Remote DemandTrendContract REST Job Vacancies

1 to 25 of 42 Remote DemandTrendContract REST Jobs

Full Stack Developer (Ruby on Rails)

London, South East, England, United Kingdom
Hybrid / WFH Options
Inventive Search Ltd
well-tested code and help improve performance. Requirements: 3+ years’ Ruby on Rails experience in production Strong JavaScript, HTML/CSS skills (Stimulus/Turbo/React) Knowledge of REST APIs, PostgreSQL, testing (RSpec/Minitest) Excellent communication and self-management in remote work Nice to have: Tailwind CSS, DevOps, Stripe/API integrations, startup experience. About the Project We More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Senior Software Engineer

Edinburgh, Midlothian, Scotland, United Kingdom
Hybrid / WFH Options
VANLOQ LIMITED
proficiency across AWS and GCP, to design and implement resilient frontend clients, backend services, infrastructure automation, and cloud-native solutions. Key Responsibilities Design, develop and maintain secure, performant backend REST API services and frontend clients using Python, GoLang, Docker, and Cloud-Native services. Manage and implement database schema changes using Liquibase, ensuring compliance with audit and regulatory standards. Build and More ❯
Employment Type: Contract
Posted:

Senior Software Engineer

Sheffield, South Yorkshire, United Kingdom
Hybrid / WFH Options
Experis
systems within a secure, high-availability environment at one of the world's leading financial institutions. Responsibilities will include: Design, develop and maintain highly available, secure, and performant backend REST API services along with frontend client using Python, Golang, Docker and Cloud-Native services. Implement and manage database schema changes using Liquibase, ensuring alignment with compliance and audit standards. Build More ❯
Employment Type: Contract
Rate: £500 - £550/day
Posted:

Python Developer

Glasgow, Lanarkshire, Scotland, United Kingdom
Hybrid / WFH Options
Halian Technology Limited
Infrastructure as Code using Terraform & AWS Collaborate in agile practices: standups, sprints, code reviews, pair programming What Were Looking For Proven Python experience (Django or similar frameworks) Experience with REST APIs & cloud deployment (AWS preferred) Familiarity with React/TypeScript (or willingness to collaborate with front-end teams) Knowledge of automated testing, CI/CD, and DevOps workflows Ability to More ❯
Employment Type: Contract
Rate: From £350 to £400 per day
Posted:

ServiceNow Developer

South East London, London, United Kingdom
Hybrid / WFH Options
Circle Group
used in ServiceNow. Experience with ServiceNow platform: Including modules like ITSM, ITOM, HRSD, CSM, and CMDB. ServiceNow Scripting : Client Scripts, Business Rules, Script Includes, UI Policies, and UI Actions. REST/SOAP API Integration : Building and consuming APIs for third-party integrations. ServiceNow Workflows : Designing and implementing Flow Designer and legacy Workflow Editor. Service Portal Development : Custom widgets, pages, and More ❯
Employment Type: Contract, Work From Home
Rate: £600 - £700 per day
Posted:

ServiceNow Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Circle Recruitment
used in ServiceNow. Experience with ServiceNow platform: Including modules like ITSM, ITOM, HRSD, CSM, and CMDB. ServiceNow Scripting : Client Scripts, Business Rules, Script Includes, UI Policies, and UI Actions. REST/SOAP API Integration : Building and consuming APIs for third-party integrations. ServiceNow Workflows : Designing and implementing Flow Designer and legacy Workflow Editor. Service Portal Development : Custom widgets, pages, and More ❯
Employment Type: Contractor
Rate: £600 - £700 per day
Posted:

Software Developer

London, Leicester Square, United Kingdom
Hybrid / WFH Options
VIQU IT
.NET and C# Proficiency building and customising Model-Driven Apps and Canvas Apps (Power Apps experience). Strong working knowledge of SQL and Microsoft Dataverse Experience developing and consuming REST APIs, including the Dataverse Web API and Microsoft Graph API Proven experience writing Windows scripts (e.g. PowerShell, batch scripting) Agile (SCRUM) Azure DevOps Strong communication skills and a collaborative mindset More ❯
Employment Type: Contract
Rate: £300 - £330/day Inside IR35
Posted:

JavaScript Developer - Hybrid (Manchester )

Manchester, North West, United Kingdom
Hybrid / WFH Options
Circle Group
combining office collaboration (Manchester-based) with home-based deep work. Skills & Experience: Strong knowledge of JavaScript and modern frameworks (React, Angular, Vue, etc.). Solid understanding of HTML, CSS, REST APIs and HTTP/S. A collaborative mindset with clear communication skills. A passion for experimentation and problem-solving (an R&D mentality). Bonus: experience working on or with More ❯
Employment Type: Contract, Work From Home
Rate: £40,000
Posted:

