101 to 125 of 128 Contract REST Jobs

Salesforce Developer (Loyalty Programme) | £400 – £500 | Inside IR35 | 6 Months | Mostly Remote

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
experience delivering Salesforce Loyalty Management solutions preferred Strong understanding of Sales Cloud, Service Cloud and Experience Cloud Experience integrating Salesforce with external platforms using REST APIs Skilled in Salesforce data modelling, security, automation and governance Experience supporting B2C customer engagement, rewards and loyalty programmes If this Salesforce Developer role sounds ...

Salesforce Vlocity Architect

Hiring Organisation
Syntax Consultancy Ltd
Location
Newbury, Berkshire, United Kingdom
Employment Type
Contract
Contract Rate
£550/day 550/day (Outside IR35)
solutions. Expertise in Lead Management process, Quote to Cash, Case Management + Call Centre processes. Integration between Salesforce + other systems using SOAP + REST API. Experience of App Exchange products, Wave Cloud + Salesforce Vlocity Marketing preferred. Salesforce Vlcoity CPQ, OM certifications preferred. ...

Security Engineer

Hiring Organisation
Sanderson Recruitment
Location
Surrey, South East, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £600 per day
tuning, API security controls and application onboarding. Good understanding of OWASP Top 10 and OWASP API Security Top 10. Knowledge of HTTP/S, REST APIs and application layer attack mitigation. Experience with vulnerability management, Qualys and attack surface monitoring tools. Understanding of patch management and vulnerability remediation. Strong stakeholder ...

Cyber Security Analyst

Hiring Organisation
Proactive Appointments
Location
Leatherhead, Surrey, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
tuning, API security controls, application onboarding and security profile management. Strong understanding of OWASP Top 10, OWASP API Security Top 10, HTTP/S, REST APIs and application-layer threat mitigation techniques. Good experience of vulnerability management, Qualys and external attack surface monitoring Ability to oversee internal and external technology ...

Senior Node.js Developer (AWS, HAPI)

Hiring Organisation
Sanderson Recruitment
Location
United Kingdom
Employment Type
Contract
Contract Rate
Up to £562.96 per day + Inside IR-35
engineer to develop services, build APIs and integrate with existing Defra systems. Responsibilities Develop and maintain services using Node.js and HAPI Build and support REST APIs Integrate with existing Defra and ALB systems Work within an agile delivery team Produce well-tested, maintainable code Participate in code reviews Contribute … estimation Support CI/CD and deployment activities Help define and refine acceptance criteria Follow secure development practices Required Skills Development Node.js HAPI REST APIs OpenAPI Databases PostgreSQL MongoDB Redis Testing Jest Vitest DevOps & Cloud AWS Docker Git GitHub GitHub Actions Delivery Jira Azure DevOps Agile delivery environments Security OWASP ...

Net Developer

Hiring Organisation
Pontoon
Location
Bromley, London, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £750/day
Liaise with technical and business colleagues to understand functional requirements and deliver solutions that align with business objectives. Utilise your understanding of Web Services (REST, SOAP) to design and document APIs effectively. Work with MS SQL Server, including TSQL, SSIS, SSRS for database management and reporting. Utilise version control tools … Experience: Proven experience in software development with .NET (C#, .NET Core) and Python. Deep functional knowledge or hands-on design experience with Web Services (REST, SOAP). Understanding of API design and documentation best practises. Proficient in MS SQL Server, TSQL, SSIS, SSRS. Familiarity with Git/Bitbucket ...

Senior Software Engineer RPG (Fxed Term Contract)

Hiring Organisation
Microlise
Location
Nottingham, Nottinghamshire, East Midlands, United Kingdom
Employment Type
Contract
Contract Rate
£45,000
translate them into robust, maintainable technical solutions. Develop and optimise DB2 for i databases, SQL queries and data structures. Design and maintain integrations using REST APIs, JSON and XML. Troubleshoot and resolve complex application, database and system issues. Plan and support software deployments across development, test and production environments. Support … developing and maintaining 5250-based business applications. Experience with DB2 for i database development and performance optimisation. Ability to design and build integrations using REST APIs. Experience working with JSON and XML data formats. Knowledge of CL programming and IBM i operational processes. Experience managing software deployments and production releases. ...

Fullstack Frontend Developer

Hiring Organisation
Opus Recruitment Solutions
Location
Bristol, United Kingdom
Employment Type
Contract
Contract Rate
£0 - £400/annum
user interfaces while collaborating closely with backend engineers, designers, and product teams. Tech Stack Frontend React TypeScript JavaScript (ES6+) HTML5, CSS3 Backend Exposure Node.js REST APIs/GraphQL Nice to Have AI integrations (OpenAI, Azure AI or similar) Next.js Essential Skills & Experience Strong commercial experience developing frontend applications with React … TypeScript skills Solid understanding of HTML, CSS, responsive design, and modern UI development Experience building reusable components and scalable frontend architectures Experience integrating REST APIs and third-party services Knowledge of state management tools such as Redux or Zustand Strong focus on performance, accessibility, and user experience Experience with testing ...

