1,476 to 1,500 of 1,538 REST Jobs in the UK

Integration Engineer

Location
Radcliffe, England, United Kingdom
data systems, delivering clean, resilient data flows while collaborating closely with architects, data engineers, and product teams. The role requires a strong understanding of REST APIs, asynchronous and event‐driven integration patterns, and how data moves at scale across distributed platforms.Design, develop, test, deploy, and maintain enterprise grade integration solutions … integrations across clinical, finance, CRM, and patient systems, including platforms such as R4, Dentally, IFS, Salesforce, and internal CRM solutions.Implement and maintain SOAP and REST based APIs to enable secure and reliable data exchange between applications.Develop and support file based integrations using FTP and MFT, ensuring secure data transfer ...

ERP Devleoper

Location
Great Torrington, England, United Kingdom
Epicor Kinetic functionality that supports the changing needs of the CMTG Group. Design and build reliable integrations between Epicor and other business systems using REST APIs and appropriate development tools. Work with the wider team to deliver the successful rollout and integration of Epicor across our international Group. Migrate appropriate … Epicor or another enterprise‐level ERP platform and a good understanding of how ERP supports manufacturing operations. You are confident developing with C# and REST APIs and can turn stakeholder needs into clear, maintainable solutions. You communicate well with both technical and non-technical colleagues. You listen carefully ...

Graduate Developer - AI Implementation Engineer

Location
Altrincham, England, United Kingdom
goals into scalable technical designs. Spend ~50% of your time engaging directly with customers—workshops, reviews, and troubleshooting. Develop secure integrations using Python , C++ , REST APIs , and supporting technologies. Provide ongoing support and optimisation for existing solutions. Collaborate with sales and product teams to shape future features. What … Looking For: Strong Python and C++ skills and experience with REST APIs . Excellent communication—able to explain technical concepts clearly. A proactive, solution-oriented mindset with a passion for delivering customer value. Ability to manage multiple projects and work independently. Bonus Points For: Experience with Conversational ...

Hybrid UK .NET & Azure Developer: Scalable APIs

Location
United Kingdom
Itdatasecurity is seeking an experienced Software Developer for a Hybrid (UK) role focused on .NET, Azure, REST APIs, and SQL Server. You will build scalable business applications, work in Agile teams, and deliver full-stack solutions across backend and frontend domains. The ideal candidate has 5+ years in .NET development … strong cloud deployment experience, and a solid understanding of REST services, database design, and modern front-end technologies. #J-18808-Ljbffr ...

SharePoint Engineers | Military Veterans

Location
Cornholme, England, United Kingdom
modernize collaboration systems across the shipyard. Building solutions using Power Apps and Power Automate Developing custom SharePoint functionality using SPFx Integrating systems using REST APIs and SQL Developing client-side components using JavaScript, HTML5, CSS3 Supporting SharePoint Online and SharePoint On-Prem environments Designing automated workflows that support operational processes … SharePoint migrations (ShareGate, SPMT, Metalogix) SharePoint governance and performance monitoring For Developers SharePoint Framework (SPFx) Power Apps Power Automate JavaScript/React/Angular REST API integrations Dataverse or SQL integrations Military Backgrounds That Translate Well We strongly encourage applications from veterans with experience supporting knowledge management systems, collaboration platforms ...

Sr Sales Engineer

Location
Maidenhead, England, United Kingdom
level functional specifications detailing client requirements for customizations and integrations to third party systems to be used by Everbridge Professional Services team Demonstrating Everbridge REST API and answering detailed technical questions about product capability and delivery infrastructure Positioning Everbridge Professional Services for quality delivery of proposed solutions Providing training … Internet hosted applications, highly available architectures, computer security, telephony, and networking Technical knowledge with relational data structures, XML/SOAP, middleware architectures, and REST APIs Excellent skills in maintaining a high level of productivity in a fast-paced, team environment while managing multiple competing priorities/sales support/professional ...

