Full Stack Engineer

About the role

Our client is a European deep-tech startup developing next-generation radar systems for detecting and tracking small, low-flying drones.

We are looking for a Fullstack Engineer with 3–5 years of experience, strong Rust and/or C++ skills, and practical frontend experience. You will build software for radar control, monitoring and real-time visualization, working closely with embedded, signal-processing and AI/ML engineers.

RESPONSIBILITIES

- Develop reliable, high-performance backend services in Rust and/or C++.

- Build interfaces in React and TypeScript for system configuration, monitoring and visualization of detections and tracked objects.

- Connect backend services and frontend applications through WebSocket, REST APIs or gRPC.

- Integrate continuous sensor data streams, telemetry and external systems using TCP/IP, UDP and binary protocols.

- Optimize latency, throughput, memory usage and frontend responsiveness.

- Contribute to modular architecture, automated testing, documentation and Docker-based workflows.

REQUIREMENTS

- 3–5 years of professional software development experience.

- Strong practical knowledge of Rust and/or modern C++.

- Experience with React and TypeScript or comparable frontend technologies.

- Experience with API design, network programming and frontend–backend integration.

- Understanding of asynchronous programming, concurrency and multithreading.

- Experience developing for Linux and working with Git and Docker.

- Strong debugging skills and the ability to work independently in an evolving R&D environment.

NICE TO HAVE

- Experience with radar, robotics, sensor systems or hardware–software integration.

- Familiarity with Tokio, Axum, Boost.Asio, gRPC, Protocol Buffers or ZeroMQ.

- Experience with geospatial interfaces, WebGL/Canvas or Qt/QML.

- Knowledge of profiling, CI/CD, CMake or time-series data storage.

WHAT WE OFFER

Direct ownership of technical decisions and a visible impact on the product. Work with a multidisciplinary R&D team on real-time sensor applications where software performance, reliability and usability matter.

See the posting on Rnrs Solutions's site