Senior Embedded Software Engineer, Bluetooth
Silicon Labs
Espoo, Finland
6d ago


We are Silicon Labs. We are the leading provider of silicon, software and solutions for a smarter, more connected world.

We hire the most innovative talent in the world to solve the industry’s toughest problems, providing our customers with significant advantages in performance, energy savings, connectivity, security and design simplicity.

Silicon Labs’ software and mixed signal engineering teams create solutions for customers in diverse markets including the Internet of Things, (IoT), internet infrastructure, TV tuners, as well as automotive and consumer radios.

Our solutions are in products from the market leaders in home automation, electric vehicles, green technology, smart TVs and home voice control automation.

We take pride in our products and in our people, and that’s one of the many reasons we continue to be awarded Most Respected Public Semiconductor Company by the Global Semiconductor Alliance.

Bluetooth at Silicon Labs

The Bluetooth product line represents one of the key strategic technologies and fastest growing businesses for Silicon Labs.

Bluetooth is not just a standalone technology and business for Silicon Labs but it’s also a key technology part of Silicon Labs’ 802.

15.4 and proprietary multi-protocol solutions. The Bluetooth team strives to be at the forefront of Bluetooth and Bluetooth mesh development and deliver first in the world, unique solutions for global tier one customers.

Learn more about our Bluetooth products here :

Job description :

As a Senior Software Engineer, you will specify, design, implement, test and document embedded Bluetooth and Bluetooth Mesh software products.

You will be a full-time member for an agile team, implementing competitive and high-quality products for the global wireless IoT technology markets.

Responsibilities :

  • Participating in an agile team including specifying and designing the features and their software architecture all the way up to the final high-quality deliveries
  • Making the feature analyses, SW and API designs, prototypes, and feasibility analyses for new features
  • Implementing the new features with high-class coding conventions
  • Providing automated testing and different performance test results for the SW
  • Working with build scripts, continuous integration, developer tools, technical documentation and SDK SW
  • Providing input to wireless specifications or even participating to actual specification work in Bluetooth SIG working groups
  • Debugging technically demanding challenges and helping customers to succeed in their business
  • Providing ideas and innovations for making our products and working methods even more competitive and extraordinary
  • Skills / Experience / Characteristics :

  • Minimum 3 years of SW design and engineering experience as a SW Engineer (excluding education)
  • Very strong C programming skills in embedded environments (C++ knowledge desirable)
  • Experience working on embedded wireless / networking projects (industry, hobby, or other is huge plus)
  • Additional design experience with at least some of the following : SW platforms, SW architecture, APIs, embedded systems, wireless, IP, local connectivity technologies, development tools, RF, power management, and microcontrollers
  • A background in Math is desirable (algebra, statistics, numerical methods, signal processing)
  • Positive attitude towards strong innovation, achievement, continuous technical learning, process-orientation, and quality assurance
  • Existing understanding of Bluetooth and / or mesh technologies is counted as a big benefit
  • Work experience in agile teams according to the respective methodologies is a plus
  • Knowledge about wireless digital and analog audio, signal processing, antennae and equivalent is counted as a benefit
  • Fluent written and spoken English
  • Education requirements :

    Preferably Master level degree in Computer Science, Software, Electrical Engineering, Signal Processing or similar area with software focus.

    What we offer :

    We offer you a key role in the IoT industry in a dynamic, fast growing and profitable company. You will also get to work with a fun and great team of top industry experts.

    At Silicon Labs we also care greatly about our employees and want to be a truly great place to work.

    Benefits & Perks

  • Modern office space in a central location in the immediate vicinity of the Leppävaara railway station, Sello shopping centre and other Leppävaara services
  • Free covered parking
  • Free snacks and beverages
  • Extensive occupational health care and supplementary medical expense coverage for treatments performed by specialist physicians
  • Flexible working hours
  • Mobile phone
  • Lunch benefit
  • Smartum Exercise & Culture benefit
  • Quarterly celebrations / holiday parties
  • 3 paid volunteer days per year
  • Employment Stock Purchase Plan (ESPP)
  • Paid parental leave (maternity 3 months, paternity 2 weeks), additional parental leaves will be in accordance with legislation
  • Other Workplace ActivitiesInnovation Events Free Your GeckoMonthly Lunch & Learn opportunities
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