SC ServiceNow Developer

Hiring Organisation
Experis
Location
Telford, Shropshire, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £730 per day
Build and maintain record producers, forms, workflows, catalog items, notifications and case management capabilities. Configure Employee Centre experiences and user journeys. Develop integrations using REST APIs, SOAP APIs and IntegrationHub. Support configuration of Virtual Agent and Now Assist capabilities. Participate in sprint planning, backlog refinement and technical design discussions. Support … catalogues, agent workspaces and portal experiences. Experience using JavaScript, Glide APIs, Flow Designer and ServiceNow scripting. Experience integrating ServiceNow with third-party applications using REST APIs, SOAP APIs or IntegrationHub. Experience supporting Agile delivery and test cycles. Strong analytical and problem-solving skills. Certifications & Clearance Essential ServiceNow Certified System Administrator ...

ServiceNow Developer

Hiring Organisation
eTeam Workforce Limited
Location
Telford, Shropshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
Build and maintain record producers, forms, workflows, catalog items, notifications and case management capabilities. Configure Employee Centre experiences and user journeys. Develop integrations using REST APIs, SOAP APIs and IntegrationHub. Support configuration of Virtual Agent and Now Assist capabilities. Participate in sprint planning, backlog refinement and technical design discussions. Support … catalogues, agent workspaces and portal experiences. Experience using JavaScript, Glide APIs, Flow Designer and ServiceNow Scripting. Experience integrating ServiceNow with third-party applications using REST APIs, SOAP APIs or IntegrationHub. Experience supporting Agile delivery and test cycles. Strong analytical and problem-solving skills. Certifications & Clearance Essential ServiceNow Certified System Administrator ...

AI Platform Engineer

Hiring Organisation
Teksystems
Location
North West, United Kingdom
Employment Type
Contract, Work From Home
documented code. Participate in technical reviews and architectural discussions. Required Skills Software Engineering Strong software engineering fundamentals. Experience designing modular, maintainable systems. Experience building REST APIs and backend services. Experience developing reusable libraries or frameworks. Experience working with asynchronous and event-driven systems. Strong debugging and problem-solving skills. Development … Queues or messaging Serverless or container-based workloads Monitoring and observability Secure application development API & Integration Development Experience integrating with third-party platforms using REST APIs, SDKs, or webhooks. Experience building integrations with enterprise systems is highly desirable. Security Good understanding of cybersecurity concepts, such as: SIEM SOAR Identity ...

AI Platform Engineer

Hiring Organisation
Hays Technology
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Contract
Contract Rate
£600/day £600 p/d Outside IR35
Large Language Models including GPT, Claude and Gemini. Develop AI agents, workflow automation and Retrieval-Augmented Generation (RAG) solutions. Design and develop integrations using REST APIs, GraphQL, OAuth 2.0 and JWT authentication. Build and support Azure-hosted workloads and Kubernetes-based services. Develop Python services and integrations. Implement Infrastructure … Essential Skills & Experience We're looking for candidates with strong experience in: Cloud & Platform Microsoft Azure Kubernetes Terraform GitHub Actions Development Python API Development REST APIs GraphQL AI & Automation Large Language Models (LLMs) GPT, Claude and/or Gemini AI Agents Retrieval-Augmented Generation (RAG) Vector Databases LLM orchestration frameworks ...

Python Developer

Hiring Organisation
Queen Square Recruitment Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£420/day
automation solutions, backend services, and tooling supporting large-scale telecom network operations. Working closely with QA, Network Engineering, and DevOps teams, you will build REST APIs, automation scripts, and data-driven applications that improve testing, monitoring, and operational efficiency across 5G and enterprise platforms. Key Responsibilities Develop and maintain Python … DevOps teams to deliver scalable automation solutions. Skills & Experience Essential: 4+ years of Python development experience in automation or backend development. Experience building REST APIs using Flask or FastAPI. Knowledge of HTML/CSS and Jinja2. Experience with SQL and NoSQL databases. Strong Linux administration and Bash scripting skills. Experience ...

