functionality of core products Design and implement scalable backend systems using C# (.NET 5+ preferred) Write clean, maintainable, and testable code using TDD/BDD principles Create and maintain RESTful and GraphQL APIs Collaborate with POs, BAs, and stakeholders to define solutions Mentor junior developers and promote best practices Drive improvements in development processes and tools What You Bring 5+ More ❯
expert of C# (.NET 6+ preferred), expert in 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 More ❯
expert of C# (.NET 6+ preferred), expert in 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 More ❯
Experience Were Looking For Strong experience with .NET Ability to work with Azure and cloud-based development Familiarity with databases such as MS SQL o MongoDB Experience working with RESTful APIsand JSON Exposure to Docker and Kubernetes Previous experience in paymentsor financial integrations would be an advantage If youre passionate about technology, enjoy solving complex problems, and want to work More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Harnham - Data & Analytics Recruitment
C# . Computer Science BSc. Strong educational background, attending a Russell Group University. Basic knowledge of relational databases (e.g. Postgres, MySQL, SQL Server). Familiarity with building or consuming RESTful APIs . Understanding of software testing principles , performance, and security best practices. Strong communication and problem-solving skills, and a willingness to learn. A degree in Computer Science, Engineering, or More ❯
Newton-le-Willows, Merseyside, England, United Kingdom Hybrid/Remote Options
Oscar Technology
Context API). Solid understanding of UI/UX principles, design systems, and responsive design. Experience collaborating with designers using tools like Figma, Sketch, or Adobe XD. Familiarity with RESTful APIs or GraphQL. Understanding of web accessibility (WCAG) and cross-browser compatibility issues. Experience with Building Cross-platform interfaces (Web, Phone, Tablet). Experience with modern build tools (Webpack, Vite More ❯
Wolverhampton, West Midlands, United Kingdom Hybrid/Remote Options
Oscar Associates (UK) Limited
Laravel Working with modern stacks such as TALL (Tailwind, Alpine.js, Laravel, Livewire) Designing and maintaining MySQL databases Building responsive front-end solutions (HTML, CSS, JavaScript frameworks) Creating and consuming RESTful APIs Managing code with Git and using Docker/CI/CD for deployments Working within Linux environments and leveraging AWS services (EC2, ECS, S3, Lambda, etc.) Collaborating with clients More ❯
Bournemouth, Dorset, England, United Kingdom Hybrid/Remote Options
Hays Specialist Recruitment Limited
as a minimum), working with PHP8 and above, and ideally Symfony framework.You'll also be proficient with Front End tech (JavaScript, TypeScript, HTML, CSS) and will have experience building RESTful API's and working at the database level.You should have proven ability working on robust scalable systems and taking a lead on projects, not just following instructions, including mentoring other More ❯
Rowley Regis, West Midlands, England, United Kingdom
QA
when faced with challenges. Additionally, the following experience would be beneficial: Experience with databases such as MySQL or PostgreSQL. Familiarity with version control systems (e.g., Git). Understanding of RESTful APIs or web application architecture. Interest in UI/UX and modern development practices. Passion for IT and technology. Entry requirements: The learner must have completed a Level 3 Software More ❯
london, south east england, united kingdom Hybrid/Remote Options
Populous
scalable, cloud-native software that enables better design, decision-making, and outcomes for real-world environments. Key responsibilities include: Application Development Design, develop, and maintain modern web applications and RESTful APIs Build and integrate AI/ML features into both frontend and backend systems Develop AI-powered capabilities such as intelligent search, generative design tools, or data-driven recommendations Work … principles Solid experience with React (or similar modern frontend frameworks) and component-driven UI architecture Backend development expertise in Python (FastAPI, Flask), .NET Core, or Comfortable designing and consuming RESTful APIs Familiarity with both relational (PostgreSQL, SQL Server) and NoSQL databases Experience with Git and version control workflows Strong foundation in object-oriented design, modular architecture, and reusable software components More ❯
Milton Keynes, Buckinghamshire, South East, United Kingdom
Oscar Associates (UK) Limited
Keynes a minimum of four days a week. Experience we're looking for: .NET Framework - C# .NET, .NET Core, ASP.NET Core Entity Framework Core Azure Cloud - Azure DevOps JavaScript RESTful APIs/Web APIs Git Benefits Package Competitive Salary (DOE) Flexi-hours Private healthcare Company car scheme Social events and Company days out Annual Performance Bonus Company Pension If you More ❯
London, South East, England, United Kingdom Hybrid/Remote Options
Harnham - Data & Analytics Recruitment
in agile teams to deliver high-quality software What you'll bring: 2+ years' experience in software development Proficiency in Python, JavaScript, or C# Knowledge of relational databases and RESTful APIs Strong problem-solving and communication skills Curiosity and eagerness to learn What's on offer: Hybrid working in central London (Covent Garden/Soho/Southbank) Competitive salary + More ❯
Greetings! We are hiring - Java API- RESTful Web Services - Go lang (mandatory) UK, Bristol only 3 days/week mandatory Project duration 12 months About the team Our team isaccountable for security within the mobile channel. Weprovide a suite of mobile security components,that provides an all-round security posture in mobile appsincluding associated services (penetration testing, obfuscation, consultancy etc. More ❯
