51 to 75 of 100 API Design Jobs in the UK excluding London

leading financial services company where technology is at the heart of strategic growth. This is a high-impact role where you’ll lead the design and development of multiple core applications and software assets, supporting key investment platforms and data-driven solutions. If you’re passionate about building scalable … up your sleeves and writing production code, you’ll be right in the action. Expect to work with modern stacks — cloud-native services, microservices, API-led architecture, and front-end frameworks — while influencing the technical roadmap and driving software best practices across teams. Based in either Glasgow or Edinburgh … tooling (e.g. Azure DevOps, Git) Strong knowledge of modern front-end frameworks (e.g. Angular or React) Solid understanding of SQL Server , data modelling, and API design Familiarity with automated testing frameworks such as NUnit, Moq, and SpecFlow More ❯

the future of technology and be at the forefront of innovation? Join our dynamic team as a Full Stack Software Engineer, where you’ll design, develop, and maintain scalable software solutions in a collaborative and creative environment. This is your chance to work with cutting-edge technology, grow your … .NET Core development. Strong understanding of Microsoft Azure services for cloud-based development. Knowledge of web security, RESTful Web Services and RESTful architecture and API design principles. Experience with modern unit testing frameworks and methodologies. Deep knowledge of software engineering concepts such as design patterns, SOLID principles More ❯

the future of technology and be at the forefront of innovation? Join our dynamic team as a Full Stack Software Engineer, where you’ll design, develop, and maintain scalable software solutions in a collaborative and creative environment. This is your chance to work with cutting-edge technology, grow your … .NET Core development. Strong understanding of Microsoft Azure services for cloud-based development. Knowledge of web security, RESTful Web Services and RESTful architecture and API design principles. Experience with modern unit testing frameworks and methodologies. Deep knowledge of software engineering concepts such as design patterns, SOLID principles More ❯

and toolchains Familiarity with large language models (LLMs) like GPT, Gemini, and open-source models such as Lama and MRR Solid understanding of RESTful API design and implementation Git-based source control and JIRA Knowledge/experience working with Cloud, preferably AWS Knowledge of AI/ML and More ❯

UI for both platforms with Flutter. Work closely with our QA department and the developer teams working on the individual games. Contribute to the design and architecture of new features and improvements for the mobile platform. Troubleshoot and debug complex issues, optimize code, and improve overall stability. Collaborate with … workflow. Strong experience with Flutter for UI/UX. Strong experience with Ruby for build automation. Strong CS fundamentals, including excellent understanding of OO design patterns and concepts. Experience with API design and development. Experience with source control, preferably Git. PLUSES Please note that these are desirable More ❯

Deep Expertise: Specialist/Engineer in Identity and Access Management (IAM), serving as a Subject Matter Expert (SME) in IBM Security Verify Access. Solution Design and Implementation: Skilled in high-level and low-level design and implementation of complex consumer access management solutions. Technical Proficiency: Expertise in API Design, OAuth/OIDC, XACML, MFA, MMFA, and proficiency in scripting and automation using languages and tools like Python and Ansible. Excellent problem-solving skills, strong attention to detail, and effective communication skills. As an equal opportunities' employer, we welcome applications from individuals of all backgrounds. However, for More ❯

product managers, product owners, engineering leaders, your team and other stakeholders. You will be leading developers, quality engineers and partnering with CloudOps, TechOps, UX Design other cross-functional functional groups to evolve our solutions while continuing to improve your teams’ adoption of SDLC processes, CI/CD integration, code … Correlate, report, and drive the adoption of Process/Continuous Improvement initiatives Recruit & provide leadership, coaching & career planning for engineering talent Be accountable for design decisions for new and existing application development, proactively escalating issues and seeking assistance to overcome obstacles Partner with Product Management to consult on solution … analyzing trends, patterns and best practices for software Serve as the evangelist and custodian of technology, architecture, and product development practices Participate in the design & implementation of production cloud grade services supporting high availability Qualifications 5+ years of experience leading software engineers for product development Experience managing capitalized software More ❯

product managers, product owners, engineering leaders, your team and other stakeholders. You will be leading developers, quality engineers and partnering with CloudOps, TechOps, UX Design other cross-functional functional groups to evolve our solutions while continuing to improve your teams adoption of SDLC processes, CI/CD integration, code … Correlate, report, and drive the adoption of Process/Continuous Improvement initiatives Recruit & provide leadership, coaching & career planning for engineering talent Be accountable for design decisions for new and existing application development, proactively escalating issues and seeking assistance to overcome obstacles Partner with Product Management to consult on solution … analyzing trends, patterns and best practices for software Serve as the evangelist and custodian of technology, architecture, and product development practices Participate in the design & implementation of production cloud grade services supporting high availability Actively talent manage your team providing career planning & performance improvement activities when needed Qualifications 5+ More ❯

