551 to 575 of 1,019 API Design Jobs in the UK

a key role in designing, building, and deploying high-assurance software systems. The work is varied, fast-paced, and requires close collaboration with technical teams and stakeholders. Key Responsibilities Design, develop, and deliver secure and scalable software solutions. Work in collaboration with stakeholders to understand requirements and deliver fit-for-purpose solutions. Operate within an Agile delivery environment, using … modern development practices including CI/CD pipelines. Ensure all software developed adheres to secure development principles. Essential Skills and Experience Strong experience in RESTful API design and development. Proficiency in the Spring Framework. Solid understanding of data modelling. Experience working in Agile delivery teams. Understanding of secure software engineering principles. This role offers the opportunity to contribute More ❯

tools for complex industries. As a React Native Developer, you will lead the development of intuitive mobile apps that empower users to manage high-value operations efficiently. From system design to deployment, your work will have direct impact on planning, coordination and execution at scale. You will primarily focus on the mobile front end using React Native and Expo … but this is not a siloed role. You will also contribute across the stack, collaborating on REST API design, integrating backend systems using Node.js, and ensuring the delivery of seamless user experiences powered by robust data services. What is on offer: • Autonomy to shape the mobile architecture of a growing SaaS product • The opportunity to solve meaningful, real … architects • A focus on engineering quality, learning and scalable systems What you will be doing: • Building and maintaining the mobile application using React Native and Expo • Collaborating on REST API integration and backend services in Node.js • Working with SQL databases and contributing to backend data flow • Supporting UI and UX teams to translate user needs into reliable mobile solutions More ❯

technologies and methodologies to drive product success. Core Technical Skills: Expert understanding of Laravel 8.x framework Strong proficiency in PHP 8.3+ Object-Oriented Programming (OOP) principles SOLID principles and design patterns Laravel Ecosystem Knowledge: Laravel Passport, Laravel Horizon, Laravel Dusk, Laravel Pint Database & ORM: MySQL/PostgreSQL, Eloquent ORM, database optimisation, migrations, and seeders API Development: RESTful API design principles, API authentication and authorisation, JWT implementation, API documentation, API versioning, API testing Third-Party Integrations: Experience with various external services, understanding of webhooks and event handling Testing & Quality Assurance: PHPUnit for unit testing, mocking, and testing strategies Security: Laravel security best practices, SAML2 authentication, CORS policies, XSS and CSRF protection, input validation More ❯

. Experience with Next.js or similar web frameworks. CI/CD & GIT . Deep understanding of Tailwind CSS for rapid and clean UI development. Experience with PostgreSQL for database design, management, and optimization. Familiarity with RESTful API design and integration . Contact Information For further information on the role please contact Jack.Turner@zealousagency.co.uk Seniority level Mid-Senior More ❯

TypeScript. You will collaborate closely with product owners, UX specialists, and other developers to deliver high-quality software solutions that meet the needs of users. What You'll Do: Design and implement scalable and high-performance web applications using Next.js and Supabase. Develop clean, maintainable, and efficient code in TypeScript. Collaborate with cross-functional teams to define, design … trends and technologies to continuously improve development practices. Technical Requirements: Strong experience with Next.js and TypeScript. Proficiency in front-end technologies such as HTML, CSS, and JavaScript. Experience with API design and development, including RESTful services. Familiarity with databases and data modeling, particularly with Supabase is a plus. Understanding of Agile methodologies and experience working in collaborative team More ❯

TypeScript. You will collaborate closely with product owners, UX specialists, and other developers to deliver high-quality software solutions that meet the needs of users. What You'll Do: Design and implement scalable and high-performance web applications using Next.js and Supabase. Develop clean, maintainable, and efficient code in TypeScript. Collaborate with cross-functional teams to define, design … trends and technologies to continuously improve development practices. Technical Requirements: Strong experience with Next.js and TypeScript. Proficiency in front-end technologies such as HTML, CSS, and JavaScript. Experience with API design and development, including RESTful services. Familiarity with databases and data modeling, particularly with Supabase is a plus. Understanding of Agile methodologies and experience working in collaborative team More ❯

