Principal Software Engineer jobs in Altrincham

We’re working with a crypto-native DeFi trading platform, backed by a leading digital assets firm (client name kept confidential), to hire a Senior Backend Developer. The team is building high-performance, decentralized trading infrastructure with a strong focus on execution quality and user experience. This is a hands-on role covering backend engineering, smart contract integration, and...

Job Description Principal Software Engineer – Manchester – eCommerce - 90k+10% Bonus Great opportunity for a Principal Software Engineer to join a Manchester based eCommerce giant as they work on a large-scale digital re-platform across the estate to MACH and Event-Driven Architecture. Key Technical Skills JavaScript/Typescript React, Next.js, GraphQL Node AWS, Lambdas, Serverless Event-driven,...

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...

Join OCI’s Edge Security team as a Principal Engineer to architect and deliver cloud-scale DDoS protection. You’ll lead design for high-performance detection and mitigation systems, drive automation and operational excellence, and set the technical direction for customer-facing DDoS capabilities across OCI’s global edge. This role requires deep expertise in Linux networking data path and...

You will be based near the exciting, rebellious city of Manchester. Benefits for the role of Principal Drainage Engineer include (but are not limited to): - Competitive salary (commensurate with experience) - Employee Pension Scheme - Generous annual leave entitlement - Flexible/hybrid working opportunities

Job Description Principal/Associate Civil Engineer£55,000 - £65,000Manchester An exciting opportunity has arisen to join a growing consultancy as part of the expansion of a new Manchester office. We’re looking for an experienced Civil Engineer who wants more than just a technical role. This is a chance to step into a role with real influence, responsibility and long-term progression, within a...

You will be based in central Manchester and will be responsible for budgets and all mechanical systems. - Ensure all statutory compliance and legal provisions - Operate within the annual budget - Take full responsibility for all the mechanical systems - Full compliance with statutory requirements, in line with SFG20

Java Software Engineer (Developer / Senior / Principal)Complex Systems | Modern Stack | Agile & XP CultureRemote First (office visit approx. once per month - South Manchester)£50,000 - £85,000 + Bonus + Excellent Benefits (level dependent)We're partnering with a long-established technology business building modern platforms at the heart of a complex, highly regulated domain. With continued growth...

Mott MacDonald is a global engineering, management, and development consultancy with over 20,000 employees across more than 50 countries and 140+ offices. We work across incredible global industries, delivering exciting work that is defining our future and making an important societal impact in the communities we serve. Our people power our performance – we succeed when they do. With countless...

Our client is a well-established business who have developed a reputation for providing excellent quality mechanical and electrical building services design, positioning themselves as preferred design consultants for a host of prestigious clients across a range of sectors. To kickstart 2026 they are introducing Data Centre work and they are looking for a Senior/ Principal/ Associate/ AD...

Job Description Software & Controls Engineer - Manchester A specialist engineering company in Manchester, renowned for delivering precise and cost-effective systems to the aerospace, automotive, defence, and motorsport sectors, is seeking a talented Software and Controls Engineer. Job Responsibilities: - Collaborate with the engineering team to support existing projects and drive the...

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...

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.

Job Description Principal/Associate Civil Engineer £55,000 - £65,000 Manchester An exciting opportunity has arisen to join a growing consultancy as part of the expansion of a new Manchester office. We’re looking for an experienced Civil Engineer who wants more than just a technical role. This is a chance to step into a role with real influence, responsibility and long-term progression,...

A leading engineering consultancy located in Manchester is seeking a Principal Mechanical Engineer to join their MEP team. The successful candidate will lead design projects in mechanical and public health building services, ensuring compliance with industry standards while developing strong client relationships. Ideal applicants will have significant experience in mechanical design, relevant...

Cundall, Manchester, England, United Kingdom Principal Building Automation Engineer About the Team Cundall is a dynamic, multi-disciplinary consultancy offering a wide variety of engineering and sustainability services, with complementary specialisms, from locations across the UK, Europe, Asia, Australia, the Middle East, and North Africa. The Role - Experienced Building Management System...

Principal Grafana Network Analytics Engineer Edinburgh, UK | Fully Remote (UK-based) Engineering | Cyber Security £95,000 & Benefits Ever wanted your dashboards to actually defend the internet? This role does exactly that. I’m recruiting on behalf of a high-growth cyber security technology company that protects some of the world’s most critical online services from large-scale DDoS and...

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 Principal Highway Engineer£52,000 - £65,000ManchesterWe’re working with a growing consultancy seeking a Principal Highway Engineer to join their Manchester team. This is a key role for an experienced engineer looking to lead technical delivery, mentor junior staff and play a central part in the continued growth of the regional highways and infrastructure offering.The Role Lead...

Job Description Our client is a leading engineering business delivering major infrastructure solutions across the UK's energy, water, transportation, and defence sectors. They provide innovative, digitally enabled solutions across five core service areas, supporting the full lifecycle of critical assets. The job Senior / Principal Electrical, Instrumentation, Control & Automation (EICA)...