Solution Specialist, AI & Data Services (Pharma)

Location
Greater London, England, United Kingdom
GlobalData’s programmatic data delivery function, enabling clients to integrate pharmaceutical intelligence directly into their systems, workflows and AI environments. DDS delivers data via REST API, Snowflake, CRM integration, file transfer and MCP, serving clients from global pharma companies to emerging biotech and CDMOs. As AI-native data consumption grows … Familiarity with MCP, or with LLM tooling such as LangChain, Claude or the OpenAI APIs. Python or similar for data integration and API work. REST APIs, JSON, OpenAPI specifications, Snowflake or other cloud data warehouses. CRM platforms such as Veeva, Salesforce or HubSpot. What success looks like after twelve months ...

Dynamics 365 Customer Service — Architect / Senior Developer / Techno-Functional / Consultant — Corporate & Institutional Banking

Location
Greater London, England, United Kingdom
SLAs, queues, routing,omnichannel, knowledge, Dataverse data model. Integrate D365 into thewider estate using Azure Integration Services: Logic Apps, Service Bus,API Management, Functions, REST/APIs. Wire the platform totelephony/CTI, payments and account systems, and identity providers. Work in Agile deliveryalongside the bank's product, engineering … business teams. Requirements Must have.... Service integration experience — AzureIntegration Services (Logic Apps, Service Bus, API Management, Functions)and REST/APIs; integrating D365 to external systems. Nice to have.... Banking orfinancial-services domain (corporate/institutional/wholesale). Copilot/agenticservice in D365. Payments standardsawareness (ISO 20022/CBPR+ ...

Senior Magento Developer

Hiring Organisation
Forward Role
Location
Manchester, North West, United Kingdom
Employment Type
Contract
search Design and build integrations between Magento and third party systems such as ERP, PIM, OMS, payments, shipping and marketing platforms Work with REST and GraphQL APIs, webhooks, message queues and scheduled import or export jobs Make integrations resilient with clear logging, error handling and monitoring Technical lead … contractor Strong PHP 8.x and deep knowledge of Magento architecture: modules, plugins, observers, dependency injection, EAV and service contracts Proven integration delivery using Magento REST and GraphQL APIs with third party platforms Experience owning a live production store, including patching, upgrades and incident handling MySQL, Composer, Git and CI/ ...

Oracle Cloud Integration Developer

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700/day
platform for application connectivity, APIs and data transformation. Role Responsibilities Design, develop and maintain integrations using Oracle Integration Cloud (OIC). Build and support REST API integrations between enterprise applications and services. Develop data mapping, transformation and orchestration solutions within OIC. Troubleshoot and resolve integration issues across multiple systems … specifications. Support testing, deployment and ongoing enhancement of integration services. Skills Required Strong commercial experience with Oracle Integration Cloud (OIC) development. Proven experience delivering REST API integrations. Expertise in data transformation, mapping and integration workflows. Experience designing and supporting system-to-system integrations. Strong troubleshooting and problem-solving skills. Ability ...

Packet Core Test Engineer

Location
Reading, England, United Kingdom
Juniper equivalents).**Proficiency in networking protocols and procedures:*** Core Signalling Protocols: GTPv1/v2, NGAP, Diameter, PFCP, SBI (including HTTP/2, REST/JSON, OpenAPI)* Traffic and Transport: IP (IPv4/IPv6), UDP, TCP, SCTP, GRE* Quality of Service and Policy: 5G QoS Flow, QFI, PCC (Policy … Detach, Registration, Handover, Session Establishment, Modification, and Release (GTP, NGAP, PFCP messages)* Security: IPsec, Encryption, Authentication, Security Associations, Certificates (TLS)* Management and Orchestration: NETCONF, REST, YANG models, ETSI MANO, Kubernetes API, Docker, Container Network Interface (CNI)* Other Supporting Protocols: DNS, DHCP, ARP, NTP, BGP, SFTP/FTP, SNMP* Performance ...

