1 to 25 of 28 Swagger Jobs in the UK

Senior Full Stack Engineer

Hiring Organisation
MarkIT Placements
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £500 to £700 per day
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, and fine-grained permissions. Design ...

Full Stack Engineer

Hiring Organisation
Persistent Systems
Location
England, United Kingdom
tools: Aqua scan, Checkmarks, SonarQube, Datadog, Soda, SSRS, etc. • Cloud: Azure, AWS (S3) basic • Others: REST APIs, ElasticSearch, New Relic, CI/CD, ETL, Swagger, Postman, Rancher, Data Analytics, ML Models, GitHub Copilot, Jira and Confluence. Key Responsibilities Full Stack Development: Build and maintain scalable web applications using Java ...

Front End Developer - Active SC

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500.0 - £550.0 per day + Up to £550 per day - Inside IR35
Postgres (Liquibase exposure beneficial). Experienced with CI/CD pipelines and modern DevOps practices (e.g., Jenkins or similar tooling). Familiarity with Swagger/OpenAPI, Gradle, Liquibase, Kafka, Java (Spring Boot). Comfortable working in Agile environments and collaborating across multidisciplinary teams. Excellent communication skills. Nice to have ...

Java Software Engineer

Hiring Organisation
Sanderson Recruitment
Location
London, United Kingdom
Employment Type
Contract
Docker and containerisation CI/CD pipelines (Jenkins or similar) Working in agile, multi-disciplinary teams Desirable experience Kafka Liquibase or similar migration tooling Swagger/OpenAPI Gradle React TypeScript Reasonable Adjustments: Respect and equality are core values to us. We are proud of the diverse and inclusive community ...

Senior Software Engineer

Hiring Organisation
Bamboo Rose
Location
England, United Kingdom
frontend performance optimization and accessibility Exposure to microservices or event-driven architectures Experience with code generation approaches and tooling, such as: OpenAPI/Swagger-based client and server generation GraphQL schema-first or code-first workflows with generated types Why You’ll Love Working Here You’ll help shape ...

Lead Solution Architect

Hiring Organisation
BP Energy
Location
London, UK
Employment Type
Full-time
Familiarity with React for UI development is highly valuable. Integration Expertise: You understand real-time messaging such as AMQ, API design using JSON and Swagger, and batch processing methods commonly used in trading systems. Infrastructure & DevOps: You understand CI/CD workflows, Git-based repositories, automation tools such ...

Backend Developer

Hiring Organisation
Damia Group Ltd
Location
Newcastle upon Tyne, Tyne and Wear, Tyne & Wear, United Kingdom
Employment Type
Permanent
Salary
£35000 - £40000/annum
pipelines, version control (Git), and DevOps practices Familiarity with API gateways, webhooks, and event-driven architectures Experience writing or contributing to API documentation (Swagger/OpenAPI is a plus) Previous experience with Delphi is a plus Damia Group Limited acts as an employment agency for permanent recruitment and employment ...

Release Manager - Active SC, AWS

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £500 per day - Inside IR35
sign-off criteria ahead of releases. Drive continual improvement in release processes, collaborating with agile delivery teams and leveraging knowledge of tools like Swagger/OpenAPI, Gradle, Liquibase, Kafka, React and Typescript. Nice to have: Immediate availability Hays Specialist Recruitment Limited acts as an employment agency for permanent recruitment ...

Software Developer

Hiring Organisation
Reed
Location
Wellington, Somerset, England, United Kingdom
Employment Type
Full-Time
Salary
£41,000 - £51,000 per annum, Inc benefits
dependency injection. Quality-focused with experience in unit testing (Jest/NUnit or similar) and code review. Knowledge of RESTful API design, OpenAPI/Swagger, and NoSQL databases. Excellent collaboration skills, with experience working closely with product teams, platform teams, developers, and testers. Strong written and verbal communication skills ...

Lead Software Developer

Hiring Organisation
Oscar Associates (UK) Limited
Location
Warrington, Cheshire, North West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£70,000
Maintaining high-quality technical documentation Tech Stack & Experience Core technologies: .NET 10/ASP.NET Core Entity Framework Core RESTful API design/OpenAPI/Swagger Angular 21 (mandatory) TypeScript/RxJS DevExpress DevExtreme v25 (mandatory) Microsoft Azure (App Services, SQL, Storage) Azure Entra ID Azure Key Vault Infrastructure ...

Lead Software Developer

Hiring Organisation
C4S Search Ltd
Location
Swindon, Wiltshire, England, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £70,000 per annum
Infrastructure as Code using Azure DevOps or GitHub Actions, and Bicep or Terraform. Expertise in designing, securing, and delivering RESTful APIs (OpenAPI/Swagger, versioning, caching, RBAC). Strong understanding of Azure AD/Entra ID, OAuth2/OIDC, Managed Identity, and secrets management. Proven experience supporting large-scale ...

Quality Assurance Tester

Hiring Organisation
Harrington Starr
Location
England, United Kingdom
requirements: Strong manual and/or automated testing of complex web apps Experience testing Java/Spring Boot backends REST API testing (Postman/Swagger etc.) Strong SQL skills React/Next.js frontend testing experience AWS familiarity (EC2, RDS, S3, CloudWatch) Docker/Kubernetes exposure Fintech or payments experience ...

