24 of 24 Permanent .NET Architect Jobs in the UK

required: Yes col-narrow-right Job Reference: 42d832a4e4f1 Job Views: 11 Posted: 17.06.2025 Expiry Date: 01.08.2025 col-wide Job Description: We are looking for a talented and experienced .NET Core + Azure Architect to join our team. In this role, you will be responsible for designing and implementing scalable, high-performance cloud-native applications. The ideal … candidate will have strong expertise in .NET Core 6+, C#, Azure services, and a deep understanding of REST APIs, microservices, and event-driven architectures. You will be expected to provide architectural guidance, collaborate with cross-functional teams, and contribute hands-on to the development process. Key Responsibilities: Architect, design, and develop scalable, secure applications using .NET … Work with MS SQL Server to ensure optimal performance and data integrity. Collaborate with cross-functional teams to define and implement technical solutions. Stay current on Azure and .NET Core advancements, incorporating new best practices into solutions. Required Skills & Experience: 10+ years of software development experience, with 3+ years in an architectural role. Proficiency in .NET More ❯

Principal Solution Architect - .NET & AWS Join to apply for the Principal Solution Architect - .NET & AWS role at Human-CR, S.L Principal Solution Architect - .NET & AWS 1 day ago Be among the first 25 applicants Join to apply for the Principal Solution Architect - .NET & AWS … role at Human-CR, S.L Get AI-powered advice on this job and more exclusive features. Principal Solution Architect .NET & AWS Manchester or Leeds | Up to £100K base + 15-30% Bonus + Up to £10K Car Allowance Hybrid One day a week in the office Shape the Future of Cloud Architecture in a Global SaaS … is your opportunity to play a pivotal role in defining and delivering the cloud strategy that will drive innovation at scale. We are looking for an exceptional Cloud Architect with deep expertise in .NET and AWS to help modernise a complex technology estate, designing cutting-edge cloud-native solutions that will power mission-critical applications across More ❯

Principal Solution Architect .NET & AWS Manchester or Leeds | Up to £100K base + 15-30% Bonus + Up to £10K Car Allowance Hybrid One day a week in the office Shape the Future of Cloud Architecture in a Global SaaS Enterprise Our client, a global leader in their industry, is embarking on a major technology transformation. … is your opportunity to play a pivotal role in defining and delivering the cloud strategy that will drive innovation at scale. We are looking for an exceptional Cloud Architect with deep expertise in .NET and AWS to help modernise a complex technology estate, designing cutting-edge cloud-native solutions that will power mission-critical applications across … environment , working with high-traffic applications, distributed systems, and cloud-first engineering teams . You will: Define and lead the AWS cloud strategy for large-scale SaaS platforms. Architect and implement cloud-native, event-driven, microservices-based solutions . Drive modernisation initiatives , replacing legacy systems with state-of-the-art cloud solutions. Work closely with engineering teams, guiding More ❯

Job Description .NET Architect - Social Messaging Platform - London (Tech stack: .NET Architect, .NET 9, C#, Web API 2, Entity Framework, Microservices, Azure, Programmer, Developer, Engineer, .NET Architect) In 2012 our client has been taking the US by storm. After an extremely successful period, our client has … in the UK and European markets. A number of new offices are being opened in the UK, and our client is looking for a talented, enthusiastic, and passionate .NET Architect to bring their product to these new markets and help enhance this already successful company! Successful .NET Architect candidates should be able … to demonstrate strong knowledge of: .NET 9/.NET Core/ASP.NET MVC, Web API 2, Entity Framework, Microservices, Azure, JavaScript, Angular 19, Bootstrap, Agile, and Azure SQL. Training will be provided in any of the technologies you lack, allowing you to turn your technological weaknesses into your greatest strengths! The .NET Architect More ❯

Position: .NET Architect Location: London (Hybrid – 2 to 3 days onsite per week) Interview Process: 2 rounds of technical interviews About the Role: We are seeking an experienced .NET Architect with a strong background in the insurance domain, ideally with exposure to the London Market. The ideal candidate will lead the design … and development of scalable, high-performance applications using Microsoft technologies. Key Responsibilities: Architect, design, and develop modules using .NET Core and ASP.NET (C#) Collaborate closely with stakeholders to define technical solutions aligned with business goals Integrate third-party software and participate in end-to-end solution delivery Provide technical leadership, code reviews, and support for live … production environments Create and maintain technical documentation and support deployment activities Required Skills & Experience: Proven architecture and development experience with .NET Core (v3.1 or higher), ASP.NET, and full-stack technologies Strong knowledge of HTML5, JavaScript, CSS3, React.js, AJAX, and IIS Familiarity with MS SQL Server and basic Oracle database knowledge Insurance domain expertise, with London Market experience preferred More ❯

