Application Test Engineer

1 week ago


Greater Västerås Metropolitan Area, Sweden SPERTON - Where Great People Meet Full time

Contract:
6 months |
Workload:
100%

Location:
Västerås, Sweden (Onsite)

Start:
15 January 2026 |
End:
14 July 2026

Deadline:
12 December 2025

Recruitment Partner:
Sperton Sweden – part of Sperton Global

About the Client

A leading industrial technology organisation delivering advanced systems for critical infrastructure. The environment is highly technical, modern, and quality-focused.

About the Role

You will work as a senior application tester within a complex SCADA-related environment. The role focuses on ensuring system quality, stability, and performance for new and updated IS solutions.

Key Responsibilities


• Perform system, integration, and regression testing.


• Validate bug fixes and conduct structured root-cause analysis.


• Contribute to test strategies, test plans, and QA improvements.


• Develop and maintain automated tests (Python preferred).


• Prepare test scenarios and documentation.


• Collaborate closely with developers and product stakeholders.

Must-Have Qualifications


• Strong experience in SCADA systems or other complex industrial platforms.


• Proven expertise in system testing and QA best practices.


• Hands-on experience with Azure DevOps, Jira, and Confluence.


• Ability to analyse defects and drive resolution.


• Relevant educational background:

– Bachelor/Master + 3–5 years' experience, or

– IT degree + 15+ years relevant experience.


• Excellent English communication skills.

Strong Advantages


• Knowledge of Modbus, DNP3, IEC 61850.


• Automation scripting and CI/CD experience.


• Python, C#, data analytics, or ML concepts.


• Understanding of cybersecurity for critical infrastructure.

About Sperton

Qualified candidates are invited to apply. Sperton Sweden, part of Sperton Global, will contact selected consultants for further discussion.



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