Contract RESTful Jobs in England

1 to 25 of 50 Contract RESTful Jobs in England

Lead Fullstack Software Engineer

Manchester, Lancashire, England, United Kingdom
Become
Java, Spring Boot, and Angular. Collaborate with cross-functional teams to deliver seamless end-to-end features, from user interfaces to backend services and database integration. Develop and consume RESTful APIs, contributing to our microservices-based and modular front-end architecture. Uphold high standards for code quality, performance, testing, and security. Participate actively in Agile ceremonies, code reviews, and continuous More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

AI Solution Architect (AI Agents, Retail / eCommerce)

Central London, London, United Kingdom
Hybrid / WFH Options
Staffworx Limited
based deployments, and integrating AI services into enterprise applications. Key Responsibilities: Architect and design AI-powered agent solutions that integrate with enterprise systems and cloud platforms. Develop and optimize RESTful and GraphQL APIs to facilitate AI-driven interactions. Utilize AWS services (Lambda, S3, API Gateway, SageMaker, DynamoDB, ECS, etc.) to deploy scalable AI solutions. Implement Full Stack JavaScript (Node.js, React.js More ❯
Employment Type: Contract, Work From Home
Posted:

Software Engineer

Sheffield, South Yorkshire, United Kingdom
Hybrid / WFH Options
Experis
of: Public Cloud. Infrastructure build and configurations of a variety of services including Compute, Storage, Networking. Linux. Relational and NoSQL databases. Integration services such as messaging and streams. Building RESTful API Services. Containerisation, Kubernetes, serverless functions. Microservices, and distributed tracing. Enterprise logging, monitoring, and alerting frameworks (e.g., ELK, Splunk, Prometheus, Grafana). Automation scripting (using scripting languages such as Terraform More ❯
Employment Type: Contract
Rate: £395 - £430/day
Posted:

Python Technical Architect

Bradford, West Yorkshire, Yorkshire, United Kingdom
LA International Computer Consultants Ltd
updated. Key Skills & Experience: * Solid experience in software development, with deep experience in Python. * Expertise in Python frameworks like Django, Flask or FastAPI. * Strong understanding of microservices architecture and RESTful APIs. * Proficient in relational and NoSQL databases (e.g., PostgreSQL, MongoDB). * Hands-on experience with cloud platforms (AWS, Azure, or GCP). * Familiarity with containerization (Docker, Kubernetes). * Knowledge of More ❯
Employment Type: Contract
Posted:

ServiceNow Consultant - London Market, Insurance, Contract

City of London, London, United Kingdom
Hybrid / WFH Options
Hanson Lee Resourcing Ltd
of designing and implementing complex IT systems and architectures. Strong understanding of cloud platforms (e.g., AWS, Azure). Experience in applying enterprise integration strategies w.r.t ServiceNow platform. Knowledge of RESTful APIs and experience in building and consuming them using ServiceNow. In-depth knowledge of IT governance, cybersecurity, and compliance standards. Hands-on experience with Agile and DevOps methodologies. Exceptional problem More ❯
Employment Type: Contract, Work From Home
Rate: Up to £600 per day
Posted:

Senior Golang Engineer

London, United Kingdom
Hybrid / WFH Options
Salt
resilient Back End solutions Essential Skills: 6-9 years of Back End engineering experience Strong coding skills in Golang (preferred), Java, or another typed language Hands-on experience with RESTful APIs , microservices architecture , and NoSQL/Postgres Familiarity with CI/CD tools such as Jenkins and Git Clear communicator with strong teamwork and problem-solving skills Desirable Skills: Experience More ❯
Employment Type: Contract
Rate: GBP 330 - 350 Daily
Posted:

Senior Golang Engineer

London, South East, England, United Kingdom
Hybrid / WFH Options
Salt Search
innovative and resilient backend solutions Essential Skills: 6-9 years of backend engineering experience Strong coding skills in Golang (preferred), Java, or another typed language Hands-on experience with RESTful APIs , microservices architecture , and NoSQL/Postgres Familiarity with CI/CD tools such as Jenkins and Git Clear communicator with strong teamwork and problem-solving skills Desirable Skills: Experience More ❯
Employment Type: Contractor
Rate: £330 - £350 per day
Posted:

Node.js Backend Engineer

Reading, Oxfordshire, United Kingdom
Hybrid / WFH Options
IDPP
contributing to a cutting-edge platform in a collaborative, agile environment. Key Responsibilities Design and develop scalable microservices using Node.js on Google Cloud Platform (GCP). Build and manage RESTful and GraphQL APIs using OpenAPI 3.0, Swagger, and YAML. Implement custom API policies using Node.js, JavaScript, or Python. Deploy and manage containerized services with Docker and Kubernetes. Contribute to CI More ❯
Employment Type: Contract
Rate: GBP Daily
Posted:

ML & AI Engineer

London, South East, England, United Kingdom
Harnham - Data & Analytics Recruitment
Face). You have a solid background in MLOps: experiment tracking, CI/CD for ML, model versioning, deployment, and monitoring. You've built scalable backend systems and APIs (RESTful/GraphQL), with solid experience in microservices and databases (SQL/NoSQL). You know your way around big data tools (Spark, Dask) and orchestration (Airflow, DBT). You understand More ❯
Employment Type: Contractor
Rate: £400 - £500 per day
Posted:

