Principal Software Engineer jobs in Leeds, West Yorkshire

You will ensure the delivery of scalable, high-quality solutions and mentor engineers to achieve both team and project success. What You’ll Be Doing • Leading and mentoring two software teams across full lifecycle projects • Designing, developing, testing, and deploying software using Java and React

Principal Software Engineer .NET £90,000-£100,000 Remote (UK) Are you passionate about writing clean, scalable code and ready to shape a platform used by merchants across the globe? We're working with a fast-growing global payment processing platform that's scaling rapidly after a major acquisition. They are building a high-performance, merchant-first ecosystem that prioritises quality,...

You will work at the earliest stages of client engagements, helping ambitious organisations solve complex problems with AI-driven solutions.

You will represent Parallax with confidence, pitch innovative ideas, influence project roadmaps, and set technical direction for diverse projects across sectors.

Principal Software Engineer Location: London - 1x a month Salary: £95,000 - £120,000 + equity + benefits An established, global technology business within the hospitality-tech industry is seeking an accomplished Principal Software Engineer to lead the design and delivery of next-generation digital solutions. This is an opportunity to shape greenfield projects from the ground up - architecting...

Key details: Location: Remote, within the UK (with occasional travel to Milton Keynes, UK). Organisation: Oracle Cloud Infrastructure (OCI) – Strategic Customers Engineering. Requirements: Engineering experience at level of Principal, design/architecture with Java or similar. Experience with Cloud architecture, ideally OCI - or AWS/GCP/Azure could serve as an alternative Responsibilities:...

About the company A rapidly growing SaaS business is seeking to expand its engineering team. They serve enterprise customers at scale and are building features that matter to millions of users worldwide. You'll be joining a company where innovation, growth and doing things differently are strongly encouraged. The role As a Principal Full Stack Engineer, you will be instrumental in shaping the...

Principal Software Engineer Cloud Engineering Scale-up c£100k North Scout are partnered with a fast-growing cloud engineering business that’s doubled revenues, expanded its technical team, and earned a strong reputation for delivering complex cloud programmes with pace and precision. They’re looking for a Principal Software Engineer to take a leading role across architecture, design and...

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 will be a proven senior who still loves to code, enjoys taking ownership of front-end decisions, and wants to play a key role in shaping both our technology and the people around you. This is a chance to make a real impact across multiple products and help influence our engineering direction as we continue to grow.

We're partnering with a scaling infrastructure company that's fundamentally transforming how digital and physical components interact in the age of AI. Their core mission is to empower teams to build and deploy sophisticated systems by providing scalable, secure, and robust infrastructure solutions for development, deployment, and scaling. Essential experience is being a Go expert and experience...

Principal Developer (C# and Azure) required to lead architectural design and delivery across enterprise-scale Azure platforms. This hands-on technical leadership role involves shaping distributed systems and mentoring developers within a global travel and events technology environment. You'll architect scalable microservices, drive Azure best practices, and guide product-aligned teams across the...

You will be based in our Leeds office in Wellington Place, offering easy commuting options.

You will work closely with likeminded individuals on exciting and challenging multi disciplinary projects. The Building Services team in the Northern Region (Split across Newcastle Manchester, Leeds, Edinburgh) consists of more than 50 Mechanical, Electrical, and public health engineers.

My Client is recruiting for a Principal Electrical Engineer in the Water Sector. OverviewAre you ready to take up a vital role in shaping some of our exciting projects? Join our talented team, where everyone has a voice, and together we face our clients' challenges head-on. We foster a diverse and inclusive work environment where world-class talent knows no distinctions. We're passionate...

Principal Electrical Engineer page is loaded## Principal Electrical Engineerlocations: GB.Leeds.Thorpe Parktime type: Full timeposted on: Posted Todayjob requisition id: R-141230### Job Description## OverviewShape the Future of our cities and environments.Bring your skills to the mix as a Principal Electrical Engineer, you'll play a vital role in every aspect of electrical engineering on...

You will work closely with likeminded individuals on exciting and challenging projects. The Building Services team in the Northern Region (Split across Manchester, Leeds, Edinburgh and Glasgow) consists of more than 50 mechanical, electrical, and public health engineers.

Principal Design Engineer (Primary)Leeds, Stowmarket, Birmingham, Catterick, United Kingdom, Hybrid Permanent – Full Time Competitive (DOE) + Car/ Car Allowance & Flexible Benefits Summary: Freedom Professional Services are looking for a Principal Primary Design Engineer to join our growing team and work on an array of complex and challenging engineering projects, helping to deliver the...

Job title: Principal Bridge Engineer Salary: Dependent on experience, skills and location An introduction to our unique company... Waterman Aspen welcomes engineers and technical specialists to make their mark by working on some of the biggest infrastructure projects or in delivering professional services across the UK on a secondment basis. Our diverse client base includes local authorities,...

You will take ownership of mission critical infrastructure, lead strategic initiatives, and mentor a team of engineers, acting as a champion for agile delivery automation and consistent Cloud deployment.

You should bring a broad range of experience in modern cloud stacks and a passion for developing new technical skills.

You will work closely with likeminded individuals on exciting and challenging projects. The Building Services team in the Northern Region (Split across Manchester, Leeds, Edinburgh and Glasgow) consists of more than 50 mechanical, electrical, and public health engineers.

You will work at the earliest stages of client engagements, helping ambitious organisations solve complex problems with AI-driven solutions.

You will represent Parallax with confidence, pitch innovative ideas, influence project roadmaps, and set technical direction for diverse projects across sectors.