1 to 25 of 31 Remote/Hybrid Contract REST Jobs

Java Developer - Java Frameworks, SC Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Croydon, London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £475/day
Clearance Desirable Skills React Next.js Experience working within Agile delivery teams Responsibilities Develop backend services using Java and Spring Boot Build and maintain REST APIs Work with AWS cloud infrastructure Contribute to microservices and containerised deployments Support delivery of new system builds (greenfield) Collaborate with cross-functional teams ...

Senior Automation QA Engineer (Data Engineering)

Hiring Organisation
IntaPeople
Location
Remote, Sutton South, Greater London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - £500/day
Experience Strong background in automation testing for microservices‑based architectures. Hands‑on experience building automation frameworks using Java or similar languages. Solid experience testing REST APIs, backend services, and service‑to‑service integrations. Proven experience validating data engineering pipelines (ETL/ELT, batch jobs, scheduled data builds). Strong ...

Solution Architect

Hiring Organisation
Stackstudio Digital Ltd
Location
United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £550 to £600 per day
domain driven design and data mesh principles Hands-on experience on design, build and deployment of applications based on .Net MVC, Java, Angular, React, REST APIs, CI/CD pipelines, and event-based architecture Conceptual clarity around front-end development Hands on experience in implementing API, Micro-services and application ...

Service Now Developer

Hiring Organisation
Sphere Digital Recruitment
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£700 - £701 per day
development experience (3+ years) Hands-on experience with Service Portal Solid background in web technologies including HTML, AngularJS, Bootstrap, CSS, JavaScript, JSON, HTTP, and REST/SOAP Experience with ServiceNow integrations Ability to work in Agile environments Strong troubleshooting and analytical skills Excellent written and verbal communication skills Additional Desirable ...

ServiceNow Developer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
3+ years) Proven track record delivering across the ServiceNow platform Solid Service Portal development experience Strong technical background across: JavaScript, AngularJS, HTML, CSS, Bootstrap REST/SOAP APIs, JSON, HTTP Experience integrating ServiceNow with other systems Comfortable working in Agile environments Strong troubleshooting and problem-solving skills Nice to Have ...

Salesforce Technical Lead

Hiring Organisation
Stackstudio Digital Ltd
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £470 to £500 per day
validation rules, workflows, and flows Ensure high performance, scalability, security, and maintainability of Salesforce solutions Integration & Data Management Design and implement Salesforce integrations using REST and SOAP APIs Work with middleware platforms such as MuleSoft or equivalent tools Manage data migration, data quality checks, and Salesforce data model design Ensure ...

Python Software Engineer

Hiring Organisation
Apex Systems US
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£80 - £90/hour
collaboration, interpersonal skills and demonstrate the capability for juggling multiple competing priorities. Candidates will be proficient in software design focused on a cross-language REST based n-tier architecture and executed using agile methodologies (Scrum, Test Driven Development, unit/integration testing, pair programming, etc.). The successful candidate will ...

IP Network Architect

Hiring Organisation
Flint UK Technology Services
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
platforms, and DevOps integration. Experience in enterprise security and network segmentation best practices. Familiarity with network automation and orchestration: Ansible, Python, Netconf/YANG, REST APIs. Excellent strategic thinking, documentation, and stakeholder communication skills. Desirable Certifications CCIE/JNCIE/SRA or equivalent level of demonstrable experience. TOGAF, AWS Solution ...

Senior ServiceNow Engineer

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
working in Agile delivery environments A mindset focused on building, problem-solving, and getting things done Strong technical skills across: JavaScript, AngularJS, HTML, CSS REST/SOAP APIs, integrations Nice to Have: Experience with Customer Service Management (CSM) ServiceNow Certified Application Developer (CAD) Experience working in SAFe/Scrum frameworks ...

Senior Java Engineer (AWS, REST, SOAP) - Hybrid - Sussex

Hiring Organisation
Salt
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £700 per day
Senior Java Engineer (AWS, REST, SOAP) - Hybrid - Sussex Daily rate: £500 - £700 (inside IR35) Duration: 6 months Hybrid: 2 days per week (Tues + Wed) Start: ASAP My new client is looking for a highly skilled Senior Java Engineer to join their engineering team. The ideal candidate combines deep technical ...

ServiceNow Developer

Hiring Organisation
Syntax Consultancy Ltd
Location
Newbury, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
£90000/annum to £90k (DOE)
Flow Designer, Workflows. Technical Skills: designing CMDB data models, ITOM/TSOM implementation, Telecom Service Management (TSM), integrating OSS/BSS systems, Glide/REST/SOAP APIs, JavaScript, Mid Server, Integration Hub, Agile/Scrum. Driving ServiceNow platform development, CMDB maturity, IT Operations automation + telecom service operations transformation. ...

Data Engineer & Analyst - Outside IR35 - Hybrid

Hiring Organisation
Tenth Revolution Group
Location
Newcastle Upon Tyne, Tyne and Wear, England, United Kingdom
Employment Type
Contractor
Contract Rate
£350 - £400 per day
Airflow for pipeline orchestration Strong Power BI skills (data modelling, report building, optimisation) Proficiency in Python for data processing and automation Experience integrating with REST and SOAP APIs To apply for this role please submit your CV or contact Dillon Blackburn on or at . Tenth Revolution Group ...

Python Developer

Hiring Organisation
Robert Half
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
smooth running of existing Python/SQL reporting framework. The AI enablement Engineer will have experience with the following technologies/tools: Docker, Postgres, REST APIs, SFTP, Websockets OOP + Asynchronous Design Patterns PowerQuery/DAX/M Industry standard libraries used in software development within finance (pandas, numpy, scipy ...

