51 to 75 of 103 API Design Jobs in the UK excluding London

Senior Golang/Java Security Engineer

Hiring Organisation
Atrium Workforce Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £650 per day
vulnerability types SAST, SCA, and DAST, including the strengths and weaknesses of each At least one major cloud provider (e.g. AWS, GCP, Azure) REST API design HTTP Authentication Linux at the terminal, including scripting and automation (e.g. shell, Python) Some other highly valued skills may include: Experience with ...

Senior Backend Developer

Hiring Organisation
Oyster Consultants
Location
Manchester, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £80,000 per annum
technology choices, standards, and continuous improvement initiatives. Required Skills/Experience Strong C# development experience Experience with both .NET Core and .NET Web API Experience of building Microservices in .Net Core Experience using Message Based Architectures Experience using both SQL & NoSQL technologies Experience of API design Cloud ...

Senior Backend Developer

Hiring Organisation
Oyster Consultants
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £80,000 per annum
technology choices, standards, and continuous improvement initiatives. Required Skills/Experience Strong C# development experience Experience with both .NET Core and .NET Web API Experience of building Microservices in .Net Core Experience using Message Based Architectures Experience using both SQL & NoSQL technologies Experience of API design Cloud ...

Senior Salesforce Developer

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
telco, working fully remote from Hungary. Blend of hands-on Salesforce engineering, integrations, and AI-driven solutions in an Agile (Scrum) environment. Key responsibilities Design and develop high-quality solutions on Salesforce Service Cloud and Sales Cloud based on business requirements. Contribute actively to the customer's Salesforce development … community, sharing best practices and patterns. Build, enhance, and maintain Lightning components, Apex classes/triggers, flows, and complex configuration. Design and implement integrations with various internal and external systems, with and without middleware, following Force.com API best practices and integration patterns. Support the design and development ...

Senior Software Engineer

Hiring Organisation
CPS Group (UK) Limited
Location
Cardiff, South Glamorgan, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum
Java or a similar language is required, with the expectation that Java will feature more prominently at certain stages of development. Key Responsibilities Design, build, and maintain high-quality frontend applications using Angular Contribute to full-stack development across modern, scalable systems Collaborate with backend engineers on APIdesign and integration Work across the full software development lifecycle with a DevOps mindset Apply best practices including CI/CD, automated testing, and clean code principles Operate within an agile team, contributing to continuous improvement and technical decisions Ensure solutions meet security, performance, and quality standards Key Skills ...

Staff Software Engineer

Hiring Organisation
Classic Football Company Ltd
Location
Manchester Area, United Kingdom
collaborative Agile environment. You will take ownership of complex Magento and front-end initiatives, influence technical direction, and work closely with Product, Design, and Operations to ensure our platforms remain scalable, secure, and high-performing. Location: Hybrid/Remote flexibility Hours: The role is a full-time position … Responsibilities: Lead the design, development, and maintenance of Magento 2 (PHP) features, modules, and integrations, including REST and GraphQL APIs. Drive front-end development using React (JavaScript/TypeScript), consuming Magento GraphQL endpoints to deliver high-quality customer experiences. Own technical solutions from concept through to production, ensuring quality ...

Full Stack Web Developer

Hiring Organisation
LM RECRUITMENT SOLUTIONS LTD
Location
Stroud, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
full-stack technologies. Develop new features and functionality for both front-end and back-end components in following best practices. Implement and maintain robust API integrations with internal and third-party systems. Assist in monitoring, troubleshooting, and resolving production issues to maintain system reliability and data integrity. Participate … reviews, testing, and documentation to maintain high standards of code quality. Required Skills & Experience Strong full-stack development experience with Laravel/PHP for API development and front-end frameworks such as Vue.js (or similar). Familiarity with Node.js for working on an existing LoopBack application. Experience with ...

Python Software Engineer- ID45797

Hiring Organisation
Humand Talent
Location
Oxfordshire, England, United Kingdom
This role is a great fit for a full stack engineer who wants to work on a modern, high impact platform where good software design really matters. The Opportunity You will be joining a fast growing technology company building a production grade platform that enables advanced AI driven products. … Your role is not to build the AI itself but to design and develop the software systems that allow it to run reliably, securely and at scale. This is very much a proper engineering role. You will have real ownership, influence over technical decisions and the space to build ...

React Native developer

Hiring Organisation
Experis
Location
Knutsford, Cheshire, United Kingdom
Employment Type
Contract
Contract Rate
£430/day
full-stack development capability, disciplined engineering practices, and experience working in Agile environments. The role involves contributing across the full software development lifecycle, from design and development through testing, deployment, and ongoing support, with a strong emphasis on code quality, security, and automation. Key Responsibilities Design, develop … maintain React Native (Web) applications with a focus on performance, reliability, and maintainability Build and support Java-based backend services for enterprise-scale applications Design and implement RESTful APIs , including documentation using OpenAPI Specification (OAS)/YAML Apply Test-Driven Development (TDD) principles across frontend and backend components Write ...

