1 to 25 of 28 Principal Developer Jobs in the UK excluding London

Role – Principal Developer/Head of Engineering Salary - £115,000 Are you a Principal Developer who enjoys working in a consultancy? Opus have partnered with an existing consultancy based in Leeds where you’ll be working on a number of different projects in the public sector … joining a friendly & sociable business, who will also offer you fantastic opportunities for training and development. They’re looking for a Principal Developer who has experience in modern technologies like Node.JS, Python, Java, .Net or PHP along with Typescript. You don’t need to know all the languages ...

Principal Software Developer, AI Integration, C#, £550 day rate, Outside IR35, Reading, COR7630 We’re looking for an experienced Principal Software Developer to join a long-term contract with an initial 3-month term and a strong likelihood of extension up to 18 months. This role … based in Reading, with three days per week onsite, and offers a day rate of up to £550, outside IR35. As a Principal Software Developer, you’ll play a key role in driving the adoption of AI within a software engineering team. Working closely with developers ...

Principal-level engineering of modern C# cloud software enhancing sustainability Cambridge, hybrid working; to £80k+ DoE with top benefits This role will suit a principal software developer with expertise guiding and contributing directly to cloud software development with AWS or Azure. The data-oriented platform and pipeline … suite of applications with a positive impact on global sustainability, and this is a prominent role with responsibility and reward. You will have a principal engineers ability to address the finer points of architecture, consider the ramifications of far-reaching decisions, collaborate with stakeholders, and cultivate and apply ...

Back to all roles Principal Developer - Remote, UK Remote, UK Permanent Full-Time Hybrid JobID 1367 Follow us on e.surv LinkedIn e.surv Twitter e.surv Facebook The opportunity Trading since 1989, e.surv Chartered Surveyors is the UK's number one residential surveyor and the largest provider of property risk … deploy and support modern software solutions, APIs, portals, automation services and cloud-native applications for use across e.surv and its clients. Act as a principal technical owner providing technical leadership, delivery oversight, contractor management, work package ownership and stakeholder reporting while remaining hands‐on technically. Role responsibilities Lead solution ...

This role will suit a principal software developer with expertise guiding and contributing directly to cloud software development with AWS or Azure. The data-oriented platform and pipeline at hand is central to a suite of applications with a positive impact on global sustainability, and this … prominent role with responsibility and reward. You will have a principal engineer’s ability to address the finer points of architecture, consider the ramifications of far-reaching decisions, collaborate with stakeholders, and cultivate and apply the right elements of modern good practice and standards. Through such actions and direct ...

Select how often (in days) to receive an alert: Principal Developer/Technical Architect Date: 28 Aug 2026 Location: Gatwick, GB Salary: Up to £71,957 Contract Type: Permanent Security Level: SC Location: Gatwick – Hybrid Visa Restrictions: This position does not offer visa sponsorship Closing Date: Friday 18th … adapt to the constantly evolving aviation environment. The Role We are looking for an experienced hands‐on Technical Architect or Systems design focused Principal Engineer to provide technical leadership across a portfolio of digital services. This is a role that combines architecture,engineering,and delivery. You will work closely ...

Overview Great opportunity for a Principal Developer to work remotely for a SaaS start-up in Manchester going through a period of growth. You'd join a small engineering department and would lead a cross functional product-based team responsible for building cloud-native, serverless systems ...

Opus Recruitment Solutions are partnering with a Leeds-based consultancy seeking a Principal Developer/Head of Engineering. You will work across multiple public sector projects, shaping architecture and delivering high‐impact software using Node.js, Python, Java, .NET or PHP with Typescript. You must be comfortable with client ...

growing SaaS company in Manchester is seeking a Principal Developer to lead a product-based team. This role offers the opportunity to work remotely with responsibilities spanning from product ideation to deployment. Ideal candidates will have extensive experience in C#, .NET, and cloud-native systems. The position includes ...

Great opportunity for a Principal .NET Developer to join a SaaS scale-up in Manchester. Since their inception in 2015 this company has grown from start-up to scale-up, they now employ almost 200 people and have over 50,000 clients using their software around the world. … increments of value to their customers very frequently. This role sits across the teams responsible for developing their flagship software platform and as a Principal .NET Developer, you’ll be given the opportunity to lead teams that build, test and ship super-fast in an environment where people ...

growing technology company in Manchester is seeking a Principal .NET Developer to lead teams in developing their flagship software platform. You will work in an agile environment, focusing on best engineering practices. The position offers a competitive salary of up to £80k along with benefits. Ideal candidates will ...

Principal-level engineering of modern C# cloud software enhancing sustainability Cambridge, hybrid working; to £80k+ DoE with top benefits This role will suit a principal software developer with expertise guiding and contributing directly to cloud software development with AWS or Azure. The data-oriented platform and pipeline ...

Company DescriptionVersion 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate ...

Company DescriptionVersion 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate ...

Company DescriptionVersion 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate ...

Company DescriptionVersion 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate ...

Company DescriptionVersion 1 has celebrated 30 years in business and continues to be trusted by global brands to deliver technology and transformation solutions that drive customer success. Our deep expertise enables our customers to navigate ...

hackajob is partnering directly with Version 1 to hire for this role. Company Description Version 1 has celebrated30 yearsinbusinessand continues to be trusted by global brands to delivertechnology and transformationsolutions that drive customer success. Ourdeepexpertiseenables ...

Principal Backend Engineer – JavaLocation: Glasgow (Hybrid) | Practice Area: Technology & Engineering | Type: PermanentArchitect the next generation of financial platforms. Lead with Java expertise. Deliver impact at scale. The RoleWe're looking for a Principal Backend Engineer (Java) to join our Technology & Engineering team. This leadership-level role calls ...

predictive intelligence. Represent the AI engineering organisation in technical conversations and architectural reviews with outside teams. Your Qualifications Strong experience working within Software Engineering, Principal or Architect‐level role owning systems at scale. Deep expertise in Python and in designing and operating high‐availability, production ML services. Hands ...

adapt to the constantly evolving aviation environment. The Role We are looking for an experienced hands-on Technical Architect or Systems design focused Principal Engineer to provide technical leadership across a portfolio of digital services. This is a role that combines architecture,engineering,and delivery. You will work closely … blockers. About You 5+ years of experiencedesigning and delivering enterprise level cloud-based web applications and services, gained as a hands-on Technical Architect, Principal Engineer, Lead Engineer or in a similar senior technical role. Able to communicate complex technical issues clearly through concise documentation,diagrams,and constructive conversations ...

deploy and support modern software solutions, APIs, portals, automation services and cloud-native applications for use across e.surv and its clients. Act as a principal technical owner providing technical leadership, delivery oversight, contractor management, work package ownership and stakeholder reporting while remaining hands‐on technically. Responsibilities Lead solution design ...

Indra Group UK & Ireland is seeking a Principal IT Developer Lead on a 12-month FTC to steer design, development and ongoing improvement of enterprise applications for the TfL ticketing programme in London. The successful candidate will lead development teams, shape architectural designs, manage the full SDLC ...

seeking an experienced and opinionated Principal Java Engineer to join our high-performing engineering team, working on low latency, high-throughput systems in the payments processing domain. This hybrid role is based in the UK and offers the opportunity to build scalable, real-time services using modern technologies.If ...

LSL Property Services plc in Kettering is seeking a Technical Lead to design, develop, and support modern software solutions. You will lead development teams, manage software lifecycle, and engage stakeholders across various projects. The ideal ...