Embedded Software Tester (Audio_PA) (w/m/div.)

Keenfinity; Ovar; Presencial; EUR 35 000 - 55 000; Tempo integral

Vantagens oferecidas por esta oferta de emprego

Health insurance

Gym / fitness benefits

Training opportunities & certs

Career progression

International collaboration

Employee discounts

Open to people with disabilities

Resumo da oferta

Keenfinity in Portugal is seeking an Embedded Software Tester (Audio_PA) to join the firmware team working on PRAESENSA systems. You will help design and implement automated tests, write test cases, and ensure robust test coverage for safety‑critical hardware and software.

The role requires Python programming, Linux and IP networking experience, and collaboration with firmware developers. Knowledge of test methodologies and Clean Code principles is valued, with a focus on automated regression

Qualificações

• 5+ years of experience in embedded software testing.
• Experience in Python and Linux environments.
• Knowledge of IP networks and test automation.
• Familiar with test techniques and Clean Code practices.
• Bachelor level university degree or higher.

Responsabilidades

• Define and set up automated test frameworks for the Software Under Test.
• Create test cases, write scenarios, and code to validate specifications.
• Run tests, report results, and manage defects with documentation.
• Collaborate with firmware developers to ensure coverage and quality.

Conhecimentos

Python

Linux

IP Networks

Test automation

Gherkin / BDD

Configuration management

Communication (Portuguese & English)

Hardware affinity

Clean Code

Formação académica

Bachelor's degree in computer science or software engineering

Ferramentas

Subversion

Git

Descrição da oferta de emprego

Embedded Software Tester (Audio_PA) (w/m/div.)

• Full-time

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 department Public Address is concerned with the development of hardware and software solutions for the PRAESENSA Public Address and Voice Alarm systems. These systems are high-end, secure, redundant, supervised and used globally in very visible locations like airports, shopping malls, cruise ships and public transportation. The work includes all stages of product development from a feasibility study to final test and release of the product for mass production. This is done with the use of state of the art development methods, tools and components.

The Embedded Software Tester tests software to detect defects as early as possible. Testing is mainly done by automation. The Software Tester applies Clean Code when producing code. The Embedded SW Tester works in the firmware development team closely with the firmware developers.

Key areas of responsibility

• Define and set-up test framework to support automatic testing of the Software Under Test (SUT)
• Decide on which tests to automate and how
• Define test cases and write scenarios and code to test against the specifications
• Apply Clean Code principles to Gherkin, glue code, test code,….
• Determine which tests to execute when, e.g. daily or per release
• Ensure smooth operation of daily testing and firmware staging
• Automatically Reports test results
• Submitting defects of failing test cases
• Documents (changes to) the design
• Align with other testers (application / system) to ensure sufficient test coverage

Required Experience & Skills

• Experience in programming in Python
• 5+ years
• Experience in Linux and IP Networks
• Experience in using happy flows, alternative flows and sad flows
• Experience in Functional Testing but also Non-Functional testing
• Experience in Configuration Management tools like e.g. Subversion, Git Necessary know how / skills
• University education in computer or software science at Bachelor level or higher
• Specific knowledge of test technologies like e.g. boundary testing and equivalence partitioning
• Affinity with hardware
• Intelligent, abstract, analytical and creative thinker
• Pro-active and with good organisation skills
• Good communication in both Portuguese and English
• Knowledge and experience in Audio and safety critical systems is a plus
• Planning and team lead experience
• Has a strong drive to produce Clean Code and support/create a stable test environment

Keenfinity benefits includes:

• Health insurance and medical office on site (nutrition, psychology, physiotherapy and general clinic)
• Sports and health related activities (gym)
• Training opportunities (i.e., technical training, foreign languages training) & certifications
• Opportunities for career progression and continuous professional development
• Exchange with colleagues around the world
• Access to great discounts in partnerships and products
• All our positions are open to people with disability

At Keenfinity we don’t just build innovative solutions — we shape a smarter, more connected world through technology.

We value different backgrounds, ideas, and experiences and we’re committed to growing, learning, and celebrating success as one team. Everyone is welcome here — we foster an environment where everyone is respected, valued, and encouraged to be their authentic self.

Keenfinity is an equal opportunity employer, offering equal opportunities for all. We welcome applications from people with disabilities and can offer support, if needed. When everyone has a chance to contribute, we all do better.