Service Now Developer

Hiring Organisation
Hays Technology
Location
Telford, Shropshire, United Kingdom
Employment Type
Contract
Contract Rate
£740/day Inside IR35
Build and maintain record producers, forms, workflows, catalog items, notifications and case management capabilities. Configure Employee Centre experiences and user journeys. Develop integrations using REST APIs, SOAP APIs and IntegrationHub. Support configuration of Virtual Agent and Now Assist capabilities. Participate in sprint planning, backlog refinement and technical design discussions. Support … agent workspaces and portal experiences. Strong ServiceNow scripting skills including JavaScript, Glide APIs and Flow Designer. Experience integrating ServiceNow with third-party applications using REST APIs, SOAP APIs and/or IntegrationHub. Experience supporting Agile delivery methodologies and test cycles. Strong analytical, troubleshooting and problem-solving skills. Essential Requirements ServiceNow ...

Front End Developer - DV Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £540/day
system and component library. Work closely with UX Designers to translate user journeys, wireframes and prototypes into production-ready interfaces. Integrate frontend applications with REST APIs, workflow services and identity/access mechanisms. Develop role-aware dashboards, task views, status tracking and operational work queues. Apply accessibility, responsive design … Experience Demonstrable experience delivering software within MOD, Defence, National Security or similarly secure environments. Strong commercial React development experience. Strong TypeScript capability. Experience consuming REST APIs and collaborating closely with backend engineering teams. Experience building responsive, accessible and maintainable user interfaces. Good understanding of component-based development and design system ...

Lead Azure Databricks Platform Engineer / Architect

Hiring Organisation
TXP
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 - £501 per day
Delta Lake. Implement full and incremental ingestion, CDC where appropriate, schema evolution, reconciliation, error handling and data quality controls. Design reusable integration patterns for REST APIs, SaaS platforms, databases, files, object storage, document repositories, enterprise applications and public/external data providers. Implement secure authentication and credential handling for external … monitoring and private connectivity Databricks SQL, Delta Lake and performance optimisation Python, PySpark and SQL Jobs/workflows, incremental processing, CDC and data quality REST/API and external data integration patterns FinOps, cost attribution, tagging, budgets, monitoring and operational support Experience and Candidate Profile Significant experience delivering enterprise Azure ...

Server Tooling & Orchestration Specialist

Hiring Organisation
Experis
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £610 per day
automation using Active Directory, Exchange Online, Azure AD/Entra ID Experience integrating SCORCH with ServiceNow, including ITSM workflows, automated ticket creation, request fulfilment, REST API and OAuth-based integrations Knowledge of Microsoft SCOM integration, alert processing, event management workflows and monitoring-tool integration Microsoft SQL Server administration fundamentals relevant … effective under pressure, particularly during critical situations Flexibility to support out-of-hours activities where required Desirable Experience with Kelverion Integration Packs, including ServiceNow REST, SQL Server, data manipulation, text manipulation and runbook management Experience supporting highly available SCORCH architectures, SQL Always-On Availability Groups, Hyper-V Replica or equivalent ...

Network Automation Developer

Hiring Organisation
McGregor Boyall Associates Limited
Location
Chester, Cheshire, North West, United Kingdom
Employment Type
Contract
structured automation team. Key Responsibilities Develop and maintain Python-based network automation scripts . Support automation of operational and network infrastructure tasks. Work with REST APIs and JSON to integrate systems and exchange data. Assist with monitoring, alerting and network observability solutions. Troubleshoot automation and infrastructure issues. Follow established engineering … Good working knowledge of Python , including writing and maintaining scripts. Understanding of enterprise networking including routing, switching, wireless and basic SD-WAN. Experience with REST APIs, JSON and Git . Basic Linux knowledge and troubleshooting experience. Familiarity with monitoring, telemetry and observability concepts. Good communication and collaboration skills. A willingness ...

Salesforce Developer (Urgent)

Hiring Organisation
Morson Edge
Location
City of London, London, United Kingdom
Employment Type
Contract
into scalable technical solutions, following best practice design principles and coding standards. You'll also develop and support integrations using modern technologies such as REST APIs, Platform Events and Change Data Capture (CDC), ensuring secure, scalable and high-performing solutions where integration is required. You'll leverage Azure DevOps … batch classes and Flows, alongside a solid understanding of the Salesforce security model, data model and platform configuration. Experience designing and implementing integrations using REST APIs, Platform Events, Streaming API and Change Data Capture is highly desirable, as is experience working with Azure DevOps and modern DevOps practices. Experience with ...

Sailpoint Architect

Hiring Organisation
Intuition IT Solutions Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
implementation roadmaps aligned to business and compliance requirements. Lead application onboarding activities and design connector strategies using out-of-the-box and custom integrations (REST, SOAP, SCIM, JDBC, Active Directory, SAP, Salesforce, etc.). Provide technical leadership for custom workflows, rules, forms, reports, approval processes, provisioning, and role-based access … around IAM background and strong Sailpoint experience covering below. SailPoint IdentityIQ and/or SailPoint Identity Security Cloud (ISC) IAM, IGA, JML, RBAC, ABAC REST, SOAP, SCIM APIs Active Directory, Azure AD/Entra ID, LDAP Java, BeanShell, PowerShell ServiceNow integration Cloud platforms (Azure, AWS, GCP) CyberArk, Okta, Ping, ForgeRock ...

