51 to 75 of 272 RESTful Jobs in the UK

Senior Developer

Hiring Organisation
Found-U
Location
Normanton, England, United Kingdom
interesting to work on. Sitting on top of it is a healthy amount of .NET, C#, SQL Server, Entity Framework, Azure DevOps and Git. RESTful APIs, CI/CD pipelines, JavaScript, HTML and CSS all feature too. Java experience would put you at the top of the list. ...

Senior Backend Engineer

Hiring Organisation
MarkIT Placements
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
Backend Architecture & APIs (Primary Focus) Design and evolve scalable backend services in Python using FastAPI for high-availability, high-throughput workloads. Build well-versioned RESTful APIs aligned to OpenAPI/Swagger, with strong conventions for consistency, idempotency, and backward compatibility. Implement authentication and authorization using OAuth2/OIDC, session management ...

Full Stack Software Developer

Hiring Organisation
GoFibre Broadband Limited
Location
Edinburgh, Midlothian, Scotland, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£55,000
such as Django or FastAPI Solid JavaScript/TypeScript skills and experience with modern frontend frameworks (Angular or Vue) Confident designing and working with RESTful APIs, with some exposure to GraphQL Experience with relational databases (PostgreSQL/MySQL) and familiarity with NoSQL options Comfortable with Git-based workflows, CI/ ...

Full Stack Engineer

Hiring Organisation
Egregious
Location
London, England, United Kingdom
Azure/AWS Good understanding of Playwright , Selenium/Nodriver, BeautifulSoup Good React , Vite, JavaScript , CSS, Tailwind Good understanding of asynchronous request handling and RESTful APIs Good understanding of proxies, browser tracking , cookies, and browser fingerprinting Experience with PostgreSQL , MySQL, ElasticSearch , MongoDB, or similar Strong problem-solving and critical thinking ...

Java Fullstack Technical Lead

Hiring Organisation
Capgemini
Location
City of London, London, United Kingdom
leadership role. Strong experience delivering solutions in Agile/Scrum environments. Full‐stack development expertise using Angular and Java. Strong understanding of microservices architectures, RESTful APIs, and cloud platforms (AWS and/or Azure). Experience with automation testing frameworks and performance testing tools. Excellent communication skills with the ability ...

Software Engineer (Applied AI)

Hiring Organisation
Euphoric
Location
United Kingdom
understanding of both scale and quality from larger tech organisations. Hands-On Full Stack Skills: Proficiency in React/Typescript and/or Python (RESTful APIs, data pipelines), plus comfort with deploying and maintaining services on modern cloud platforms (GCP preferred, AWS or Azure also fine). Applied AI/ ...

SC Java Developer

Hiring Organisation
Sanderson Government and Defence
Location
South East London, London, United Kingdom
Employment Type
Permanent
Salary
£60,000
contribute to API development, containerised applications, and cross-functional engineering initiatives. Must-Have Skills Strong commercial experience with Java Hands-on expertise with RESTful APIs Proficiency in Spring Boot Experience working with Docker Solid understanding of Java interfaces and object-oriented design Must be eligible for SC Clearance Nice ...

Senior Software Engineer

Hiring Organisation
True North Group
Location
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
best practices Proven experience delivering AI-powered features, including LLM integrations and RAG-based solutions Experience integrating AI capabilities into .NET backend systems and RESTful APIs Familiarity with CI/CD pipelines, Docker, and cloud infrastructure (Azure experience advantageous) Experience working in agile environments with modern DevOps toolchains Strong architectural ...

Quality Assurance Automation Engineer

Hiring Organisation
Lorien
Location
Leeds, England, United Kingdom
learn quickly). Deep understanding of CI/CD practices and experience with tools like GitLab CI/CD. Expertise in API/RESTful service testing, risk-based testing approaches, and automation strategy development. Solid familiarity with issue-tracking tools such as Jira and strong organizational skills for documenting ...

Java Technical Lead - London, Wembley

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Permanent
Salary
£75000 - £80000/annum + Benefits
YAML workflows - not as a DevOps engineer, but as a developer who understands the pipeline their code flows through. API Mastery: Deep expertise in RESTful API design principles, OAuth2 authentication flows (including FusionAuth integration), and DMARC-compliant transactional email logic via SendGrid. Duties Engineering Standards: Define and enforce the clients ...

QA Automation Engineer

Hiring Organisation
Lorien
Location
Leeds, UK
Employment Type
Full-time
learn quickly). Deep understanding of CI/CD practices and experience with tools like GitLab CI/CD. Expertise in API/RESTful service testing, risk-based testing approaches, and automation strategy development. Solid familiarity with issue-tracking tools such as Jira and strong organizational skills for documenting ...

QA Automation Engineer

Hiring Organisation
Lorien
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£550 - £575 per day
learn quickly). Deep understanding of CI/CD practices and experience with tools like GitLab CI/CD. Expertise in API/RESTful service testing, risk-based testing approaches, and automation strategy development. Solid familiarity with issue-tracking tools such as Jira and strong organizational skills for documenting ...

