Senior Bluetooth Software Engineer — Flexible Hours & Impact

Silicon Labs; Espoo; On-site; EUR 56,000 - 103,000; Full time

Benefits offered by this job

Modern office near Leppävaara area

Free parking

Free snacks and beverages

Extensive health care and medical cost

Flexible working hours

Lunch benefit

Smartum Exercise & Culture benefit

Volunteer days

Parental leave

Job summary

Silicon Labs in Espoo, Finland seeks an experienced engineer to own the design and delivery of complex Bluetooth stack features for embedded devices. You will interpret specifications, evaluate options, and guide engineers through implementing tradeoffs in software, radio performance, and power consumption.

You will collaborate with agile teams, perform analyses, implement features in embedded C, and leverage AI tools for testing, code reviews, and documentation while ensuring robust, scalable

Qualifications

• Minimum 5 years of SW design and engineering experience (excluding education).
• Experience with embedded wireless, networking software, system software, driver development or similar.
• Experience with SW platforms, architecture, APIs, embedded systems, wireless and internet protocols; familiarity with Zigbee/Thread/Wi‑Fi; development tools; microcontrollers (Cortex‑M, RISC‑V).
• Positive attitude toward innovation, achievement, continuous technical learning, process-orientation, and quality assurance.
• Experience in agile teams is a plus.
• Fluent written and spoken English.

Responsibilities

• Collaborate with the agile team to deliver Bluetooth low energy stack features from specification through testing and release.
• Perform feature and feasibility analyses, designing software and APIs.
• Implement features in embedded C using rigorous design practices.
• Use AI tools to explore solutions, write tests, review code, and document results with careful validation.
• Review designs and code, document technical decisions, help teammates solve problems.
• Develop automated tests and measure software performance.
• Work with build scripts, CI, developer tools and SDKs.

Skills

Embedded wireless

Software engineering

APIs

Embedded systems

Bluetooth/Wireless

Cortex-M/Risc-V

Agile teams

English fluency

Education

Bachelor's or Master's in CS/SE/EE

Tools

Development tools

Job description

Silicon Labs in Espoo, Finland seeks an experienced engineer to own the design and delivery of complex Bluetooth stack features for embedded devices. You will interpret specifications, evaluate options, and guide engineers through implementing tradeoffs in software, radio performance, and power consumption.

You will collaborate with agile teams, perform analyses, implement features in embedded C, and leverage AI tools for testing, code reviews, and documentation while ensuring robust, scalable