14 of 14 Contract Middleware Jobs in London

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. ...

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 ...

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 ...

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 ...

IFS Services Architect Outside IR35

Hiring Organisation
Cathcart Technology
Location
North West London, London, Watford, Hertfordshire, United Kingdom
Employment Type
Contract
Contract Rate
£500 - £750/day
multi-site/multi-country rollouts. * IFS Service Management configuration expertise (service contracts, work orders, planning/scheduling, mobile). * Integration design thinking (APIs, middleware patterns, event flows). * Workshop facilitation, design authority behaviours, structured documentation. Bonus: * Exposure to IFS FSM/Mobile, Resource Scheduling Optimization, or similar planning tools. ...

Infrastructure Project manager

Hiring Organisation
Pontoon
Location
Bromley, London, United Kingdom
Employment Type
Contract
complex infrastructure initiatives across the Credit Portfolio. This role manages end-to-end execution of projects spanning servers, storage, cloud, networking, data centre operations, middleware, and platform engineering. The PM ensures scope, schedule, risk, and delivery governance are strictly managed while partnering with engineering, operations, and business stakeholders. This role … infrastructure builds, environment setup, cloud provisioning, migration activities, and implementation cutovers. Drive day to day coordination across engineering teams (cloud, network, storage, compute, database, middleware, security, etc.). Governance, Reporting Financial Management: Track and report status, risks, issues, mitigations, and decisions to stakeholders and leadership. Maintain project documentation and compliance ...

Avaloq Engineer

Hiring Organisation
Fuel Recruitment
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 500 Daily
evolution of the One Wealth Platform (OWP) - a strategic initiative to create an integrated, AI-enabled wealth ecosystem spanning RM workbench, digital channels, Middleware, and core banking. Key skills/responsibilities: Design, develop, and maintain Avaloq components including parameterisation, Scripting, and interfaces Configure Avaloq modules across client management, portfolio management … processing Support product modelling and booking logic aligned to wealth management products Integrate Avaloq with the broader One Wealth Platform ecosystem, including RM Workbench, Middleware, and digital channels Develop and maintain APIs and event-driven integrations to enable Real Time data exchange across systems Enable seamless data flows to support ...

Medical Systems Integration developer

Hiring Organisation
Salt
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£400 - £450.00 per day
/e-Results Proven experience leading integration architecture and delivery Strong troubleshooting and problem-solving capability Experience with diagnostic platforms (e.g. screening systems, lab middleware) Knowledge of NHS clinical workflows and standards Familiarity with: Middleware solutions (e.g. Abbott AlinIQ AMS) Automation tracks and lab instrumentation Experience in cloud or hybrid ...

Lab Integration Business Analyst (LAB exp essential)

Hiring Organisation
Exalto Consulting ltd
Location
London, United Kingdom
Employment Type
Contract
Outside IR35. We have an urgent need for a Lab Integration Business Analyst (LAB exp essential), someone to own the integration between laboratory instruments, middleware platforms, and enterprise lab systems. Key Responsibilities Define integration requirements between: Instruments & middleware (e.g. Tetra, Scitara) Middleware & LIMS/ELN Work with vendors and architects … flows and interface validation Translate technical constraints to business stakeholders Support implementation and testing activities Required Experience Experience integrating lab instruments with IT systems Middleware platform exposure (Scitara, Tetra, similar) Knowledge of API/interface-based integrations LIMS/ELN ecosystem understanding Technical BA or solution analysis background 5+ years ...

Lab Integration Business Analyst (LAB exp essential)

Hiring Organisation
Exalto Consulting ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
Outside IR35. We have an urgent need for a Lab Integration Business Analyst (LAB exp essential), someone to own the integration between laboratory instruments, middleware platforms, and enterprise lab systems. Key Responsibilities Define integration requirements between: Instruments & middleware (e click apply for full job details ...

Ecommerce Full Stack Engineer

Hiring Organisation
Axiom Software Solutions Ltd
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
workflow usage) Functional knowledge about order orchestration - (order to cash) Should have used and enabled AI across design, development and testing. Functional understanding of Middleware - (Kafka) Experience in delivering E-commerce solutions. Design and development experience in eCommerce. 10+ years of full stack development expertise (Node.js, React.js, Lambda programming, GraphQL … workflow usage) Functional knowledge about order orchestration - (order to cash) Should have used and enabled AI across design, development and testing. Functional understanding of Middleware - (Kafka) Additional knowledge or exposure required o Netlify o Noibu o Constructor o Graphql o workflow (Conductor ...

Aladdin Business Analyst - OTC Derivatives - OutsideIR35 - LDN

Hiring Organisation
Oliver James
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
compliance, analytics, and portfolio management tools Collaborate with internal teams and external vendors to integrate trading and post-trade services, including execution platforms and middleware providers Facilitate requirements gathering workshops with Investment and Operations stakeholders to define scope, document business needs, and align on delivery objectives Translate business requirements into … Experience: Strong experience with investment management platforms (e.g., Aladdin or similar) Solid understanding of ETD and OTC derivatives workflows Experience integrating with trading platforms, middleware, or post-trade service providers Proven ability to run workshops and produce clear business and functional documentation Strong stakeholder management across Investment and Operations teams ...