1 to 25 of 102 API Development Jobs in the UK excluding London

global business and technology consultancy seeking a API Platform Lead to work for our client within the Financial Services sector. This is initially a 6-12 month contract with the potential to extend and will be a hybrid role that will be based in Edinburgh. Our client is seeking … Platform Engineering Lead to own the strategy, engineering, governance, and operation of critical enterprise platforms, with a particular focus on API and integration capabilities. This role will lead the evolution of a global API platform, enabling secure, scalable, and reusable services across multiple product and engineering teams. ...

days onsite is mandatory) Rate: £400 - £475 Role Summary We are looking for a highly skilled Application Developer with strong expertise in identity API development, data ingestion and transformation, and event-driven (Pub/Sub) architectures . This role focuses on building secure, scalable identity and access workflows … orchestrate identity provisioning and identity lifecycle management. Build policy-based orchestration workflows for adaptive authentication and contextaware access using industry standards (like OPA). API Development Design, build, and secure RESTful APIs and backend services supporting identity, provisioning, and governance workflows. Integrate APIs with our new authentication service ...

days a week onsite)- £40-50k depending on experience We're looking for a Mid-Level Node.js Developer to join a growing development team working on a technology led QA and automation platform. This is a hands on development role where you'll be building and improving … using Node.js and TypeScript. You'll work closely with other developers and wider technical teams in a collaborative, TDD focused environment, contributing to the development of reliable, scalable software. Skills & Experience Required- 2-3 years of commercial experience developing applications with Node.js Strong knowledge of Typescript Good understanding ...

range of well-known clients. You'll work across backend services, APIs and cloud infrastructure, while also having the opportunity to contribute to frontend development where appropriate. Working within a collaborative product team, you'll be involved throughout the software development lifecycle, helping to deliver secure, high-performing … application architecture. Contribute to technical discussions and continuous improvement initiatives. Tech Stack Essential C# .NET/.NET Core TypeScript REST APIs Microsoft Azure Backend Development API Development Desirable React Node.js Azure Functions CI/CD Infrastructure as Code Docker Microservices Headless CMS Cloud-Native Development About ...

range of well-known clients. You'll work across backend services, APIs and cloud infrastructure, while also having the opportunity to contribute to frontend development where appropriate. Working within a collaborative product team, you'll be involved throughout the software development lifecycle, helping to deliver secure, high-performing … application architecture. Contribute to technical discussions and continuous improvement initiatives. Tech Stack Essential C# .NET/.NET Core TypeScript REST APIs Microsoft Azure Backend Development API Development Desirable React Node.js Azure Functions CI/CD Infrastructure as Code Docker Microservices Headless CMS Cloud-Native Development About ...

/d Umbrella inside IR35 About The Project The Developer Experience (DevX) Standards and Controls function is building a platform for control owners and development teams to manage/view their compliance with a range of software development controls. The candidate would be working on Kotlin and Java … built using modern coding techniques. Role purpose/summary Experience in Kotlin (or significant Java experience with a willingness to learn Kotlin) Experienced in API development, SQL/databases, HTML/Javascript Excellent writing skills and attention to detail in code Proactive person who will not wait ...

Ideally looking for experience in - expertise in LookML Semantic model Development - Development of custom visualisations using Looker API - Development of custom calculations using link vertex AI - Creation of LookML dashboards - Ability to use strong Github expertise Head of Data, Analytics & Digital Transformation Manchester City Centre, Greater ...

Development Manager (Platform) is responsible for leading the day-to-day development and delivery of SHG’s in-house reservation system, Hermes, built primarily in .NET. The role ensures highquality engineering, effective Agile ways of working, and the smooth delivery of enhancements, maintenance and integrations across the platform. … develop a team of software engineers, inherit and strengthen an established team culture, and work closely with the Solution Architect to ensure all development aligns with architectural standards and the wider technology strategy. Key Responsibilities: Manage the planning, delivery and quality of all development work on the Hermes ...

perfect time to join us! About the Role Level:4 Department: Technology Location: London I Southampton Contract type: Permanent Quilter is building a new API and Integration Platform. As API Product Owner you will own the "what and when" of that platform, turning the API strategy into … prioritised, deliverable backlog and ensuring each API we build delivers real value to integrating organisations. You will work hand-in-glove with the Lead Integration Platform Architect (who owns the "how"), our engineering teams and our delivery partner, and you will play a central role in proving the platform ...

