1 to 25 of 43 Middleware Jobs in London

Lead Solutions Architect

Hiring Organisation
Datamatics
Location
London Area, United Kingdom
Strong expertise in cloud platforms (AWS, Azure, or GCP) Solid understanding of microservices architecture, APIs, and distributed systems Experience with enterprise integration patterns and middleware Proficiency in programming languages such as Java, .NET, or Node.js Strong knowledge of database technologies (SQL and NoSQL) Experience with DevOps, CI/CD pipelines ...

Application Support Analyst

Hiring Organisation
Apex Hunt Ltd
Location
London Area, United Kingdom
/databases (Oracle, SQL Server, etc.) • Linux/Unix and/or Windows environments • Scripting (Python, Shell, PowerShell) • Interface with infrastructure teams (network, cloud, middleware) Business Interaction • Build strong relationships with traders and desk heads • Translate business issues into technical solutions • Provide functional guidance on system usage and workflows Continuous ...

Dynamics 365 CRM Solutions Architect

Hiring Organisation
Nigel Frank International
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 per annum
guidance to developers, consultants, and project teams. Design integrations between Dynamics 365 and other enterprise systems using tools such as Azure services, APIs, and middleware . Ensure solutions follow Microsoft best practices, security standards, and governance frameworks . Oversee solution architecture documentation , including technical specifications and design diagrams. Collaborate with ...

Integrations Solution Architect

Hiring Organisation
Alexander Edward James Consulting Limited
Location
City of London, London, United Kingdom
Employment Type
Temporary
designing enterprise integrations using MuleSoft (Anypoint Platform). Experience integrating with enterprise platforms including Oracle-based systems and APIs. Knowledge of integration architecture patterns, middleware, REST/SOAP APIs and data transformation. Experience working across complex enterprise technology estates. Strong documentation, stakeholder management and communication skills. Experience delivering integration solutions ...

Lead Backend Software Engineer

Hiring Organisation
mkodo
Location
London Area, United Kingdom
Role: Lead Backend Software Engineer Location : London/Newcastle – Hybrid Office & Home Who Are We? mkodo builds world class apps, middleware and digital products in the global lottery, betting, and gaming space. We have an open, supportive, dynamic culture where talented people are trusted to contribute to the team ...

Integration Architect - Boomi

Hiring Organisation
INFUSED SOLUTIONS LIMITED
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £750 per day + market rate
APIs, event-driven architecture, and system interoperability Experience Strong hands-on expertise with Boomi (design, development, deployment, and governance). Extensive experience in integration, middleware technologies, cloud and integration platforms Proven experience in developing and implementing enterprise architecture models and standard. Experience integrating with and across Verint and Appian platforms. ...

Senior Software Engineer - Front End

Hiring Organisation
mkodo
Location
London, England, United Kingdom
Role: Senior Software Engineer - Front End Location : London/Newcastle – Hybrid Office & Home Who Are We? mkodo builds world class apps, middleware and digital products in the global lottery, betting, and gaming space. We have an open, supportive, dynamic culture where talented people are trusted to contribute to the team ...

Front Office Tech Developer

Hiring Organisation
City Elite Transaction Services Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £150,000 per annum
dynamic environment Experience developing server-side Java applications Familiarity with version control systems (GIT, GitLab, GitHub) UNIX/Linux environment experience Knowledge of middleware and messaging systems SQL experience Understanding of order routing and messaging protocols Exposure to automated or algorithmic trading is a plus Strong understanding of electronic trading ...

Senior Software Engineer

Hiring Organisation
Venturi
Location
London Area, United Kingdom
join a greenfield project building a modern, event-driven data platform for regulatory and compliance reporting. You’ll design and develop a decoupled middleware layer that ingests data from multiple sources, transforms it, and routes it to 25+ downstream systems. This is a backend-heavy role where event-driven workflows ...

Head of Group Finance Systems - (Tech & ERP Leadership) f/m/d

Hiring Organisation
Awin
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
readiness. Solid functional familiarity with ERP platforms (ideally D365 F&O or equivalent), paired with enough understanding of integration and cloud concepts (APIs, Azure, middleware) to engage in architecture discussions, and confidence using programme and backlog tools such as Jira or Azure DevOps. Excellent communication skills; fluent in written ...

VP - Technical Major Incident Manager (Contractor) - Banking

Hiring Organisation
Robert Walters
Location
London, South East, England, United Kingdom
Employment Type
Temporary
Salary
£400 - £520 per day
drive cross-technology recovery, and influence decisions that directly impact operational stability. What you'll do: Lead and coordinate major incidents across infrastructure, applications, middleware, cloud, EUC, network, identity, data, and third parties Establish and manage incident command structure, including team roles, bridge calls, and communications, ensuring clear ownership ...

Solutions Architect

Hiring Organisation
Lorien
Location
London Area, United Kingdom
with Workday Financials, or other ERP system experience. Essential - Proficient in designing and implementing integration's between Workday and other enterprise systems using APIs, middleware and legacy platforms. Desirable - Experience working in an insurance (preferably insurance broking) environment and good knowledge, understanding of insurance systems (preferably insurance broking platforms) Experience ...