Product Development Lead

Hiring Organisation
Brightwork Ltd
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent
engineering standards, and ensuring solutions are scalable, secure and fit for purpose. What you'll do Lead the end-to-end development lifecycle from design through to delivery Define technical direction and architecture across Java and AWS services Drive best practice across TDD, CI/CD, and scalable APIdesign Collaborate with Product, DevOps and QA teams to align technical delivery with business goals Guide technical change and continuous improvement initiatives Support and mentor engineers, fostering a high-performance culture What you'll bring Strong experience in backend software development with Java and AWS A proven track record ...

AWS/Azure Integration Engineer Security Clearance

Hiring Organisation
Akkodis
Location
Stevenage, Hertfordshire, England, United Kingdom
Employment Type
Full-Time
Salary
£45,000 - £70,000 per annum
will contribute to both delivery of major transformation initiatives and the continuous improvement of integration standards, tooling, and best practices . Key Responsibilities Design, develop, and support cloud integrations across AWS and Azure , including low-code/no-code solutions Translate business and functional requirements into robust technical integration … designs Build and maintain API-led, event-driven, and batch integrations across SaaS, cloud, and on-prem environments Configure, monitor, and support integration workflows to ensure performance, reliability, and security Support and enhance CI/CD pipelines for integration solutions Contribute to integration architecture decisions , patterns, and tooling standards ...

Full-Stack Developer (Laravel, Vue.js)

Hiring Organisation
Deerfoot Recruitment Solutions
Location
Stroud, Gloucestershire, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
Laravel/PHP APIs, Vue.js (or similar) front-end, Node.js/LoopBack, MySQL/MongoDB, Git, Docker, AWS/DigitalOcean (or similar), Linux environments. API design/integration skills, authentication/security best practices including SSO, CMS/content migrations. Proactive mindset: problem-solver, quick learner, clear communicator …/skills, this role could be a great fit: Full-Stack Developer, PHP/Laravel Developer, Vue.js Developer, Full-Stack PHP Developer, Node.js Developer, API Developer, Software Engineer (integrations), Web Application Developer (e-commerce/CRM), DevOps Engineer (Docker/AWS), Backend Developer (MySQL/MongoDB). Deerfoot Recruitment ...

Senior Scala Developer

Hiring Organisation
SF Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £90,000 per annum
following key skills: - At least 4 years commercial Scala programming - Strong framework experience (Akka, Play etc) - Relational database experience - PostgreSQL - MongoDB, NoSQL - RESTful API design and integration experience - Solid unit test understanding - Spec2, scalaTest etc - Experience working in a TDD/BDD driven environment - Containerization experience - Docker, Kubernetes … well-established friendly team then please apply now to be considered and for further details. Senior Scala Developer Up to £90,000 Scala, REST Api, NoSQL, TDD/BDD, functional programming, CI/CD, Play, Akka ...

Senior Full Stack Engineer

Hiring Organisation
Nusku
Location
City Of Bristol, England, United Kingdom
succeed: Must-haves: Strong proficiency in modern software development (e.g., PHP/Laravel, JavaScript/Vue.js, or equivalent). Solid understanding of RESTful API design and integration. Experience designing and maintaining scalable, modular, and production-ready codebases. Proficiency with relational databases (e.g., MySQL, PostgreSQL). Familiarity with Docker ...

Full Stack Software Engineer

Hiring Organisation
Bolt Technical Limited
Location
Milton Keynes, Buckinghamshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£80,000
develop a LAMP-based full-stack platform Audit, refactor, and improve legacy code without full rewrites Introduce modern front-end frameworks (React, Vue, Angular) Design and maintain APIs (REST/GraphQL) Improve performance, security, and scalability Contribute to DevOps, CI/CD, and cloud infrastructure Mentor junior developers … best practices What Theyre Looking For Senior full-stack experience in a LAMP environment Strong PHP and MySQL skills Experience with modern JavaScript frameworks API design experience Comfortable in a hands-on, pragmatic, small-team environment Strong communication and problem-solving skills Package & Benefits ...

AI Architect

Hiring Organisation
Harvey Nash
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Contract
different business needs. Collaborate with enterprise, data, principle and solution architects to ensure AI capabilities are seamlessly embedded within the broader technology ecosystem. Architect, design, and implement scalable AI solutions using Azure AI Services Lead technical PoC's. Technical Requirements Demonstrable experience of shaping AI capabilities to ensure they … experience in: Python (data workflows, Azure SDKs) C#/.NET (integration with enterprise systems) React (frontend POC/demo apps) Deep understanding of: RESTful API design & consumption Azure AI service orchestration & pipelines Cognitive Search (keyword, semantic & hybrid modes) OCR, key-value pair extraction, and document layout analysis Experience ...

AI Architect

Hiring Organisation
Harvey Nash
Location
Edinburgh, UK
different business needs. Collaborate with enterprise, data, principle and solution architects to ensure AI capabilities are seamlessly embedded within the broader technology ecosystem. Architect, design, and implement scalable AI solutions using Azure AI Services Lead technical PoC's. Technical Requirements Demonstrable experience of shaping AI capabilities to ensure they … experience in: Python (data workflows, Azure SDKs) C#/.NET (integration with enterprise systems) React (frontend POC/demo apps) Deep understanding of: RESTful API design & consumption Azure AI service orchestration & pipelines Cognitive Search (keyword, semantic & hybrid modes) OCR, key-value pair extraction, and document layout analysis Experience ...