Python Automation Engineer

Hiring Organisation
Oscar Associates (UK) Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £650 per day
Engineer to build automation for a data masking solution within a financial services environment. The focus is on writing Python code and integrating with REST APIs to automate masking workflows. You'll build scripts and services that trigger masking jobs, monitor their progress, handle errors and exceptions, and process … Until late December - Strong possibility of extension IR35: Inside IR35 Start: ASAP Must Have Strong hands-on Python development , particularly scripting and automation Strong REST API development/integration , including authentication, sessions, retries and exception handling ETL/data pipeline development experience Experience automating workflows, triggering jobs, monitoring status ...

Salesforce Integration Developer (FSC)

Hiring Organisation
Morson Edge
Location
City of London, London, United Kingdom
Employment Type
Contract
development lifecycle while contributing to the ongoing enhancement and stability of our Salesforce estate. In this role, you'll design and implement integrations using REST APIs, Platform Events, Change Data Capture (CDC) and other modern integration patterns, ensuring secure, scalable and high-performing solutions. You'll analyse business requirements … Components (LWC), triggers and batch classes, and have hands-on experience with OmniStudio, including OmniScripts, FlexCards, DataRaptors and Integration Procedures. A strong understanding of REST APIs, Streaming API, Platform Events and Change Data Capture is essential, as is experience implementing eID&V solutions. Experience within banking or financial services would ...

Oracle Fusion Technical Consultant

Hiring Organisation
ARM
Location
Birmingham, West Midlands, West Midlands (County), United Kingdom
Employment Type
Contract
Contract Rate
£360 - £400/day
Design and build Oracle Fusion ERP extensions using Oracle Visual Builder Cloud Service (VBCS) Design, build and support integrations using Oracle Integration Cloud (OIC), REST/SOAP services and Fusion adapters Support Fusion Technical activities including HDL/data loads, BIP templates, OTBI analysis and interface troubleshooting … Hands-on VBCS skills covering page extensions, business objects, service connections, Redwood/UX customisations and deployment Hands-on OIC skills covering integrations, adapters, REST/SOAP APIs, scheduled processes, error handling and monitoring Strong OAC Technical skills covering data models/semantic models, dashboards, data visualisation, security and connection ...

Forescout NAC Deployment Engineer

Hiring Organisation
MECS Communications Ltd
Location
East London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£500 - £600 per day + Negotiable dependant on experience
Forescout NAC solutions Key Skills Forescout, Network Access Control, NAC, EyeSight, eyeInspect, eyeControl, eyeExtend, Network Segmentation, 802.1X, RADIUS, MAB, Routing, Switching, Wireless, Firewalls, Ansible, REST API, JSON, XML, Linux, VMware ESXi, Splunk, Enterprise Networking, Zero Trust. Location Hybrid (3/2) | London, Docklands, E14 & Remote Type Temporary, Contract, Full-Time … Segmentation * Device Discovery & Classification * 802.1X Authentication * RADIUS * MAC Authentication Bypass (MAB) * Routing & Switching * Enterprise Wireless * Network Firewalls * Linux Administration * VMware ESXi * Splunk (SPL) * Ansible * REST APIs * JSON/XML Core Activity * Deploy & configure enterprise Forescout solutions * Implement NAC, device profiling & network segmentation * Configure 802.1X, RADIUS & MAB authentication * Integrate with routing ...

Principal Network Architect Segment Routing SRv6

Hiring Organisation
MECS Communications Ltd
Location
Newbury, Berkshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£300 - £350 per day
Service Provider, IP Transport Networks, Network Architecture, High Level Design, Migration Strategy, Cisco NSO, Cisco Crosswork, BGP, IS-IS, EVPN, VXLAN, Network Automation, NETCONF, REST APIs, YANG, Python, Ansible, Transport Networks, Architecture Governance. Location Hybrid | Berkshire Office & Home based Type Temporary, Contract, Full-Time Status Contract for services. Outside IR35 … High Level Design (HLD) * Low Level Design (LLD) * Network Architecture * Migration Strategy * Technical Governance * Network Automation * Cisco NSO * Cisco Crosswork * Python * Ansible * NETCONF/REST APIs * YANG * Modern Infrastructure * Network Telemetry * Cloud Networking * Virtualisation * Kubernetes * VMware * OpenStack Core Activity * Design next-generation SRv6 transport networks. * Define carrier IP architecture ...