Integration Analyst

Hiring Organisation
SoCode Recruitment
Location
London, England, United Kingdom
Proven experience as an Integration Analyst (or similar role) within retail or eCommerce environments. Strong understanding of system integrations , data flows , and API/middleware technologies . Experience working collaboratively with QA , Data , and Business Analysis teams. Strong analytical and problem-solving skills, with attention to detail and data accuracy. ...

NetSuite Solution Architect

Hiring Organisation
Simpson Judge
Location
City of London, London, United Kingdom
drive to take ownership and push things forward Nice to have NetSuite certifications Accounting qualification (ACA, ACCA, CIMA or equivalent) Experience with integrations (APIs, middleware) Background in process mapping and optimisation ...

Boomi Techno-Functional Consultant

Hiring Organisation
E-Frontiers
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 - 640 Daily
/JSON data formats, data mapping and transformations, SuccessFactors APIs and integration frameworks, knowledge of HR business processes, especially Employee Central, experience with Middleware integration patterns, familiarity with ADP and strong troubleshooting and debugging skill ...

Payment Lead

Hiring Organisation
Axiom Software Solutions Limited
Location
City of London, London, United Kingdom
applications. Key Responsibilities: Design, develop, and maintain payment integration systems ( Stripe and other gateways ) Build robust microservices & Spring Boot applications Ensure seamless order orchestration & middleware (Kafka) integration Enable AI in development, testing, and payment optimization Lead technical delivery and mentor engineering teams Preferred Tools/Exposure: Netlify, Noibu, Constructor Requirements ...

Customer Relationship Management Business Analyst

Hiring Organisation
Lorien
Location
City of London, London, United Kingdom
reporting capabilities. Desirable Experience working in the Insurance industry Hands-on CRM configuration experience (Dynamics 365 or Salesforce). Knowledge of integration methods: APIs, middleware, data connectors. Background in industries with complex customer journeys (insurance, financial services, retail). Understanding of GDPR and data governance. Business Analysis certification (BCS, IIBA ...

Senior AI Engineer

Hiring Organisation
HCLTech
Location
City of London, London, United Kingdom
LangGraph for building agentic workflows. · LLM Techniques: Practical experience with Prompt Engineering (Chain-of-Thought, ReAct), RAG optimisation, and model evaluation techniques. Advantageous Skills · Middleware Integration: Practical experience building recipes or connectors in Workato to trigger AI workflows from external business events is a strong plus. · Data & Traditional ML: Experience ...

Boomi Techno-Functional Consultant (SAP SuccessFactors) - Hybrid/London 3dpw - £720/day Inside IR35

Hiring Organisation
bluewaveSELECT
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 720 Daily
10+ years' experience in Dell Boomi integration development Proven experience integrating SAP SuccessFactors with other enterprise systems Strong knowledge of Boomi AtmoSphere platform and Middleware integration patterns Experience with APIs (REST/SOAP), OData services, and data formats (XML/JSON) Functional understanding of HR processes, particularly Employee Central ...

CRM/CPQ Junior Administrator - Revenue Cloud

Hiring Organisation
Divalentinecalver Recruitment Ltd
Location
City of London, London, United Kingdom
Employment Type
Permanent, Work From Home
countries/entities are onboarded Identify technical debt and plan remediation activities. Must have a strong understanding of integration patterns (REST, SOAP, event-driven, middleware) and a proficiency in APEX, Lightning Web Components, and Salesforce APIs. Some experience in leading technical teams and mentoring developers.Occasional travel. Must be a strategic ...

Principal Solutions Consultant

Hiring Organisation
Jobleads-UK
Location
Greater London, England, United Kingdom
high-impact pilots that validate value realisation and technical viability in large-scale environments.* **Integrate & scale:** Design secure, scalable, cloud solutions leveraging Zendesk APIs, middleware and peripheral technologies such as CCaaS and data platforms.* **Promote thought leadership:** Represent Zendesk as a domain expert - evangelising innovation ...

Full Stack Payment Lead

Hiring Organisation
Axiom Software Solutions Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
commerce solutions and payment Design and development experience in eCommerce and payment Functional knowledge about order orchestration - (order to cash) Functional understanding of Middleware - (Kafka) Additional knowledge or exposure required Netlify Noibu Constructor ...

Oracle Systems Admin Manager (IT - Digital Transformation)

Hiring Organisation
i-Jobs
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
escalate issues as required. Person Specification Must-Have Requirements: Proven experience as an Oracle Systems Administrator or similar role. Strong knowledge of Oracle databases, middleware, and applications. Experience managing IT projects or leading technical teams. Excellent problem-solving and troubleshooting skills. Strong communication skills with the ability to work with ...

Oracle Systems Admin Manager (IT - Digital Transformation)

Hiring Organisation
i-Jobs
Location
Kensington, London, United Kingdom
Employment Type
Contract
escalate issues as required. Person Specification Must-Have Requirements: Proven experience as an Oracle Systems Administrator or similar role. Strong knowledge of Oracle databases, middleware, and applications. Experience managing IT projects or leading technical teams. Excellent problem-solving and troubleshooting skills. Strong communication skills with the ability to work with ...

Senior Frontend Developer

Hiring Organisation
Pentasia
Location
London Area, United Kingdom
looking for a Senior frontend developer role able to join their offices in London or New Castle (UK). They build world class apps, middleware and digital products in the global lottery, betting, and gaming space. Important: The role is hybrid, 1 day per week at the office is mandatory. ...