Remote Contract REST Job Vacancies

1 to 25 of 48 Remote Contract REST Jobs

Senior PowerApps Front-End Developer

Bristol, Avon, England, United Kingdom
Hybrid / WFH Options
TXP
End Development : HTML5, CSS3, JavaScript/TypeScript Frameworks & UI Libraries : Fluent UI, Office UI Fabric, Bootstrap, LESS/SASS Custom Development : PowerApps Component Framework (PCF), custom connectors Integration & Data : REST APIs, SQL Server, SharePoint Online, Excel, Dynamics 365 DevOps & CI/CD : Git, GitLab CI, Azure DevOps, Jenkins, SonarQube, Artifactory Cloud Platforms : Microsoft Azure (preferred), AWS (desirable) Security & Governance : Role More ❯
Employment Type: Contractor
Rate: £0 per annum
Posted:

Senior PHP Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Randstad Technologies
custom MVC frameworks. Solid architecture and design skills for complex, scalable applications. Expertise in relational database schema design and optimization (MySQL). Proficiency with Git workflows, LAMP stack, and REST API integrations. Strong knowledge of HTML5, CSS (specificity, inheritance, positioning), JavaScript, AJAX, and DOM manipulation. Experience with unit/functional testing and Docker containerization. Excellent problem-solving and critical thinking More ❯
Employment Type: Contractor
Rate: £320 - £350 per day
Posted:

Senior PHP Developer

City of London, London, United Kingdom
Hybrid / WFH Options
Randstad Technologies Recruitment
custom MVC frameworks. Solid architecture and design skills for complex, scalable applications. Expertise in relational database schema design and optimization (MySQL). Proficiency with Git workflows, LAMP stack, and REST API integrations. Strong knowledge of HTML5, CSS (specificity, inheritance, positioning), JavaScript, AJAX, and DOM manipulation. Experience with unit/functional testing and Docker containerization. Excellent problem-solving and critical thinking More ❯
Employment Type: Contract
Rate: £320 - £350/day
Posted:

AI Solution Architect (AI Agents, Retail / eCommerce)

Central London, London, United Kingdom
Hybrid / WFH Options
Staffworx Limited
AI/ML frameworks such as TensorFlow, PyTorch, OpenAI API, or LangChain. Knowledge of microservices architecture, containerization (Docker, Kubernetes), and event-driven patterns. Strong understanding of API design, including REST, GraphQL, and WebSockets. Familiarity with DevOps practices, CI/CD pipelines, and infrastructure-as-code (Terraform, AWS CDK). Excellent problem-solving skills and ability to translate business requirements into More ❯
Employment Type: Contract, Work From Home
Posted:

Network Test Specialist (Minerva SA Reg Risking) CGEMJP00316533

Telford, Shropshire, West Midlands, United Kingdom
Hybrid / WFH Options
Experis
SAS Viya 4. Assuring the appropriate tool selection for both business and technical needs Setting the strategy and approach for both UI and System Integration based automation Knowledge of REST API's and testing API endpoints Scripting skills in Python, Shell, or similar languages and associated frameworks Experience with CI/CD tools and version control systems (e.g., Git, Jenkins More ❯
Employment Type: Contract
Posted:

Batch Test Specialist (Minerva SA Reg Risking) CGEMJP00316533

Telford, Shropshire, West Midlands, United Kingdom
Hybrid / WFH Options
Experis
SAS Viya 4. Assuring the appropriate tool selection for both business and technical needs Setting the strategy and approach for both UI and System Integration based automation Knowledge of REST API's and testing API endpoints Scripting skills in Python, Shell, or similar languages and associated frameworks Experience with CI/CD tools and version control systems (e.g., Git, Jenkins More ❯
Employment Type: Contract
Posted:

Java Developers - SC Clearance - 100% Remote

Nationwide, United Kingdom
Hybrid / WFH Options
Experis
experience with Spring Boot and microservices Strong background in AWS (EC2, S3, Lambda, IAM) Knowledge of Kafka or similar messaging systems Advanced SQL skills with query optimisation Experience building REST/JSON APIs Proficiency with Docker for local and cloud deployments Excellent communication skills Nice-to-have skills for Java Developers Knowledge of JavaScript & ReactJS Familiarity with Amazon Aurora/ More ❯
Employment Type: Contract
Rate: £600/day
Posted:

Senior Java Developer

London, United Kingdom
Hybrid / WFH Options
Meritus
in maintenance mode. Contribute to automated testing (C#) and infrastructure improvements (Docker, Ansible, Python, Linux). Required Skills: Proven experience with Java, Spring, Maven, Git, JUnit, and Web APIs (REST/JSON, XML/SOAP). Active SC clearance is essential. Strong background in complex or high-pressure software development environments. Ability to collaborate effectively within a diverse technical team More ❯
Employment Type: Contract
Rate: £550 - £650/day
Posted:

Senior Java Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Meritus Talent
in maintenance mode. Contribute to automated testing (C#) and infrastructure improvements (Docker, Ansible, Python, Linux). Required Skills: Proven experience with Java, Spring, Maven, Git, JUnit, and Web APIs (REST/JSON, XML/SOAP). Active SC clearance is essential. Strong background in complex or high-pressure software development environments. Ability to collaborate effectively within a diverse technical team More ❯
Employment Type: Contractor
Rate: £550 - £650 per day
Posted:

Batch Test Specialist - Test automation for data and analytics

Telford, Shropshire, United Kingdom
Hybrid / WFH Options
CBSbutler Holdings Limited trading as CBSbutler
SAS Viya 4. Assuring the appropriate tool selection for both business and technical needs Setting the strategy and approach for both UI and System Integration based automation Knowledge of REST API's and testing API endpoints Scripting skills in Python, Shell, or similar languages and associated frameworks Experience with CI/CD tools and version control systems (e.g., Git, Jenkins More ❯
Employment Type: Contract
Rate: £470 - £483/day
Posted:

Batch Test Specialist - Test automation for data and analytics

Wellington, Shropshire, United Kingdom
Hybrid / WFH Options
CBSbutler Holdings Limited trading as CBSbutler
SAS Viya 4. Assuring the appropriate tool selection for both business and technical needs Setting the strategy and approach for both UI and System Integration based automation Knowledge of REST API's and testing API endpoints Scripting skills in Python, Shell, or similar languages and associated frameworks Experience with CI/CD tools and version control systems (e.g., Git, Jenkins More ❯
Employment Type: Contract
Rate: GBP 470 - 483 Daily
Posted:

SharePoint SPFx Developer

South East London, London, United Kingdom
Hybrid / WFH Options
Data Careers
Skills: SPFx Development: Proven experience building and deploying SPFx solutions React & TypeScript: Strong proficiency in modern React development Fluent UI: Experience with Microsoft's Fluent UI design system SharePoint REST API: Integration with SharePoint lists and libraries Modern Tooling: Node.js, npm, webpack, gulp, Visual Studio Code Frontend Development Skills: JavaScript/TypeScript: Advanced knowledge of modern JavaScript and TypeScript CSS More ❯
Employment Type: Contract, Work From Home
Rate: £500 - £550 per day
Posted:

Senior Software Engineer (Java)

Manchester, United Kingdom
Hybrid / WFH Options
Adecco
Platforms, including networking, storage, services like GKE, Pub/Sub, etc. In depth experience with Kafka: setting up clusters, producers/consumers, tuning, fault handling. Experience with microservices architecture, REST APIs, and distributed systems. Strong CI/CD and DevOps mindset; experience with automated testing, monitoring, logging, observability. Ability to work in agile environment; strong communication skills. More ❯
Employment Type: Contract
Posted:

Senior Software Engineer Java

Manchester, Lancashire, England, United Kingdom
Hybrid / WFH Options
Adecco
Platforms, including networking, storage, services like GKE, Pub/Sub, etc. In depth experience with Kafka: setting up clusters, producers/consumers, tuning, fault handling. Experience with microservices architecture, REST APIs, and distributed systems. Strong CI/CD and DevOps mindset; experience with automated testing, monitoring, logging, observability. Ability to work in agile environment; strong communication skills. More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Senior Software Developer

Nationwide, United Kingdom
Hybrid / WFH Options
Unify Talent UK
TypeScript Using Gov department Design System and nunjucks Integrating with the backend services Backend: Developing and maintaining Kotlin APIs ( using Spring Boot) Integrating with internal and external APIs using REST or similar protocols Experience with event driven architecture Cloud & infrastructure: Deploying and managing services in AWS (there is a managed platform team) Writing infrastructure as code using Terraform Implementing and More ❯
Employment Type: Contract
Rate: £550 - £575/day
Posted:

Front End Developer Angular

Edinburgh, Midlothian, Scotland, United Kingdom
Hybrid / WFH Options
Lorien
produce services which meet Usability, Accessibility and Cyber Security standards. Proficiency in building front end applications with Angular, NodeJS, Express, Typescript, HTML and CSS. Experience developing and working with REST APIs Familiarity with CI/CD practices and tools (e.g., MS DevOps). Experience with version control systems (e.g., Git). Understanding and experience with Agile methodologie Desirable Skills Experience More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Senior Python Developer

