Join Us

At MBition, we are bringing digital luxury to mobility users around the world. 

To accomplish this, we are redefining how software is developed within the automotive field as part of an international Mercedes-Benz software development network. As a 100% subsidiary of the Mercedes-Benz Group AG, we develop and integrate the next generation of Mercedes-Benz in-car infotainment systems that are based on the Mercedes-Benz Operating System (MBOS). In addition, we are responsible for the Mercedes me companion app, we provide seamless & connected mobility experiences and we contribute to Advanced Driver Assistance Systems (ADAS) platform development. With offices in Berlin and Sofia, we are aiming to bring new generation of innovative infotainment systems across the globe.

MBUX UI Performance Engineer (all genders) - Berlin

Reference: 705218
Your Mission
You will contribute to the development and integration of our first-in-class in-vehicle infotainment system MBUX. You are part of the UI enabler team tasked with bringing the MBUX UI to the latest and greatest hardware. As the UI enablement team we are responsible for ensuring that the UI that runs on all HW variants; our team gets all the latest gadgets, e.g., the different peripherals, screens and input devices before anyone else—and we do the initial bring-up of this new HW.
We are searching for an experienced senior engineer who will be responsible for performance optimization in the UI and graphics layer of all displays in the vehicle. You should be comfortable working in large and long-running codebases and eager to dig through complex internals to squeeze every last frame out of the hardware. You will discuss your results and optimization proposals with the architecture team to work out specific optimization tasks for other developers.
We are using Yocto, Qt and C++, therefore strong experience with these technologies is required. You should be familiar with CPU, GPU and memory profiling for UI applications under Linux. A perfect candidate will have experience with embedded systems on top.
Sneak preview of your future tasks
  • Performance analysis of graphical applications within vehicle head unit and instrument cluster
  • Deduce specific improvement potentials based on the result of your analysis
  • Communicate proposals and tasks to teams and developers
  • Measure the success of the proposed improvements
  • Work with CI/CD to define automated tests
  • Documentation in English and/or German
Your Profile
  • Very strong Qt / C++ experience (you should have worked in a big Qt project) 
  • Strong QML experience 
  • Experience with embedded hardware
  • Profiling with LTTNG or similar system-level tools
  • Debugging
  • Common UNIX tools: ssh / shell / Linux / vi / git / adb
  • Common Software Development support tools: Confluence / JIRA
Personal skills:
  • Excellent communication and people skills
  • Excellent coaching, facilitation, and training skills
  • Very good organizational skills
  • Assertiveness and a well-structured way of working
Language skills:
  • Proficient in English. German is a plus
Why us?
  • A chance to work on a new generation of Infotainment Systems, which will power millions of cars
  • An international, interdisciplinary software hub, which is part of the Mercedes Benz AG
  • Agile working methods and open feedback culture
  • A brand new, modern, and barrier-free office building facing the Spree (Berlin Headquarter)
  • Remote work possible (for legal reasons only inside Germany)
  • Flexible working hours
  • Transportation and health benefits, discounts on cars, free coffee and fruits, and more
We look forward to receiving your complete application, including CV (English) and relevant references with the following information:
  • Job title and reference number
  • Salary expectations
  • Earliest start date

You don't bring everything with you? Don't worry, MBition is proud of our diverse workforce and passionate about having MBitioneers from all backgrounds and perspectives. MBition is and always will be an equal opportunity employer. We are looking for employees who convince us above all with their personality and passionately motivated to join the team!
You are welcome to contact our representative for severely disabled employees, Anna Schade (, who will support you in the further application process
Apply online
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