1 to 25 of 49 Principal Developer Jobs in England

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 Developer - Active SC Required £600 per day (Inside IR35) 6 Month Contract Remote Working | Occasional Travel to London We're looking for a Principal Developer to join a major engineering programme delivering large-scale, cloud-native systems within AWS. This is a hands-on technical … Gateway. Lambda Authorizer. Terraform. Helm. Kafka/AWS MSK. Secrets Management. Authentication and Authorisation. Certificate Management. Ideal Candidate You'll be an experienced Principal Developer with a strong background in Java and AWS, capable of leading complex technical delivery while remaining hands-on. You'll have experience working ...

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 ...

Career Opportunities: Principal Developer (19070) Requisition ID 19070 -Posted 08/27/2026 - Technology (50000000) - IT Development (60000409) - Chesterfield (126252) - Information Technology - Permanent - Full Time - East Midlands The Principal Developer is responsible for defining and driving engineering standards, technical direction, and delivery excellence across … Lead Developers and wider engineering teams, ensuring people are engaged, performing effectively, and continuously moving forward. As a senior member of the Engineering function, Principal Engineers play a key role in modernising platforms, improving the quality and consistency of delivery, and ensuring the technology estate evolves in line with ...

Principal Developer - Active SC Required £600 per day (Inside IR35) 6 Month Contract Remote Working Occasional Travel to London We're looking for a Principal Developer to join a major engineering programme delivering large-scale, cloud-native systems within AWS click apply for full job details ...

Principal C# Developer/Engineer (C# .Net AWS Python) London/WFH to 120kWould you like to join a growing and profitable scale-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression … Principal C# Developer you will architect and build highly performant and scalable solutions using the Microsoft tech stack and SOLID design principles, collaborating with cross functional Agile project teams in 2 week Sprints, you'll be an advocate of best practice and ensure software is delivered to schedule. ...

Principal level Java Developer who wants to stay hands-on while having a genuine influence over architecture, technology and the engineers around you, this is a role worth exploring. This is an opportunity to take a leading technical role on a large, high-throughput platform within the telecommunications … online payments space. Principal Software Developer Remote | Up to £70,000 | Newbury The Role This is a hands-on Principal role, with around 90% of your work focused on backend development. You'll be working on a large platform with high-throughput APIs, Azure Cloud ...

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 ...

Principal C# Developer/Engineer (C# .Net AWS Python) London/WFH to £120k Would you like to join a growing and profitable scale-up that is viewed as a leading FinTech disruptor in a senior role that will allow you a great deal of influence and progression … Principal C# Developer you will architect and build highly performant and scalable solutions using the Microsoft tech stack and SOLID design principles, collaborating with cross functional Agile project teams in 2 week Sprints, you'll be an advocate of best practice and ensure software is delivered to schedule. ...

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 contributions ...

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 ...

Principal Engineer - Developer Platforms HSBC Global Services Limited London, GB Ready to strengthen our developer platforms and software supply chain security? This role can be in London or Hong Kong Why HSBC HSBC is one of the largest banking and financial services organisations in the world. Guided … ambition is to become the world’s most trusted bank globally, putting customers at the heart of everything we do. The Role This Principal Engineer - Developer Platforms, is a Director level which role sits within GCIO/CTO Developer Platforms and focuses on improving how software ...

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 ...

Principal Front End Developer/Engineer (React) London/WFH to £120kAre you an experienced Front End Developer, with technical project leadership and client facing skills You could be progressing your career at a global technology consultancy.What's in it for you:Salary to £120kPension, Life Assurance … ProtectionPrivate medical care for you and your family, including mental healthTravel InsuranceCharitable givingGym membership for you and your familyFlexible holiday schemeYour role:As a Principal Front End Developer you will lead the development of scalable and secure web applications for global financial clients using modern JavaScript frameworks, primarily ...

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 ...

Confidential Challenger Banking Client are looking for Principal Engineers to build new greenfield AI native digital banking products 0-1! They are using the latest AI Technology to ship fast. They can offer up to £150,000 basic + 20% bonus + double matched pension. They are based … London, and collaborate 2 days a week in the office. We are looking for strong Full Stack Principal Engineers to lead a squad of 8-10 with the following experience: Seniority: experience leading as a principal, staff level or tech lead. Ownership/Accountability: Have been responsible ...

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 ...