1 to 25 of 142 Middleware Jobs in London

Principal Integration Engineer

Location
Greater London, England, United Kingdom
Ideal Candidate Significant experience working with integrations ideally with a retail background , hands‐on integration engineering experience with integration platforms such as Oracle Fusion Middleware (SOA/ODI/MFT), Boomi APIM, Graph QL is beneficial Experience designing scalable, secure and maintainable integration architectures in a complex enterprise environment Solid ...

Consultant

Location
City of Westminster, England, United Kingdom
workspaces, custom objects, integrations, and reports. Strong experience with REST/SOAP APIs, PHP, ConnectPHP, ROQL, JavaScript, HTML, CSS, jQuery, .NET, SQL, and integration middleware such as Oracle Integration Cloud. Experience leading client workshops, architecture and design reviews, estimations, complex delivery workstreams, and technical teams. Experience working with global teams ...

Associate Solutions Architect (Tax Platforms)

Location
Greater London, England, United Kingdom
returns, SAF‐T, or e‐invoicing audits. Background in SaaS and cloud‐based ERP transformations. Professional certifications related to tax technology. Experience with middleware or iPaaS platforms such as MuleSoft or Boomi. Familiarity with SOX controls, audit requirements, and tax data governance. Cloud exposure across AWS, GCP, or Azure. What ...

Billing Platform Manager

Hiring Organisation
Collinson Group
Location
London, UK
Employment Type
Full-time
contracts, event schemas, message standards, error handling, retry logic, monitoring and data lineage across key billing integration touchpoints.· Own platform-side governance of the middleware layer from a Billing Platform perspective, ensuring integration design remains supportable, resilient and scalable.· Partner closely with the Salesforce Platform Manager to ensure Revenue Cloud ...

S/4HANA - Coupa Integration Architect

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £598 per day
processes (vendors/business partners, purchasing orgs, POs, service entry sheets, GRs, invoices, GL/CC/WBS, tax determination). Experience with integration middleware or platforms (e.g., SAP Integration Suite/CPI, MuleSoft, Dell Boomi, Azure Integration Services), including security, monitoring, and CI/CD. Excellent stakeholder management ...

DevSecOps Engineer Lead

Location
Greater London, England, United Kingdom
DevSecOps tool, monitoring tools, scripting languages and secure code development. Demonstrable experience in designing and implementing integration architectures using REST/SOAP APIs and middleware (e.g., MuleSoft) Strong understanding of governance, change control processes, and compliance standards relevant to enterprise IT (e.g., SOX, GDPR) DevSecOps related certifications such as: Salesforce ...

Salesforce Principle Software Engineer - CRM

Hiring Organisation
Robert Walters
Location
London, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
Application Architect, System Architect or Technical Architect certification would be highly desirable. Strong integration experience using REST and SOAP APIs, event-driven architecture and Middleware such as MuleSoft. Proven experience with Salesforce DevOps and CI/CD tooling, such as Git, Copado, Gearset or Azure DevOps. Strong knowledge of automated ...

Network Integration Engineer

Hiring Organisation
LA International Computer Consultants Ltd
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 - 550 Daily
processes (vendors/business partners, purchasing orgs, POs, service entry sheets, GRs, invoices, GL/CC/WBS, tax determination). * Experience with integration Middleware or platforms (eg, SAP Integration Suite/CPI, MuleSoft, Dell Boomi, Azure Integration Services), including security, monitoring, and CI/CD. * Excellent stakeholder management ...

Principal Oracle DBA

Hiring Organisation
Hays Technology
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600/day Inside IR35
based applications. Install, patch and upgrade Oracle database platforms. Troubleshoot and optimise Oracle database performance. Support Oracle E-Business Suite R12 environments and associated middleware technologies. Manage RMAN backup and recovery processes. Administer Oracle Enterprise Manager environments. Support WebLogic clustering and JVM tuning activities. Create and utilise AWS CloudFormation templates ...

Principal Oracle DBA

Hiring Organisation
Hays Specialist Recruitment Limited
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£600.00 per day
based applications. Install, patch and upgrade Oracle database platforms. Troubleshoot and optimise Oracle database performance. Support Oracle E-Business Suite R12 environments and associated middleware technologies. Manage RMAN backup and recovery processes. Administer Oracle Enterprise Manager environments. Support WebLogic clustering and JVM tuning activities. Create and utilise AWS CloudFormation templates ...

qa engineer (auto) for music platforms

Location
Greater London, England, United Kingdom
browser compatibility Basic understanding of HTML, CSS, JavaScript, and browser developer tools Experience testing REST APIs and strong knowledge of API authentication, authorisation, routing, middleware behaviour, configuration, validation, and error handling Good understanding of C# and .NET application architecture Experience with contract testing, service virtualisation, mocking, and stubbing Experience using ...

Salesforce Software Engineer x4 - CGT13/14/15/26

Location
Greater London, England, United Kingdom
expected, and integration or architecture‐track certifications (e.g. Integration Architect, Application Architect, MuleSoft) are desirable. Proven integration experience using REST/SOAP APIs or middleware such as MuleSoft to connect Salesforce with other systems. Strong experience of DevOps and CI/CD tooling (e.g. Git, Copado, Gearset, Azure DevOps), automated ...

