Arbetsbeskrivning

Role: Test Engineer

Seniority Level: Senior

Location: Västerås, Sweden

Remote Work: 0% (On-site)

Assignment Period: 8 September 2025 – 7 September 2026

Assignment Overview

We are looking for a skilled Test Engineer to join a team responsible for testing software and embedded systems in industrial environments. This role involves hands-on testing across unit, integration, and system levels, with a strong focus on software quality, cybersecurity, and communication protocols.

Key Responsibilities

• Perform unit, integration, and system testing to ensure software reliability and performance
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• Take accountability for test deliverables aligned with standards of scalability, testability, modifiability, and cyber security (e.g., IEC62443-4-2)
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• Test embedded devices connected via internal IO buses and industrial protocols like PROFINET
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• Collaborate with cross-functional engineering teams, sharing knowledge and improving development practices
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• Participate in or lead test development projects as a project member
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• Innovate by creating hypotheses, validating them through testing, and proposing R&D activities when applicable

Required Qualifications

• Degree in Computer Science, Electrical Engineering, or equivalent with strong hands-on experience
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• Proficiency in C, C++, and Python, with solid computer science fundamentals
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• Experience with version control systems (Git, Azure DevOps), lifecycle management tools, unit testing frameworks, and debugging tools
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• Structured development experience across requirements, design, implementation, testing, and documentation
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• Experience with ARM architecture, firmware, bootloaders, and bare-metal programming
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• Knowledge of fieldbus communication protocols (e.g., PROFINET, Ethernet/IP, EtherCAT, Profibus, Modbus)
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• Familiarity with cybersecurity standards, particularly IEC62443-4-2, is a strong plus
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• Bash and Python scripting experience is desirable
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• Experience or knowledge of HMI firmware is a plus
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• Strong initiative, self-driven mindset, and ability to organize work independently
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• Fluency in English is required; Swedish