Healthcare sectors . They are now looking for a talented Senior Full Stack Developer to join their engineering team and contribute to the continued development of their platform, editor and supporting cloud services. Responsibilities: Build and deliver new functionality across the core platform and React-based editor , supporting … discovery, sprint planning, roadmap discussions, demonstrations and retrospectives Evaluate technical challenges and contribute to architectural decisions and system improvements Diagnose and resolve application and API issues across both local and cloud-based environments Improve the performance, reliability and security of applications and services Contribute to the evolution ...

engineering teams and to customers. You will work across that whole span: from LoRaWAN and Modbus device decoding, through time‐series analytics, to the API and UI that engineers use every day. This is a hands‐on senior engineering role. You will own features end to end: design, implement … retention. Build and maintain the front end , a React 18/TypeScript single‐page application built with Vite, backed by a backend‐for‐frontend API, including accessibility, internationalisation and performance. Own the infrastructure as code for the services you build, using Terraform and Bicep, and extend the Azure DevOps ...

engineering direction of products used by thousands of organisations across the UK and internationally. This is an opportunity to combine hands-on software development with technical leadership, working with modern Microsoft technologies, AI-assisted development tools, and cloud-native architectures. Your Team You’ll work within a collaborative … across both our engineering practices and products. You'll have the opportunity to leverage tools such as GitHub Copilot while contributing to the development of intelligent capabilities within our SaaS platform. Beyond delivering great software, you’ll help mentor others, contribute to technical decision‐making, and influence ...

looking for a Senior Full-Stack Developer to play a pivotal role in leading the design, development, and deployment of complex software solutions. You will architect and maintain data engineering pipelines, backend services, APIs, demonstrate consideration for design and UI/UX when building user interfaces, delivering reliable … required, which means candidates applying for this role should either hold it or be eligible to obtain it. KEY RESPONSIBILITIES: Contribute to the design, development, and deployment of robust software solutions, promoting best practices throughout the software development lifecycle Contribute to architecting and maintaining complex data engineering pipelines ...

looking for a Senior Full-Stack Developer to play a pivotal role in leading the design, development, and deployment of complex software solutions. You will architect and maintain data engineering pipelines, backend services, APIs, demonstrate consideration for design and UI/UX when building user interfaces, delivering reliable … required, which means candidates applying for this role should either hold it or be eligible to obtain it. KEY RESPONSIBILITIES: Contribute to the design, development, and deployment of robust software solutions, promoting best practices throughout the software development lifecycle Contribute to architecting and maintaining complex data engineering pipelines ...

develop and maintain secure, scalable and high-performance enterprise web applications. The ideal candidate must have hands-on experience in backend engineering, frontend architecture, API development, event-driven systems, databases, containerization, testing and CI/CD. The role also requires strong ownership, technical problem-solving, collaboration and mentoring … capabilities. Job Requirements Bachelors degree in Computer Science, Engineering or a related field, or equivalent education and professional experience. Minimum 10 years of software development experience with strong full stack application development exposure. Strong hands-on experience in Java-based backend development. Excellent proficiency in Spring Boot, Spring ...

Description My client, a growing Belfast-based telecommunications and technology organisation , is hiring an API Engineer to join their existing technology team. This is an excellent opportunity for an experienced Backend/API Developer to work across a varied technology environment, developing integrations and APIs that support hosted … business-system integrations , providing the successful candidate with the opportunity to work on a diverse range of technology and integration projects. As an API Engineer , you will design, develop and maintain robust APIs and backend services that enable Clarity's internal platforms, customer systems and third-party applications ...

production‐grade software. This role is ideal for someone who enjoys working at pace in secure, technically challenging environments, with opportunities to contribute across API development, cloud‐native services and data integration. Typical responsibilities include: Developing software services using languages such as Java, JavaScript, TypeScript, Python or C++ … platforms, data services and streaming technologies Implement monitoring, logging and observability to support live service operation Support secure deployment and operation of applications across development, test and production environments Skills Required Experience working within the UK Security & Intelligence, defence or other secure government environments Strong knowledge of modern software ...

production‐grade software. This role is ideal for someone who enjoys working at pace in secure, technically challenging environments, with opportunities to contribute across API development, cloud‐native services and data integration. Typical responsibilities include: Developing software services using languages such as Java, JavaScript, TypeScript, Python or C++ … platforms, data services and streaming technologies Implement monitoring, logging and observability to support live service operation Support secure deployment and operation of applications across development, test and production environments Skills Required Experience working within the UK Security & Intelligence, defence or other secure government environments Strong knowledge of modern software ...

