1 to 25 of 144 Permanent SOLID Jobs in the UK

5+ years of .NET development experience , with full-stack exposure Practical experience with ASP.NET Core, C#, Web API, HTML/CSS/JavaScript Strong understanding of software design principles (SOLID, design patterns) Experience with Git , version control workflows, and CI tools Exposure to cloud technologies , ideally Azure (App Services, DevOps, etc.) Bonus if you’ve worked with: Docker, microservices More ❯

Stack C# .NET Core React & TypeScript Web API Docker/Kubernetes AWS or Azure Git SQL/NoSQL Ways of Working Agile/Scrum TDD, CI/CD, DevOps SOLID principles RESTful API design What’s in it for you? Salary up to £70,000 depending on experience 25 days holiday Performance based bonus Pension Long service awards Life More ❯

to-end testing. Experience & Mindset 5+ years' experience in software engineering with a focus on TypeScript and full-stack development. Deep understanding of Agile delivery and software design principles (SOLID, design patterns). Proven track record of delivering production-grade, low-latency applications. Excellent communicator who can bridge business and technology discussions effectively. Analytical, proactive, and motivated by technical More ❯

helping raise the technical bar across the team. Investigating and resolving complex issues across distributed systems and data pipelines. What You Need (Essential) Modern C# expertise - .NET Core, OOP, SOLID, Multithreading, generics, DI/IoC. Exceptional SQL skills - complex joins, window functions, partitioning, CTEs, optimisation. Very strong AWS experience - ideally across services like S3, Lambda, Step Functions, Glue, Athena More ❯

following: Tech Stack C# .NET Core Web API Docker/Kubernetes AWS or Azure Git SQL/NoSQL Ways of Working Agile/Scrum TDD, CI/CD, DevOps SOLID principles RESTful API design What’s in it for you? Salary up to £60,000 depending on experience 25 days holiday Performance based bonus Pension Long service awards Life More ❯

GitLab CI). Experience working in a cloud hybrid environment (Azure/AWS/GCP + on-prem). Good understanding of software engineering fundamentals: unit/integration testing, SOLID principles, Git workflows. Excellent communication and teamwork skills; comfortable working in Agile ceremonies. Based in/willing to travel to the North West for regular office days. Nice-to More ❯

GitLab CI). Experience working in a cloud hybrid environment (Azure/AWS/GCP + on-prem). Good understanding of software engineering fundamentals: unit/integration testing, SOLID principles, Git workflows. Excellent communication and teamwork skills; comfortable working in Agile ceremonies. Based in/willing to travel to the North West for regular office days. Nice-to More ❯

time data Python for automation and analytics, with awareness of ecosystem limits Web Development: Angular or React Databases: SQL Server, Cosmos DB; strong data modelling skills Architecture: Knowledge of SOLID principles, design patterns, and distributed systems Cloud & DevOps: Azure (PaaS/IaaS), CI/CD pipelines, PowerShell, Bicep Excel Development: Power Query, VBA, VSTO, Excel DNA, xlwings; know when More ❯

GitLab CI). Experience working in a cloud hybrid environment (Azure/AWS/GCP + on-prem). Good understanding of software engineering fundamentals: unit/integration testing, SOLID principles, Git workflows. Excellent communication and teamwork skills; comfortable working in Agile ceremonies. Based in/willing to travel to the North West for regular office days. Nice-to More ❯

consistent with, and exploits where possible, the collective frameworks, patterns and practices that exist across the wider Engineering community. Applying advanced software engineering principles and design patterns (such as SOLID, CQRS, event driven architecture, and domain driven design) to deliver robust, scalable solutions. Understand and apply industry best practices, foster knowledge sharing to provide solutions for complex business problems More ❯

API design, JSON and Web Services Experience of Kafka and Dockerised development Background in Test Driven Development using tools such as JUnit or Mockito Understanding of clean code principles, SOLID design and modern engineering practices Familiarity with Git and build tools such as Maven or Gradle Nice to have Experience with React, JavaScript, HTML and CSS Familiarity with cloud More ❯

leading software development teams in commercial or enterprise settings Strong technical background in C#, .NET Core, MVC, Angular, SQL Server Working knowledge of PHP (Laravel preferred) Deep understanding of SOLID principles, design patterns, and RESTful API design Hands-on experience with CI/CD pipelines and agile delivery (TeamCity, Octopus Deploy, GitLab CI/CD) Excellent communication and stakeholder More ❯

to practice TDD. We see QA as a team-sport and so you'll be used to driving high levels of quality in your output. A good understanding of SOLID design principles and strive to produce clean code. Understand DevOps principles and have experience shipping and owning systems using CI/CD in cloud infrastructure. Strong agile development practice More ❯

skills C#/.Net NodeJS Web API Messaging ( Rabbit or Kafka) Kubernetes/Docker AWS/Azure GIT Terraform ORMs eg Entity Framework/NHibernate SQL Document DB REST SOLID TDD Agile/SCRUM Dev Ops CI/CD Experience Experience working as part of Scrum teams, working on green and brownfield solutions using the latest technologies. Playing a More ❯

