Unity/C# and Signal Processing Engineer

We are looking for a freelance Unity/C# and Signal Processing Engineer to join our team immediately. The focus of this role is on real-time signal processing, efficient data streaming, and low-level hardware integration for an immersive meditation VR application designed to enhance mindfulness and relaxation through biofeedback.

At intent, we specialize in bridging physical and digital products, with over 10+ years of experience designing and developing apps for IoT and connected devices. Some of our clients include Oura, BOSE, and McIntosh audio systems.

🔑 Key requirements:

• DSP expertise: Real-time signal processing, streaming, and working with sensor-based data.
• Technical fluency: Proficiency in C#, Unity (especially Android-based VR like Meta Quest).
• Hardware integration: Low-level handling of communication between devices, VR headsets, and backends.
• Ability to design debug tools and test frameworks for signal handling within Unity.
• Ability to collaborate with technical teams and translate needs into actionable tasks.

🌟 What you’ll work on:

• Implement and optimize DSP algorithms for real-time biometric data processing.
• Design efficient data pipelines and manage stable data handling.
• Collaborate on backend integration and ensure seamless device communication.
• Create tools in Unity to debug and test signal workflows.
• Support overall system optimization for performance and usability.

💼 Required technical expertise:

• Real-time data streaming and DSP algorithms implementation.
• Experience in biometric signal processing.
• Strong grasp of Unity (C#) development.
• Hands-on experience with data handling pipelines, memory management, and API/SDK design.
• Familiarity with integrating sensor data to cloud platforms.

🎯 What’s nice to have:

• Experience with BrainFlow or similar DSP libraries.
• Knowledge of noise reduction and predictive algorithms for signal processing.
• Understanding data security practices for sensitive biometric data.
• Prior work with hardware integration (e.g., wearables).

📢 Why You?

We’re specifically looking for candidates with proven DSP experience - from handling data flow to optimizing signal filtering for real-time applications. If you have previously worked on biometric data streaming or hardware-heavy projects, you’re the perfect fit!

Join us and make a tangible impact on a cutting-edge project, working alongside experts in VR, IoT, and cybersecurity.

🛠️ Additional details:

• Work remotely, with flexible hours.
• Competitive salary: 25,000 - 40,000 PLN net on B2B.
• Recruitment process: Screening → Technical Interview → Feedback.

Join us and make a tangible impact on a cutting-edge project, working alongside experts in VR and IoT.