751 to 775 of 778 REST Jobs in London

Senior Android Engineer

Location
Greater London, England, United Kingdom
reactive code. Experience with a DI framework and modular app architecture (MVVM/MVI). Experience connecting Android apps to backend services via REST/networking libraries ( Ktor , Retrofit, or similar). A track record of writing tested, maintainable code, and reviewing others' code constructively. Awareness of mobile security best … Employee and Contractor Privacy Notice. If a candidate is unsuccessful, any health information obtained as part of recruitment process will be deleted with the rest of the candidate's personal data within 12 months of their rejection. Given the nature of our business, we ask successful candidates who have accepted ...

Salesforce Integration Lead – Jitterbit

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
monitor high quality integration projects The Integration Analyst Must have: Comp Sci or Engineering Degree or similar Experienced at building/maintaining API Integrations REST API experience of REST, JSON and other data integration toolsets & SQL Experience of building/maintaining API integrations, preferably using Jitterbit or similar iPaaS solutions ...

Senior Technical Lead

Location
Greater London, England, United Kingdom
Advanced Event Mesh (AEM). Proven ability to design Enterprise Topic Taxonomies and govern JSON payload schemas. Deep understanding of MQTT and REST, and how to bridge them. Experience configuring Message VPNs, defining Access Control Lists (ACLs), and managing Dead Letter Queues (DLQs) and message replay features. Key Responsibilities Role … Advanced Event Mesh (AEM). Proven ability to design Enterprise Topic Taxonomies and govern JSON payload schemas. Deep understanding of MQTT and REST, and how to bridge them. Experience configuring Message VPNs, defining Access Control Lists (ACLs), and managing Dead Letter Queues (DLQs) and message replay features. Skill Requirements Role ...

Solution Specialist, AI & Data Services (Pharma)

Hiring Organisation
GlobalData UK Ltd
Location
London, United Kingdom, Castle Baynard
Employment Type
Permanent
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+ ...

linux Engineer

Hiring Organisation
Randstad Technologies Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£300 - £350/day
Systems: Build clean Python and Ansible code to remove repetitive setup, patching, and configuration tasks across enterprise infrastructure. API Integration: Connect infrastructure endpoints via REST APIs to deliver self-service, automated compute and network environments. Lab Testing: Run hands-on testing in lab environments to validate and certify new hardware …/TLS, and DNS. Command Line Control: Daily experience inside the Linux CLI, managing system kernels, storage, and file systems. APIs & Tooling: Working with REST APIs, Git, CI/CD pipelines, and infrastructure-as-code tools. London 3 days on the office | 9 Months Contract + Extension ...

Salesforce Architect/Engineer-Financial Services Cloud

Hiring Organisation
Hydrogen
Location
London, United Kingdom
Salary
£ 100 K
Salesforce solutions that balance declarative functionality with custom developmentLead hands-on development across Lightning Web Components (LWC), Flows and ApexDesign and govern integrations using REST/SOAP APIs and modern API-led architectureDefine data models including Person Accounts, Households, Relationships and data-sharing modelsEstablish development standards, coding practices and technical … development experience with: Lightning Web Components (LWC)ApexSOQL/SOSLSalesforce FlowsStrong understanding of Salesforce security, governor limits and platform performanceExperience designing Salesforce integrations using REST/SOAP APIs and middlewareExperience with Data Cloud (Data360) and Marketing Cloud EngagementExperience leading development teams or acting as a Salesforce Technical Lead or Solution ...

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 ...

Lead Product Analyst - Security Platform

Hiring Organisation
Wise
Location
London, United Kingdom
Salary
£ 80 K
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 security domains … Python, 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 with security frameworks ...

Lead Product Analyst - Security Platform

Hiring Organisation
Wise
Location
London, UK
Employment Type
Full-time
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 ...

Enterprise Architect Service Now

Location
Greater London, England, United Kingdom
network inventory and assurance systems, CRM/billing, workforce and field systems, data platforms), favouring API-led and event-driven patterns via Integration Hub, REST/SOAP and MID Servers. Provide architectural leadership on strategic programmes with ServiceNow scope, taking an end-to-end view across business processes, platform capabilities … flows Experience of ITOM capabilities (Discovery, Event Management, Service Mapping) and CMDB population/reconciliation strategies Strong experience of ServiceNow integration patterns: Integration Hub, REST/SOAP APIs, MID Servers, event-driven integration and data import frameworks Experience in defining platform governance: instance strategy, upgrade/release management, configuration-over ...

Rust Developer Trading

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 100 K
Developers should have: • Bachelor’s degree or above from a reputable school, more than 3 years of experience in technology development • Rust Experience • SQL • REST API’s7 • Deep understanding of the full web technology stack (e.g. HTTP, cookies, asset loading, caching, REST, etc) • Basic understanding of the financial market, order ...

