Contract 'REST' Job Vacancies

26 to 50 of 91 Contract REST Jobs

ServiceNow Architect

London, United Kingdom
Adroit People Ltd
Order Management) modules. Lead technical design sessions, establish architectural standards, and ensure alignment with enterprise IT strategy. Guide development teams in building robust workflows, integrations, and custom applications using REST/SOAP APIs and Integration Hub. Collaborate with business stakeholders, product owners, and cross-functional teams to translate business needs into scalable technical solutions. Architect integrations with ERP, CRM, and More ❯
Employment Type: Contract
Rate: £450 per day
Posted:

Power Apps Engineer - SC Cleared

Shropshire, United Kingdom
Whitehall Resources Ltd
communication and stakeholder engagement skills. - Familiarity with Agile methodologies and DevOps practices. Desirable Skills: - Experience with Azure services (eg, Azure Functions, Logic Apps, Data Factory). - Knowledge of SQL, REST APIs, and version control (eg, Git). - Understanding of data governance and security principles. All of our opportunities require that applicants are eligible to work in the specified country/ More ❯
Employment Type: Contract
Rate: GBP Annual
Posted:

Data Engineer

London, South East, England, United Kingdom
eTeam Inc
and formatters Plotly Dash Key skills: Customizing with Plotly Graph Objects for advanced interactivity. Creating dashboards with Dash: Callbacks, Layouts (HTML & CSS integration), Components (Dropdowns, sliders, graphs, tables). REST APIs: Fetching or sending data to backend services More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

C# Developer - Trade Capture

London, United Kingdom
Harvey Nash
based in London - Contract - Hybrid *outside iR35* What You'll Be Doing Designing and developing enterprise-grade solutions in an Agile team. Building and maintaining middleware services using C# , REST APIs , FIX messaging , XML , and Microservices . Leading architecture discussions, code reviews, and release management. Collaborating with users and cross-functional teams to define and execute testing strategies. Mentoring junior More ❯
Employment Type: Contract
Rate: £600 - £800/day
Posted:

C# Developer - Trade Capture

London, South East, England, United Kingdom
Harvey Nash
based in London - Contract - Hybrid *outside iR35* What You'll Be Doing Designing and developing enterprise-grade solutions in an Agile team. Building and maintaining middleware services using C# , REST APIs , FIX messaging , XML , and Microservices . Leading architecture discussions, code reviews, and release management. Collaborating with users and cross-functional teams to define and execute testing strategies. Mentoring junior More ❯
Employment Type: Contractor
Rate: £600 - £800 per day
Posted:

D365 FO Technical Architect - FO, Azure, Power BI

London, United Kingdom
Hybrid / WFH Options
Hays Technology
hands-on experience with D365 F&O, Life Cycle Services, and Azure DevOps (source control, gated check-ins, pipelines). Skilled in X++, .NET, C#, and building integrations using REST/SOAP. Solid understanding of DIXF, Azure Data Factory, and integration patterns (synchronous/asynchronous, oData). Practical experience with the Data Management Framework (BYOD, recurring jobs, migrations). Experience More ❯
Employment Type: Contract
Rate: £550 - £595/day up to £595 pd (Inside IR35)
Posted:

D365 FO Technical Architect - FO, Azure, Power BI

London, South East, England, United Kingdom
Hybrid / WFH Options
Hays Specialist Recruitment Limited
hands-on experience with D365 F&O, Life Cycle Services, and Azure DevOps (source control, gated check-ins, pipelines). Skilled in X++, .NET, C#, and building integrations using REST/SOAP. Solid understanding of DIXF, Azure Data Factory, and integration patterns (synchronous/asynchronous, oData). Practical experience with the Data Management Framework (BYOD, recurring jobs, migrations). Experience More ❯
Employment Type: Contractor
Rate: £550 - £595 per day
Posted:

Sharepoint Expert

London, United Kingdom
Brightbox GRP Ltd
4+ years of experience in SharePoint development, administration, or consulting roles. - Strong proficiency in SharePoint Online, SharePoint 2016/2019, and Office 365. - Expertise in SharePoint Framework (SPFx), PowerShell, REST APIs, and SharePoint Designer. - Proficiency in JavaScript, C#, HTML/CSS, and SQL Server for custom development and integration. - Experience with document management best practises, including metadata tagging, version control More ❯
Employment Type: Contract
Rate: £400 per day
Posted:

ServiceNow Automation Analyst

Gloucester, Gloucestershire, South West, United Kingdom
Stackstudio Digital Ltd
to-end automation for ITSM, ITOM, HRSD, or other ServiceNow modules Create custom applications and extend ServiceNow platform capabilities as needed Integrate ServiceNow with third-party systems (e.g., via REST/SOAP APIs, IntegrationHub) Maintain technical documentation including process flows, solution designs, and test cases Perform testing, validation, and deployment of automation solutions Monitor performance and efficiency of automated workflows … ITSM, ITOM, HRSD, or CSM Experience with ServiceNow Flow Designer, Workflow Editor, and IntegrationHub Knowledge of scripting languages like JavaScript and familiarity with Glide API Experience with web technologies (REST/SOAP, XML, JSON) Strong problem-solving, analytical, and communication skills Ability to work independently and in a cross-functional team environment ServiceNow Certified System Administrator (CSA) is required Additional … IntegrationHub Automation Experience: Experience building automation workflows for ITSM (e.g., Incident, Change, Request) and other modules Scripting & APIs: Proficient in JavaScript, especially Glide scripting within ServiceNow Experience working with REST and SOAP APIs for integrations Platform Knowledge: Solid understanding of core ServiceNow modules: ITSM, Catalog, CMDB, etc. Problem-Solving & Analysis: Strong analytical and troubleshooting skills for automation issues and platform More ❯
Employment Type: Contract
Rate: From £350 to £375 per day
Posted:

Automation Test Engineer DevOps - Inside IR35 - Newcastle

Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Opus Recruitment Solutions Ltd
suites• Test Infrastructure – e.g. Docker and containerisation• TDD and BDD principles• CI/CD pipelines• Knowledge of Java 11/17/21, plus testing frameworks like Cucumber, Wiremock, REST Assured etc. (and JavaScript equivalents). More ❯
Employment Type: Contractor
Rate: £400 - £425 per day
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:

Test Analyst

Bristol, Avon, England, United Kingdom
Sanderson
Testing (UAT), ensuring smooth execution and issue resolution. Expertise in identifying, logging, prioritising, and verifying defects to maintain software quality. Experience with API automation using tools such as Playwright, REST-assured, or TypeScript. Proficient in SQL querying for backend data validation and test support. Familiarity with SOAP UI is desirable for SOAP-based web service testing. Reasonable Adjustments: Respect and More ❯
Employment Type: Contractor
Rate: £450 - £500 per day
Posted:

GE Smallworld Solution Architect

Shefford, Bedfordshire, South East, United Kingdom
Stackstudio Digital Ltd
implement robust solutions, coordinating User Acceptance Testing (UAT) with business stakeholders. Develop responsive web applications using GSS, Java, and open-source technologies. Integrate GE Smallworld with external systems via REST APIs using GSS. Data Management Design and manage data update services for external integrations. Oversee data migration activities from legacy systems to Smallworld, ensuring accuracy and continuity. Documentation & Communication Prepare More ❯
Employment Type: Contract
Rate: From £500 to £550 per day
Posted:

Solutions Architect

Andover, Hampshire, United Kingdom
Meritus
record designing resilient services on AWS or Azure. DevOps mindset, with practical knowledge of modern CI/CD pipelines and automated delivery practices. Strong integration background - experienced in microservices, REST APIs, JSON, and contemporary integration patterns. Security-first thinking, particularly around SSO, Identity and Access Management, SAML, OAuth, OpenID Connect, and Active Directory. Got your attention? If you believe that More ❯
Employment Type: Contract
Rate: £600 - £800/day
Posted:

Maximo Developer

Reading, Berkshire, United Kingdom
Adroit People Ltd
Manage configuration and customization Strong experience in complex customizations using Maximo MBOs, Java, and automation scripts. Strong experience in integrating external systems like Salesforce Strong experience in integrations using REST APIs, JSON, and MIF (Maxim click apply for full job details More ❯
Employment Type: Contract
Rate: GBP 350 - 400 Daily
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:

Lead SailPoint Identity Security Cloud Engineer

Coventry, West Midlands, England, United Kingdom
Hybrid / WFH Options
Lorien
enterprise deployments of SailPoint Identity Security Cloud. Strong integration experience with Active Directory, Entra ID, AWS, ServiceNow, and other authoritative sources. Excellent scripting and automation skills (BeanShell, PowerShell, Java, REST/SOAP APIs). Strong experience of developing and maintaining JML workflows. Demonstrable leadership in delivering complex IGA programmes. Strong understanding of identity lifecycle management, Zero Trust, and governance compliance. More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Mulesoft Technical Lead

