1 to 25 of 29 Contract Middleware Jobs in England

Java Developer

Hiring Organisation
Pontoon
Location
Chester, Cheshire, United Kingdom
Employment Type
Contract
Microservice implementations at scale Familiarity with Eclipse IDE, WebLogic Application server or JBoss Strong experience in Integration Technologies - Mule ESB IDE or equivalent, previous Middleware experiences Knowledge of Test-Driven Development and Unit Testing (Cucumber/Litmus, JUnit) Able to contribute to 1. Automation 2. Causal analysis 3. Develop shared ...

Java Developer

Hiring Organisation
Adecco
Location
Chester, Cheshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £700/day
scale. Familiar with Eclipse IDE, WebLogic Application Server, or JBoss. Strong background in Integration Technologies, particularly Mule ESB IDE or equivalent, with previous Middleware experience. Knowledge of Test-Driven Development and Unit Testing frameworks (Cucumber/Litmus, JUnit). Ability to contribute to automation, causal analysis, and the development ...

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. ...

Enterprise Architect - SAP, Coupa, Workday, ServiceNow, SaaS

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
translate their priorities into actionable technology roadmaps. Cross-Domain Integration Design integrated data flows across Finance, HR, Legal, and Procurement systems. Govern APIs, middleware, data models, and integration patterns to drive consistency, reliability, and real-time insights. Enable a progressively stronger single source of truth through thoughtful architecture and data ...

Salesforce Technical Lead

Hiring Organisation
Stackstudio Digital Ltd
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £470 to £500 per day
high performance, scalability, security, and maintainability of Salesforce solutions Integration & Data Management Design and implement Salesforce integrations using REST and SOAP APIs Work with middleware platforms such as MuleSoft or equivalent tools Manage data migration, data quality checks, and Salesforce data model design Ensure robust error handling, logging, monitoring ...

Data Integration Engineer

Hiring Organisation
Adecco
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£650 - £700/day Inside IR35
Data Marts Tool & Platform Management Experience with cloud storage solutions. Desirable: Exposure to Azure, Databricks Exposure to AQR Reporting for ECB Exposure to Middleware technologies (IIB, Kafka, Message Queue) Skills and aptitudes required: Problem Solving and analytical skills, ability to analyse complex data issues, identify root causes and develop effective ...

Microsoft Dynamics Developer

Hiring Organisation
ARM
Location
Farnborough, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
£38.25/hour
Collaborate with functional teams to translate business requirements into technical specifications Develop and maintain integrations between D365 and other enterprise systems using APIs and middleware Participate in system upgrades, patches, and performance tuning Ensure code quality through unit testing and code reviews Provide technical support and troubleshooting for D365 applications ...

Application & Data Architect - DV Cleared

Hiring Organisation
CBSbutler Holdings Limited trading as CBSbutler
Location
Reading, Berkshire, Popley, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £625/day
backlog priorities. What You'll Need Strong enterprise application architecture experience in secure or Defence environments Hands-on knowledge of COTS/GOTS products, middleware, integration, and databases Practical experience with CIS Benchmarks and secure application configuration Familiarity with Defence Secure by Design principles Proficiency in Azure DevOps ...

Integration Manager | SC Cleared / SC Eligible | Remote

Hiring Organisation
Sanderson
Location
Bristol, Avon, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
flat-file processing Experience with flow services, pipelines, and basic programming logic (Java beneficial) Good database knowledge (SQL, JDBC) Strong grasp of middleware, APIs, and system integration principles Bonus: Experience with Maximo or Oracle platforms To learn more, please do reach out to Tom Royston via email ...

Integration Manager SC Cleared / SC Eligible Remote

Hiring Organisation
Sanderson Government and Defence
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract
flat-file processing Experience with flow services, pipelines, and basic programming logic (Java beneficial) Good database knowledge (SQL, JDBC) Strong grasp of middleware, APIs, and system integration principles Bonus: Experience with Maximo or Oracle platforms To learn more, please do reach out to Tom Royston via email on Reasonable Adjustments ...

ServiceNow ITOM Senior Developer

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Bradford, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
CMDB & CSDM Operational Intelligence/AIOps Experience with large-scale enterprise implementations. Technical Skills Infrastructure knowledge: Windows, Linux, Unix Network devices, load balancers Databases, Middleware Cloud platforms: AWS, Azure, GCP Integration technologies: REST/SOAP APIs JSON/XML Monitoring tools Architecture & Design Strong experience in: HLD/LLD creation ...