JavaScript Developer - Hybrid Manchester

Manchester, Lancashire, England, United Kingdom
Hybrid / WFH Options
Circle Recruitment
combining office collaboration (Manchester-based) with home-based deep work. Skills & Experience: Strong knowledge of JavaScript and modern frameworks (React, Angular, Vue, etc.). Solid understanding of HTML, CSS, REST APIs and HTTP/S. A collaborative mindset with clear communication skills. A passion for experimentation and problem-solving (an R&D mentality). Bonus: experience working on or with More ❯
Employment Type: Contractor
Rate: £35,000 - £40,000 per annum
Posted:

Integration Developer-Azure-Salesforce-Student records

London, United Kingdom
Hybrid / WFH Options
InterQuest Group (UK) Limited
Integration Developer on enterprise-scale programmes, preferably in Higher Education. experience with Azure PaaS integration tools: Logic Apps, Functions, API Management, Service Bus, Event Grid Experience building and managing REST APIs and implementing API-first integration designs Experience integrating cloud systems (Salesforce, Canvas LMS, or other SaaS platforms. Experience with SITS or other legacy student systems, particularly around data integration More ❯
Employment Type: Contract, Work From Home
Rate: £450 per day
Posted:

Integration Developer - Salesforce Education Cloud-Student Systems Implementation

London, United Kingdom
Hybrid / WFH Options
InterQuest Group (UK) Limited
and delivering integrations using Microsoft Azure PaaS (Functions, Logic Apps, API Management, Service Bus,) Expertise in integration strategy, API management, and canonical data models. Experience of integrating with Salesforce (REST/SOAP APIs, platform events) and Canvas LMS or similar SaaS platforms. Familiarity with integrating legacy systems (SITS) with modern cloud-native systems. Solid understanding of Agile delivery, sprint planning More ❯
Employment Type: Contract, Work From Home
Rate: £400 - 500 per day
Posted:

Integration Developer - Salesforce Education Cloud-Student Systems Implementation

London, South East, England, United Kingdom
Hybrid / WFH Options
Interquest
and delivering integrations using Microsoft Azure PaaS (Functions, Logic Apps, API Management, Service Bus,) Expertise in integration strategy, API management, and canonical data models. Experience of integrating with Salesforce (REST/SOAP APIs, platform events) and Canvas LMS or similar SaaS platforms. Familiarity with integrating legacy systems (SITS) with modern cloud-native systems. Solid understanding of Agile delivery, sprint planning More ❯
Employment Type: Contractor
Rate: £400 - £500 per day
Posted:

Integration Lead- Salesforce Education Cloud-Student Systems Implementation

United Kingdom
Hybrid / WFH Options
InterQuest Group (UK) Limited
and delivering integrations using Microsoft Azure PaaS (Functions, Logic Apps, API Management, Service Bus,) Expertise in integration strategy, API management, and canonical data models. Experience of integrating with Salesforce (REST/SOAP APIs, platform events) and Canvas LMS or similar SaaS platforms. Familiarity with integrating legacy systems (SITS) with modern cloud-native systems. Solid understanding of Agile delivery, sprint planning More ❯
Employment Type: Contract, Work From Home
Rate: £500 - 550 per day
Posted:

Integration Lead- Salesforce Education Cloud-Student Systems Implementation

South West, England, United Kingdom
Hybrid / WFH Options
Interquest
and delivering integrations using Microsoft Azure PaaS (Functions, Logic Apps, API Management, Service Bus,) Expertise in integration strategy, API management, and canonical data models. Experience of integrating with Salesforce (REST/SOAP APIs, platform events) and Canvas LMS or similar SaaS platforms. Familiarity with integrating legacy systems (SITS) with modern cloud-native systems. Solid understanding of Agile delivery, sprint planning More ❯
Employment Type: Contractor
Rate: £500 - £550 per day
Posted:

Oracle Fusion Developer (Outside IR35)

City, London, United Kingdom
Hybrid / WFH Options
Totum Partners
Cloud tools such as Application Composer, BI Publisher, OTBI, groovy Scripting and Workflow Designer. Good understanding of ERP & SCM business processes in finance and billing is desirable. Experience with REST/SOAP APIs and PL/SQL development. Role Details This role offers hybrid working, 2 days weekly in the office. The initial length is 4 months with potential extensions More ❯
Employment Type: Contract
Rate: GBP 450 - 500 Daily
Posted:

Technical Support Engineer - Automation

Surrey, England, United Kingdom
Hybrid / WFH Options
Proactive Appointments
user permission levels, domain configuration, group policy objects and execution of SUDO Policies in UNIX/Windows. Understanding of protocols such as HTTP, TCP, FTP/SFTP, SOAP and REST Experience with troubleshooting tools such as Wireshark, Traceroute Solid understanding of object-oriented programming skills (Java strongly preferred) Strong troubleshooting/root cause isolation skills Demonstrated creative problem-solving approach More ❯
Employment Type: Contractor
Rate: £200 - £215 per day
Posted:

Oracle Fusion ERP Developer - Outside IR35

London, United Kingdom
Hybrid / WFH Options
Picture More Ltd
We're Looking For: Strong background as an Oracle Fusion ERP Developer. Hands-on experience with Oracle ERP Cloud modules (Financials & SCM). Solid skills in OIC, SOA Suite, REST/SOAP APIs, and PL/SQL. Proficiency with Application Composer, Groovy Scripting, Workflow Designer. Excellent troubleshooting skills with the ability to resolve complex integration issues. Confident communicator, able to More ❯
Employment Type: Contract
Rate: GBP 500 Annual
Posted:

Senior Integration Developer

London, United Kingdom
Hybrid / WFH Options
Hays
and implementation of robust, secure, and scalable integrations for an end client. Key Requirements: Hands-on experience as a Senior Integration Developer, with D365 Finance integrations. Deep knowledge of REST APIs, OData, DMF packages, and data mapping (XSLT, XML, JSON, CSV). Proficiency in tools like Postman, Azure Logic Apps, PowerShell, and C#. Experience with ETL processes, error handling, idempotency More ❯
Employment Type: Contract
Rate: £500.0 - £515.0 per day + up to £515 pd (InsideIR35)
Posted:

Senior Integration Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Hays Specialist Recruitment Limited
and implementation of robust, secure, and scalable integrations for an end client. Key Requirements: Hands-on experience as a Senior Integration Developer, with D365 Finance integrations. Deep knowledge of REST APIs, OData, DMF packages, and data mapping (XSLT, XML, JSON, CSV). Proficiency in tools like Postman, Azure Logic Apps, PowerShell, and C#. Experience with ETL processes, error handling, idempotency More ❯
Employment Type: Contractor
Rate: £500 - £515 per day
Posted:

Tester-Salesforce- Azure Integration-Salesforce-Cloud

London, South East, England, United Kingdom
Hybrid / WFH Options
Interquest
in system integration testing across distributed systems and cloud platforms. Strong hands-on knowledge of Azure integration services (Logic Apps, Azure Functions, Service Bus, API Management). Experience with REST API testing, Swagger/OpenAPI validation, and API test automation. Solid background in non-functional testing, including performance, security, and resilience testing. Capability in DevOps testing, with the ability to More ❯
Employment Type: Contractor
Rate: £400 per day
Posted:

Axway Developer

Nationwide, United Kingdom
Hybrid / WFH Options
CBSbutler Holdings Limited trading as CBSbutler
monitor capacity, providing service improvements Liaise with customers to define project requirements, document and design solutions Your skills and experience SFTP HTTPS SSL/TLS oAuth JSON XML SOAP REST Mime Linux Scripting More ❯
Employment Type: Contract
Rate: £650 - £690/day Inside IR35
Posted:

Salesforce Developer

London, United Kingdom
Hybrid / WFH Options
Robert Half
APIs. Solid understanding of Salesforce Sales Cloud and Service Cloud. Hands-on experience with Einstein features (Activity Capture, Case Classification, Article Recommendations). Track record of delivering Salesforce integrations (REST/SOAP APIs, middleware, or native connectors). Strong problem-solving skills with the ability to translate business requirements into scalable technical solutions. Comfortable working in a fast-paced, project More ❯
Employment Type: Contract, Work From Home
Posted:

Salesforce Developer

London, South East, England, United Kingdom
Hybrid / WFH Options
Robert Half
APIs. Solid understanding of Salesforce Sales Cloud and Service Cloud. Hands-on experience with Einstein features (Activity Capture, Case Classification, Article Recommendations). Track record of delivering Salesforce integrations (REST/SOAP APIs, middleware, or native connectors). Strong problem-solving skills with the ability to translate business requirements into scalable technical solutions. Comfortable working in a fast-paced, project More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Oracle Cloud Integrations Specialist

London, United Kingdom
Hybrid / WFH Options
SUMMER-BROWNING ASSOCIATES LIMITED
with Oracle Fusion Cloud Demonstrated experience connecting Oracle ERP and HCM through Oracle Integration Cloud Expert skills in developing and unit testing integration components and web services (SOAP/REST/JSON Payload) using OIC, Postman, and Curl Solid experience with PaaS Cloud system interfaces To apply, please submit your latest CV for review. More ❯
Employment Type: Contract, Work From Home
Rate: Up to £0.00 per day + Excellent Day Rates
Posted:

Elastic Engineer

London, United Kingdom
Hybrid / WFH Options
Experis
particularly for ingesting network telemetry into Elasticsearch. * Scripting proficiency in Python and/or PowerShell to automate ELK deployment, monitoring, and alerting pipelines. * Experience designing and working with APIs (REST/JSON/XML) and integrating third-party data sources into the ELK stack. * Exposure to Solace, 29West, Tibco, or other low latency messaging platforms is advantageous for understanding event More ❯
Employment Type: Contract
Rate: £400 - £430/day
Posted:
REST
10th Percentile
£350
25th Percentile
£400
Median
£475
75th Percentile
£588
90th Percentile
£690