Software Test Engineer

October 9, 2026

Hybrid

Middle

Torrejón de Ardoz, Spain

Description

This role covers validation, verification and quality assurance of critical software components within strategic Defence programmes. The engineer will perform functional reviews of requirements and designs, run functional and robustness tests, track incidents in Jira and Confluence, and automate tests to improve validation coverage. The position is based in Torrejón de Ardoz, Spain, with a hybrid work model.

Responsibilities

Perform functional reviews of requirements and software designs
Design and execute functional, robustness and validation tests of software components
Define test cases considering nominal scenarios, boundary values and extreme conditions
Detect, analyse and document faults and incidents identified during testing
Manage and track incidents in coordination with development teams
Participate in internal test campaigns and client testing
Automate tests to improve efficiency and validation coverage
Prepare technical documentation associated with tests, results and incidents
Use collaborative management and task tracking tools such as Jira and Confluence
Collaborate with multidisciplinary engineering and software development teams

Requirements

Degree or Master in Computer Engineering, Telecommunications, Electronics or equivalent
Experience in software testing and validation
Experience designing and executing functional and robustness test cases
Experience managing and tracking incidents
Experience working with software development teams
Experience in Defence, Security or critical systems projects is valued
Experience in test automation is valued
Software test engineering knowledge
Test case design and validation strategies knowledge
Incident lifecycle management
Verification and validation of software components
Jira and Confluence
Test automation skills
Technical documentation authoring
Software development lifecycle knowledge
Analytical and detail-oriented mindset
Proactive and organised approach
Accustomed to working in a team
Problem identification and resolution skills
Ability to work in demanding technological environments and high-criticality projects
Technical English level is valued

Conditions

Innovative and high-impact projects in the Defence sector
Participation in national and international R&D programmes
Career plan adapted to boost your professional growth
Hybrid work model and flexibility to favour work-life balance
Job stability in a leading company with more than 60,000 professionals
Working days of vacation plus days of free disposal
Continuous training through Open University and Udemy for Business
Employee benefits and exclusive discounts
Corporate bus service with different routes to the Torrejón de Ardoz site

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