Senior Backend Engineer

Location
Greater London, England, United Kingdom
experience on TypeScript backends. Strong API design instincts and a track record of integrations that hold up at scale. Salesforce platform experience (Apex, SOQL, REST APIs, custom metadata). An eye for security and data handling at enterprise standards. Nice to have Salesforce ISV or AppExchange experience. Serverless or event … that will not scale to a hundred thousand orgs and the token that lives a minute too long, and none of it lets you rest until it is fixed. You treat customer data as if it were your own, because to the customer it is. You enjoy building new services ...

MAWM QA Lead

Hiring Organisation
Opus Recruitment Solutions Ltd
Location
United Kingdom
Employment Type
Full-Time
Salary
£500.00 - £750.00 per day
integration testing between Manhattan Active WM and external systems including ERP, OMS, TMS, WCS and WES platforms Validate APIs, events and messaging interfaces using REST, Postman, JSON and XML Identify, document and manage defects using Jira or Azure DevOps Collaborate with business analysts, developers, configuration consultants and business stakeholders throughout … warehouse management, logistics and supply chain operations Experience testing inbound, outbound, inventory, replenishment, allocation and fulfilment processes Strong API and integration testing experience using REST APIs, Postman, JSON and XML Experience working with ERP, OMS, TMS, WCS and WES integrations Hands-on experience with defect management tools such as Jira ...

Full-Stack Headless Tech Lead

Location
Shrewsbury, England, United Kingdom
stage of the project. Key Responsibilities Build scalable and maintainable front-end applications using React, Next.js, and TypeScript Develop integrations with backend systems via REST APIs, GraphQL, and webhooks Work with API gateways and event-driven architectures Ensure applications are secure, high-performing, and composable by design Collaborate with designers … projects 5+ years of commercial experience building modern React applications Strong experience with React, Next.js, TypeScript, Node.js, HTML, CSS, and JavaScript Experience working with REST APIs, GraphQL, and backend integrations Solid understanding of headless, API-first, and composable architectures Experience translating business and client requirements into technical solutions Strong understanding ...

NetSuite Software Developer Hybrid Working (Fleet

Location
Fleet, England, United Kingdom
annual leave, private medical insurance and training opportunities. Responsibilities: Work with the team to translate customer requirements into technical specifications. Build RESTlet and SuiteTalk REST integrations with secure authentication and reliable error handling. Take part in peer code reviews and share knowledge with colleagues. Test and optimise scripts and integrations … Competencies Proven hands-on NetSuite development experience, including delivering customisations and integrations, typically gained over 3–5 years. Experience with RESTlets and SuiteTalk REST APIs, including authentication, data mapping and error handling. Knowledge of NetSuite records, custom fields and SuiteFlow, with saved searches and SuiteQL for data access. Ability ...

HCM Functional Lead

Location
Greater London, England, United Kingdom
Loader, and HSDL. Troubleshoot and resolve data, configuration, and system issues, ensuring smooth operations. Support inbound/outbound integrations, collaborating with integration teams on REST APIs, SOAP Services, HCM Extracts, and file-based integrations. Conduct data validation, reconciliation, and quality assurance activities to maintain data integrity. Qualifications Bachelor's degree … requirements. Strong experience with OTBI Reporting, BI Publisher, HCM Extracts, HDL/HSDL Data Loads, and Fast Formula. Familiarity with Oracle Integration Cloud (OIC), REST & SOAP APIs, SQL, and Excel/Data Analysis is preferred. Excellent verbal and written communication skills, with the ability to articulate complex technical concepts ...

Senior Product Manager, Trading Connectivity

Location
Greater London, England, United Kingdom
timelines and risks to ensure successful delivery. Work closely with Engineering to define and enhance connectivity capabilities across order entry, market data, FIX/REST/WebSocket APIs, security master, rate limits, resiliency and performance. Ensure connectivity supports Talos trading workflows, including liquidity aggregation, smart order routing, algorithms and other … detail, follow-through and ownership. Experience with exchange, broker, dealer or liquidity-provider connectivity. Working knowledge of FIX and API-based trading protocols, including REST and WebSocket. Technical aptitude and comfort working with API documentation, logs, JSON messages and production data. Good understanding of trading concepts such as order type ...