Salesforce Principal Software Engineer x2 - CGT10/11

Location
Greater London, England, United Kingdom
Application Architect, or System/Technical Architect certifications are highly desirable. Strong integration experience using REST/SOAP APIs, event‐driven patterns, and middleware such as MuleSoft to connect Salesforce with the wider technology estate. Proven experience of DevOps and CI/CD tooling (e.g. Git, Copado, Gearset, Azure DevOps ...

Enterprise Platform Lead

Hiring Organisation
Akkodis
Location
London Area, United Kingdom
SaaS platforms with third-party systems using REST APIs Experience with enterprise integration platforms and technologies such as MuleSoft, Boomi or equivalent iPaaS/middleware solutions Experience leading or providing technical oversight of integration solutions involving multidisciplinary teams and third-party vendors Good understanding of the integration lifecycle, from requirements ...

Head of IT Delivery New London

Location
Greater London, England, United Kingdom
processes/concepts. 10 or more years of experience in at least three disciplines, such as business, information, solution or technical architecture, application development, middleware, information analysis, database management or operations in a multi-tier environment. 5 or more years of business experience in strategic and operations planning and/ ...

Business Systems Analyst

Location
Greater London, England, United Kingdom
risk* Practical working experience in multi-tier applications support will be an asset to have.* Knowledge of cloud technologies, including Azure* Experience in messaging, middleware, Java application servers**Who We Are**TD Securities is one of the world's leading global financial institutions and is the fifth largest bank ...

Enterprise Architect London

Location
Greater London, England, United Kingdom
experience. 5+ years of relevant work experience in at least two IT solution development disciplines, including technical or infrastructure architecture, network management, application development, middleware, database management or cloud development. Demonstrated experience with a broad set of AWS technologies, across compute, data, networking and security, with emphasis on serverless ...

Senior Salesforce Developer

Location
Greater London, England, United Kingdom
scalable custom solutions using Apex (applying enterprise design patterns), Lightning Web Components (LWC), Flow, and complex SOQL/SOSL queries. Integrations & Middleware: Architect and implement secure REST/SOAP APIs, webhooks, and custom callouts (utilising OAuth, JWT authentication) to integrate Salesforce with third‐party systems. Technical Leadership & Mentorship: Conduct rigorous ...

Data Architect

Hiring Organisation
CWA: Civil Works Alliance
Location
South East London, London, United Kingdom
Employment Type
Permanent
deployment models, including SaaS, PaaS, IaaS and hybrid architectures. Experience modelling application landscapes, integrations and technology dependencies. Understanding of systems integration, APIs, interfaces, middleware and information exchange. Experience with requirements capture, management and traceability. Experience developing current-state, transition-state and target-state architecture views. Experience using ArchiMate ...

Chief Architect New London

Location
Greater London, England, United Kingdom
processes/concepts. 10 or more years of experience in at least three disciplines, such as business, information, solution or technical architecture, application development, middleware, information analysis, database management, or operations in a multi-tier environment. 5 or more years of business experience in strategic and operations planning and/ ...

Chief Strategic Architect

Hiring Organisation
Workato
Location
London, UK
Employment Type
Full-time
Technical SkillsBachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent experience)20+ years of technology transformation experience, including integration, middleware, or API management platforms15+ years in an Enterprise Architect, CTO, VP Engineering, or similar senior architecture/leadership roleDemonstrated experience advising C-level executives ...

SAP Technical Architect

Location
Greater London, England, United Kingdom
Ariba.Define integration architecture (real-time and batch) between SF, S/4HANA, Ariba, and third-party systems using CPI/PI/PO, APIs, middleware, IDocs, RFCs, REST/SOAP.Lead design for S/4HANA Finance data model, Fiori/UI5 apps, and extension strategies (BTP, side-by-side ...

AI Deployment Engineer

Hiring Organisation
Emponics
Location
City of London, London, United Kingdom
Employment Type
Permanent
data serving Integrate AI solutions into the existing business ecosystem: CRMs, ERPs, SaaS tools, and internal systems Build and maintain APIs, webhooks, and middleware that allow AI agents to interact with business systems Take Strategist-built prototypes to production-grade hardening, scaling, and ensuring reliability Set up monitoring, logging ...

Principal Solutions Consultant (Hybrid, London)

Location
Greater London, England, United Kingdom
experience with NetSuite, SAP, Oracle, Workday, QuickBooks Enterprise migrations Familiarity with data transformation, ETL, modeling, SQL Experience designing API integrations or working with middleware tools Prior leadership/mentorship experience building Solutions or Implementation teams Why You’ll Thrive Here Significant equity ownership in one of the top AI companies ...

Chief Client Architect

Hiring Organisation
Workato
Location
London, UK
Employment Type
Full-time
Bachelor's degree in Computer Science, Software Engineering, or a related field (or equivalent experience)20+ years of technology transformation consulting experience, including integration, middleware, or API management platforms15+ years in an Enterprise Architect, Digital Architect, or similar senior architecture roleDemonstrated experience advising C-level executives on technology strategy ...