Drive improvements in development processes and tools What You Bring 5+ years of backend development experience Expertise in C#, .NET (preferably .NET 6+), and SQL Server Deep understanding of SOLID and OOP principles Skilled in Git, Unit Testing (NUnit), and API development Familiarity with CI/CD pipelines and agile methodologies Strong communication and problem-solving skills Desire to More ❯

C#/.NET. Hands-on experience with AWS, GCP or Azure, microservices, and API development. Well-versed in modern software development practices, including unit testing, TDD, CI/CD, SOLID principles, BDD, and agile methodologies. Additional skills (Training provided if needed) Developing CI/CD pipelines using Docker and Kubernetes. Familiarity with front-end frameworks, web APIs, SQL etc.. More ❯

than one of the following React, Bootstrap, WinForms, WPF, Java, Xamarin Forms, Databases, REST Understanding of CSS, JavaScript, HTML, Razor Good understanding of enterprise software principles like MVVM/SOLID/IOC Knowledge of CI/CD pipelines Benefits Annual bonus up to 10% of basic salary 25 days annual leave & your birthday off Pay review every year More ❯

applications (AWS, Azure, or GCP) Deep understanding of LAMP stack, modern PHP (8.x+), and best practices for enterprise-grade systems Technical Expertise Expert-level understanding of Object-Oriented Programming, SOLID principles, and modern PHP standards (PSR series) Proven ability to design and implement large-scale, modular, and maintainable architectures (Domain-Driven Design, Hexagonal/Clean Architecture preferred) Strong experience More ❯

applications (AWS, Azure, or GCP) Deep understanding of LAMP stack, modern PHP (8.x+), and best practices for enterprise-grade systems Technical Expertise Expert-level understanding of Object-Oriented Programming, SOLID principles, and modern PHP standards (PSR series) Proven ability to design and implement large-scale, modular, and maintainable architectures (Domain-Driven Design, Hexagonal/Clean Architecture preferred) Strong experience More ❯

skills: 5 years+ commercial Software Development in .Net, C# Commercial exposure to DevOps, CI/CD pipelines, Azure DevOps or similar Agile processes and software engineering best practices, TDD, SOLID or similar JavaScript/React experience is beneficial but not essential Experience in Data heavy environments working with Python or Data Engineers is desirable Please apply to this advert More ❯

SQL Server extensive experience in test Driven Development (NUnit preferred), advanced version control using Git, highly proficient in creating and maintaining RESTful & GraphQL APIs, ORMs (Entity Framework preferred), follows SOLID & OOP principles. What you bring to the team At least 10 years' Backend Development experience Visionary and strategic engineer with a love for technology Understanding pipeline, Continuous Deployment and More ❯

SQL Server extensive experience in test Driven Development (NUnit preferred), advanced version control using Git, highly proficient in creating and maintaining RESTful & GraphQL APIs, ORMs (Entity Framework preferred), follows SOLID & OOP principles. What you bring to the team At least 10 years' Backend Development experience Visionary and strategic engineer with a love for technology Understanding pipeline, Continuous Deployment and More ❯

in C#, .NET 6+, and ASP.NET Core Strong background designing microservices and event-driven architectures using Azure Functions, Service Bus, and Event Grid Deep understanding of object-oriented design, SOLID principles, and clean architecture Proven ability to lead and inspire a team of engineers, balancing hands-on coding with technical strategy and people leadership Practical experience with CI/ More ❯

Qualifications Proven experience developing with Umbraco CMS (v8 or higher). Experience using Umbraco 13+ is essential Experience C#, HTML, CSS, JS is essential Strong coding principles and expertise: SOLID, Async, best practices Experience with additional technologies like Vite, Node.js/nvm/npm, SQL, SSMS, Postman, IIS Familiar with Visual Studio IDE Strong proficiency in C#, ASP.NET MVC More ❯

front-end teams in a fast-paced Agile environment. 🙌 You’ll thrive in this role if you have: Strong working experience in PHP, OOP, design patterns and principles, including SOLID Strong understanding of automated testing practices Expertise in performant MySQL and relational database design Hands-on experience with API design and development Comfortable using modern tooling, including Docker, Git More ❯