Position: .NET Architect Location: London (Hybrid – 2 to 3 days onsite per week) Interview Process: 2 rounds of technical interviews About the Role: We are seeking an experienced .NET Architect with a strong background in the insurance domain, ideally with exposure to the London Market. The ideal candidate will lead the design … and development of scalable, high-performance applications using Microsoft technologies. Key Responsibilities: Architect, design, and develop modules using .NET Core and ASP.NET (C#) Collaborate closely with stakeholders to define technical solutions aligned with business goals Integrate third-party software and participate in end-to-end solution delivery Provide technical leadership, code reviews, and support for live … production environments Create and maintain technical documentation and support deployment activities Required Skills & Experience: Proven architecture and development experience with .NET Core (v3.1 or higher), ASP.NET, and full-stack technologies Strong knowledge of HTML5, JavaScript, CSS3, React.js, AJAX, and IIS Familiarity with MS SQL Server and basic Oracle database knowledge Insurance domain expertise, with London Market experience preferred More ❯

Position: .NET Architect Location: London (Hybrid – 2 to 3 days onsite per week) Interview Process: 2 rounds of technical interviews About the Role: We are seeking an experienced .NET Architect with a strong background in the insurance domain, ideally with exposure to the London Market. The ideal candidate will lead the design … and development of scalable, high-performance applications using Microsoft technologies. Key Responsibilities: Architect, design, and develop modules using .NET Core and ASP.NET (C#) Collaborate closely with stakeholders to define technical solutions aligned with business goals Integrate third-party software and participate in end-to-end solution delivery Provide technical leadership, code reviews, and support for live … production environments Create and maintain technical documentation and support deployment activities Required Skills & Experience: Proven architecture and development experience with .NET Core (v3.1 or higher), ASP.NET, and full-stack technologies Strong knowledge of HTML5, JavaScript, CSS3, React.js, AJAX, and IIS Familiarity with MS SQL Server and basic Oracle database knowledge Insurance domain expertise, with London Market experience preferred More ❯

Role: Applications Solution Architect (Contract – Outside IR35) Location: Hybrid with 1 day a week in Brighton Rate: Up to £600/day (Outside IR35) Duration: 6-Month Rolling Contract Start: ASAP Join a high-performing architecture team delivering complex solutions across a global enterprise. We're hiring an experienced Applications Solution Architect to support a long … processes Contribute to strategic planning, budgeting (CapEx), and continuous improvement initiatives Actively support and promote engineering excellence and agile delivery Required Skills & Experience: Proven experience as a Solution Architect in large-scale enterprise environments Broad technical background across applications, integration, databases, and cloud (Azure/GCP preferred) Expertise in solution architecture design and documentation (e.g. process flows, data … architecture) Hands-on understanding of .NET, Java, PL/SQL , Oracle databases, CI/CD tooling (e.g. ADO, Jira), and DevOps automation Strong leadership, stakeholder management, and communication skills Experience working in matrixed teams and hybrid delivery models (Agile & Waterfall) Background in regulated industries (insurance/financial services preferred) Comfortable reviewing and querying enterprise systems to diagnose issues More ❯

advice on this job and more exclusive features. Direct message the job poster from Careerwise I help build IT & sales teams for tech companies worldwide Role: Applications Solution Architect (Contract – Outside IR35) Location: Hybrid with 1 day a week in Brighton Rate: Up to £600/day (Outside IR35) Duration: 6-Month Rolling Contract Start: ASAP Join a … high-performing architecture team delivering complex solutions across a global enterprise. We're hiring an experienced Applications Solution Architect to support a long-term transformation programme with a global consultancy partner. This role will see you lead solution design across a multi-technology environment, engaging with senior stakeholders, delivery teams, and technical leads. You’ll be a key … processes Contribute to strategic planning, budgeting (CapEx), and continuous improvement initiatives Actively support and promote engineering excellence and agile delivery Required Skills & Experience: Proven experience as a Solution Architect in large-scale enterprise environments Broad technical background across applications, integration, databases, and cloud (Azure/GCP preferred) Expertise in solution architecture design and documentation (e.g. process flows, data More ❯

Job Description .Net Architect - Permanent - Hybrid in London - £90-95,000pa - Insurance We need someone who is very hands-on, has worked closely with the business on transformation and modernization, and has a very deep understanding of Azure and .Net. Technical Skills: Architect with Insurance experience, ideally with London Market exposure, and MSFT technologies … including .NET Core. Experience with any PAS (Policy Admin System) is an added advantage. Knowledge of Go Subscribe is beneficial but not mandatory. Ability to architect, design, and develop modules according to specifications in .NET (ASP.NET & C#). In-depth experience in ASP.NET, Version 3.1 or higher, .NET Core, and full stack More ❯