TypeScript. You will collaborate closely with product owners, UX specialists, and other developers to deliver high-quality software solutions that meet the needs of users. What You'll Do: Design and implement scalable and high-performance web applications using Next.js and Supabase. Develop clean, maintainable, and efficient code in TypeScript. Collaborate with cross-functional teams to define, design … trends and technologies to continuously improve development practices. Technical Requirements: Strong experience with Next.js and TypeScript. Proficiency in front-end technologies such as HTML, CSS, and JavaScript. Experience with API design and development, including RESTful services. Familiarity with databases and data modeling, particularly with Supabase is a plus. Understanding of Agile methodologies and experience working in collaborative team More ❯

Deep understanding of the principles of real-time bidding and ad serving. Experience in GO development and programming. Knowledge in Java. Knowledge of relational databases, SQL, and ORM technologies. API design, management, and consumption. High volume data gathering, processing, and transformation. Microservice design, development, deployment, and transformation. AWS and GCP cloud environments. Experience with test-driven development More ❯

team leadership. What You’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 with cross-functional teams and present … and managing data science teams. 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 #J-18808-Ljbffr More ❯

be working closely with your 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 quality & automation test coverage. Primary … efficiencies, improvements, challenges, remediation needs 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 feasibility and high-level effort … technology adoption and framework improvement, 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 processes Preferred: experience with managing More ❯

be working closely with your 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 quality & automation test coverage. Primary … efficiencies, improvements, challenges, remediation needs 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 feasibility and high-level effort … technology adoption and framework improvement, 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+ years of experience leading software More ❯

and implement solutions that impact how users interact with AI in a professional capacity. 3+ years experience with Node.js and TypeScript Solid understanding of backend architecture , databases (PostgreSQL), and API design Exposure to React on the front end (bonus for design system knowledge) Experience with cloud infrastructure (preferably AWS) A builder’s mindset: you're curious, autonomous More ❯

team leadership. What You’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 with cross-functional teams and present … and managing data science teams. 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. Seniority level Mid-Senior level Employment type Full-time Job More ❯

integration solutions that bring our sensing technology into real-world use. Key Responsibilities System Integration & Software Architecture Define, document, and manage integration requirements between Inductosense systems and customer infrastructure. Design and implement integration architectures that support seamless software communication across disparate platforms. Develop and maintain APIs, middleware connectors, and data exchange protocols. Evaluate customer systems and propose tailored integration … from requirement gathering through deployment. Architect robust, scalable, and maintainable software integration solutions. Remain hands-on in development and troubleshooting when needed. Stay engaged across the full integration lifecycle: design, test, deploy, support. Proactively share knowledge and improve internal integration practices. Requirements 5+ years of experience in software engineering, electrical/electronics engineering, systems integration, or a related technical … implementing integration solutions between disparate systems Strong technical skills in either: Software development with at least one language commonly used for integration (Python, Java, C#, etc.) Electrical/electronics design with experience in communication protocols and interfaces (I2C, SPI, UART, CAN, etc.) Experience with hardware-software interfaces, API design, communication protocols, and integration methodologies Knowledge of integration More ❯

role Strong JavaScript/TypeScript skills Solid grasp of accessibility and performance best practices Experience working in collaborative teams (TDD, paired programming, CI/CD) Comfortable with relational databases, API design, and CMS integrations If you’re interested in this role then apply now or email kaiyashah@digitalgurus.co.uk More ❯

integrated solutions using industry best practice methodologies which ensure seamless functionality across multiple business functions and systems Be a critical business partner to Demand and Project Delivery teams to design, validate and promote solutions aligned to industry standards while contributing to strategic roadmaps Demonstrate proven ability to deliver in partnership with legacy systems Lead architecture review sessions to facilitate … collaborative design validation and refinement Apply deep expertise in infrastructure, data management, and application development, with focus on technologies including Azure, AWS, iPaaS services, API design and management Lead proof-of-concept initiatives Work within complex landscapes, finding innovative solutions for modernization and integration challenges Champion agile methodologies, DevOps practices, and quality engineering principles throughout the development More ❯

