Contract REST Jobs in London

13 Contract REST Jobs in London

iOS Developer (Financial Services)

London, United Kingdom
Revolution Technology Ltd
on the lookout for an iOS Developer to come in on a contract basis. Key Skills/Requirements: MVVM Architecture experience Objective C experience REST API Contract is running until the end of 2024 initially, paying up to £525p/day (Inside IR35 so engaged via Umbrella) and will be more »
Employment Type: Contract
Rate: GBP 525 Daily
Posted:

Android Developer (Financial Services)

London, United Kingdom
Revolution Technology Ltd
They are on the lookout for an Android Developer to come in on a contract basis. Key Skills/Requirements: Jetpack Compose MVI Architecture REST APIs Espresso, JUnit Kotlin, Coroutines, Flow, RxJava Github Actions Contract is running until the end of 2024 to begin with likely extensions, paying up to more »
Employment Type: Contract
Rate: GBP 525 Daily
Posted:

SIP/VoIP Developer (SC Cleared)

London, United Kingdom
IO Associates
Front End libraries to facilitate future development efforts. Ensure optimal performance of components across various platforms. Requirements Proven experience in developing specialized applications using REST APIs. Proficiency in Go, Java, and Python (open to alternative language combinations). Strong command of Front End languages and frameworks, including HTML, CSS, JavaScript more »
Employment Type: Contract
Rate: £400 - £500 per day + Outside IR35
Posted:

C++ Developer

Hounslow, London, United Kingdom
Hybrid / WFH Options
Deerfoot I.T. Resources Limited
tests · Experience/Interest in Web development with basic knowledge of HTML, CSS, and JavaScript · Excellent with data structures and problem-solving · Knowledge of REST APIs creation with C++ with Yaml and Swagger, as well as JSON and XML parsing with C++ libraries, would be beneficial In return for your more »
Employment Type: Contract, Work From Home
Rate: £490 - £500 per day
Posted:

Angular Developer

London, United Kingdom
Hybrid / WFH Options
Keystream Group Limited
Client Angular Testbed and Jest Angular CDK Renderer2 Control Flow Syntax Dependency Injection (Providers, Singletons, Standalone) Demonstrable experience working with Headless CMS using both REST and GraphQL Creating self-contained, reusable, and testable modules and components Ability to provide SEO solutions for single page apps (Angular SSR/Scully/ more »
Employment Type: Contract, Work From Home
Rate: £600 - £630 per day
Posted:

Sailpoint 8.1- 8.4 SME

London, United Kingdom
Thebes IT Solutions Ltd
scripts, cases and plans. Expertise in onboarding applications with various connectors like Active Directory, JDBC, SCIM 2.0, Azure Active Directory Expertise developing APIs (SCIM, REST) leveraging Java based development Experience of Privileged Access Management concepts and use cases. Desirable skills: Experience with SSO & MFA products like PingFederate, OKTA, ForgeRock, CyberArk … connectors including but not limited to Active Directory, JDBC, SCIM 2.0, and Azure Active Directory. Develop APIs leveraging Java-based development, particularly SCIM and REST APIs. Demonstrate understanding and experience with Privileged Access Management (PAM) concepts and use cases. Collaborate with the team to ensure compatibility and integration of IAM more »
Employment Type: Contract
Rate: GBP Annual
Posted:

Systems Engineer

London, United Kingdom
Experis
breadth of opportunities in the evolving world of cloud, digital and platforms. Must have * Programming languages (ie perl/python) * Github, linux, editors, tools * REST & SQL programming, DB schema design * Ansible playbooks and object writing * Terraform and others * VMWare programmatic control Nice to have * AWS, Azure, GCP S3 & DB knowledge more »
Employment Type: Contract
Rate: £600 - £640/day Umbrella
Posted:

Data Engineer

London, United Kingdom
X4 Group Ltd
data architectures for large-scale web-scraping tools. Develop and optimize data pipelines for ETL from online platforms, including textual and unstructured data, and REST APIs. Test, validate, and secure acquired data to ensure accuracy and quality. Work closely with the AI/ML Engineer to ensure seamless integration and more »
Employment Type: Contract
Posted:

Senior Software Engineer (Mobile)

London, United Kingdom
Hybrid / WFH Options
Opus Recruitment Solutions
fully remote and outside IR35. Requirements: Strong experience with iOS & Android Knowledge of Kotlin, and preferably Kotlin Multi-platform Experience with SwiftUI Kowledge of REST API's If this role is of interest, please reach out my sharing your CV to this job add or emailing to (url removed more »
Employment Type: Contract
Rate: £450 - £550/day
Posted:

Salesforce Developer

London, United Kingdom
Hybrid / WFH Options
ECS Resource Group
and Lightning Components. Salesforce Developer certification (e.g., Salesforce Certified Platform Developer I/II) is highly desirable. Hands-on experience with Salesforce integrations using REST/SOAP APIs, web services, and middleware tools. Strong understanding of Salesforce configuration, including workflows, process builder, validation rules, and security settings. Experience with Agile more »
Employment Type: Contract, Work From Home
Rate: £500 - £525 per day
Posted:

UI Developer (Angular)

Hounslow, London, United Kingdom
Deerfoot IT Resources Limited
Bootstrap State Management RxJS NgRx Web Accessibility, Responsiveness Knowledge of any OO backend development languages like C, C++ or Python Experience in working with REST APIs Desirable skills: Knowledge of end-to-end testing with Playwright Angular code Unit Testing with Jasmine/Karma Exp. in Agile development ideally SAFe more »
Employment Type: Contract
Rate: £500/day Inside IR35
Posted:

Java Developer (Travel Industry)

Hounslow, London, United Kingdom
Deerfoot IT Resources Limited
will need direct experience working in the travel or airline industry as a Developer working with Object-oriented development (Java). Additional qualifications include: REST API/JSON, SQL, Git, Maven, Jenkins, Drools, Swagger, and Splunk Scripting would be a plus Cloud technologies would be a plus (openshift, docker, azure more »
Employment Type: Contract
Rate: £400 - £450/day Inside IR35
Posted:

SAP Developer/ SAP Integrator

London, United Kingdom
Matchtech
experience in Java, Groovy . Expert in using process orchestration tools, Graphical/Java/XSLT mapping . Extensive experience on various PO adapters - REST/SOAP/SFTP/KAFKA/iDoc/RFC Excellent communication and written skills. Ability to work effectively in a collaborative team environment. more »
Employment Type: Contract
Rate: £300 - £450 per day
Posted:
REST
London
10th Percentile
£406
25th Percentile
£450
Median
£525
75th Percentile
£663
90th Percentile
£848