Salesforce Project Manager

Hiring Organisation
Stackstudio Digital Ltd
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £475 to £500 per day
platform and end-to-end delivery lifecycle Hands-on experience delivering multi-cloud Salesforce programs Solid knowledge of integrations with ERP systems, billing platforms, middleware, and enterprise applications Experience with data migration, UAT coordination, cutover, and go-live planning Strong understanding of Energy domain business processes and systems Expertise ...

ERP Solution Architect - D365 / F&O

Hiring Organisation
Sanderson Recruitment
Location
Berkshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£700 - £750 per day
solution architectures across complex system landscapes. Experience designing system integrations between ERP platforms and surrounding enterprise applications. Strong understanding of data flows, APIs, integration middleware and system interoperability Pleas reach out for more details on this great opportunity. Reasonable Adjustments: Respect and equality are core values to us. ...

Solution Architect Outside IR35

Hiring Organisation
Cathcart Technology
Location
Liverpool, Merseyside, North West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£575 - £600 per day
focussed organisations **Strong experience within finance and/or back-office systems **Extremely Good stakeholder management experience **Supplier management experience **Experience designing integrations (APIs, middleware, event-driven architecture) **Experience designing cloud platforms (Primarily AWS) Please apply if interest or reach out to Craig at Cathcart Technology Cathcart Technology is acting ...

Booking and Messaging Java Developer

Hiring Organisation
Randstad Digital
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £625 per day
Latency Messaging: Deep understanding of 60East AMPS , Kafka, or Solace. You should be comfortable with Pub/Sub, Point-to-Point, and durable subscriptions. Middleware & Networking: Expertise in socket programming and optimizing low-latency network communication. Modern Stack: Spring IoC/MVC, SQL (Sybase/PostgreSQL), and a solid grasp ...

HRIS System Integration Engineer

Hiring Organisation
Morson Edge
Location
Buckinghamshire, South East, United Kingdom
Employment Type
Contract
Contract Rate
£550 - 600 per day + None
recruitment tool (Talent.AI) and their workforce management/benefits partner (Aslan). You will be responsible for designing the data flow, writing the middleware or scripts to sync these systems, and ensuring that data remains secure and accurate across all platforms. Core Responsibilities - API Development & Mapping: Use REST APIs ...

CRM Business Analyst

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
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 ...

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. ...

Testing Manager

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 per day
executing integration testing, particularly across payment journeys such as payment gateways, callbacks, reconciliation and finance interfaces. Strong understanding of system integrations including APIs, middleware and data flows. Experience managing defects, coordinating resolution with technical teams and providing clear reporting. Ability to design and maintain simple test automation scripts using tools ...

MS Dynamics 365 Developer

Hiring Organisation
Belcan
Location
Farnborough, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
£38.25/hour
Microsoft Dynamics 365 Developer 6 Month Contract Based in Farnborough (Hybrid - 3 days on site) Inside IR35 Job Summary: Belcan are currently working with one of the leading companies in the aerospace/aviation domain ...

Salesforce Solution Architect

Hiring Organisation
Stackstudio Digital Ltd
Location
Wokingham, Berkshire, South East, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £525 per day
enterprise standards Ensure compliance with security, privacy, and regulatory requirements Integration & Enterprise Systems Architect and oversee integrations with enterprise systems including ERP, Billing, Middleware, and Data Platforms Design solutions using REST/SOAP APIs, event-driven architecture, and asynchronous processing Leverage middleware platforms (MuleSoft preferred) for complex integration scenarios Ensure … security, sharing models, identity, and data architecture Proven experience delivering large-scale, enterprise Salesforce implementations Strong integration architecture expertise, including: REST and SOAP APIs Middleware platforms Asynchronous and event-driven processing Ability to define scalable, secure enterprise architectures aligned to business strategy Excellent communication, leadership, and stakeholder management skills Desirable ...

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 ...

Systems Integration and Delivery Specialist

Hiring Organisation
Harnham - Data & Analytics Recruitment
Location
Preston, Lancashire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£450 - £500 per day
ROLE: As a Systems Integration and Delivery Specialist, your key responsibilities will include: Designing and delivering system integrations and data transfer solutions using middleware tools Building workflows and automation within ERP to streamline processes across finance, operations, and supply chain Driving data integrity, governance, and system controls across master … Dynamics, NetSuite) Strong background in systems integration, automation, and data flows Hands-on experience with SQL, SSRS, and data/reporting environments Experience with middleware platforms (e.g. Dataswitch or similar) Solid understanding of finance processes (e.g. stock, cost of sales, reporting) Experience integrating with warehouse systems, automated racking, robotics ...