Lead Application Security Engineer

Hiring Organisation
Anson Mccade
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Permanent, Work From Home
experienced Application Security Engineering Lead to join a dynamic team driving secure software development across the organisation. In this role, you'll design, implement, and maintain solutions that protect critical systems and sensitive information, while influencing security strategy at a senior level. This is a hybrid role, offering flexibility … Proficiency in at least one programming language (e.g., Java, Go). Experience with at least one major cloud platform (AWS, GCP, Azure). REST API design and HTTP authentication. Linux proficiency, including terminal usage, scripting, and automation (e.g., Shell, Python). Highly Desirable CI/CD experience. Knowledge ...

Senior Salesforce Developer

Hiring Organisation
Atrium Global
Location
Chesterfield, Derbyshire, East Midlands, United Kingdom
Employment Type
Contract
Contract Rate
From £500 to £550 per day
IR35) Sector: Banking Key Skills & Experience Salesforce +5 years experience AND/OR React Native (Web) +5 years Java +5 years TDD, BDD RESTful API design & build OAS/YAML Unit Testing GitLab CI/CD Pipelines Agile practitioner, SonarQube, Veracode, Jira, Confluence Banking/Financial services background ...

Mid-Level Back End Developer

Hiring Organisation
The Genius Group (TGG)
Location
Altrincham, Greater Manchester, UK
TypeScript Familiarity and experience with PostgreSQL, Sequelize, Jest, Docker, PM2 and Redis patterns. Experience writing tests with Jest or similar frameworks Understanding of RESTful API design principles Good problem-solving skills and attention to detail Key communication skills What We Offer: Competitive salary (depending on experience) Opportunities ...

Full Stack Node.JS Developer - Reading - Hybrid

Hiring Organisation
Transparent Technology
Location
Reading, Berkshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
backend and a React/Redux front end, working with complex datasets, real-time dashboards, and advanced visualisations. You'll be involved in API design, PostgreSQL performance optimisation, frontend state management, CI/CD pipelines, and cloud infrastructure, while collaborating closely with Product, Data, and commercial stakeholders. ...

Web Developer - Remote (PHP, .JS, SQL)

Hiring Organisation
Metaskil Limited
Location
Stroud, Gloucestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £55,000 per annum
their team and help enhance the company’s core digital infrastructure. You will demonstrate strong full-stack development experience with Laravel/PHP for API development and front-end frameworks such as Vue.js (or similar), a familiarity with Node.js and experience with CMS platforms and content/data migrations. … addition, you will have proven experience with relational databases (MySQL) and familiarity with NoSQL databases (MongoDB). Experience with API design and integrations, connecting multiple business systems and an understanding of authentication, authorisation, and web security best practices. You will be proficient with Git version control, containerisation tools ...

Full Stack Web Developer

Hiring Organisation
Metaskil Limited
Location
Stroud, Gloucestershire, United Kingdom
Employment Type
Permanent
Salary
£48000 - £55000/annum plus benefits
full stack, and wants to contribute to a mission-critical platform. You will demonstrate strong full-stack development experience with Laravel/PHP for API development and front-end frameworks such as Vue.js (or similar), a familiarity with Node.js and experience with CMS platforms and content/data migrations. … addition, you will have proven experience with relational databases (MySQL) and familiarity with NoSQL databases (MongoDB). Experience with API design and integrations, connecting multiple business systems and an understanding of authentication, authorisation, and web security best practices. You will be proficient with Git version control, containerisation tools ...

Software Integration Engineer

Hiring Organisation
Akkodis
Location
Stevenage, England, United Kingdom
Role We’re seeking a skilled integration engineer to join our software & integration team. In this role, you’ll be responsible for the discovery, design, and documentation of integrations across our cloud platforms, enabling seamless data flow between systems. You’ll work closely with software engineers, business analysts, cloud … architects, and QA teams to deliver scalable and maintainable integration solutions Responsibilities Design and develop integrations for implementation within a low-code/no-code environment Collaborate with business analysts and solution architects to translate business requirements into integration solutions Document integration designs, data flows, and technical specifications clearly ...

Business Analyst

Hiring Organisation
Horwich Farrelly
Location
Salford, Lancashire, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
with business objectives. Map as-is and to-be processes, identifying automation opportunities and efficiency gains. Collaborate with developers and testers on data flows, API contracts, and test coverage. Support backlog refinement and prioritisation, ensuring stories are ready for sprint planning. Contribute to UX validation and user journey mapping … Azure AI/OpenAI. Experience with insurance or legal processes. Familiarity with Azure Dev Ops for capturing epics, features and user stories. Understanding of API design and basic technical concepts. About the team Robert Buxton, Product Owner, shares his perspective: "This BA role is all about bridging ...