Senior Back End Developer

Senior Backend Engineer, UNIT: From Virtual Worlds to Real-World Robotics

Calling all Senior Backend Engineers—especially those with experience in high-performance, low-latency systems like gaming!

Are you used to building real-time infrastructure for millions of concurrent players? Your unique expertise in managing complex, live, and high-stakes systems is exactly what we need to drive a technological revolution.

At UNIT, we aren't just building a company; we're launching a revolutionary Physical AI product—a global fleet of tiny, intelligent robots that are redefining e-commerce and logistics. Instead of concurrent players, you'll be architecting the systems that manage the moment-to-moment actions of thousands of physical machines in a complex, live environment.

This is a chance to step off the screen and into the real world. Your challenge will be to create the low-latency, resilient backend that ensures a seamless, high-performance experience for our growing robotic ecosystem.

Why Join the UNIT Revolution?

We are seeking an extraordinary Senior Backend Engineer to become one of our core technical leaders and define the architecture that scales UNIT globally. We value talent, technical depth, and diversity—actively encouraging applications from all professional backgrounds who excel at complex systems design.

What You Will Own:

You will be the architect responsible for building the core, high-performance services that govern our robotic fleet, including:

• Low-Latency Control Systems: Designing and implementing systems to manage the live, real-time control and coordination of thousands of physical robots.
• Massive Data Infrastructure: Architecting high-volume data pipelines and databases to handle the continuous stream of telemetry from our machines.
• Scalable Cloud Architecture: Leveraging cloud platforms to ensure our system is resilient, globally scalable, and always available.

Our Professional & People-Loving Culture:

We believe the best products are built by people who are challenged, respected, and supported.

• Distinctly Professional: We prize ownership, technical rigor, and deep problem-solving. You will have the autonomy and trust to make critical architectural decisions.
• Deeply People-Loving: We are an inclusive, empathetic, and flexible team. We prioritize work-life integration and know that our diversity is the engine of our innovation.

The Technical Arsenal We're Looking For:

• Core Expertise: Proven expertise in C# .NET Core, Python, JAVA.
• High-Performance Track Record: A demonstrable history of developing high-performance, low-latency backend systems (e.g., in gaming, finance, or real-time IoT).
• Systems Thinker & Troubleshooter: The ability to manage and thrive within complex, multidisciplinary systems (software interacting with hardware), coupled with strong analytical and troubleshooting capabilities to rapidly diagnose issues in a production environment.
• Innovative Mindset: A proven capacity for "out-of-the-box" thinking and the ability to propose creative, non-obvious technical solutions to complex challenges.
• Data Mastery: Experience with high-volume data and relational databases (RDBS, SQL), with a strong advantage in NoSQL solutions like Redis.
• Cloud Proficiency: Practical experience with major cloud platforms (AWS, Azure, GCP).

Bonus Points (Tell Us About):

• Experience with robotics, AI/ML deployment, motion control systems, Linux, or algorithmics.

Ready to apply your mastery to a tangible, world-changing product?

We want to hear your story: [email protected]