1 to 25 of 38 Middleware Jobs in London

day per week onsite in Central London Working hours: 9am - 5pm - Monday - Friday An established international organisation is seeking a Senior Data Engineer to join their growing Data & Middleware function, driving innovation and excellence across complex data ecosystems. This is a fantastic opportunity to shape the future of a large-scale data transformation programme, working on high-impact projects that More ❯

line scripting (bash) and system administration. Hands-on experience developing low-latency, high-throughput Java components. Practical experience building cash equity trading platforms-OMS, EMS, Market Connectivity, Risk, GUI, Middleware, Middle Office. Deep understanding of fundamental computer science concepts. Experience with distributed caching technologies (GigaSpaces, Ignite, Coherence). Full-stack skills in Core Java and REST APIs. Practical knowledge of More ❯

microservices , and services-based delivery models . Solid knowledge of Java, .NET, SQL, and SOA environments, plus experience with modern frameworks (Spring, Hibernate, etc.). Hands-on experience with middleware technologies (WebSphere, JBoss, Datapower) and cloud-native platforms . Familiarity with SaaS platforms and asynchronous messaging solutions. Exceptional communication and stakeholder management skills, with the ability to influence at all More ❯

Accounts Payable, Accounts Receivable, Fixed Assets, and Cash Management. Proficiency in PL/SQL, SQL, Oracle Forms, Oracle Reports, and related development tools. Experience with integrations (eg, APIs, SOA, middleware). Strong analytical and problem-solving skills with attention to detail. Ability to communicate effectively with both technical and non-technical stakeholders. Experience working in large enterprise or professional services More ❯

large international travel and transport organisation that is modernising its digital ecosystem following the consolidation of multiple business units. The company is investing heavily in next-generation data and middleware platforms, and they're looking for a TypeScript Engineer to help shape the services and tooling behind this transformation. The team's mission is to replace legacy systems with clean More ❯

end delivery Desirable Skills: Experience with OSS domains (e.g., Service Assurance, Inventory). Knowledge of TM Forum frameworks (eTOM, SID, TAM). Exposure to system integration projects involving APIs, middleware, and third-party platforms. Experience in international telecom environments or Tier 1/Tier 2 operators. Due to the volume of applications received for positions, it will not be possible More ❯

Qualifications Strong knowledge of Microsoft Dynamics 365 Business Central (ERP modules, finance, inventory, sales) Experience with Shopify (Avalara, store setup, apps, themes, POS, APIs) Understanding of integration tools and middleware (e.g., BC to Shopify connector, APIs, EDI) Proficiency in SQL, Excel, and data analysis for troubleshooting and reporting Excellent communication skills with the ability to explain technical concepts to non More ❯

Qualifications Strong knowledge of Microsoft Dynamics 365 Business Central (ERP modules, finance, inventory, sales) Experience with Shopify (Avalara, store setup, apps, themes, POS, APIs) Understanding of integration tools and middleware (e.g., BC to Shopify connector, APIs, EDI) Proficiency in SQL, Excel, and data analysis for troubleshooting and reporting Excellent communication skills with the ability to explain technical concepts to non More ❯

or a combination of the following: work experience, training, military experience, education Management or leadership experience Desired Qualifications: Hands-on experience working with Microservices, J2EE architecture Strong understanding of middleware and application server concepts like Integration, Transactions and XA transaction, Security, Connection pooling, Load balancing and Messaging; clustered server environment and familiar with system performance related tasks Strong analytical skills More ❯

GCP, AWS, or Azure) and hybrid enterprise architectures. Experience in infrastructure modernization, large-scale migrations, and data center transformations. Awareness of enterprise technologies commonly used in banks (core banking, middleware, data platforms, enterprise applications). Agile & Delivery Methodologies: Proven experience applying Agile methodologies (Scrum, SAFe, Kanban, hybrid agile-waterfall models) to large-scale transformation programmes. Ability to adapt governance to More ❯

Guidewire data model, rules engine, and workflow configuration. Experience with Guidewire DataHub, InfoCenter, and ClaimCenter integrations. Excellent communication, leadership, and stakeholder management skills. Familiarity with enterprise integration patterns and middleware (ESB, MQ). More ❯

