1 to 25 of 39 SOLID Jobs in the North of England

years of experience in a commercial software development role Proficiency in C# and the .NET Core/.NET 8 ecosystem Strong understanding of object-oriented programming and SOLID principles Experience building REST APIs and working with relational databases (SQL Server, PostgreSQL, or MySQL) Basic familiarity with AWS services or another major cloud platform (Azure, GCP) Version control experience using More ❯

and React.js Design and implement RESTful APIs and Web APIs following best practices Use SQL Server, Entity Framework, and SQL for efficient data management Apply design patterns like OOP, SOLID, and Clean Code to write scalable code Engineering & Architecture Deliver high- and low-level estimations for projects Ensure software quality through unit and integration testing Perform code reviews and More ❯

and React.js Design and implement RESTful APIs and Web APIs following best practices Use SQL Server, Entity Framework, and SQL for efficient data management Apply design patterns like OOP, SOLID, and Clean Code to write scalable code Engineering & Architecture Deliver high- and low-level estimations for projects Ensure software quality through unit and integration testing Perform code reviews and More ❯

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 ❯

they aren’t bogged down if you haven’t worked with their full tech stack. The company do place a really strong importance on doing software development correctly (from SOLID principles, Design Patterns, Restful API’s, Unit Testing, Test Driven Development ), Engineers that embody these practices would fit in well. You’ll ideally have commercial experience with most of More ❯

and work to strict deadlines, adapting to a fast-paced environment and able to solve complex tasks under pressure In depth understanding of clean code approaches, design patterns and SOLID principles Excellent communication skills, a keen eye for and attention to detail, an analytical mind and problem-solving aptitude with strong organisational skills It would be desirable if you 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 ❯

and GraphQL APIs . You'll work in a collaborative agile environment, contributing to the full development lifecycle from concept to deployment. You'll have a strong grounding in SOLID principles , OOP , and TDD (NUnit preferred), alongside advanced Git skills. Nice-to-haves include experience with Entity Framework, CI/CD pipelines, Azure, observability practices, and diagnosing production issues. 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 ❯

out new product features across existing and onboarding clients. Collaborating with internal teams and customer stakeholders to deliver seamless solutions. Championing clean, test-driven, event-driven development (TDD/SOLID). Using Azure DevOps to streamline delivery and automation. What Were Looking For: Strong experience with C# .NET Core and Azure. A developer who enjoys variety one week building More ❯

out new product features across existing and onboarding clients. Collaborating with internal teams and customer stakeholders to deliver seamless solutions. Championing clean, test-driven, event-driven development (TDD/SOLID). Using Azure DevOps to streamline delivery and automation. What We’re Looking For: Strong experience with C# .NET Core and Azure. A developer who enjoys variety — one week More ❯

out new product features across existing and onboarding clients. Collaborating with internal teams and customer stakeholders to deliver seamless solutions. Championing clean, test-driven, event-driven development (TDD/SOLID). Using Azure DevOps to streamline delivery and automation. What We re Looking For: Strong experience with C# .NET Core and Azure. A developer who enjoys variety one week More ❯

Strong experience with C#, ASP.NET, .NET frameworks, ReactJS, Node.js, and SQL Server. Familiarity with Docker, Agile/Scrum environments, and cross-functional collaboration. Expert in OOP, design patterns, and SOLID principles. Strong grasp of data structures and algorithms. Proficient in Git (Bitbucket), ElasticSearch, Redis, and AWS. Experience with CI/CD tools (TeamCity, Octopus Deploy). Skilled in test … Leadership Design and develop high-quality software using our tech stack: C#, ASP.NET, ReactJS, Node.js, and SQL Server. Lead architectural discussions and influence technical direction. Apply best practices including SOLID principles and design patterns. Optimize performance for scalability and reliability. Conduct code reviews and uphold coding standards. Mentor junior engineers and promote knowledge sharing. Collaborate with UX/UI More ❯

with other engineers, testers, and product teams to deliver quality code fast. • Improving performance, reliability, and maintainability across a large distributed system. • Writing clean, testable, well-structured code (TDD, SOLID principles). What We’re Looking For: • Strong C#/.NET Core experience. • Familiar with Azure cloud services and modern development pipelines. • Someone who enjoys digging into logic, finding More ❯

team that cares about engineering best practice, pairing and continuous improvement. Tech: C#, .NET, REST APIs Azure Cloud - Azure Functions, Logic Apps, Service Bus, CosmosDB TDD, CI/CD, SOLID The money is good too up to 70k for the right person. If youre interested in this opportunity and would like to know more, please apply through this advert More ❯

team that cares about engineering best practice, pairing and continuous improvement. Tech: C#, .NET, REST APIs Azure Cloud - Azure Functions, Logic Apps, Service Bus, CosmosDB TDD, CI/CD, SOLID The money is good too – up to £70k for the right person. If you’re interested in this opportunity and would like to know more, please apply through this More ❯

team that cares about engineering best practice, pairing and continuous improvement. Tech: C#, .NET, REST APIs Azure Cloud - Azure Functions, Logic Apps, Service Bus, CosmosDB TDD, CI/CD, SOLID The money is good too – up to £70k for the right person. If you’re interested in this opportunity and would like to know more, please apply through this More ❯

team that cares about engineering best practice, pairing and continuous improvement. Tech: C#, .NET, REST APIs Azure Cloud - Azure Functions, Logic Apps, Service Bus, CosmosDB TDD, CI/CD, SOLID The money is good too – up to £70k for the right person. If you’re interested in this opportunity and would like to know more, please apply through this More ❯

team that cares about engineering best practice, pairing and continuous improvement. Skills: C#, .NET, REST APIs Azure Cloud - Azure Functions, Logic Apps, Service Bus, CosmosDB TDD, CI/CD, SOLID The money is good too - up to £70k for the right person. If you're interested in this opportunity and would like to know more, please apply through this More ❯

of the product they work on, from design through to development, testing, deployment and supporting systems in production, so you should expect to apply XP techniques like TDD and SOLID and be comfortable with practices like IaC, CI/CD and Observability. Skills: Python GCP, AWS Kubernetes, Docker, ECS FastAPI, Django PostgreSQL, MongoDB Serverless, Container-based and Event Driven More ❯

of the product they work on, from design through to development, testing, deployment and supporting systems in production, so you should expect to apply XP techniques like TDD and SOLID and be comfortable with practices like IaC, CI/CD and Observability. Skills: Python GCP, AWS Kubernetes, Docker, ECS FastAPI, Django PostgreSQL, MongoDB Serverless, Container-based and Event Driven More ❯

of the product they work on, from design through to development, testing, deployment and supporting systems in production, so you should expect to apply XP techniques like TDD and SOLID and be comfortable with practices like IaC, CI/CD and Observability. Skills: Python GCP, AWS Kubernetes, Docker, ECS FastAPI, Django PostgreSQL, MongoDB Serverless, Container-based and Event Driven More ❯

people value engineering best practice, pairing and continuous improvement. Skills: C#, .NET, REST APIs TypeScript, React Azure Cloud - Azure Functions, Logic Apps, Service Bus, CosmosDB TDD, CI/CD, SOLID The money is good too – up to £80k plus benefits for the right person. If you’re interested in this opportunity and would like to know more, please apply More ❯

environment where people value engineering best practice, pairing and continuous improvement. Skills: C#, .NET, REST APIs Azure Cloud - Azure Functions, Logic Apps, Service Bus, CosmosDB TDD, CI/CD, SOLID The money is good too – up to £80k plus benefits for the right person. If you’re interested in this opportunity and would like to know more, please apply More ❯