1 to 25 of 28 Permanent Principal Developer Jobs in London

Lead/Principal Software Developer - Fully Remote Lead/Principal Software Developer needed for an early-stage Start-Up at a crucial part of its journey. Looking for someone with 3-5 years of experience as a Full Stack Software Developer to come in and … take responsibility from a remote position and have top level Python and Typescript skills. Currently interviewing - please send CV for immediate review! Lead/Principal Software Developer - Fully Remote More ❯

Lead/Principal Software Developer - Fully Remote Lead/Principal Software Developer needed for an early-stage Start-Up at a crucial part of its journey. Looking for someone with 3-5 years of experience as a Full Stack Software Developer to come in and … take responsibility from a remote position and have top level Python and Typescript skills. Currently interviewing - please send CV for immediate review! Lead/Principal Software Developer - Fully Remote More ❯

Lead/Principal Software Developer - Fully Remote Lead/Principal Software Developer needed for an early-stage Start-Up at a crucial part of its journey. Looking for someone with 3-5 years of experience as a Full Stack Software Developer to come in and … take responsibility from a remote position and have top level Python and Typescript skills. Currently interviewing - please send CV for immediate review! Lead/Principal Software Developer - Fully Remote More ❯

Lead/Principal Software Developer - Fully Remote Lead/Principal Software Developer needed for an early-stage Start-Up at a crucial part of its journey. Looking for someone with 3-5 years of experience as a Full Stack Software Developer to come in and … take responsibility from a remote position and have top level Python and Typescript skills. Currently interviewing - please send CV for immediate review! Lead/Principal Software Developer - Fully Remote More ❯

Lead/Principal Software Developer - Fully Remote Lead/Principal Software Developer needed for an early-stage Start-Up at a crucial part of its journey. Looking for someone with 3-5 years of experience as a Full Stack Software Developer to come in and … take responsibility from a remote position and have top level Python and Typescript skills. Currently interviewing - please send CV for immediate review! Lead/Principal Software Developer - Fully Remote More ❯

Lead/Principal Software Developer - Fully Remote Lead/Principal Software Developer needed for an early-stage Start-Up at a crucial part of its journey. Looking for someone with 3-5 years of experience as a Full Stack Software Developer to come in and … take responsibility from a remote position and have top level Python and Typescript skills. Currently interviewing - please send CV for immediate review! Lead/Principal Software Developer - Fully Remote More ❯

Lead/Principal Software Developer - Fully Remote Lead/Principal Software Developer needed for an early-stage Start-Up at a crucial part of its journey. Looking for someone with 3-5 years of experience as a Full Stack Software Developer to come in and … take responsibility from a remote position and have top level Python and Typescript skills. Currently interviewing - please send CV for immediate review! Lead/Principal Software Developer - Fully Remote More ❯

Lead/Principal Software Developer - Fully Remote Lead/Principal Software Developer needed for an early-stage Start-Up at a crucial part of its journey. Looking for someone with 3-5 years of experience as a Full Stack Software Developer to come in and … take responsibility from a remote position and have top level Python and Typescript skills. Currently interviewing - please send CV for immediate review! Lead/Principal Software Developer - Fully Remote More ❯

Hays Software Engineering are looking for a Principal Developer looking to take the next step in their career whilst also remaining hands-on in joining a new FX matching engine team within a world renowned Financial Services business. What you will be doing: Spearhead the design and development More ❯

Principal Python/Backend Developer £70,000 - £90,000 & Excellent Share Options! IC Resources are delighted to be partnering with a game-changing and fast-growing AI-first startup based in London. They use advanced 3D AI technology to power the first intelligent control room for the … automating construction progress, installation quality and predictive risks. A very competitive salary can be offered plus excellent share options. What’s Required? For this Principal Python/Backend Developer, we’re interested in people from a variety of backgrounds, but your experience may include some of the following … team lead experience Experience in PostgreSQL Cloud infrastructure knowledge of either GCP, AWS or Azure BONUS: Understanding of ML Frameworks If you’re a Principal Python/Backend Developer looking for an exciting new challenge within a great company, then please apply today to learn more! To find More ❯

Principal Python/Backend Developer £70,000 - £90,000 & Excellent Share Options! IC Resources are delighted to be partnering with a game-changing and fast-growing AI-first startup based in London. They use advanced 3D AI technology to power the first intelligent control room for the … automating construction progress, installation quality and predictive risks. A very competitive salary can be offered plus excellent share options. What’s Required? For this Principal Python/Backend Developer, we’re interested in people from a variety of backgrounds, but your experience may include some of the following … team lead experience Experience in PostgreSQL Cloud infrastructure knowledge of either GCP, AWS or Azure BONUS: Understanding of ML Frameworks If you’re a Principal Python/Backend Developer looking for an exciting new challenge within a great company, then please apply today to learn more! To find More ❯

