Principal Software Engineer jobs in Cheshire

Principal Software Engineer Fully Remote | Permanent | Competitive Salary + Benefits Harrington Starr has partnered with a leading Global Payments Technology company who are seeking to hire a Principal Software Engineer to join their senior engineering leadership team. This is a rare opportunity to combine hands-on development with strategic influence, guiding architecture decisions and shaping...

You should also expect to work across the full stack and every stage of the product lifecycle, from system design through to build, test, deployment and supporting systems in production, so you should be skilled in practices like TDD, CI/CD, IaC and Observability.

Job Description Principal Geotechnical Engineer (Warrington) Reference: BY93716 Salary: £40,000 - £50,000 Are you a Geotechnical Engineer seeking the next step in your career? An innovative and expanding ground investigation team near Warrington are looking to bring a ground investigation specialist into their expanding team. With excellent career progression opportunities, support to...

Job Description Job Title: Senior or Principal EC&I Engineer Location: Warrington or Nr Birmingham Contract Type: Contract or Permanent Work Pattern: Hybrid working Role Overview: A new opportunity has arisen for a Senior or Principal Electrical, Control & Instrumentation (EC&I) Engineer to drive technical excellence across complex projects for an independent provider of Nuclear Engineering...

You will be a vital part of this evolution, contributing your expertise to our strategy and helping us redefine what services we offer our clients.

You will ensure buildings are designed to minimise fire risks, through contributing to the development of fire strategy reports, calculations and fire risk assessments.

You will work closely with hardware, systems, verification, and regulatory teams, playing a central role in delivering products for hospitals, critical care wards, and frontline clinical environments.

You will play a central role in developing devices used in hospitals, critical care wards, and frontline clinical environments.

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.

Job Description Join a leading consultancy delivering transformative engineering solutions across the nuclear, renewable energy, and high-energy industrial sectors - including data centres and hydrogen production facilities.This is a senior opportunity to shape nationally significant projects, from supporting the UK's nuclear fleet and advancing Small Modular Reactor (SMR) technologies, to...

Job Description Senior/Principal Civil Engineers Location: Hybrid working with 2-3 days per week in United Utilities Lingley Mere office. Site visits as required. Permanent, full-time Competitive salary plus benefits We are seeking Civil Engineers with a thorough understanding of wastewater networks and treatment schemes, flood risk management, and drainage schemes. What this role...

Job Description Opportunities Available – Principal, Senior & Project Engineers Our client is also open to appointing Senior Engineers and Project Engineers, alongside a Principal-level hire, to support continued growth across their project portfolio. About the Company Our client is a well-established, specialist risk engineering consultancy operating at the forefront of protective and...

You will be a vital part of this evolution, contributing your expertise to our strategy and helping us redefine what services we offer our clients.

You will ensure buildings are designed to minimise fire risks, through contributing to the development of fire strategy reports, calculations and fire risk assessments.

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.

Principal Software Engineer Fully Remote | Permanent | Competitive Salary + Benefits Harrington Starr has partnered with a leading Global Payments Technology company who are seeking to hire a Principal Software Engineer to join their senior engineering leadership team. This is a rare opportunity to combine hands-on development with strategic influence, guiding architecture decisions and shaping...

You should also expect to work across the full stack and every stage of the product lifecycle, from system design through to build, test, deployment and supporting systems in production, so you should be skilled in practices like TDD, CI/CD, IaC and Observability.

Job Title: Senior or Principal EC&I Engineer Location: Warrington or Nr Birmingham Contract Type: Contract or Permanent Work Pattern: Hybrid working Role Overview: A new opportunity has arisen for a Senior or Principal Electrical, Control & Instrumentation (EC&I) Engineer to drive technical excellence across complex projects for an independent provider of Nuclear Engineering and...

Job Description Job Title: Principal Safety Case Engineer Location: Warrington Leicester Bristol Newbury + Hybrid Working Type: Full Time, Permanent Salary: Competitive + Excellent Benefits We're looking for a permanent Principal Safety Case Engineer to join our growing team, helping deliver key nuclear safety projects across the UK. You'll play a leading role in developing safety case...

Job Title: Senior or Principal EC&I Engineer Location: Warrington or Nr BirminghamContract Type: Contract or PermanentWork Pattern: Hybrid workingRole Overview:A new opportunity has arisen for a Senior or Principal Electrical, Control & Instrumentation (EC&I) Engineer to drive technical excellence across complex projects for an independent provider of Nuclear Engineering and Manufacturing...

You will support in reverse engineering and deep understanding of vulnerabilities, including impact analysis and automation.

You must relish the challenge of findings critical vulnerabilities in complex software binaries through automation and manual practices. Creativity is highly valued; being able to find novel vulnerabilities is essential in this role.

You should be British Citizens and passport holders and not have worked outside the UK during the past 5 years. Essential experience: Experience of SL working practices Previous experience with the design of a broad range of EC&I services. Previous experience with radiological / environmental monitoring systems.

You will work within a multi-disciplinary environment, leading electrical engineering delivery across complex projects and taking responsibility for high-quality technical outputs including calculations, reports, specifications and design documentation.