalable, and cost effective – giving NATO and its allies a decisive edge in the most contested environments.

We're focused on delivering deployable, high-performance systems - not future promises. In a time of rising threats, STARK is bolstering the technological edge of NATO Allies and their Partners to deter aggression and defend Europe - today.

Your mission

We are seeking a talented Backend Engineer to design and build the backbone of next-generation systems that integrate data, sensors, and control applications into secure, high-performance software. You will contribute to technology that powers aerospace, automotive, robotics, and defence-related platforms where real-world devices meet advanced software.

Responsibilities

• Coding first! – Develop and maintain the backend of our core software systems.

• Design, build, and extend APIs and SDKs to integrate assets, sensors, and external applications.

• Expand and optimise our architecture to deliver scalable, reliable solutions.

• Integrate and extend existing software, ensuring interoperability across complex systems.

• Implement relevant standards (including STANAG and industry protocols).

• Manage high-volume mission and sensor data storage and processing.

• Conduct rigorous testing of both software and system-level functionality.

• Contribute to improving our C++ development environment.

• Stay current with emerging technologies, identifying innovations to enhance our products.

• Deep-dive into complex technical issues, solving challenging problems at system level.

• Evaluate and challenge requirements, focusing on what adds real value.

Qualifications

• Bachelor's or Master's degree in Engineering, Computer Science, or a related field.

• Strong proficiency in C++ (Rust experience a strong plus).

• Experience with server applications and API integration.

• Solid understanding of software architecture and frameworks.

• Background in autopilot, flight control systems, robotics, or similar control technologies is highly desirable.

• Experience with integrated sensor systems, inter-process communication, or TypeScript (frontend) is a plus.

• Relevant experience in aerospace, automotive, robotics, IoT, or connected real-world devices.

• Excellent problem-solving and debugging skills.

• Strong collaboration and communication skills for multidisciplinary teamwork.

• Adaptability to thrive in a fast-moving, innovative environment.

• Eligibility for UK Security Clearance is essential.

• Willingness to travel in the UK and Europe when required.