Scala Developer 12-Month Contract (Outside IR35)

Hiring Organisation
Stealth IT Consulting Limited
Location
United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£450 per day £450 per day (Outside IR35)
month Outside IR35 contract . Key Skills & Experience: Strong commercial experience with Scala Experience building high-quality, scalable backend services Exposure to microservices, REST APIs, functional programming Strong understanding of CI/CD and modern engineering practices Cloud experience (AWS ideally) Able to support occasional out-of-hours work when ...

Salesforce Developer

Hiring Organisation
167 Solutions Ltd
Location
United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £400 to £500 per day
Salesforce solutions using Apex and Lightning Web Components (LWC) Customise Salesforce across Sales Cloud, Service Cloud and Experience Cloud Build and maintain integrations using REST/SOAP APIs Work closely with Architects, Consultants and stakeholders to deliver scalable solutions Support data migration, data modelling and system optimisation Follow Salesforce best ...

Salesforce Developer

Hiring Organisation
167 Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
Salesforce solutions using Apex and Lightning Web Components (LWC) Customise Salesforce across Sales Cloud, Service Cloud and Experience Cloud Build and maintain integrations using REST/SOAP APIs Work closely with Architects, Consultants and stakeholders to deliver scalable solutions Support data migration, data modelling and system optimisation Follow Salesforce best ...

Integration Engineer SC Cleared Remote

Hiring Organisation
Sanderson Government and Defence
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
assurance environments. What you'll work on: Designing, configuring and deploying API gateways (rate limiting, routing, SSL/TLS, OAuth, security controls). Integrating REST and SOAP services, including error handling, idempotency and logging. Working with IBM webMethods, DataPower Gateway, API Manager and related tooling. Contributing to secure-by-design ...

HRIS System Integration Engineer

Hiring Organisation
Morson Edge
Location
Buckinghamshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£550 - 600 per day + None
middleware or scripts to sync these systems, and ensuring that data remains secure and accurate across all platforms. Core Responsibilities - API Development & Mapping: Use REST APIs to create seamless data synchronisation between ElementSuite, Aslan, and Talent.AI. - Workflow Automation: Automate the _Hire-to-Onboard_ journey (e.g., when a candidate is marked ...

AI Enablement Engineer

Hiring Organisation
Robert Half Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
smooth running of existing Python/SQL reporting framework. The AI enablement Engineer will have experience with the following technologies/tools: Docker, Postgres, REST APIs, SFTP, Websockets OOP + Asynchronous Design Patterns PowerQuery/DAX/M Industry standard libraries used in software development within finance (pandas, numpy, scipy ...

Oracle DBA – Hybrid - Northamptonshire / Remote

Hiring Organisation
MYO Talent
Location
Northamptonshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £525 per day
Oracle 19c database Oracle FMW/Oracle Fusion Middleware version 12c or 14c (Forms & Reports, SSO/Single Sign On) ORDS/Oracle REST Data Services Weblogic server Desirable - PL/SQL/APEX ...

ITSM Consultant (ServiceNow or Halo) - Remote - £70-75K + 15% bonus

Hiring Organisation
Exalto Consulting
Location
Nationwide, United Kingdom
Employment Type
Contract
Contract Rate
£70000 - £75000/annum £70-75K + 15% bonus
with external interfaces •Comprehensive knowledge of problem analysis, structured analysis and design and programming techniques •Strong understanding and experience in integrations including SOAP and REST bases APIs If you have the above experience and are looking for a new permanent role please send your CV for immediate consideration ...

Frontend Software Engineer

Hiring Organisation
Morgan McKinley
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£600 - £685 per day
with cross-functional teams Help unify multiple internal tools into a single platform Challenge and improve existing processes and workflows Work with APIs (GraphQL & REST) to integrate backend services Skills & Experience: Essential: Strong frontend expertise with React & TypeScript Experience with GraphQL and REST APIs Background working in product-focused environments ...

Java Backend Engineer

Hiring Organisation
interAct Consulting Limited
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £550 per day
growing team. It is a UK based, fully remote, outside IR35, initial 6-month contract.What you'll do: Build and maintain scalable microservices. Develop REST APIs using Java & Spring. Collaborate with cross-functional teams. Write clean, efficient, and testable code. What we're looking for: Strong Java (8+) and Spring … experience. Solid background in microservices architecture. Experience with REST APIs, Docker, and CI/CD. Knowledge of databases (SQL). Knowledge of Azure. Apply now to join a fast-moving, collaborative team. ...

Senior Java Engineer (AWS, REST, SOAP) - Hybrid - Sussex

Hiring Organisation
Salt
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 - 700 Daily
Senior Java Engineer (AWS, REST, SOAP) - Hybrid - Sussex Daily rate: £500 - £700 (inside IR35) Duration: 6 months Hybrid: 2 days per week (Tues + Wed) Start: ASAP My new client is looking for a highly skilled Senior Java Engineer to join their engineering team. The ideal candidate combines deep technical ...

Integration Manager | SC Cleared / SC Eligible | Remote

Hiring Organisation
Sanderson
Location
Bristol, Avon, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
reliability Collaborating with developers, analysts, and key stakeholders Documenting integration processes and best practices Building and maintaining services on webMethods Integration Server Designing REST and SOAP APIs using IBM webMethods What you'll bring Strong hands-on experience with IBM webMethods (Integration Server, Designer/Developer, API Gateway) Solid understanding … REST/SOAP services, JSON, XML, and flat-file processing Experience with flow services, pipelines, and basic programming logic (Java beneficial) Good database knowledge (SQL, JDBC) Strong grasp of middleware, APIs, and system integration principles Bonus: Experience with Maximo or Oracle platforms To learn more, please do reach ...