Overview As a Staff Software Engineer at Fanatics Betting & Gaming (FBG), you will lead the design, development, and evolution of backend systems that are foundational to our platform. You'll operate as a technical leader - driving architecture, mentoring engineers, and setting the standard for engineering excellence. In this role, you will influence cross-team initiatives, guide complex technical decisions … services. You bring deep technical expertise, a collaborative mindset, and a passion for building systems that power great user experiences in a dynamic, high-growth environment. Responsibilities Lead the design, development, testing, and deployment of critical backend services and systems Provide technical leadership across teams, setting architecture direction and influencing backend strategy Partner with engineering management, product, and design … software engineering experience, with a strong emphasis on backend systems Proven experience designing and operating scalable distributed systems using Java (Spring Framework or equivalent) Deep understanding of microservices architecture, API design, performance optimization, and system observability Experience with cloud infrastructure, CI/CD pipelines, and DevOps best practices (AWS or equivalent) Strong system design, data modeling, and More ❯

experience with object-oriented PHP MVC-based frameworks (Laravel or Symfony) SQL/NoSQL Version control (Git) HTML5, CSS3 JavaScript Strong communicator (both written and verbal) Linux Shell (Bash) API design/development AWS Docker The role is paying up to £50,000 (DOE) + benefits including private medical insurance, and will be a hybrid working model of More ❯

place and functioning. The salaries on offer are between £60,000-£85,000, dependant on level of seniority. Role and Responsibilities; Collaborate with a small cross-functional team to design and implement digital health tools. Develop and maintain both frontend and backend components of applications. Utilise Docker for development and deployment workflows. Write clean, maintainable, and testable code using … ago Oxford, England, United Kingdom 16 hours ago Oxford, England, United Kingdom 2 weeks ago Oxford, England, United Kingdom 4 days ago Software Development Coach (TDD, Event-driven Architecture, API Design + Others) Oxford, England, United Kingdom 1 month ago Oxford, England, United Kingdom 1 week ago Oxford, England, United Kingdom 1 month ago Oxford, England, United Kingdom More ❯

using JUnit, Mockito CI/CD: Experience with Jenkins or similar pipelines Collaboration: Agile working with cross-functional teams Frontend experience with React & TypeScript Messaging: Kafka Build tools: Gradle API Design: Swagger/OpenAPI This role is ideal for engineers looking to build on their SC clearance and gain NPPV3 eligibility, while contributing to a long-term, meaningful More ❯

using JUnit, Mockito CI/CD: Experience with Jenkins or similar pipelines Collaboration: Agile working with cross-functional teams Frontend experience with React & TypeScript Messaging: Kafka Build tools: Gradle API Design: Swagger/OpenAPI This role is ideal for engineers looking to build on their SC clearance and gain NPPV3 eligibility, while contributing to a long-term, meaningful More ❯

using JUnit, Mockito CI/CD: Experience with Jenkins or similar pipelines Collaboration: Agile working with cross-functional teams Frontend experience with React & TypeScript Messaging: Kafka Build tools: Gradle API Design: Swagger/OpenAPI This role is ideal for engineers looking to build on their SC clearance and gain NPPV3 eligibility, while contributing to a long-term, meaningful More ❯

using JUnit, Mockito CI/CD: Experience with Jenkins or similar pipelines Collaboration: Agile working with cross-functional teams Frontend experience with React & TypeScript Messaging: Kafka Build tools: Gradle API Design: Swagger/OpenAPI This role is ideal for engineers looking to build on their SC clearance and gain NPPV3 eligibility, while contributing to a long-term, meaningful More ❯

using JUnit, Mockito CI/CD: Experience with Jenkins or similar pipelines Collaboration: Agile working with cross-functional teams Frontend experience with React & TypeScript Messaging: Kafka Build tools: Gradle API Design: Swagger/OpenAPI This role is ideal for engineers looking to build on their SC clearance and gain NPPV3 eligibility, while contributing to a long-term, meaningful More ❯

using JUnit, Mockito CI/CD: Experience with Jenkins or similar pipelines Collaboration: Agile working with cross-functional teams Frontend experience with React & TypeScript Messaging: Kafka Build tools: Gradle API Design: Swagger/OpenAPI This role is ideal for engineers looking to build on their SC clearance and gain NPPV3 eligibility, while contributing to a long-term, meaningful More ❯