6.x TIBCO ActiveSpaces 2.x Designer 5.x EMS 8.x TIBCO Hawk TIBCO Business Events 5.x SmartMapper 5.x TIBCO Administrator Knowledge of: TIBCO ActiveSpaces concepts BusinessWorks methodology Business Events framework Integration & Middleware Extensive experience administering EMS/JMS Creating queues, topics Configuring EMS options Implementing EMS Server LB/FT Strong experience in TIBCO Administrator : User Management Resource Management Application Management Proficient More ❯

of overseeing the Full Software System Lifecycle of a product Experience of working with software systems/programmes within an environmental setting Demonstrable experience in the use of Java Middleware, API, Docker, and MQ systems Good working knowledge of performance and security in Enterprise Systems Experience of working with networks: LAN & WAN/Internet and Security Prior experience of Database More ❯

of overseeing the Full Software System Lifecycle of a product Experience of working with software systems/programmes within an environmental setting Demonstrable experience in the use of Java Middleware, API, Docker, and MQ systems Good working knowledge of performance and security in Enterprise Systems Experience of working with networks: LAN & WAN/Internet and Security Prior experience of Database More ❯

of overseeing the Full Software System Lifecycle of a product Experience of working with software systems/programmes within an environmental setting Demonstrable experience in the use of Java Middleware, API, Docker, and MQ systems Good working knowledge of performance and security in Enterprise Systems Experience of working with networks: LAN & WAN/Internet and Security Prior experience of Database More ❯

of overseeing the Full Software System Lifecycle of a product Experience of working with software systems/programmes within an environmental setting Demonstrable experience in the use of Java Middleware, API, Docker, and MQ systems Good working knowledge of performance and security in Enterprise Systems Experience of working with networks: LAN & WAN/Internet and Security Prior experience of Database More ❯

multiple technologies and architectures including: J2EE. Web Application Development (User & B2B). Service-Oriented Architecture & Web Services (SOAP, XML, REST). Application Frameworks (Spring, Struts, Hibernate, MVC, etc.). Middleware Technologies (Websphere, JBoss, Datapower). Relational Database Design (DB2/400, MS SQL Server). Document, Imaging, and Web Content Management (FileNet). Business Intelligence, Data Warehouse, and ETL. Transaction More ❯

business requirements and long-term strategy of the group. Technology comprises the following functions: Architecture and Development team - which is responsible for the provision of shared services including architecture, middleware, new systems development, quality assurance and release management. Middle, Risk and Back Office Team - which is responsible for all the applications used by these areas including the main trading system More ❯

ideally be within the banking/financial services arena. You will have the following skills: - Strong Architecture experience Solutions and Integration knowledge Banking or Finance is essential Knowledge of middleware platforms, microservices, API’s Worked in an Agile environment and used DevOps practices. If this could be your next inside IR35 contract, please forward your CV in the first instance. More ❯

drive out an updated view on current Departmental security standards and broker an enhanced set of Cloud security standards. Target technical platform is Oracle on AWS with a Java middleware layer and Pro*C, PL/SQL batch application. Provide leadership and direction to technical engineering/development resources in impacting potential security requirements and drive out technical approaches and More ❯

design authority , ensuring architecture governance, integration strategy, and roadmap alignment. Provide strategic input into SAP operating models , process harmonisation, and platform consolidation. Design solutions beyond SAP configuration, including data, middleware, integrations (SuccessFactors, Ariba), reporting, and security . Translate technical concepts for both business and technical stakeholders . Operate in complex, multi-entity organisations , influencing across teams and domains. Skills & Experience More ❯

System Lifecycle, including front-end and back-end aspects Experience of working with software systems/programmes specifically within an environmental setting Demonstrable experience in the use of Java Middleware, API, Docker, and MQ software Outstanding knowledge of performance and security in Enterprise Systems Experience of working with networks: LAN & WAN/Internet and Security Prior experience of Database Access More ❯

System Lifecycle, including front-end and back-end aspects Experience of working with software systems/programmes specifically within an environmental setting Demonstrable experience in the use of Java Middleware, API, Docker, and MQ software Outstanding knowledge of performance and security in Enterprise Systems Experience of working with networks: LAN & WAN/Internet and Security Prior experience of Database Access More ❯

problems. Quickly translate abstract requirements into functioning prototypes, then sprint to drive them into production use. Debug and resolve complex issues across the stack, from AI model behaviour to middleware to deployment configuration. Demo your work across the company and contribute to internal narratives around innovation. Produce clear documentation and rollout plans for new tools, ensuring adoption by users. Continuously More ❯

Plattformen wie Microsoft Azure, M365, idealerweise ergänzt durch Erfahrung mit weiteren Anbietern sowie Microsoft Data&AI Erfahrung im Umgang mit Legacy-Systemen, Virtualisierung und Hybrid-Cloud-Architekturen Vertraut mit Middleware, Datenbanken, Web- und Anwendungsservern sowie CI/CD-Automatisierung Sicherheitsexpertise in Cloud-Umgebungen und Kenntnisse gängiger Standards (z. B. NIST, CIS) Beratung & Architektur Langjährige Erfahrung in Rollen wie IT Architect More ❯