Python Developer

Hiring Organisation
Sanderson
Location
United Kingdom
Global Interpreter Lock (GIL), multithreading, multiprocessing, and asyncio Strong grasp of type hinting, generators, iterators, and Pythonic loop constructs Proven ability to design RESTful APIs for high-throughput, low-latency systems Experience with unit testing, integration testing, and test automation frameworks Solid understanding of PostgreSQL, Redis, and message queues (e.g. ...

Junior / Mid-Level Full Stack Developer (.NET & Angular)

Hiring Organisation
Reed
Location
Tewkesbury, Gloucestershire, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £40,000 per annum, Inc benefits
your continued growth and development. What you’ll be doing Designing and building scalable, secure web applications and websites Developing and maintaining high-performance RESTful APIs Working in a hybrid-cloud environment, combining a modern Microsoft .NET stack with Google Cloud Platform services Taking features through the full development lifecycle ...

Senior Software Engineer

Hiring Organisation
Osborne Appointments
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£70000/annum + Benefits
desirable) Solid experience with MySQL, including optimisation and performance tuning Experience with modern JavaScript frameworks (React, Vue, Angular etc.) Strong understanding of API design (RESTful or GraphQL) Experience working with Linux environments Familiarity with Git, CI/CD pipelines, and agile methodologies A proactive, solutions-focused mindset with strong problem ...

Senior Front End Developer

Hiring Organisation
Mitsubishi Electric – UK
Location
Hatfield, England, United Kingdom
React. Familiarity with .NET MAUI or similar hybrid mobile frameworks. Solid understanding of Web Components (Custom Elements, Shadow DOM, Templates). Experience integrating with RESTful APIs. Design and build scalable, component-driven UI architectures. Develop reusable UI components and shared libraries. Apply best practices in component composition, state management ...

Lead Software Engineer

Hiring Organisation
DWP Digital
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
modern open-source technologies, such as Java, JavaScript and Node.js Deep experience building and running systems in cloud environments (AWS or Azure), including APIs, RESTful services and microservice architectures Strong practical experience using Test-Driven Development (TDD) to build reliable, maintainable software Experience working with SQL and NoSQL databases, such ...

Lead Software Engineer

Hiring Organisation
DWP Digital
Location
Sheffield, South Yorkshire, Yorkshire, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
modern open-source technologies, such as Java, JavaScript and Node.js Deep experience building and running systems in cloud environments (AWS or Azure), including APIs, RESTful services and microservice architectures Strong practical experience using Test-Driven Development (TDD) to build reliable, maintainable software Experience working with SQL and NoSQL databases, such ...

Lead Software Engineer

Hiring Organisation
DWP Digital
Location
Blackpool, Lancashire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
modern open-source technologies, such as Java, JavaScript and Node.js Deep experience building and running systems in cloud environments (AWS or Azure), including APIs, RESTful services and microservice architectures Strong practical experience using Test-Driven Development (TDD) to build reliable, maintainable software Experience working with SQL and NoSQL databases, such ...

Lead Software Engineer

Hiring Organisation
DWP Digital
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£90,000
modern open-source technologies, such as Java, JavaScript and Node.js Deep experience building and running systems in cloud environments (AWS or Azure), including APIs, RESTful services and microservice architectures Strong practical experience using Test-Driven Development (TDD) to build reliable, maintainable software Experience working with SQL and NoSQL databases, such ...

Server-Side Java/AWS engineer

Hiring Organisation
Harvey Nash
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£55,000 - £80,000 per annum
critical systems that support transaction reporting across EMEA/APAC. What you'll do: Build scalable microservices using Java (Spring Boot) on AWS Develop RESTful APIs and cloud-native solutions Work on regulatory reporting platforms with real business impact Collaborate closely with product and business teams Tech stack: Java (17+ ...

Senior Full Stack Developer - 2 days a week in London - £60-80k

Hiring Organisation
Oliver Bernard
Location
City of London, London, United Kingdom
secure web applications Build backend services using Python (e.g. FastAPI, Flask, or Django) Develop modern frontend applications using React and TypeScript Design and maintain RESTful APIs 5+ years’ experience as a full-stack developer AI & Modern Development Practices (Required) Experience using AI coding tools or assistants ...

Dotnet Developer

Hiring Organisation
LanceSoft UK
Location
City of London, London, United Kingdom
solutions in a regulated environment. Key Responsibilities Design, develop, and maintain C#/.NET applications supporting Risk or Securities Lending platforms Build and consume RESTful APIs to integrate with upstream/downstream systems Implement scalable, testable, and maintainable object oriented code following best practices Contribute to risk workflows including exposure ...

Full Stack Developer

Hiring Organisation
Spectrum IT Recruitment
Location
Bournemouth, Dorset, United Kingdom
Employment Type
Permanent
Strong proficiency in React, Next.js, and modern JavaScript/TypeScript. Solid back end experience with Prisma ORM and SQL databases. Experience designing and building RESTful APIs. Familiarity with CI/CD pipelines and Git-based work flows. Strong problem-solving and debugging skills. Ability to work autonomously and communicate effectively ...

Full Stack Software Engineer

Hiring Organisation
Brio Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 Daily
applications using Next.js and TypeScript Develop and maintain cloud-native solutions on AWS, following well-architected and security best practices Design, build, and consume RESTful APIs, ensuring performance, reliability, and security standards are met Write and maintain automated end-to-end test suites using Playwright as part of the development ...