1 to 25 of 36 Swagger Jobs in the UK

Full Stack Engineer

Hiring Organisation
Persistent Systems
Location
London Area, 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 ...

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 ...

Backend Software Engineer

Hiring Organisation
Hays
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500.0 - £550.0 per day + up to £550pd (inside IR35)
similar automated pipeline tooling Flexibility working in agile teams and collaborating closely with engineers, product, and design colleagues Nice to have: API Specification using Swagger/OpenAPI Gradle build systems Liquibase (or similar) for database versioning/migrations Kafka or similar event-streaming platforms React and Typescript ...

Java Software Engineer

Hiring Organisation
Sanderson
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
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 ...

Python Developer

Hiring Organisation
Stackstudio Digital Ltd
Location
United Kingdom
Employment Type
Permanent
data structure design. Build scalable algorithms and write clean, maintainable, and well-structured code. Develop and maintain RESTful APIs using OpenAPI/Swagger, Connexion, or FastAPI. Work with Python web frameworks such as Flask, Django, FastAPI, and Jinja2. Data, Analytics & Databases Perform data manipulation and analysis using tools like ...

Software Developer

Hiring Organisation
Adecco
Location
Leyland, Lancashire, UK
databases using EF Core (DbContext, LINQ, Migrations) Debug end-to-end request flows(UI Controller API Database Response) Maintain and publish API documentation using Swagger/OpenAPI Ensure API security, reliability, and performance including: Proper error handling Retry logic Logging Timeouts CORS configuration Collaborate with database, infrastructure ...

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 ...

Lead Solution Architect

Hiring Organisation
BP Energy
Location
South West London, London, United Kingdom
Employment Type
Work From Home
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 ...

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 ...

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 ...

Senior Software Engineer

Hiring Organisation
Bamboo Rose
Location
Greater Nottingham, 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 ...

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 ...

Software Developer

Hiring Organisation
Reed
Location
Wellington, Shropshire, UK
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
City of London, London, 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 ...

Data Analyst - Integrations

Hiring Organisation
Precise Placements
Location
Westminster, Greater London, UK
best practices. Key Skills & Experience: Proven experience in a Data Analyst or similar technical role. Strong hands-on experience with RESTful API design, documentation (Swagger/OpenAPI), and testing tools (e.g. Postman). Proficiency in SQL and scripting languages such as Python or R. Solid understanding of data modelling ...

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
London Area, 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 ...

Test Automation Engineer

Hiring Organisation
Granite Recruitment and Consulting Limited
Location
Bath, Avon, England, United Kingdom
Employment Type
Full-Time
Salary
£35,000 - £50,000 per annum
testing experience, focusing on front end & web applications Experience automating complex web user interfaces Automation frameworks such as Selenium WebDriver Knowledge of tools like Swagger, Postman and ReadyAPI Some Python or other coding skills In return, the company are able to offer: A salary in the range ...

Senior Product Analyst

Hiring Organisation
CHAMP Cargosystems
Location
Reading, 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 ...