Software Test Engineer

Overview

Bring your curiosity to work as our next Software Test Engineer
. We are excited to announce an opportunity for a motivated Software Test Engineer within the T&I department of the Power and Light Division. In this role, you will report to the Software team leader in the Technology and Innovation (T&I) team.

You will contribute directly to how we create high‑quality products and solutions for our customers.

• Designing, developing, and executing comprehensive test plans and test cases for development software.
• Conducting functional, regression, integration, and system testing to ensure software quality.
• Identifying, documenting, and tracking software defects and inconsistencies to facilitate resolution.
• Collaborating closely with software developers and hardware engineers to understand product requirements and devise effective test strategies.
• Developing and maintaining automated test scripts and frameworks to enhance testing efficiency.
• Analyzing test results and providing detailed, actionable reports to stakeholders.
• Participating in code reviews and offering feedback on testability and quality improvements.
• Continuously refining and improving testing processes and methodologies to keep pace with industry standards.

• Master's degree in Electronics Engineering, Computer Science, or a related field.
• Excellent problem‑solving skills and keen attention to detail.
• Strong communication and collaboration abilities.
• Knowledge of programming languages such as Structured Text, JavaScript, Python, PLC, Codesys or similar.
• Knowledge of communication protocols (CAN Bus, Modbus and similar).
• Experience with Agile development methodologies and tools; including Jira, Azure Dev Ops, or similar.
• Experience using AI tools for software audit and debugging would be valuable.
• Knowledge in Energy Storage, battery‑inverter and energy management systems integration.
• Full professional competence in English.

• A passion for technology and a love for tackling challenges with technical depth.
• Creativity in the field of technology.
• Practical, hands‑on approach with a strong team spirit.
• Strong communication and coordination skills.
• Accuracy, structure, and ability to deliver precise work.

• Permanent contract.
• Corporate medical insurance after the first two years of seniority; family may also be eligible under the same conditions.
• Pension plan.
• Company subsidizes part of the canteen cost.
• Free use of the company bus during standard times; hybrid schedule with one remote day per week.
• Flexible time schedule according to local rules.

• Functional area:
  
  Research and Development
• Location:
  
  Spain
• On‑site/Remote:
  Hybrid

We encourage you to apply even if you don’t meet every single requirement. We value diverse experiences and perspectives.

Uniting curious minds.