Senior Backend Developer

London, United Kingdom
Hybrid / WFH Options
Rullion - Eon
Security teams. Knowledge and Skills: Demonstrated expertise as a Mid or Senior Software Engineer. Proficiency in Python as your primary language, or willingness to adapt. Hands-on experience with RESTful APIs and/or GraphQL. Proficiency in version control tools like Git. Sound understanding of development best practices including pair programming and TDD. Eagerness to engage with emerging technologies and More ❯
Employment Type: Contract
Rate: GBP Annual
Posted:

Senior Backend Developer

City of London, London, Farringdon, United Kingdom
Hybrid / WFH Options
Rullion - Eon
Security teams. Knowledge and Skills: * Demonstrated expertise as a Mid or Senior Software Engineer. * Proficiency in Python as your primary language, or willingness to adapt. * Hands-on experience with RESTful APIs and/or GraphQL. * Proficiency in version control tools like Git. * Sound understanding of development best practices including pair programming and TDD. * Eagerness to engage with emerging technologies and More ❯
Employment Type: Contract
Posted:

Java Developer

Portsmouth, Hampshire, South East, United Kingdom
Yolk Recruitment
testing frameworks Write clean, maintainable, and well-documented code Work closely with internal and external stakeholders Essential Skills & Experience Java (version 8+) Spring Boot and Spring Framework (inc. Hibernate) RESTful APIs over HTTPS Microservices and distributed systems Agile development (Scrum) CI/CD pipelines Git and Jira (or similar tools) UML or SysML using Enterprise Architect or equivalent Strong communication More ❯
Employment Type: Contract
Rate: £50 - £55 per hour + INSIDE IR35
Posted:

Python Developer

London, Farringdon, United Kingdom
Hybrid / WFH Options
Rullion - Eon
Security teams. Knowledge and Skills: Demonstrated expertise as a Mid or Senior Software Engineer. Proficiency in Python as your primary language, or willingness to adapt. Hands-on experience with RESTful APIs and/or GraphQL. Proficiency in version control tools like Git. Sound understanding of development best practices including pair programming and TDD. Eagerness to engage with emerging technologies and More ❯
Employment Type: Contract
Posted:

Senior Backend Engineer - Golang

London, United Kingdom
Korn Ferry
a Back End engineer with strong proficiency in Golang . Previous work experience in the banking sector or on commercial lending platforms is essential. Solid understanding of microservices architecture , RESTful API development, and distributed systems. Familiarity with cloud platforms such as AWS, GCP, or Azure. Good knowledge of containerisation and orchestration tools (Docker, Kubernetes). Experience working with relational and More ❯
Employment Type: Contract
Rate: GBP 500 Annual
Posted:

Software Engineer

London, South East, England, United Kingdom
Lorien
repositories, bug tracking tools, and wikis using Gitlab, Endevor, JIRA, and Confluence. Implement DevOps and Agile methodologies, including CI/CD practices with Jenkins. Develop and integrate SOA and Restful APIs. Required Skillsets: Experience with ZOS Connect EE, DB2 Rest, and CICS web services. Proficiency in development tools like FileAid, Xpeditor, IBM Explorer for ZOS API, and Visual Studio. Strong … repositories, bug tracking tools, and wikis (Gitlab, Endevor, JIRA, Confluence). Familiarity with DevOps and Agile methodologies, including CI/CD practices and Jenkins. Comprehensive understanding of SOA and Restful APIs. Desirable Skillsets: Java skill set with a strong foundation in OOP and functional programming (Java 8+). Familiarity with Spring Boot's annotations, configuration, and deployment. Experience in Restful More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

API Integration Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Tenth Revolution Group
work will make a direct impact by enabling clients to use automated HR and Payroll processes efficiently. Responsibilities and Duties: API Solution Design & Development Architect and implement secure, scalable RESTful APIs to integrate Employment Hero with external platforms Implement OAuth 2.0 and token-based authentication for API access. Manage the API lifecycle including testing, deployment, version control, logging, and monitoring. … workshops, contribute technical insight, and support user acceptance testing Deliver training, handover materials, and ongoing technical documentation.Share best practices and contribute to continuous improvement. About you: Experienced in developing RESTful APIs and implementing OAuth 2.0 authentication. Skilled in Python (preferably FastAPI), Git, SQL, and cloud services like Microsoft Azure. Familiar with technologies such as: Airbyte, Rivery and Hevo Familiar with More ❯
Employment Type: Contractor
Rate: £300 - £400 per day
Posted:

