1 to 25 of 34 Contract Middleware Jobs in the UK excluding London

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 ...

Performance Test Engineer

Hiring Organisation
Response Informatics
Location
Warwick, Warwickshire, West Midlands, United Kingdom
Employment Type
Contract
Contract Rate
Up to £200 per day
different environments Monitor system behavior using application, database, and infrastructure metrics Analyze test results to identify performance bottlenecks related to application code, APIs, databases, middleware, network, or infrastructure Produce detailed performance reports with findings, recommendations, and tuning suggestions Performance Engineering & Optimization Work with developers, architects, DBAs, and infrastructure teams ...

Enterprise Architect Corporate Technology

Hiring Organisation
Ventula Consulting Limited
Location
South West London, London, United Kingdom
Employment Type
Contract
Contract Rate
From £850 to £900 per day
seamless data flows and integrations between finance systems and HR (payroll, benefits), Procurement (AP, spend analytics), Legal (accruals, compliance), and Commercial domains. Govern APIs, middleware, and data models for real-time, secure data sharing across the corporate technology landscape, enabling a single source of truth progressively strengthening data consistency ...

DevOps Engineer - Linux, Scripting, Jenkins, CICD, AWS, Azure, Ansible, Windows

Hiring Organisation
Scope AT Limited
Location
Glasgow, Lanarkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
ITRS * Kafka * Ant/Maven * General Enterprise Technical Aptitude: networks, Servers, load balancing, storage, etc * Infra Management exposure - Preferably managing RHEL Servers. * Exposure to Middleware tools like Apache/MQ/WebSphere/Jboss * Release Management Nice-to-haves * Environment management exposure * Infra management/planning * Financial Domain knowledge Glasgow ...

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 ...

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 ...

Salesforce Developer

Hiring Organisation
167 Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£400 - £500 per day
deployment processes Required Skills & Experience Strong Salesforce Development experience (Apex, LWC, SOQL, Flows) Experience delivering Salesforce projects in enterprise environments Integration experience (APIs, middleware such as Mulesoft desirable) Strong understanding of Salesforce data models and platform capabilities Experience working in Agile delivery teams Desirable/Bonus Skills Experience with Salesforce ...

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 ...

MES Architect

Hiring Organisation
Randstad Digital
Location
Dartford, Kent, South East, United Kingdom
Employment Type
Contract
Technology Enterprise Asset Management ( OT EAM ) solutions. Systems Integration: Ensure robust alignment and data continuity between the MES layer, ERP systems (SAP/Oracle), middleware/integration layers, and shop floor hardware (PLC/SCADA). Vendor Selection & Implementation: Provide technical leadership during the RFI/RFP process, evaluating vendor ...

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 ...

Solution Architect - Investment Banking - Payments - Accounting services - SDLC - Contract

Hiring Organisation
Scope AT Limited
Location
Birmingham, United Kingdom
Employment Type
Contract
Contract Rate
GBP Annual
shared/common solutions. Translating complex concepts into multiple architectural views aimed at varying audiences. Broad based IT knowledge and experience. (Financial Software, Middleware, Databases). Contract role - inside IR35 - 3 days a week in office - candidate can be based in Manchester/Liverpool/Stoke/Birmingham By applying ...

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. ...

Salesforce Architect

Hiring Organisation
167 Solutions Ltd
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £600 per day
experience as a Salesforce Technical Architect Strong multi-cloud Salesforce experience Deep knowledge of integration patterns and enterprise architecture Experience with APIs, microservices and middleware (Mulesoft desirable) Strong stakeholder management and leadership experience Desirable/Bonus Skills Experience with Salesforce Automotive Cloud Experience in large-scale digital transformation programmes Salesforce ...

Lead Java Developer

Hiring Organisation
Meraki Talent Limited
Location
Glasgow, Lanarkshire, Scotland, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
highest software development standards. Experience Extensive Java experience in a complex software development environment. Spring Framework experience. Specialisation in any of the following: messaging middleware, databases, such as Oracle, Flink, Ignite, Kafka, or Kubernetes. SDLC Automation tools such as Jira, Bitbucket, Artifactory, or Jenkins. Experience working in a global team ...

Solution Architect Outside IR35

Hiring Organisation
Cathcart Technology
Location
Liverpool, Merseyside, United Kingdom
Employment Type
Contract
Contract Rate
£575 - £600/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 ...

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 ...

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 ...

Mainframe Middleware Z-Series SME - Leeds/Edinburgh

Hiring Organisation
Atrium Workforce Solutions UK Limited
Location
Edinburgh, Midlothian, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 - 550 Daily
Mainframe Middleware Z-Series Integration Specialist - Leeds/Edinburgh Gibbs Consulting is looking for an accomplished Mainframe Middleware Z-Series Integration Specialist, with good experience of MQ and Z/Linux Integration Bus. You will provide complex technical support and project delivery, including incident and problem resolution … migrations to maintain service continuity. You will support complex environments and will enforce standardisation, assist with improvement initiatives and collaborate across the wider Middleware teams to develop and implement process enhancements. You will be responsible for delivering change through RTL and into production under change governance independently while ensuring strict ...

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 ...

Oracle Middleware DBA / Oracle Apps DBA

Hiring Organisation
MYO Talent
Location
Northampton, Northamptonshire, East Midlands, United Kingdom
Employment Type
Contract
Contract Rate
From £400 to £525 per day Outside IR35
Oracle DBA/Oracle Middleware/Apps/Oracle 19c/WebLogic/Forms/Reports/Single Sign On/SSO/ORDS/Oracle REST/Hybrid Northamptonshire/Remote, 3-month contract, £400 525 per day Outside IR35. Role Oracle Middleware DBA/Oracle Apps DBA Location … week onsite/3 days remote Duration 3 months Day rate £400 525 per day Outside IR35 Role Overview We are seeking an experiencedOracle Middleware DBAto support and maintain a critical Oracle-based application environment. This role combines traditional database administration with hands-on management of Oracle Fusion Middleware components. ...

Technical Business Analyst - Remote Working - Inside IR35

Hiring Organisation
Lorien
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Salary negotiable
traceable through delivery, testing, and deployment Technical & Systems Focus: Work closely with architects, developers, vendors, and platform teams to define system integrations (APIs, middleware, data flows), clarify constraints, dependencies, and technical assumptions, & support solution design and option analysis Analyse impacts across platforms such as Learning Management Systems ...