Location 1 Castle Court, Castlegate,Dudley, DY1 4RD,United Kingdom Job Category Software Development Employee Type FT Salaried Travel 5% Manage Others No Description We are seeking a Senior Software Engineer, Team Leader, to join our IMCS digital transformation team in Dudley (West Midlands). In this role … guidance and support of the work being completed. Acting as a main communication point with the Chief Technical Officer. Key Responsibilities Lead the design, development, and delivery of full-stack applications, owning technical direction from architecture through production deployment Drive technical decisions and trade-offs, communicating rationale clearly ...

Integration Suite developments across key business transformation programmes Designing and delivering robust integration solutions within a complex SAP environment Owning and driving Tarmac's API development and integration strategy Translating business requirements into scalable technical solutions Leading integration workshops and engaging with stakeholders across the business Managing … delivering both large-scale projects and smaller enhancement initiatives Ensuring best practice development standards and integration methodologies are followed What We're Looking For Essential Skills & Experience 3+ years' hands-on experience with SAP Integration Suite Strong experience with ABAP Proxies and RFC debugging Expertise configuring and supporting adapters ...

Senior Full-Stack Software Engineer Web, Mobile & Operational Systems Are you an experienced Senior Full-Stack Software Engineer able to support the development of a secure situational-awareness and operational-management platform. The role will involve developing and integrating backend services, web-based operational dashboards, graphical user interfaces … mobile application services. We are looking for someone with strong experience in: - Backend/API development using Node.js/TypeScript, Python, .NET or similar - Modern web development using React, Next.js or comparable frameworks - GUI and dashboard development - PostgreSQL and database design - AWS, Azure or equivalent cloud ...

week We have a number of openings for Software Engineers to join our growing team! Our Software Engineers are exposed to cutting edge development and the latest cloud technologies. As a full stack developer, you will be using the latest C# .NET Core for API development alongside … improve and evolve, so we welcome new ideas and ways of working. Responsibilities Working closely with architects in all aspects of the design and development of solutions. Working with Product Owners to understand the scope of requirements and acceptance criteria. Following the coding structures and patterns in place within ...

Software Engineers at every level within a team across our Manchester, Gloucester or London teams, so we will discuss the great opportunities for development or challenges we offer based off your professional profile. Due to the interesting work we do and the sector this team is working … within your team Desired Skills and Experience: Core Software Engineering across a variety of languages, e.g. JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL ...

technical direction within your team Required Skills and Experience Full-stack experience across a selection of JavaScript frameworks (React, NextJS), TypeScript, Python, Java REST API development & OpenAPI/Swagger Cloud services (AWS or Azure) Containerisation & Orchestration (Docker, Kubernetes, OpenShift) Infrastructure as Code (Terraform, Ansible) Relational Databases (e.g. PostgreSQL … testing frameworks (e.g. Mocha, Jest, Cypress) We appreciate you may not be an expert in every area above - we can support with training and development in some areas! Please do make an application and we will identify where we can best support your growth specific to your application. Benefits ...

Contract Type: Contract The Opportunity We are looking for a talented IdAM Application Developer to join our growing team and support the development, deployment, and operation of critical Identity and Access Management (IdAM) and data processing solutions. This is an exciting opportunity to work across a modern technology stack … looking for candidates with experience in: Python development. JavaScript development. Linux administration experience, particularly Red Hat Enterprise Linux (RHEL) or CentOS. Application development and deployment in enterprise environments. Troubleshooting and supporting applications in production. Working collaboratively within Agile or DevOps teams. Strong analytical, problem-solving, and communication skills. Desirable ...