Principal/Staff Engineer PHP – Symfony Remote Principal/Staff Engineer - £100,000 - £120,000 + Bonus Principal/Staff Engineer, PHP - would you like the opportunity to work with a scaling fintech company based in the UK? The Company A market leading fintech with a global … Symfony Knowledge of Docker MySQL/PostgreSQL Test driven development advocate Ability to work individually as well as part of a team As a Principal/Staff Engineer, PHP, this is a unique opportunity to join a market leading company with the added bonus of continuing to grow your More ❯

Principal/Staff Engineer PHP – Symfony Remote Principal/Staff Engineer - £100,000 - £120,000 + Bonus Principal/Staff Engineer, PHP - would you like the opportunity to work with a scaling fintech company based in the UK? The Company A market leading fintech with a global … Symfony Knowledge of Docker MySQL/PostgreSQL Test driven development advocate Ability to work individually as well as part of a team As a Principal/Staff Engineer, PHP, this is a unique opportunity to join a market leading company with the added bonus of continuing to grow your More ❯

Principal/Staff Engineer PHP – Symfony Remote Principal/Staff Engineer - £100,000 - £120,000 + Bonus Principal/Staff Engineer, PHP - would you like the opportunity to work with a scaling fintech company based in the UK? The Company A market leading fintech with a global … Symfony Knowledge of Docker MySQL/PostgreSQL Test driven development advocate Ability to work individually as well as part of a team As a Principal/Staff Engineer, PHP, this is a unique opportunity to join a market leading company with the added bonus of continuing to grow your More ❯

Principal Software Engineer - Java, Spring Boot, Microservices, Rest API's, AWS, Azure, Databases, Leadership, Management, Design, Core Java, Code Review, Refactoring Code I am working with a global consultancy who are seeking Principal Java Engineer to be deployed onto an exciting project at one of their retail clients. … You will be a principal member of the team, with extensive Java programming knowledge across all phases of the SDLC. You will be required to guide your team in delivering high quality software solutions, mentoring senior and junior engineers, and shape the technology roadmap for the application. If you … and have to right to work without sponsorship. If you are interested or know anyone who might be please get in contact - adam.wirth@nicollcurtin.com Principal Software Engineer - Java, Spring Boot, Microservices, Rest API's, AWS, Azure, Databases, Leadership, Management, Design, Core Java, Code Review, Refactoring Code More ❯

Principal Software Engineer - Java, Spring Boot, Microservices, Rest API's, AWS, Azure, Databases, Leadership, Management, Design, Core Java, Code Review, Refactoring Code I am working with a global consultancy who are seeking Principal Java Engineer to be deployed onto an exciting project at one of their retail clients. … You will be a principal member of the team, with extensive Java programming knowledge across all phases of the SDLC. You will be required to guide your team in delivering high quality software solutions, mentoring senior and junior engineers, and shape the technology roadmap for the application. If you … and have to right to work without sponsorship. If you are interested or know anyone who might be please get in contact - adam.wirth@nicollcurtin.com Principal Software Engineer - Java, Spring Boot, Microservices, Rest API's, AWS, Azure, Databases, Leadership, Management, Design, Core Java, Code Review, Refactoring Code More ❯

£70-90k + Benefits 2 days on site in North London 3 days remote I am recruting for a talented and driven Backend Engineer to join a dynamic team, focused on the creation and deployment of innovative software solutions. More ❯

£70-90k + Benefits 2 days on site in North London 3 days remote I am recruting for a talented and driven Backend Engineer to join a dynamic team, focused on the creation and deployment of innovative software solutions. More ❯

Overview Hybrid based with 50% at ourStansted office/50% remote. As a Principal Software Developer, you will lead the technical direction and execution of software projects, ensuring alignment with the organization's strategic goals. Driving innovation, mentoring junior developers, and ensuring the successful delivery of scalable and … as Scrum Framework. Qualifications Desirable qualifications and experience; Agile development - strong understanding of Agile values and principles, as well as Scrum framework DevOps .Net developer Angular Microsoft stack (C#, .NET Core, SQL, Azure) Experience of test-driven development (unit testing, mocking, integration testing) Understanding of DevOps practices (CI & CD … Familiarity of Cloud environments (e.g., Azure) Experience as a software developer with web or app experience, or both Good analysis and problem-solving skills Effective communicator Attention to detail Advocate of code quality, clean code, and best practice Ability to interpret and document processes Self-motivation and willingness to More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior software development More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior software development More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior software development More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior software development More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior software development More ❯

Job Title: Senior .NET Developer (12-Month Contract) Location: 100% Remote Inside IR35 We are looking for an experienced and talented Senior .NET Developer to join our dynamic development team on a 12-month contract with the potential for extension. As a Senior .NET Developer, you will … objectives are met. Maintain a strong focus on quality, reusability, clean architectures, security, and resilience across the full application lifecycle. Collaborate with the Lead Developer, Delivery Manager, and Product Owner to design service improvements and new feature additions. Key Essentials: 3+ years of experience in a senior software development More ❯