London, United Kingdom
Hybrid / WFH Options
Stott & May Professional Search Limited
SQL and relational databases. Familiarity with cloud computing concepts, preferably AWS. Experience with data visualisation tools (e.g., Plotly, Dash, Power BI). Understanding of web services and integration with REST APIs. Knowledge of software development best practices, including unit testing, version control (Git), build patterns, and deployment pipelines. Strong analytical, reasoning, and mathematical skills. Fluent English communication skills, verbal and More ❯
Employment Type: Contract
Rate: £340 - £382.50 per day
Posted:

GCP Cloud Engineer

Sheffield, South Yorkshire, United Kingdom
Hybrid / WFH Options
Experis
This role offers the chance to work on impactful systems within a secure, high-availability setting at a leading global financial institution. Key Accountabilities Deploying, configuring and securing backend REST API services using CSP native services. Deploying, configuring and securing containerised application runtimes using Infrastructure as Code. Building and maintaining CI/CD pipelines in collaboration with DevOps and Security More ❯
Employment Type: Contract
Rate: £500 - £550/day
Posted:

Java Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Eligo Recruitment
Spring Boot. You bring solid cloud experience (preferably AWS) and are confident working with Kubernetes and Docker . You’re skilled with messaging systems and APIs (Kafka, ActiveMQ, JMS, REST, CometD). You have hands-on experience with databases (DB2, MongoDB, MySQL). You understand caching technologies . You’re familiar with build tools (Maven), web servers (Jetty, Tomcat), and More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Quality Analyst Mobile Testing

London, South East, England, United Kingdom
Hybrid / WFH Options
Lorien
e.g., Charles Proxy, Android Studio, Xcode) Knowledge on automation tools and techniques Knowledge of Accessibility testing for mobile applications Experience in working with API's and backend validations (Postman, REST Assured) Experience with Cloud tools such as AWS S3, CloudWatch and Browser Stack. Knowledge of Agile/Scrum Methodologies Excellent Problem-solving skills and attention to detail Strong Communication and More ❯
Employment Type: Contractor
Rate: £0 per annum
Posted:

Salesforce Revenue Cloud Developer

North West London, London, United Kingdom
Hybrid / WFH Options
167 Solutions Ltd
RCA flows , custom development, and Salesforce automation tools. Strong understanding of Salesforce architecture principles and ability to design scalable multi-cloud solutions. Solid background in Apex, LWC, SOQL, and REST/SOAP API integration . Experience integrating Salesforce with ERP, billing, or financial systems. Knowledge of data modelling, governance, and deployment processes (DevOps, Git, CI/CD pipelines) . Excellent More ❯
Employment Type: Contract, Work From Home
Rate: From £400 to £600 per day
Posted:

Software Test Engineer: 5 Month Contract: Manchester/Hybrid

Manchester, United Kingdom
Hybrid / WFH Options
Adecco
and maintaining automated test scripts. You will be responsible end to end testing of applications, investigating issues, reporting and tracking bugs, testing backend for message queues, whilst also providing REST API automated test. Type: 5 Month Contract Day Rate: Market Rates (Outside IR35) Location: Manchester/Hybrid Start: ASAP Skills Previous Software Testing experience in Java and React Experience testing More ❯
Employment Type: Contract
Posted:

Software Test Engineer: 5 Month Contract: Manchester/Hybrid

Manchester, Lancashire, England, United Kingdom
Hybrid / WFH Options
Adecco
and maintaining automated test scripts. You will be responsible end to end testing of applications, investigating issues, reporting and tracking bugs, testing backend for message queues, whilst also providing REST API automated test. Type: 5 Month Contract Day Rate: Market Rates (Outside IR35) Location: Manchester/Hybrid Start: ASAP Skills Previous Software Testing experience in Java and React Experience testing More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Software Test Engineer

Hilsea, Hampshire, United Kingdom
Hybrid / WFH Options
Carbon 60
Test Engineer role, you will need to possess the following skills and qualifications: - Proven experience in Agile development processes and test automation using Java and Selenium - Expertise in testing REST architectures, including the use of Postman - Strong problem-solving and analytical skills, with the ability to self-motivate and work effectively within a team - Excellent attention to detail and a More ❯
Employment Type: Contract
Rate: GBP 37 - 50 Hourly
Posted:

Software Test Engineer

Anchorage Park, Portsmouth, Hampshire, England, United Kingdom
Hybrid / WFH Options
Carbon 60
Test Engineer role, you will need to possess the following skills and qualifications: - Proven experience in Agile development processes and test automation using Java and Selenium- Expertise in testing REST architectures, including the use of Postman- Strong problem-solving and analytical skills, with the ability to self-motivate and work effectively within a team- Excellent attention to detail and a More ❯
Employment Type: Contractor
Rate: £37.38 - £50.00 per hour
Posted:
REST
10th Percentile
£350
25th Percentile
£406
Median
£492
75th Percentile
£600
90th Percentile
£700