State Estimation Software Engineer

Destinus· R&D & Engineering
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📍 Sofia, Sofia City Province, BulgariaFull time

About this role

About the role

At Destinus, we are revolutionizing the defense industry with cutting-edge Unmanned Aerial Vehicles (UAVs). Our innovative technologies are designed to meet the unique demands of modern defense operations, delivering unparalleled speed, precision, and cost effectiveness. Destinus partners with government agencies and defense organizations worldwide to provide advanced solutions for mission-critical operations, enabling a new era of efficiency and technological superiority. Join us in shaping the future of defense with groundbreaking aerospace innovations.

Developing cutting edge visual based navigation systems. Due to an increasing demand for our products, we are looking for a State Estimation Software Engineer to design, implement, and test algorithms that enable accurate UAV navigation and localization

What You´ll Do

  • Algorithm Design: Develop and improve state estimation algorithms that fuse sensor data from IMUs, GPS, cameras, and other sources to provide position, velocity, and orientation estimates.
  • Hardware Implementation: Work with actual hardware systems to ensure algorithms perform reliably in operational conditions.
  • Testing Infrastructure: Build comprehensive testing frameworks to validate estimation performance across existing datasets and edge case scenarios.

What You'll Work With

  • Sensor fusion from multiple modalities
  • Large-scale flight datasets
  • Modern testing frameworks and CI/CD pipelines

What You’ll Need

  • MS or PhD in Robotics, Control Systems, Aerospace Engineering, Computer Science, or related field
  • 5+ years of professional experience implementing state estimation systems
  • Deep understanding of estimation techniques
  • Strong programming skills in C++
  • Experience deploying algorithms on embedded or real-time systems
  • Track record of testing and validating complex software systems

Nice To Have

  • Experience with UAV or robotic systems
  • Knowledge and experience with visual-inertial systems
  • Background in optimization or probabilistic robotics

What We Offer

  • Direct exposure to cutting-edge robotics and machine learning projects. 
  • Hands-on experience with real-world robotics. 
  • Flexible working arrangement.

Why Join Us?

✨ The Thrill of the Future – Work on cutting-edge projects that redefine aerospace.
✨ Global Innovation Hub – Collaborate with top engineers from all over the world.
✨ Fast-Paced & High-Growth – Experience the rush of working in a rapidly expanding company.
✨ Real Impact – Your work won’t be theoretical—it will shape the future of flight.

Destinus is an equal-opportunity employer. We value diversity in our companies and our teams and do not discriminate based on age, race, religion, color, country of origin, gender, sexual orientation, or disability status.

🚀 Destinus – Challenge the limits of time, space, and human potential.

Frequently Asked Questions

Is the salary disclosed for the State Estimation Software Engineer position at Destinus?
The salary for this State Estimation Software Engineer role at Destinus is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the State Estimation Software Engineer position at Destinus located?
This State Estimation Software Engineer role at Destinus is based in Sofia, Sofia City Province, Bulgaria. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the State Estimation Software Engineer role at Destinus full-time or part-time?
This is listed as a Full time position. It is posted as a State Estimation Software Engineer role in the R&D & Engineering department at Destinus.
Which team or department does the State Estimation Software Engineer at Destinus belong to?
This State Estimation Software Engineer position is part of the R&D & Engineering department at Destinus. See the full job description for more information about the team structure and responsibilities.
How do I apply for the State Estimation Software Engineer position at Destinus?
Click the "Apply Now" button on this page. You will be redirected to Destinus's official application portal hosted on workable where you can submit your application directly.
When was the State Estimation Software Engineer job at Destinus posted?
This State Estimation Software Engineer position at Destinus was posted on Jul 27, 2026. Apply as soon as possible — early applications are often reviewed first.
State Estimation Software Engineer
Destinus
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