Senior Software Test Developer Automotive HIL/SIL Verification - 20326
Veritaz AB · Södertälje · 6 månader – upp till 12 månader · Deadline 2026-11-21
Veritaz is seeking a **Senior Software Test Developer** for a client assignment in the **Mälardalen region**, supporting a major transformation in automotive software verification. The position focuses on expanding Hardware-in-the-Loop (HIL) and Software-in-the-Loop (SIL) capabilities to transition testing away from physical vehicles toward automated, simulation-based environments. Core responsibilities include defining virtual verification strategies, establishing automated test frameworks and CI/CD toolchains, analyzing testing methods to improve efficiency, and collaborating with system architects and developers while mentoring teams on modern testing practices. Candidates must have extensive experience in **automotive software testing and verification**, alongside proven expertise in HIL and SIL environments. The role requires a strong understanding of embedded software development, system verification for complex or safety-critical systems, automated testing frameworks, and fluent written and spoken English. It is considered meritorious to have experience scaling HIL/SIL strategies, transitioning testing from physical vehicles to simulation, working with virtual ECUs or digital twins, and collaborating within international, cross-functional engineering teams.
Veritaz is a leading IT staffing solutions provider in Sweden, committed to advancing individual careers and aiding employers in ensuring the perfect talent fit. With a proven track record of successful partnerships with top companies, we have rapidly grown our presence in the USA, Europe, and Sweden as a dependable and trusted resource within the IT industry.
Job Overview
Assignment Description
Our automotive client in the Mälardalen region is seeking a Senior Software Test Developer to support a major transformation in automotive software verification.
The focus is on expanding Hardware-in-the-Loop (HIL) and Software-in-the-Loop (SIL) testing capabilities to reduce dependency on physical vehicle testing and improve automation, efficiency, and early-stage verification.
You will collaborate with software developers, system architects, and verification teams to establish modern testing strategies, frameworks, and processes.
What You Will Work On
- Drive the introduction and development of HIL and SIL testing capabilities.
- Define strategies and best practices for virtual verification and validation.
- Establish automated test environments, frameworks, and toolchains.
- Identify opportunities for simulation-based testing with development and system teams.
- Support teams in transitioning from physical vehicle testing to virtual verification.
- Improve software verification processes and testing efficiency.
- Analyse existing testing methods and recommend improvements.
- Mentor teams and support long-term capability development.
What You Bring
- Extensive experience in automotive software testing and verification.
- Proven experience with HIL and SIL test environments.
- Strong understanding of embedded software development and system verification.
- Experience with automated testing frameworks and CI/CD practices.
- Experience verifying safety-critical or complex embedded systems.
- Strong communication and stakeholder management skills.
- Ability to drive technical change and support transformation initiatives.
- Fluent English, written and spoken.
Meritorious
- Experience implementing HIL/SIL verification strategies at scale.
- Experience transitioning from physical vehicle testing to simulation-driven validation.
- Knowledge of automotive software architectures and modern development methods.
- Experience in international, cross-functional development teams.
- Familiarity with virtual ECUs, digital twins, simulation frameworks, and model-based development.