API Integration Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Tenth Revolution Group
work will make a direct impact by enabling clients to use automated HR and Payroll processes efficiently. Responsibilities and Duties: API Solution Design & Development Architect and implement secure, scalable RESTful APIs to integrate Employment Hero with external platforms Implement OAuth 2.0 and token-based authentication for API access. Manage the API lifecycle including testing, deployment, version control, logging, and monitoring. … workshops, contribute technical insight, and support user acceptance testing Deliver training, handover materials, and ongoing technical documentation.Share best practices and contribute to continuous improvement. About you: Experienced in developing RESTful APIs and implementing OAuth 2.0 authentication. Skilled in Python (preferably FastAPI), Git, SQL, and cloud services like Microsoft Azure. Familiar with technologies such as: Airbyte, Rivery and Hevo Familiar with More ❯
Employment Type: Contract
Rate: £300 - £400/day
Posted:

Senior Full-Stack Ruby Developer

London, United Kingdom
Hybrid / WFH Options
SR2
Experience: Extensive experience in building complex web applications using Ruby on Rails. Particularly beneficial if you have experience working on SaaS platforms. Deep understanding of API integrations , such as RESTful APIs, OAuth, and webhook. Will also require extensive knowledge of GraphQL and ApolloDB Confident in background job processing (Sidekiq/Resque) and asynchronous services. Exposure to containerisation such as Docker More ❯
Employment Type: Contract
Rate: £600/day
Posted:

Android Developer

Enderby, Leicestershire, United Kingdom
Uniting Ambition
order functions Proven Jetpack Compose experience, with strong knowledge of Jetpack libraries Previous experience in greenfield/rebuild projects from scratch Confident troubleshooting and performance optimisation skills Experience with RESTful APIs, TDD, Unit Testing and Automation Agile (SCRUM) background Solid DevOps knowledge: CI/CD with Git and Azure DevOps Comfortable in fast-paced, collaborative environments Android Developer More ❯
Employment Type: Contract
Rate: GBP 450 - 540 Daily
Posted:

Android Developer

Leicester, Enderby, Leicestershire, United Kingdom
Uniting Ambition
order functions Proven Jetpack Compose experience, with strong knowledge of Jetpack libraries Previous experience in greenfield/rebuild projects from scratch Confident troubleshooting and performance optimisation skills Experience with RESTful APIs, TDD, Unit Testing and Automation Agile (SCRUM) background Solid DevOps knowledge: CI/CD with Git and Azure DevOps Comfortable in fast-paced, collaborative environments Android Developer More ❯
Employment Type: Contract
Rate: £450 - £540/day
Posted:

Automation Tester

London, South East, England, United Kingdom
Hybrid / WFH Options
Lorien
Java fundamentals. Hands-on experience with framework development and maintenance. Experience with tools such as Selenium, UiPath, Cypress, JUnit. Strong understanding of QA methodologies, tools, and processes. Experience with RESTful API testing (e.g., Postman, REST Assured). Familiarity with CI/CD tools (e.g., Jenkins, GitHub Actions, GitLab CI). Attention to detail and strong problem-solving skills. Understanding of More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Android Developer

Leicester, Leicestershire, East Midlands, United Kingdom
VIQU IT Recruitment
working on similar projects, having re-written Android applications in the past from the ground up Ability to troubleshoot and resolve technical issues, as well as optimising application performance Restful APIs integration TDD, Unit Testing, Automated Testing Agile (SCRUM) CI/CD, integration and delivery using Git & Azure DevOps Adaptability and flexibility to work in a fast-paced environment Role More ❯
Employment Type: Contract
Rate: £450 - 475 per day + Outside IR35
Posted:

Contract Python Developer

North London, London, England, United Kingdom
Maxwell Bond
be helping to finalise features, fix bugs, and ensure everything is ready for release.Interviews starting ASAP - immediate availability preferred. Experience needed: Strong Python development skills (essential) Experience working with RESTful APIs (FastAPI knowledge is a bonus) Familiarity with cloud platforms (GCP preferred, but AWS/Azure fine) Awareness of MongoDB Bonus: Docker/Kubernetes and any JavaScript framework (Vue ideal More ❯
Employment Type: Contractor
Rate: £420 - £450 per day
Posted:

Technology Lead (AWS Cloud services with Python)

Nottingham, Nottinghamshire, United Kingdom
eTeam Workforce Limited
Required Core Skills: AWS Cloud services with Python, AWS Lambda, DynamoDB, RDS, AppSync, RESTful APIs 1. AWS Cloud services with Python and its frameworks such as Django on the Back End 2. Cloud - AWS such as Lambda, DynamoDB, RDS, AppSync. 3. Experience working with RESTful APIs and/or GraphQl 4.Good understanding of development best practices such as pair programming More ❯
Employment Type: Contract
Rate: GBP Daily
Posted:

Senior API Developer

Brighton, East Sussex, England, United Kingdom
Arc IT Recruitment
systems Working within an Agile team, collaborating with DevOps, Product, and QA Ideal candidates will have proven commercial experience with .NET Core/ASP.NET Core and strong experience building RESTful APIs and integrating services and comfortable working in a hybrid setup (Brighton-based office, 2–3 days/week) Brighton (Hybrid – 2 to 3 days per week in-office More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:
RESTful
England
10th Percentile
£321
25th Percentile
£391
Median
£475
75th Percentile
£588
90th Percentile
£687