51 to 75 of 175 Middleware Jobs in London

Salesforce Developer

Location
Greater London, England, United Kingdom
technical solutions. Build custom applications using Apex, Lightning Web Components (LWC), and declarative tools within Salesforce. Integrate Salesforce with other systems using APIs and middleware, ensuring data consistency and security. Participate in code reviews, testing, and deployment processes to ensure high‐quality deliverables. Stay up to date with Salesforce releases ...

Software Development Manager

Location
Greater London, England, United Kingdom
Azure API Management, Logic Apps, Functions and wider cloud‐native Azure engineering. Node.js, Python or TypeScript in a mixed‐language engineering estate. Integration or middleware modernisation, especially migration from legacy point‐to‐point solutions. GitHub, GitLab and Jira, including practical toolchain or pipeline consolidation. AI‐assisted engineering practices ...

CICS Mainframe Systems Programmer

Location
Greater London, England, United Kingdom
Environments Knowledge of High Availability and Disaster Recovery architectures. Experience with automation and operational tooling within CICS environments. Strong understanding of application connectivity and middleware technologies. Experience supporting large banking or financial services organizations. Ability to mentor junior engineers and provide technical guidance. Demonstrated ability to make sound technical decisions ...

Oracle PL/SQL Developer

Location
City Of London, England, United Kingdom
good understanding of database best practices Experience working within structured procedures and project lifecycles Desirable skills Experience with Oracle Forms 12c/Oracle Fusion Middleware Oracle APEX Salary/Benefits Alongside a salary of £50,000 - £55,000 , you'll receive a strong benefits package, including: Uncapped annual leave Enhanced ...

Product Manager

Location
Greater London, England, United Kingdom
engineers and hold your own on technical decisions Excellent stakeholder management and communication skills Nice to have: Exposure to MuleSoft, Boomi, Kafka or similar middleware/event platforms Understanding of OAuth2/JWT authentication and security models Background in travel, loyalty, fintech or enterprise CRM environments **Please note ...

NetSuite Systems Manager | Consumer Technology Scale Up

Location
Greater London, England, United Kingdom
detail Desirable Skills NetSuite certification Accounting qualification (ACA, ACCA, CIMA, or equivalent) Experience in process mapping and continuous improvement Familiarity with system integrations (APIs, middleware, etc.) Why Join? This is a great opportunity to take ownership of a critical business system, influence how teams operate, and make a tangible impact ...

SAP Finance Tester

Location
Greater London, England, United Kingdom
involving real-time and batch interfaces across systems such as SAP Payroll, SAP EC, SAP Concur, and non-SAP applications. Perform testing for APIs, middleware (CPI), file-based transfers (SFTP, CSV, XML) and ensure data quality, correctness, and error management. Log and track defects using SAP Cloud ALM (CALM), including ...

NetSuite Systems Manager — Drive Finance & Ops (Hybrid)

Location
Greater London, England, United Kingdom
detail Desirable Skills NetSuite certification Accounting qualification (ACA, ACCA, CIMA, or equivalent) Experience in process mapping and continuous improvement Familiarity with system integrations (APIs, middleware, etc.) Why Join? This is a great opportunity to take ownership of a critical business system, influence how teams operate, and make a tangible impact ...

Technical Project Manager

Location
Greater London, England, United Kingdom
capabilities. · Plan and support execute of migrations from legacy hardware to latest. · Work with business to identify and agree required migration. · Organise application/middleware/end user testing for migration. · Design and implement Secure connectivity with Vendor platform for proactive support. · Work with tools team to build enterprise dashboards ...

Technical Lead - Integration & Architecture

Location
Greater London, England, United Kingdom
experience as a Solutions Architect or Technical Lead in a retail or omnichannel environment Deep knowledge of integration architecture — REST APIs, event-driven patterns, middleware platforms (Azure Integration Services or equivalent) Experience connecting ERP systems (ideally Microsoft Dynamics or equivalent ERP) to eCommerce and logistics platforms Confidence managing third-party ...

Data Integration Specialist GB

Location
City Of London, England, United Kingdom
development Deep understanding of database systems and data modeling Experience with ETL processes and data migration projects Familiarity with integration platforms and middleware solutions. Understanding of RESTful APIs and web services Experience with version control systems (e.g., Git) HubSpot-Specific Knowledge (desirable but not essential): Thorough understanding of HubSpot ...

SAP SuccessFactors Integration Consultant

Location
Greater London, England, United Kingdom
including Oracle Taleo and other third‐party Talent Acquisition platforms. Design, troubleshoot, and optimize integrations using SuccessFactors Integration Center, APIs and web services, middleware and integration platforms, and file-based and real‐time integrations. Ensure data consistency across recruitment and HR systems. Conduct root cause analysis for integration failures ...

SAP SuccessFactors Integration Consultant

Location
Greater London, England, United Kingdom
including Oracle Taleo and other third-party Talent Acquisition platforms. Design, troubleshoot, and optimize integrations using SuccessFactors Integration Center, APIs and web services, middleware and integration platforms, and file-based and real-time integrations. Ensure data consistency across recruitment and HR systems. Conduct root cause analysis for integration failures ...