Principal Engineer/Architect (C# .Net SQL AWS) Remote to £80k Opportunity to progress your career in an impactful, Principal Engineer/Architect role, at a tech company that provides a range of SaaS software solutions. As a Principal Engineer/Architect you will collaborate with Product Management and Agile software delivery … ll need to meet up with the team for constructive meetings twice a quarter in the Nottingham office. About you: You have strong software development skills with C# .Net, SQL Server and AWS You have experience with solution and technical design of multi-tier, distributed scalable .Net solutions You have a strong knowledge of event driven … microservices You have advanced technical documentation skills You have excellent communication, presentation and collaboration skills What's in it for you: As a Principal Engineer/Architect you will earn a competitive package: Salary to £80k 25 days holiday Vitality Health Insurance 5% non-contributory pension Death in Service Apply now to find out more about this Principal More ❯

commitment to innovation, they are actively investing in the modernisation of their technology stack to support growth and long-term capability. The Role We are seeking an experienced .NET Architect to join the technology team of a leading insurance organisation. This is a permanent role with long-term potential, suited to a technically hands-on architect … third-party providers. The role demands a deep understanding of application architecture, excellent technical design skills, and the ability to contribute across the software development lifecycle. Key Responsibilities Architect, design, and develop high-quality modules and applications using ASP.NET and .NET Core Lead the technical direction of projects, ensuring scalability, maintainability, and performance Collaborate with stakeholders … code reviews, technical standards, and Agile development practices Troubleshoot and resolve production issues when required Essential Skills & Experience In-depth expertise in ASP.NET (version 3.1 or higher) and .NET Core Familiarity with insurance domain applications or platforms (London Market experience strongly preferred) Full-stack development experience with a strong command of front-end technologies including React.js, HTML5, CSS3 More ❯

commitment to innovation, they are actively investing in the modernisation of their technology stack to support growth and long-term capability. The Role We are seeking an experienced .NET Architect to join the technology team of a leading insurance organisation. This is a permanent role with long-term potential, suited to a technically hands-on architect … third-party providers. The role demands a deep understanding of application architecture, excellent technical design skills, and the ability to contribute across the software development lifecycle. Key Responsibilities Architect, design, and develop high-quality modules and applications using ASP.NET and .NET Core Lead the technical direction of projects, ensuring scalability, maintainability, and performance Collaborate with stakeholders … code reviews, technical standards, and Agile development practices Troubleshoot and resolve production issues when required Essential Skills & Experience In-depth expertise in ASP.NET (version 3.1 or higher) and .NET Core Familiarity with insurance domain applications or platforms (London Market experience strongly preferred) Full-stack development experience with a strong command of front-end technologies including React.js, HTML5, CSS3 More ❯

We are currently partnering with a market leading applied technology services provider to support a prominent well-respected Insurance company in their search for .NET Architect. Responsibilities will include but are not limited to; Design, Develop, and Maintain Solutions: Develop robust, scalable software solutions using Microsoft technologies, adhering to clean coding principles and design patterns. Integration of Third … testers, and business analysts. The ideal candidate should have; Experience in insurance architecture, preferably within the London Market. Familiarity with Policy Administration Systems (PAS) is desirable. Proficiency in .NET Core, ASP.NET, and C# for backend development. Practical experience working within Agile software development lifecycles. Understanding of Azure. More ❯

We are currently partnering with a market leading applied technology services provider to support a prominent well-respected Insurance company in their search for .NET Architect. Responsibilities will include but are not limited to; Design, Develop, and Maintain Solutions: Develop robust, scalable software solutions using Microsoft technologies, adhering to clean coding principles and design patterns. Integration of Third … testers, and business analysts. The ideal candidate should have; Experience in insurance architecture, preferably within the London Market. Familiarity with Policy Administration Systems (PAS) is desirable. Proficiency in .NET Core, ASP.NET, and C# for backend development. Practical experience working within Agile software development lifecycles. Understanding of Azure. More ❯

We are currently partnering with a market leading applied technology services provider to support a prominent well-respected Insurance company in their search for .NET Architect. Responsibilities will include but are not limited to; Design, Develop, and Maintain Solutions: Develop robust, scalable software solutions using Microsoft technologies, adhering to clean coding principles and design patterns. Integration of Third … testers, and business analysts. The ideal candidate should have; Experience in insurance architecture, preferably within the London Market. Familiarity with Policy Administration Systems (PAS) is desirable. Proficiency in .NET Core, ASP.NET, and C# for backend development. Practical experience working within Agile software development lifecycles. Understanding of Azure. More ❯