Laravel and bespoke MVC frameworks • A solid understanding of automated testing practices. • Expertise in performant MySQL and relational database design. • Hands-on experience with API design and development. • Be familiar with Agile methodologies • A great communicator who can hit the ground running with new projects • A positive attitude More ❯

Object-Oriented Programming (OOP). A solid understanding of automated testing practices. Expertise in performant MySQL and relational database design. Hands-on experience with API design and development. You should be comfortable with: Scaling PHP/MySQL platforms to handle growth and performance demands. Working with Laravel to More ❯

leading mobile-first development projects and designing beautiful, scalable frontend experiences? Are you ready to drive innovation in UI architecture, dynamic form building and API design? Why this role is great This is a hands-on leadership role in one of two key product teams delivering high-impact … mobile and web applications using Vue, React, React Native and Node.js Guide technical architecture across frontend and serverless components (AWS Lambda) Collaborate closely with design, product and backend teams to build robust, accessible, and high-performance interfaces Mentor engineers and drive quality through code reviews, best practices and process … collaborative mindset. You will bring: Excellent experience in frontend development, including Vue, React or React Native Experience with Node.js, ideally within a serverless or API-driven environment Solid understanding of modern UI architecture and frontend performance Exposure to AWS services, including Lambda, API Gateway and S3 The ability More ❯

ll lead a global team of 4-10 software and test engineers, working in partnership with cross-functional groups including Product Management, CloudOps, UX Design, and others. You'll play a central role in ensuring high-quality, scalable, cloud-first solutions while continuously enhancing SDLC processes, automation, and DevOps … of team members Collaborate with Product Management on feasibility and estimation Champion DevOps and CI/CD best practices and drive automation Participate in design and implementation of cloud-grade, scalable services Required Experience : 5+ years of experience leading software engineering teams 10+ years in software engineering, enterprise architecture … or DevOps Strong understanding of scalable system architecture, performance, and reliability Experience working with Microsoft SQL Server and managing production codebases Proficiency in API design and development Solid background in source code management and DevOps automation Desirable Skills: Experience managing capitalized software and team operational health (CapEx/ More ❯

that power real-world applications at scale. What You'll Do: Build scalable applications using C# and .NET Core/.NET 6/7. API Development - Design and maintain RESTful and GraphQL APIs. Work with SQL Server, PostgreSQL, or NoSQL solutions (MongoDB, Redis). Deploy and maintain applications … Developer, Software Developer, Software Engineer, Web Developer, Application Developer, Programmer, C# Developer, .Net Developer, C#, .Net, ASP.Net, .Net Core, MVC, Entity Framework, SQL, Restful API, Microsoft SQL In Technology Group Ltd is acting as an Employment Agency in relation to this vacancy. More ❯

ll Do Oversee data science projects, guide junior team members, and drive innovation. Build predictive models for campaign optimisation, customer segmentation, and price elasticity. Design and implement AI-powered solutions to solve complex marketing challenges. Use machine learning and statistical techniques to analyse trends and improve business outcomes. Work … Deep knowledge of media measurement techniques, such as media mix modelling. Experience with advanced AI techniques, including NLP, GenAI, and CausalAI. Familiarity with MLFlow, API design (FastAPI), and dashboard building (Dash). If this role looks of interest, reach out to Joseph Gregory More ❯

meetings and on paper. Experience in some of the following is desired and can set you apart from other candidates: UI/UX development API design, such as to create interconnected services, message buses or real time processing, relational databases knowledge of the financial industry and compliance or More ❯

leading mobile-first development projects and designing beautiful, scalable frontend experiences? Are you ready to drive innovation in UI architecture, dynamic form building and API design? Why this role is great This is a hands-on leadership role in one of two key product teams delivering high-impact … mobile and web applications using Vue, React, React Native and Node.js Guide technical architecture across frontend and serverless components (AWS Lambda) Collaborate closely with design, product and backend teams to build robust, accessible, and high-performance interfaces Mentor engineers and drive quality through code reviews, best practices and process … collaborative mindset. You will bring: Excellent experience in frontend development, including Vue, React or React Native Experience with Node.js, ideally within a serverless or API-driven environment Solid understanding of modern UI architecture and frontend performance Exposure to AWS services, including Lambda, API Gateway and S3 The ability More ❯

