Software Engineer in Test

CompanyInsight Global

LocationEdinburgh, Scotland, United Kingdom

Posted At1/22/2026

UK Visa Sponsorship Analytics

Occupation Type

IT quality and testing professionals

Occupation Code Skill LevelHigher Skilled

Sponsorship Salary Threshold

£41,700 (£21.38 per hour)

Standard minimum applies

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Description

Insight Global is actively hiring a SDET for a leading aerospace client in Edinburgh. They will be helping define technical work packages for junior developers, guide implementation approaches, and lead the creation of detailed test strategies. This is a technical leadership role, not a people‑management role.

The SDET will work closely with project engineers, coordinate with key programme stakeholders, report progress, and proactively remove roadblocks that could impact the mission timeline.

This role is a long term contract opportunity and is onsite 5x a week.

Key Responsibilities:

Software Engineering

Lead development efforts for QKD software in Java, C++, and Python (non‑embedded application software).
Break down complex tasks into structured work packages and delegate assignments to junior engineers without managing their performance.
Provide technical guidance and serve as a senior resource the junior team can look to for support.
Implement and maintain Agile workflows and CI/CD pipelines.
Conduct high-level unit testing, automation, and integration testing.

Work with ESA and international partners to align deliverables to mission requirements.

Testing & Test Strategy

Develop, document, and own the test plan for ESA approval—including:
Test tools and frameworks to be used
When and how each test should be executed
Detailed test procedures, acceptance criteria, and use cases
Ensure that testing strategies, sequences, and methods meet ESA standards and mission requirements.
Support SDET resources in building and refining automated test frameworks.
Prepare all test‑related documentation well in advance of the 2026 execution phase.

Required Qualifications

Bachelor’s degree in Computer Science, Engineering, or related field.
Experience leading software development efforts in high‑security, aerospace, or government environments.
Demonstrated ability to create detailed test strategies and evaluate appropriate tools, timing, and execution methods.
Strong communication, problem‑solving, and technical leadership abilities.
Comfort working with Agile, automated testing, and DevOps practices.