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 ...

IT System Specialist

Hiring Organisation
Access Appointments Consultancy Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £80,000 per annum
applications and modern retail store systems into the brand's ecosystem. API-First Ecosystems: Enforce a modern, scalable, and maintainable API-driven architecture utilizing REST and SOAP protocols across all core business applications. Middleware & Data Flows: Actively monitor and optimize middleware layers (e.g., SAP CPI, custom integration layers, or modern … data exchanges, API endpoints, webhooks, and third-party system connections adhere strictly to enterprise-grade security protocols (e.g., OAuth, tokenization, data encryption at rest and in transit). Risk Mitigation: Partner with security and compliance teams to safeguard sensitive customer data, retail payment transactions, and intellectual property across all interconnected ...

Cisco Enterprise Wireless Network Engineer

Hiring Organisation
MECS Communications Ltd
Location
East London, London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
Up to £500 per day + Negotiable dependant on experience
Points, Cisco ISE, 802.1X, MAB, Guest Wireless, Juniper Mist, Cisco DNA Center (DNAC), Cisco Prime, Routing, Switching, Firewalls, Network Security, SSL Certificates, Ansible, Python, REST APIs, Wireless LAN, Wi-Fi. Location Hybrid (3/2) | London, Docklands, E14 & Remote Type Temporary, Contract, Full-Time Status Contract for services. Inside IR35 … Bypass (MAB) * Guest Wireless Networking * Cisco DNA Center (DNAC) * Cisco Prime Infrastructure * Juniper Mist * Routing & Switching * Enterprise Firewalls * Network Security * SSL Certificates * Ansible * Python * REST APIs * Packet-Level Network Troubleshooting Core Activity * Deploy and configure Cisco enterprise wireless solutions * Implement Cisco ISE with 802.1X, MAB and Guest Access * Configure Catalyst ...

Principal Solutions Consultant

Location
Greater London, England, United Kingdom
what you have promised, defensible in front of an enterprise security or engineering team. Deep comfort with enterprise technical topics: integration patterns like REST, SFTP, and system‐to‐system, data architecture, and security frameworks such as GDPR and SSO. Experience navigating RFPs for regulated or complex enterprise buyers, for example … with a broader customer data and identity stack. Strong grasp of client‐side integration nuances: mobile and web SDKs, push notification frameworks, webhooks, and REST or GraphQL APIs, including how they hold up under enterprise scale and multi‐region deployments. German language proficiency. Not required, but useful for DACH market ...

GIS Technical Lead (ArcGIS Enterprise)

Hiring Organisation
Matchtech
Location
London, United Kingdom
Salary
£ 70 K
reconcile and post workflows, and editing workflows.GIS Integration & Application Technical OwnershipProvide technical ownership and support for integrations between GIS platforms, corporate systems, and applications.Support REST APIs, web services, interface analysis, and data exchange workflows.Provide technical oversight for ETL and automation solutions using FME.Provide guidance for ArcGIS Experience Builder customisations, ArcGIS … geodatabase performance, data integrity, version management, and support considerations.Job Requirements:Proven experience in administering and supporting ArcGIS Enterprise environments.Experience integrating GIS with corporate applications, REST APIs, and ETL tools, including FME.Experience with enterprise multi-user geodatabases, including traditional versioning and branch versioning.Strong understanding of ArcGIS Utility Network architecture, topology, validation ...

GIS Technical Lead (ArcGIS Enterprise)

Hiring Organisation
FBI &TMT
Location
London, United Kingdom
Employment Type
Permanent
Salary
£75,000
workflows, and editing workflows. GIS Integration & Application Technical Ownership Provide technical ownership and support for integrations between GIS platforms, corporate systems, and applications. Support REST APIs, web services, interface analysis, and data exchange workflows. Provide technical oversight for ETL and automation solutions using FME. Provide guidance for ArcGIS Experience Builder … data integrity, version management, and support considerations. Job Requirements: Proven experience in administering and supporting ArcGIS Enterprise environments. Experience integrating GIS with corporate applications, REST APIs, and ETL tools, including FME. Experience with enterprise multi-user geodatabases, including traditional versioning and branch versioning. Strong understanding of ArcGIS Utility Network architecture ...

Workday Integration Specialist

Location
Greater London, England, United Kingdom
first 6-12 Months Design, build, and support Workday integrations using EIB, Core Connectors, Studio, and Workday APIs (SOAP/REST) Develop and maintain custom reports via RaaS (Report-as-a-Service) to serve downstream systems and stakeholders Build and extend business processes using Workday Extend to digitise offline … calculated fields Experience with Workday Extend (building or supporting custom applications) Understanding of Workday security model (domains, business processes, ISUs, OAuth) API integration experience (REST/SOAP), including troubleshooting auth and permission errors Comfortable working across HR, Finance, and IT stakeholder groups Nice to Have Experience integrating Workday with ...