.Net Developer

Hiring Organisation
Protected Trust Services
Location
Bournemouth, England, United Kingdom
interfaces and databases. Tool Experience · Web/Testing Technologies - .NET Core, Web API, jQuery, Ajax, Web Services, Entity Framework, Asp.NET, ADO .NET, Azure Function, Swagger · Database Technologies - MS SQL Server · Software - VSTS, GitLab, JIRA The Package · Competitive salary based on experience. · 21 Days Holiday and UK Bank Holidays paid. ...

Lead Developer

Hiring Organisation
Pure Resourcing Solutions
Location
Snailwell, Newmarket, Suffolk, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £70,000 per annum
scalable backend engineering. Strong experience with .NET Core/.NET Framework. Proficiency with unit and integration testing. Hands on experience with API documentation tools (Swagger/OpenAPI). Understanding of versioning and backwards compatibility strategies. Exposure to CI/CD pipelines (Azure DevOps, Jenkins etc.). Core Competencies Strategic ...

Full Stack Developer - .NET/C# - Angular

Hiring Organisation
Planet Recruitment
Location
Bristol, United Kingdom
Employment Type
Permanent
Salary
£40000 - £50000/annum
Back end: .NET (C#), asynchronous programming, dependency injection * Quality: Unit testing - Jest/NUnit or similar, code review * APIs & data: RESTful design, OpenAPI/Swagger, NoSQL databases * Ways of working: Collaborating with product/platform/developers/testers, strong written and verbal communication, attention to detail, and handling ...

Full Stack Developer - .NET/C# - Angular

Hiring Organisation
Planet Recruitment
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£40000 - £50000/annum
Back end: .NET (C#), asynchronous programming, dependency injection * Quality: Unit testing - Jest/NUnit or similar, code review * APIs & data: RESTful design, OpenAPI/Swagger, NoSQL databases * Ways of working: Collaborating with product/platform/developers/testers, strong written and verbal communication, attention to detail, and handling ...

Fullstack Developer

Hiring Organisation
Damia Group Ltd
Location
Newcastle Upon Tyne, Tyne and Wear, North East, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £500 per day
Full Stack Software Developer - Remote with travel to Newcastle a couple of times a month - 2/3 months+ - OUTSIDE IR35 My client is a global leading IT consultancy. They are on the hunt for ...

Data Analyst

Hiring Organisation
Tate Recruitment
Location
England, United Kingdom
with APIs, REST, JSON . Experience with Azure and Microsoft data tools. Good SQL skills; some Python or R is a bonus. Familiarity with Swagger/OpenAPI or Postman . Understanding of data modelling, ETL concepts and system‐to‐system integrations. Comfortable working with both technical teams and business ...

Senior Product Analyst

Hiring Organisation
CHAMP Cargosystems
Location
England, United Kingdom
part of a small team. Knowledge in user experience (UX) Knowledge of RESTful APIs. Knowledge of integration testing of APIs using tools like Swagger, Postman. Knowledge of creation of API documentation using YAML specifications. Creatively analytical, out of the box thinkers who can backup ideas their ideas with research ...

Midlevel / Senior Front End Engineer (TypeScript / Angular)

Hiring Organisation
Carno
Location
England, United Kingdom
About Carno: Carno is a fast-growing climate tech startup building the operating system for the UK’s renewable energy installation industry. Our platform streamlines surveys, design, quoting, and compliance workflows for renewable installers, cutting ...

Application Support Analyst

Hiring Organisation
Newton Blue
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£40,000
medical insurance industry Knowledge and experience of supporting insurance, financial or accounting systems Knowledge of VB/.NET applications Knowledge of Webservices, Gravitee, Kubernetes, Swagger ...

Full Stack Developer (ReactJS & Java)

Hiring Organisation
KBC Technologies UK LTD
Location
Leeds, West Yorkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
using ReactJS Designing and developing high-performance backend services with Java & Spring Boot Creating scalable REST APIs and microservices Writing clear and maintainable Swagger/OpenAPI documentation Producing Low-Level Designs (LLD) and shaping technical solutions Reviewing code and promoting engineering best practices Mentoring developers and contributing … Strong hands-on experience with ReactJS Solid backend expertise in Java, Spring Boot, and Microservices Experience designing and consuming RESTful APIs Comfortable creating Swagger/OpenAPI specs Strong understanding of software design and clean code Experience with testing frameworks and automation Practical exposure to Azure and/ ...

Cloud Platform Engineer (SRE)

Hiring Organisation
KBC Technologies UK LTD
Location
Sheffield, South Yorkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
Role Overview We are seeking a skilled Cloud Platform Engineer/Site Reliability Engineer (SRE) with strong expertise in Google Cloud Platform (GCP) to design, build, and operate secure, scalable, and automated cloud platform capabilities. ...

Software Engineer

Hiring Organisation
Diamond Light Source
Location
Didcot, Oxfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£50,000
About Us Software helps to enable the world-leading science performed at Diamond. Our software systems facilitate operations at all levels, including the low-level control of synchrotron and beamline hardware, the planning, execution and ...

Mulesoft Architect

Hiring Organisation
167 Solutions Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
MuleSoft Engineer/Integration Consultant Location: UK (London/Hybrid/Remote options) Employment Type: Permanent Salary: Competitive + benefits About the Role 167 Solutions is working in partnership with a well-established and growing ...