Lead Software Test Engineer

Location
Warwick, England, United Kingdom
from an application, product and services perspective. Key Responsibilities: Own and execute software testing and create test plan documentation for mobile app, web app & REST API's Champion and improve best practices to enhance testing strategies and product quality Collaborate with developers and stakeholders to ensure requirements are understood … analytical and technical troubleshooting skills Solid knowledge and experience developing test plans and regression test suites Experience of running tests for functionality, usability, performance & REST API's Implementation of test systems and tools Experience with containerised solutions such as Docker Experience with test case management systems such as TestRail etc. ...

Senior Product Manager, Trading Connectivity

Location
Greater London, England, United Kingdom
timelines and risks to ensure successful delivery. Work closely with Engineering to define and enhance connectivity capabilities across order entry, market data, FIX/REST/WebSocket APIs, security master, rate limits, resiliency and performance. Ensure connectivity supports Talos trading workflows, including liquidity aggregation, smart order routing, algorithms and other … detail, follow-through and ownership. Experience with exchange, broker, dealer or liquidity-provider connectivity. Working knowledge of FIX and API-based trading protocols, including REST and WebSocket. Technical aptitude and comfort working with API documentation, logs, JSON messages and production data. Good understanding of trading concepts such as order type ...

Salesforce Developer (Financial Services)

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 ...

Lead Product Analyst - Security Platform

Location
Greater London, England, United Kingdom
when you need support. What will you be working on? Data Engineering → Build and Optimise Pipelines: Develop, optimise, and maintain data pipelines using Python, REST APIs, DBT, and Airflow to ensure seamless data flow for compliance and risk management. Understanding Control Requirements & Continuous Monitoring: Partner closely with control owners across … with experience in automation and building data pipelines. Strong expertise in working with tools like DBT and Airflow for ETL processes. Skilled in using REST APIs to develop and manage data integrations. Proficient in SQL and familiar with data visualization tools such as Looker, Superset, PowerBI, or Tableau. Bonus: Familiarity ...

WordPress & WooCommerce Developer

Hiring Organisation
Peregrine Livefoods
Location
Essex, United Kingdom
Employment Type
Permanent
Salary
GBP 40,000 Annual
technical solutions. Systems Integration & APIs Build and maintain integrations between e-commerce platforms, ERP systems and other business applications. Develop and maintain integrations using REST APIs and webhooks. Work with integration platforms to connect websites with ERP, courier, marketing and other third-party systems. Monitor integrations and troubleshoot data flow … Strong knowledge of PHP, HTML, CSS and JavaScript. Good understanding of WooCommerce architecture and customisation. Experience working with MySQL and relational databases. Experience developing REST API integrations and working with webhooks. Experience integrating websites with ERP or other business systems. Understanding of Git and structured software development practices. Experience working ...

Network Engineer

Hiring Organisation
WWT EMEA UK LIMITED
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
From £500 to £550 per day
World Wide Technology (WWT), a 36-year-old global technology integrator and IT solutions provider. Through our culture of innovation, we inspire, build, and deliver business results from idea to outcome. World Wide Technology Holding ...

Lead Software Development Engineer - Shared Platforms

Location
Nottingham, England, United Kingdom
About this role Capital One is a leading technology company that is changing banking for good by bringing humanity, ingenuity and simplicity to banking. In this role you will serve as a Lead Software Development ...

Lead Software Development Engineer - Services

Location
Nottingham, England, United Kingdom
About this role Capital One’s mission is to change banking for good by bringing humanity, ingenuity and simplicity to banking. Sitting at the core of such values is our Software Engineering department whose primary ...