Find a job 
Featured Companies 
Featured Universities 
For Companies At a Glance
- Tasks: Design and develop advanced GNSS signal processing algorithms with cutting-edge technology.
- Company: Join u-blox, a global leader in positioning and wireless communication.
- Benefits: Enjoy flexible working hours, hybrid model, and a strong learning environment.
- Why this job: Shape the future of satellite navigation and work with world-class experts.
- Qualifications: M.Sc. or Ph.D. in relevant fields with 5+ years of GNSS experience.
- Other info: Be part of a multicultural team with over 60 nationalities.
The predicted salary is between 36000 - 60000 £ per year.
u-blox is the leading provider of Global Satellite Navigation System (GNSS) solutions. Join our HPA Technology Team and shape the future of satellite navigation. We're looking for a highly skilled Digital Signal Processing (DSP) Engineer to develop state-of-the-art algorithms for GNSS, LEO, and multi-antenna systems. You'll work alongside world-class experts, pushing the boundaries of positioning performance, resilience, and innovation.
This position can be located in Tampere, FI or Reigate, UK.
Your Responsibilities
- Design and develop advanced GNSS signal processing algorithms for:
- High-precision positioning
- Spoofing detection and mitigation
- GNSS diversity antenna integration
- Multi-constellation, multi-frequency integration
- LEO and NTN signals for multi-layered positioning
Your Skills and Experience
- M.Sc. or Ph.D. in Electrical Engineering, Telecommunications, or related fields (Computer Science, Physics, Geoinformatics, etc.) with relevant experience.
- 5+ years working with GNSS technology at the signal processing or embedded system level.
- Proven DSP algorithm design skills including simulation/coding in Matlab/Python.
- Competence in embedded software development (C/C++), debugging, testing, and CI workflows.
- Bonus
- Understanding of RF/analog impairments in GNSS or wireless receivers.
- Strong foundation in wireless PHY layer techniques: detection, acquisition, synchronization, parameter estimation, and tracking.
- Hands-on experience with SDR hardware (e.g., RTL-SDR, USRP).
- Familiarity with Git, SVN, Perforce, Jira, or similar tools.
What are your perks?
- A multicultural and international company with over 60 different nationalities
- Agile way of working with colleagues distributed across the globe
- A start-up and innovation mindset while in the process of scaling-up processes and efficiencies
- Hybrid working model & flexible working hours
- A strong learning environment
- Sport activities and Team events
We see diversity as a strength and promote a culture of inclusion among our employees. Our varied backgrounds, ideas and experiences are critical to our success. We strive to become a strong learning organization and are committed to providing our employees with equal opportunities regardless of differences such as gender, race, ethnicity, generations, belief.
Are you interested in this challenging position within an international work environment in a successful company? Apply now! You will be working with a motivated team in an exciting technology. We are looking forward to receiving your application.
Principal Signal Processing Engineer in London employer: u-blox AG
Contact Detail:
u-blox AG Recruiting Team
StudySmarter Expert Advice 🤫
We think this is how you could land Principal Signal Processing Engineer in London
✨Tip Number 1
Network like a pro! Reach out to current or former employees at u-blox on LinkedIn. A friendly chat can give you insider info and maybe even a referral, which can really boost your chances.
✨Tip Number 2
Prepare for the interview by brushing up on your DSP knowledge and GNSS systems. We recommend creating a list of potential questions and practicing your answers. Confidence is key!
✨Tip Number 3
Showcase your projects! If you've worked on relevant algorithms or systems, be ready to discuss them in detail. We love seeing real-world applications of your skills.
✨Tip Number 4
Don’t forget to apply through our website! It’s the best way to ensure your application gets seen by the right people. Plus, it shows you're genuinely interested in joining the u-blox team.
We think you need these skills to ace Principal Signal Processing Engineer in London
Some tips for your application 🫡
Tailor Your CV: Make sure your CV is tailored to the Principal Signal Processing Engineer role. Highlight your experience with GNSS technology and DSP algorithms, as this will show us you’re a perfect fit for the job!
Craft a Compelling Cover Letter: Your cover letter is your chance to shine! Use it to explain why you're passionate about satellite navigation and how your skills align with our needs. Keep it concise but impactful!
Showcase Relevant Projects: If you've worked on any projects related to GNSS or signal processing, make sure to mention them. We love seeing real-world applications of your skills, so don’t hold back!
Apply Through Our Website: We encourage you to apply directly through our website. It’s the best way to ensure your application gets into the right hands and shows us you’re serious about joining our team!
How to prepare for a job interview at u-blox AG
✨Know Your Algorithms
As a Principal Signal Processing Engineer, you'll be expected to have a solid grasp of advanced GNSS signal processing algorithms. Brush up on your knowledge of high-precision positioning and spoofing detection techniques. Be ready to discuss specific projects where you've implemented these algorithms.
✨Showcase Your Coding Skills
Since the role involves coding in Matlab, Python, C, and C++, make sure you can talk about your experience with these languages. Prepare examples of how you've optimised algorithms or integrated them into embedded systems. A practical demonstration of your coding skills could really impress!
✨Understand the Bigger Picture
u-blox is all about innovation in positioning and wireless communication. Familiarise yourself with their products and services, especially in relation to IoT. Being able to connect your expertise to their mission will show that you're not just a technical fit but also a cultural one.
✨Prepare for Technical Questions
Expect in-depth technical questions related to DSP algorithm design and performance evaluation. Brush up on your understanding of RF/analog impairments and wireless PHY layer techniques. Practising common interview questions in this area can help you articulate your thought process clearly during the interview.
