# Senior Software Engineer at Thales

Thales is hiring a Senior Software Engineer. Level rates it Little AI ●○○○; you can [apply on Level](https://jobsbylevel.com/go/b6486cbb-1bfa-4c43-83df-18d07464ba70?utm_medium=ai-agent).

AI Level 1, AI centrality 0 out of 100. Remote (Linthouse Glasgow).

## Details

- Company: [Thales](https://jobsbylevel.com/companies/thales)
- AI level: AI Level 1 (score 0 out of 100)
- Location: Remote (Linthouse Glasgow)
- Posted: October 15, 2026
- Apply: https://jobsbylevel.com/go/b6486cbb-1bfa-4c43-83df-18d07464ba70?utm_medium=ai-agent

## Prepare for this job

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## Description

Location: Linthouse Glasgow, United Kingdom Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Senior Software Engineer Glasgow - Hybrid working module Thales is a global technology leader with more than 83,000 employees on five continents. With over 7,500 people in the UK, operating across defence, space, aerospace, and digital security, we help build a future we can all trust. Thales supports the security and stability of our nation by providing extraordinary technology to our customers, as well as delivering social value to the UK with our products and services. Responsibilities You will: Provide technical leadership and ownership for a software design Develop software primarily in C++ that follows software design and interface control descriptions/specifications and adheres to the software architectures written in UML Work collaboratively with other engineering functions to analyse solution/product level requirements and operational concepts, and contribute to a solution level architecture Understand and contribute to the development of software architectures that consider the constraints placed upon the system, write clear and concise software design definitions and record/capture design decisions/rationale Contribute to the testing activity appropriate to the products Proactively be part of an Agile team and contribute to Agile ceremonies Support peer reviews of others work and generation of materials for major gate reviews Provide coaching and technical support to junior engineers Requirements We would love to hear from you if meet the following: You are a self-motivated software professional with 10+ years of experience Developed with C++ language (essential), as well as experience of working with RTOS/OS in a real-time embedded environment Experience of working with test frameworks (e.g. GoolgeTest, GoogleMock) Experience of working with static analysis tools (e.g. Klocwork, Coverity) and test coverage tools (e.g. Bullseye). Have some exposure to test automation/continuous build & integration Exposure to Rhapsody (or similar tool) and UML is desirable but not essential Experience in requirements management (e.g. DOORS) is desirable Developing software systems to meet international safety systems such as IEC 61508 or DO-178C is desirable undefined Your Career at Thales There is ample opportunity to develop your skills within Thales, developing from senior engineer, to senior technical roles (e.g. Software Architect or Technical Specialist) or management roles (Project Software Engineering Manager) Training is provided through a mixture of mentoring, online and in-person courses. Thales actively encourages membership of professional organisations such as the IET, and will pay membership fees and support individuals to work towards Chartered status. Security Clearance Requirement: Due to the nature of the work that we do at Thales, many of our roles are subject to security restrictions. This role requires Security Clearance (SC). It would be advantageous if currently held, however, if not currently held, it is a requirement that the successful applicant undergo, achieve, and maintain SC Clearance prior to commencing employment. To be eligible for full SC, you generally need to have resided in the UK for the last 5 years. In some circumstances, a minimum of 3 years’ residence in the UK over the last 5 years may be accepted, with additional overseas checks. Please visit the UKSV website for further guidance: https://www.gov.uk/government/publications/united-kingdom-security-vetting-clearance-levels/national-security-vetting-clearance-levels . Connect with

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