We have an exciting opportunity for a skilled Solution Architect/Senior Architect/Lead Architect with strong Microsoft experience in C# .Net and Azure to join our client based in London. This is an exciting ongoing project digitalizing and modernizing a Multi-Billion Pound organization and bringing them to the forefront More ❯

commitment to innovation, they are actively investing in the modernisation of their technology stack to support growth and long-term capability. The Role We are seeking an experienced .NET Architect to join the technology team of a leading insurance organisation. This is a permanent role with long-term potential, suited to a technically hands-on architect … third-party providers. The role demands a deep understanding of application architecture, excellent technical design skills, and the ability to contribute across the software development lifecycle. Key Responsibilities Architect, design, and develop high-quality modules and applications using ASP.NET and .NET Core Lead the technical direction of projects, ensuring scalability, maintainability, and performance Collaborate with stakeholders … support Contribute to code reviews, technical standards, and Agile development practices Troubleshoot and resolve production issues when required In-depth expertise in ASP.NET (version 3.1 or higher) and .NET Core Familiarity with insurance domain applications or platforms (London Market experience strongly preferred) Substantial hands-on experience with IIS and system integration Strong understanding of architectural patterns and best More ❯

Solutions Architect - Professional Services Salary : Up to £140,000 plus benefits package Location : Hybrid, London (1-2 days per month onsite) Microsoft Suite/Power Platform/Power Apps/Dynamics 365 I am currently partnered with a leader in professional services who are seeking an experienced Solutions Architect to join their dynamic team. As … a Solutions Architect, you will lead the design and implementation of scalable, sustainable, and integrated architectures. Reporting directly to the Head of Professional Services, you will ensure that solutions meet client needs while staying at the forefront of technological advancements. Oversee technical project delivery, ensuring projects are completed on time, within scope, and budget. Experience with DevOps pipelines More ❯

Who are we Fulcrum Digital is an agile and next-generation digital accelerating company providing digital transformation and technology services right from ideation to implementation. These services have applicability across a variety of industries, including banking & financial services, insurance, retail More ❯

Principal Engineer/Architect (C# .Net SQL AWS) Remote to £80k Opportunity to progress your career in an impactful, Principal Engineer/Architect role, at a tech company that provides a range of SaaS software solutions. As a Principal Engineer/Architect you will collaborate with Product Management and Agile software delivery More ❯

Lead Software Architect(.net) page is loaded Lead Software Architect(.net) Apply locations GB - Luton - Cap. Green 300 time type Full time posted on Posted 30+ Days Ago job requisition id R Job Description: Job Description Are you a software architect with the drive and experience to develop world-class … Do you want to deliver technical leadership within multidisciplinary Agile teams working on the forefront of defence engineering projects? If so then you should apply for our SOFTWARE ARCHITECT (.NET) role. What will a typical week look like? Defining solutions for mission planning and analysis tools Working with wider stakeholders to define and influence requirements Gui … however, we favour behaviours and experience over a specific toolset, programming language etc so please use this as a guide not a requirement! Leading and motivating others C# .NET Microservices Containerisation Object Orientation Requirements Engineering See what we do at Primary Location: GB - Luton - Cap. Green 300 Contract Type: Hybrid Working: Hybrid Similar Jobs (3) Lead Software Engineer More ❯

Solution Architect - Boutique Advisory Firm Are you a seasoned Solutions Architect with a background in software development? Our client offers a hybrid working model, allowing you the flexibility to collaborate both at client sites and from the comfort of your home. As a Solutions Architect, you will be a key player in shaping the … technological landscape for our diverse portfolio of projects. Solutions Architect Location(s): Offices based around the UK (Hybrid Working Model - Client Site & Home) Salary: Up to £90,000 + bonus + benefits Translate complex requirements into robust software architectures. Proven experience as a Solutions Architect in software development. Proficiency in designing and implementing scalable, high … performance systems. Opportunity to work on diverse and challenging projects. Competitive salary, up to £90,000 + bonus + benefits If this Solutions Architect position is of interest, please submit your application for further information. Entasis Partners is committed to helping clients create a diverse environment and is proud to support equal-opportunity employment. All qualified applicants More ❯

engineering activities support International Government engineering consultancy opportunities as well as commercial proposals, bids or tender responses in support of the sales teams within International Government. The Solutions Architect role requires you to be self-sufficient and self-motivated engineering professional with extensive satellite solutions design experience who is expected to oversee all requirements and dependencies of tasks … allocated to them. As a Solutions Architect you will be required to develop solutions to meet specific International Government customer requirements utilising either existing or newly developed hardware, product configurations and/or services, and must collaborate with functional teams outside of International Government as needed to bring new hardware and services into operation. You will also be More ❯