Senior Core Network Engineer

Location
London, United Kingdom
Automation & Cisco NSO Develop and maintain Cisco NSO automation solutions. Design and support: Service Models/YANG Models/Python Automation/NETCONF/REST APIs/Templates and Workflow Integration Develop automation capabilities for provisioning, compliance validation, configuration management, and software upgrades. Drive Infrastructure-as-Code and model-driven … Cisco 8000 Series/ASR 9000/NCS 5500/5700 Cisco NSO & Automation Strong Cisco NSO experience. YANG/Python/NETCONF/REST APIs/gNMI/Git Optical Networking Cisco DWDM/Optical Transport Networks/Dark Fibre/Carrier Services/Metro Ethernet/Long-haul ...

Head of Engineering, SAP/Oracle Platform & Transformation (HR and Finance)

Location
Greater London, England, United Kingdom
quality, release management and platform integrity Own technical decision making across configuration versus extension in Oracle, including Redwood adoption, BIP reporting, Oracle Integration Cloud, REST APIs and data integration patterns Ensure the reliability, performance and scalability of SAP and Oracle platforms across on premise and cloud hosted environments Support … system configuration Experience working with Oracle HCM platforms, including configuration, integrations and reporting Strong understanding of Oracle tooling and integration patterns, including OIC, REST APIs and data flows Awareness of core business domains such as Order to Cash, Procure to Pay and Record to Report, with the ability to collaborate ...

Staff Security Engineer London, UK

Location
Greater London, England, United Kingdom
tools, and practices used in blue teaming operations, with advanced proficiency in at least one scripting language for tasks like response automation and using REST APIs to automate security operations work. Experience with SIEM platforms and security data pipelines (e.g., Google SecOps) — you understand log source onboarding, parsing, and alert … cover physical and mental healthcare, retirement, family forming, and family support Employee giving match Take Care of Yourself R&R days so you can rest and recharge Generous wellness reimbursement and weekly onsite & virtual programming Generous vacation policy - work with your manager to take time off when you need ...

Lead JavaScript Engineer

Hiring Organisation
RedCat Digital
Location
London, United Kingdom
Salary
£ 70 K
such as VueJS, NuxtJS, React, or AngularApply backend experience with NextJS, Express, or KoaDemonstrate expertise in JavaScript, with some knowledge of TypescriptIntegrate with external REST APIs and implement GraphQL solutionsWrite comprehensive unit, integration, and end-to-end tests to ensure code qualityWhat they are looking for:Proven experience in building … AngularBackend experience with at least one of NextJS, Express, or KoaStrong command of JavaScript, with working knowledge of TypescriptFamiliarity with the integration of external REST APIs and experience in writing GraphQLAbility to write unit, integration, and end-to-end tests for quality assuranceWhat’s on offer:Competitive salary ...

Knowledge Graph Consultant

Hiring Organisation
NTT DATA
Location
London, United Kingdom
Salary
£ 80 K
control processesGraph RAG & AI EnablementDesign Graph RAG retrieval strategiesIntegrate knowledge graphs with LLMs and AI systemsOptimize context generation for AI use casesAPI & Consumption LayerDesign REST/GraphQL APIs for graph accessDefine agent consumption interfacesEnsure performance, scalability, and usabilityTeam LeadershipCoach, mentor, and develop internal talentProvide hands-on technical guidance and reviewsDrive … graph adoptionRequired SkillsNeo4j Schema Design (Cypher, property graph modeling)Ontology Engineering (OWL/RDF, Protégé)Graph RAG (LLM integration, retrieval strategies)API Design (REST/GraphQL)Preferred SkillsGraph platforms: Neptune, TigerGraphSemantic standards: SPARQL, SHACLAI/ML and LLM ecosystem exposureData governance and integration experienceSummaryThis role is pivotal in shaping ...

S/4HANA - Coupa Integration Architect

Hiring Organisation
CBSbutler Holdings Limited
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £558 per day + inside ir35
delivering Coupa SAP S/4HANA integrations across complex enterprise landscapes Leading integration architecture, solution design and technical delivery Building and managing APIs including REST/JSON, OData, IDocs and BAPIs Supporting procurement process integrations covering: Supplier and Business Partner data Purchase Orders Goods Receipts Service Entry Sheets Invoices … process knowledge Hands-on experience with SAP integration artefacts including: IDocs BAPIs RFC ALE OData services Strong API engineering experience: REST APIs OpenAPI/Swagger Postman testing Experience with integration middleware and enterprise architecture Understanding of P2P (Procure-to-Pay) and procurement transformation programmes If you are interested in this ...