Keenfinity

Communication Solutions

EmbeddedFWEngineerC++-Audio(m/f/div)

€38–55k ~AI est. Ovar, Aveiro, Portugal FULL TIME
Market Sentiment
HIGH DEMAND

Neural analysis suggests this role is
optimal for mid candidates.

The Brief

“Embedded FW Engineer C++ - Audio (m/f/div) at Keenfinity. Skills: Embedded firmware development, C++, System validation. Design embedded firmware in C++. Develop embedded firmware in C++”

Industry & Context.

Communication Solutions
Problems you'll solve

Analytical skills; Problem-solving skills; Attention to detail

What They're Looking For.

Must Have

Bachelor’s degree in Computer Science, 3+ years of experience in embedded systems development, Experience with microcontrollers, Firmware development experience, Hardware-software integration experience, Hands-on experience in firmware testing, System validation experience, Fluent in English

Nice to Have

Python scripting for test automation a plus, Familiarity with Python a plus, Exposure to CI/CD pipelines, Exposure to automated testing in embedded environments

What You'll Do.

Design embedded firmware in C++

Develop embedded firmware in C++

Maintain embedded firmware in C++

Collaborate with hardware teams

Collaborate with product teams

Define test strategies

Execute test strategies

Develop automated test cases

Develop manual test cases

Perform root cause analysis

Perform performance optimization

Validate system behaviour

Contribute to CI/CD pipelines

Contribute to test automation frameworks

Document firmware design

Document test procedures

Document validation results

Participate in code reviews

Work within Agile methodologies

Contribute to team ceremonies

How You'll Work.

Team & Collaboration

Hardware-software integration; Cross-functional teams; Agile methodologies

Communication Scope

Written communication; Verbal communication

Process & Methodology

Agile

Full Job Description

The Keenfinity Group delivers professional communication and security solutions that connect and protect people and assets. Following its carve-out from the Bosch Group in mid-2025, it operates as independent company within the portfolio of European investment firm Triton. The Group’s four Businesses include Audio delivering professional communication products of the globally renowned brands Bosch, Electro-Voice, Dynacord, RTS and Telex, IQSIGHT Video Systems, Radionix Intrusion & Access, and KEENFINITY Electronics Manufacturing Services (EMS). In fiscal year 2025, the group generated revenues of over €1 billion and employed approximately 4,000 people across more than 40 countries. The Keenfinity Audio team is looking for an embedded engineer to contribute on developing and testing new products. The conference products can be found in many governmental institutions and are used by world leaders. We provide our customers with high quality products with rewarded industrial designs and with high durability. Your contribution to something big: * Design, develop, and maintain embedded firmware in C++. * Collaborate closely with hardware and product teams to ensure seamless hardware-software integration. * Define and execute test strategies for firmware and system-level validation across development stages. * Develop and maintain automated and manual test cases for embedded systems (Python is a plus). * Perform debugging, root cause analysis, and performance optimization on embedded devices. * Validate system behaviour through lab testing, including interaction with real hardware setups. * Ensure traceability between requirements, implementation, and validation results. * Contribute to CI/CD pipelines and test automation frameworks for embedded systems. * Document firmware design, test procedures, and validation results. * Participate in code reviews, ensuring high standards of code quality, reliability, and testability. * Work within Agile methodologies and actively cont

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