Windsor, Berkshire, South East, United Kingdom
Hybrid / WFH Options
Stackstudio Digital Ltd
experience in IT integration projects. Proven expertise in MuleSoft Anypoint Platform (including Anypoint Studio, Flow Design, and API Manager). Strong knowledge of API-led connectivity and integration patterns (REST, SOAP). Experience with integration components and concepts like DataWeave, CloudHub, and Runtime Fabric . Proven experience with CI/CD pipelines and DevOps tools. Strong problem-solving abilities and More ❯
Employment Type: Contract
Rate: From £400 to £450 per day
Posted:

Lead API Solution Architect

London, South East, England, United Kingdom
Venn Group
leadership in banking or regulated financial environments. Working knowledge of payments, KYC, lending, trading, or regulatory reporting. Familiarity with Open Banking standards and financial API ecosystems. Strong understanding of REST, JSON, OpenAPI, and event-driven integration. Experience with API platforms such as Azure API Management or Apigee . Knowledge of secure messaging and integration tools (e.g. Kafka, IBM MQ). More ❯
Employment Type: Contractor
Rate: £650 - £1,000 per day
Posted:

Front End Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Oscar Technology
detail, a strong understanding of front-end best practices, and the ability to hit the ground running in a dynamic environment. Tech Stack: JavaScript (ES6+) Vue.js HTML5/CSS3 REST APIs & JSON What You'll Do: Enhance and streamline the user interface for an internal order processing system Optimise workflows and improve system usability for internal teams Collaborate with backend More ❯
Employment Type: Contractor
Rate: £300 - £400 per day
Posted:

Senior Lead Developer

London, United Kingdom
Stackstudio Digital Ltd
the team. What are we looking for? Senior Developer 5+ years of software development experience, including JAVA 5/J2EE, ReactJS, Web Services, XML, SQL, Gradle, Spring, Hibernate, Castor, REST/JSON, and Enterprise Messaging System. Experience with configuration management tools like Git, Tortoise SVN, Source Tree, Perforce, Plastic, and ticket management tools like Azure DevOps, JIRA, HPQC. Knowledge of … Creek, Sapiens, tia, etc.) is highly desirable. Lead Developer 8+ years of software development experience, including JAVA 5/J2EE, ReactJS, Web Services, XML, SQL, Gradle, Spring, Hibernate, Castor, REST/JSON, and Enterprise Messaging System. Extensive experience with configuration management tools like Git, Tortoise SVN, Source Tree, Perforce, Plastic, and ticket management tools like Azure DevOps, JIRA, HPQC. In More ❯
Employment Type: Contract
Posted:

Oracle Revenue Management Production Support Service Engineer

City, London, United Kingdom
DCV Technologies
Revenue Management integrations with Supply Chain Financial Orchestration, Order Management, Projects, Contracts, and Intercompany Debug Receivables and Payables integrations with Billing Tax Engines, and Oracle Cloud Intercompany Work with REST/SOAP APIs for importing revenue contracts, invoices, intercompany transactions, and payments Support FBDI/ADFdi to load bulk revenue, AR, and intercompany transactions Identify and resolve slow AutoAccounting, Intercompany More ❯
Employment Type: Contract
Rate: GBP 400 - 450 Daily
Posted:

Oracle Revenue Management Production Support Service Engineer

South East London, London, United Kingdom
DCV Technologies Limited
Revenue Management integrations with Supply Chain Financial Orchestration, Order Management, Projects, Contracts, and Intercompany Debug Receivables and Payables integrations with Billing Tax Engines, and Oracle Cloud Intercompany Work with REST/SOAP APIs for importing revenue contracts, invoices, intercompany transactions, and payments Support FBDI/ADFdi to load bulk revenue, AR, and intercompany transactions Identify and resolve slow AutoAccounting, Intercompany More ❯
Employment Type: Contract
Rate: From £400 to £450 per day
Posted:

Oracle Revenue Management Production Support Service Engineer

SE1, Puddle Dock, Greater London, United Kingdom
DCV Technologies
Revenue Management integrations with Supply Chain Financial Orchestration, Order Management, Projects, Contracts, and Intercompany Debug Receivables and Payables integrations with Billing Tax Engines, and Oracle Cloud Intercompany Work with REST/SOAP APIs for importing revenue contracts, invoices, intercompany transactions, and payments Support FBDI/ADFdi to load bulk revenue, AR, and intercompany transactions Identify and resolve slow AutoAccounting, Intercompany More ❯
Employment Type: Contract
Rate: £400 - £450/day
Posted:
REST
10th Percentile
£352
25th Percentile
£413
Median
£492
75th Percentile
£600
90th Percentile
£700