About you: 7+ years' commercial full stack development experience 2+ years in a senior or technical leadership capacity Strong experience with React, TypeScript, Java, Spring, and Hibernate Knowledge of RESTful APIs, SQL, and front-end tooling (Redux, React Query, testing frameworks) A passion for clean architecture, reusable code, and exceptional user experience Why join: You'll be joining an established More ❯
About you: 7+ years' commercial full stack development experience 2+ years in a senior or technical leadership capacity Strong experience with React, TypeScript, Java, Spring, and Hibernate Knowledge of RESTful APIs, SQL, and front-end tooling (Redux, React Query, testing frameworks) A passion for clean architecture, reusable code, and exceptional user experience Why join: You'll be joining an established More ❯
of the company. Requirements Proven experience building production mobile apps in .NET MAUI/Xamarin and C#. Strong knowledge of MVVM and offline-first design patterns. Experience integrating with RESTful APIs, authentication and role-based security. CI/CD (App Center, GitHub Actions, Azure DevOps). Solid communication skills, with the ability to work across technical and non-technical stakeholders. More ❯
Cambridge, Cambridgeshire, United Kingdom Hybrid/Remote Options
ECM Selection (Holdings) Limited
will need excellent communications skills! Full, existing, and unrestricted right to work in the UK Knowledge of or skill in some combination of the following would also be useful: RESTful APIs, hosting environment configuration, authentication & certificate management, MVVM or MVC, JavaScript, CSS, HTML, CI/CD pipelines implementation. The role is based in pleasant modern offices in a convenient central More ❯
the latest industry trends and technologies to continuously improve our systems. What We're Looking For Proficiency in .Net framework, C#, ASP.NET, and SQL Server. Experience with web services, RESTful APIs, and front-end technologies (HTML, CSS, JavaScript). Strong analytical and problem-solving skills. Excellent communication and teamwork abilities. A positive attitude and a willingness to learn! Why Join More ❯
the latest industry trends and technologies to continuously improve our systems. What We're Looking For Proficiency in .Net framework, C#, ASP.NET, and SQL Server. Experience with web services, RESTful APIs, and front-end technologies (HTML, CSS, JavaScript). Strong analytical and problem-solving skills. Excellent communication and teamwork abilities. A positive attitude and a willingness to learn! Why Join More ❯
the latest industry trends and technologies to continuously improve our systems. What We're Looking For Proficiency in .Net framework, C#, ASP.NET, and SQL Server. Experience with web services, RESTful APIs, and front-end technologies (HTML, CSS, JavaScript). Strong analytical and problem-solving skills. Excellent communication and teamwork abilities. A positive attitude and a willingness to learn! Why Join More ❯
Studio (Windows apps, middleware, services) C# .NET (Framework & Core) Object-Oriented Programming (OOP) Entity Framework Microsoft SQL Server 2019 (Always-on, stored procedures, DB design & maintenance) Strong experience with RESTful APIs, JSON and app integrations Git version control (or similar) HTML & CSS PowerBI reporting What You Bring Full software development lifecycle experience, including testing and documentation Strong debugging skills and More ❯
Swindon, Wiltshire, South West, United Kingdom Hybrid/Remote Options
Neptune (Europe) Ltd
environments such as VM/IIS and private cloud hosting. Proven experience modernising legacy systems and implementing integrated third-party solutions. Experience with SQL Server/MySQL, API development (RESTful, JSON/XML), and DevOps practices including CI/CD pipelines. Background in Retail or Distribution businesses. An organised, structured approach, clear communication style, and calmness under pressure. Flexibility to More ❯
manchester, north west england, united kingdom Hybrid/Remote Options
Starling
provisioning tools, particularly terraform Experience with observability software Experience with automation using a scripting language such as Golang or Python Experience implementing CI/CD pipelines Understanding concepts of RESTful APIs and web technologies such as API gateways Excellent communication and problem-solving skills Desirably you will have: Understanding of database monitoring, analysis, disaster recovery and performance tuning Knowledge of More ❯
alongside the capability to estimate, plan and track work effectively. Candidates should demonstrate strong client-side development experience with HTML5, CSS3, Sass/Less, JavaScript (ES9/2018), TypeScript, RESTful APIs, React and Webpack, as well as mature server-side coding skills using Java 11+ and SQL (DB2, SQL Server or Postgres preferred). A solid understanding of design patterns … microservices architecture and RESTful API development is required, along with the ability to turn wireframes and UI designs into functioning applications. Experience working in a technical Agile environment—using build tools, static/dynamic code analysis, CI/CD pipelines (such as Jenkins or TeamCity) and automation testing—is essential, as is strong unit-testing capability. Additional knowledge of the More ❯
is based in Staffordshire and are looking for developers to travel in minimum 3 days per week. Essential Experiences & Skills needed: - Full Stack .Net Development - Typescript & Angular - AWS experience - Restful API's - noSQL & SQL database - GIT & Jira (Rullion is a recruitment agency) Rullion celebrates and supports diversity and is committed to ensuring equal opportunities for both employees and applicants. More ❯