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Senior Python Software Engineer

United Kingdom, Bristol Employment contract 65000.00 - 75000.00 GBP / Year · Job Posted May 27, 2026
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Job Description

This role is focused on supporting Research & Development tooling, internal software systems, and automated development pipelines that ensure software reliability, security, scalability, and regulatory compliance.

Job Responsibility

  • Support software development activities across R&D tooling, data infrastructure, and automated development pipelines
  • Develop and maintain internal software systems, databases, and ETL pipelines
  • Support CI/CD pipelines, automated testing, code quality, security scanning, and documentation generation processes
  • Produce and maintain technical documentation and ensure traceability throughout the software development lifecycle
  • Contribute to coding standards, software architecture, and engineering best practices across projects
  • Communicate project progress, risks, and technical challenges effectively with engineering leadership
  • Provide technical mentorship, code reviews, and continuous improvement support to wider R&D software teams
  • Ensure software development activities adhere to industry regulations & standards

Requirements

  • 7+ years commercial experience developing software in Python across Linux and Windows environments, including both Intel and ARM-based platforms
  • Proven experience building and maintaining CI/CD pipelines, ideally using GitLab, alongside automated testing and code quality tooling
  • Solid understanding of software testing methodologies, including unit testing, regression testing, and test planning
  • Experience working within Agile development teams, with hands-on use of Git, Jira, and collaborative development workflows
  • Experience with GUI development frameworks such as wxPython
  • Knowledge of database design, management, and optimisation
  • Experience developing and supporting ETL and data processing pipelines
  • Understanding of Linux operating systems and distribution internals

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