leading mobile-first development projects and designing beautiful, scalable frontend experiences? Are you ready to drive innovation in UI architecture, dynamic form building and API design? Why this role is great This is a hands-on leadership role in one of two key product teams delivering high-impact … mobile and web applications using Vue, React, React Native and Node.js Guide technical architecture across frontend and serverless components (AWS Lambda) Collaborate closely with design, product and backend teams to build robust, accessible, and high-performance interfaces Mentor engineers and drive quality through code reviews, best practices and process … collaborative mindset. You will bring: Excellent experience in frontend development, including Vue, React or React Native Experience with Node.js, ideally within a serverless or API-driven environment Solid understanding of modern UI architecture and frontend performance Exposure to AWS services, including Lambda, API Gateway and S3 The ability More ❯

customer-facing software projects. Experience with one or more of the following: Full-stack web development Software as a Service (SaaS) Mobile application development API design and development Cloud platforms (AWS, Azure, GCP) Front-end development and user experience (UX) Clearance required – Due to the nature of the … clients' work, you are required to hold an eDV level security clearance. As an industry leading, nationwide Marketing, Digital, Analytics, IT and Design recruitment agency, we are continually receiving new assignments to work on, so keep a close eye on our website, Facebook, LinkedIn and Twitter pages for a More ❯

and monitoring of our portals for our customer administrators and internal configuration portal. The management team is highly experienced and collegial, with a strong design and code review culture. We encourage candidates with experience in browser technology areas to apply if you feel your skill set can be applied … including testing (Jest), build tools (Webpack), and UI/UX principles. Experience designing and implementing scalable web application architectures. Familiarity with RESTful APIs and API design principles. Experience with Agile development methodologies (e.g., Scrum, Kanban). Excellent analytical and problem-solving skills. Ability to provide technical guidance, perform More ❯

and deploy large, secure systems at pace. Some of our Security Architect's responsibilities include: Providing consultation to product teams in security architecture and design and conduct security reviews of new and existing products and services. Developing and owning architectural solutions that deliver this highest standard of security. Collaborating … DevOps environment; ideally making use of OWASP best practice. Experience within agile delivery frameworks. Experience with large-scale web applications and backend services, including API design, access management, authorization, authentication, data protection and encryption. Familiarity with common application and infrastructure security vulnerabilities and mitigations. Solid technical foundation with More ❯

and deploy large, secure systems at pace. Some of our Security Architect's responsibilities include: Providing consultation to product teams in security architecture and design and conduct security reviews of new and existing products and services. Developing and owning architectural solutions that deliver this highest standard of security. Collaborating … DevOps environment; ideally making use of OWASP best practice. Experience within agile delivery frameworks. Experience with large-scale web applications and backend services, including API design, access management, authorization, authentication, data protection and encryption. Familiarity with common application and infrastructure security vulnerabilities and mitigations. Solid technical foundation with More ❯

PHP 7+ MVC-based frameworks (Laravel or Symfony) MySQL Version control (Git) HTML5, CSS3, JavaScript Strong communicator (both written and verbal) Bootstrap (client-side) API design/development AWS Docker The role is paying up to £45,000 (DOE) + benefits including private medical insurance, and will be More ❯

Looking For: Solid experience with Golang in production environments Experience working with distributed systems and scalable infrastructure Strong grasp of M icroservices architecture and API design Passion for clean, maintainable, high-performance code Comfortable working in a fast-paced, product-driven environment This is a huge opportunity to More ❯

the DevOps pipeline. This role is especially focused on cloud-native development in AWS environments. Key responsibilities include: Embedding secure coding practices and supporting design/code reviews Implementing SAST, DAST, SCA, and other security checks into DevOps workflows Supporting secure API design and cloud-native architecture … and hands-on threat modelling What you’ll bring: 3+ years in application or product security roles Strong grasp of application-level threats, secure design, and remediation strategies Experience with IaC security (Terraform, CloudFormation), container security, and AWS Clear communication skills and a collaborative approach More ❯

user-facing experience of our platform and play a key role in building beautiful, responsive, and accessible web applications. What you’ll be doing: Design and implement stunning, responsive, and accessible UI components using React and TypeScript. Collaborate across teams to define and execute the technical direction of the … reviews to ensure best practices. Troubleshoot, debug, and upgrade the software to enhance user experience. Help shape the product strategy by collaborating closely with design, product, and other engineers. Be an advocate for modern engineering practices and help mentor junior team members. What you can bring: Proven experience working … start-up environment. Strong front-end skills with React and TypeScript. Solid experience with backend development in Python/Django. A good understanding of API design, cloud infrastructure, and scalable architecture. A user-centric mindset with a passion for delivering seamless user experiences. Excellent communication and collaboration skills. More ❯