Workday Integration & Data Lead

Location
Greater London, England, United Kingdom
technical audiences. Preferred Experience Workday certification in Integrations, HCM, Data Migration or a related area preferred. Experience with Workday Extend, Python or middleware platforms preferred. Experience with payroll integrations, benefits integrations, Finance integrations or global HR transformation programmes. Hands‐on development experience both on data migration and workday integration. Experience ...

Senior Manager, E-Invoicing, Indirect Tax, London

Location
Greater London, England, United Kingdom
lead multidisciplinary teams and manage client relationships at executive level. Ideally, you’ll also have Experience designing enterprise integration architectures involving APIs, EDI, middleware, and third-party networks. Strong understanding of indirect tax processes, VAT reporting, and global compliance frameworks. Experience leveraging automation, AI, and analytics within tax transformation programmes. ...

Low Latency Developer

Location
Greater London, England, United Kingdom
zero allocation development, performance tuning). OS and network tuning knowledge and hard on experience (mechanical sympathy). Working with low latency messaging (protocols, middleware). Some other highly valued skills may include: FX market micro-structure knowledge. KDB (or equivalent large scale time series databases). Testing ...

Solutions Engineer - EMESA North (Presales)

Location
Greater London, England, United Kingdom
architect) customer personas Excellent communication skills and the ability to present advanced technical topics and deliver tailored demos to different audiences Experience working in middleware technology, ideally within API management, IAM or integration Good knowledge of REST, JSON and XML Hands-on experience with cloud providers (AWS, Azure, GCP) Understanding ...

Senior Sales Engineer

Location
Greater London, England, United Kingdom
Zendesk’s AI features to solve real‐world customer pain points. Deploy Reusable Tools: Utilise and adapt existing technical accelerators, API templates, and middleware components to quickly deliver complex architectures for prospects. Advocate for the Field: Collect real‐world product feedback and feature requests from customer engagements, partnering with internal ...

Senior Sales Engineer

Location
Greater London, England, United Kingdom
Zendesk’s AI features to solve real-world customer pain points.* ## Deploy Reusable Tools: Utilise and adapt existing technical accelerators, API templates, and middleware components to quickly deliver complex architectures for prospects.* ## Advocate for the Field: Collect real-world product feedback and feature requests from customer engagements, partnering ...

z/OS Mainframe Systems Programmer

Location
Greater London, England, United Kingdom
high availability and performance. Perform system performance monitoring, capacity planning, and resource optimization. Analyse and resolve complex system-level issues involving z/OS, middleware, and infrastructure components. Work closely with application support, infrastructure, security, and operations teams to ensure platform stability. Implement software maintenance, fixes, service packs, and vendor ...

Chanel ERP Ecosystem Architect

Location
City Of London, England, United Kingdom
regions, replacing regional ERPs and enabling a standardised global core model. The programme manages deep integration with the wider ecosystem including POS, WMS, EDI, middleware, retail, and enterprise systems. The D365 Ecosystem Technical Architect plays a critical role within the Solution Architecture team in ensuring technical integrity and scalability excellence … customisations, and integrations that impact end to end process flows across multiple systems. Facilitate cross‐system design alignment with solution owners (POS, WMS, EDI, middleware, data platform, identity/security), ensuring decisions are understood, documented, and governable. Support environment and build strategy by working closely with the Product Team Technical ...

ERP Ecosystem Architect

Location
Greater London, England, United Kingdom
regions, replacing regional ERPs and enabling a standardised global core model. The programme manages deep integration with the wider ecosystem including POS, WMS, EDI, middleware, retail, and enterprise systems. The D365 Ecosystem Technical Architect plays a critical role within the Solution Architecture team in ensuring technical integrity and scalability excellence … customisations, and integrations that impact end to end process flows across multiple systems. Facilitate cross‐system design alignment with solution owners (POS, WMS, EDI, middleware, data platform, identity/security), ensuring decisions are understood, documented, and governable. Support environment and build strategy by working closely with the Product Team Technical ...

Remote S/4HANA & Coupa Integration Architect

Location
Greater London, England, United Kingdom
IDoc, and BAPI work, with strong focus on Coupa configuration, supplier and ERP data flows, and tax logic. You will work with integration middleware such as CPI, MuleSoft, Dell Boomi, and Azure Integration Services, ensuring secure, observable pipelines and CI/CD-driven deployments. Remote work with travel flexibility ...

Programme Test Lead

Location
Greater London, England, United Kingdom
test automation frameworks, CI/CD and quality engineering best practices. Strong stakeholder management skills Exposure to working with Salesforce and MuleSoft (or equivalent middleware/integration platforms) Desirable Experience AWS Snowflake ClearBank or payments platforms Digital banking/neobank environments #J-18808-Ljbffr ...

SAP Ariba Tester with AP & MM Knowledge

Location
Greater London, England, United Kingdom
sector banking or environments managing public funds is desirable. Knowledge of SAP integration technologies such as SAP CIG , SAP PI/PO , and related middleware tools. Experience in creating and executing test cases, logging defects, and maintaining traceability matrices. Familiarity with SAP Cloud ALM (CALM) for defect and test management. ...