1 to 25 of 28 Contract Middleware Jobs in England

Endur Architect - Trading & Energy Technology

Hiring Organisation
Templeton and Partners
Location
London, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
governance Experience working with diverse data types (eg, streaming, time-series, big data) Integration experience using APIs, event-driven architecture (Kafka, Event Hub), and Middleware Technical Stack Proficiency in one or more programming languages ( .NET, Python, Node.js ) Front End exposure ( React, micro-frontends ) Experience with SQL/NoSQL databases Familiarity ...

Software Developer

Hiring Organisation
X4 Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Competitive salary
microservice design patterns, containerisation, and orchestration technologies. Experience working within regulated environments. Familiarity with Azure-native services and cloud architecture principles. Experience delivering integration, middleware, or data platform solutions. What's on Offer Outside IR35 engagement. Immediate start. Hybrid working with onsite presence in either London or Dublin. Opportunity ...

MS 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 ...

Software Architect

Hiring Organisation
X4 Group
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
Competitive salary
environments. Understanding of regulated technology environments and governance frameworks. Exposure to SOX compliance. TOGAF, Archimate, Azure Solution Architect, or similar certifications. Experience delivering integration, middleware, or data platform programmes. What's on Offer Outside IR35 engagement. Immediate start. Hybrid working with onsite presence in either London or Dublin. Opportunity ...

SITS Developer

Hiring Organisation
Click Digital
Location
Remote work, Leeds, West Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £650/day
advantage. Oracle SQL/PLSQL and data modelling expertise. SITS configuration, workflows, security, batch processing, and role based access. Integration experience using StuTalk, APIs, middleware, and data feeds . Agile delivery experience within complex enterprise environments. Higher Education/student lifecycle knowledge highly desirable. Key focus: SITS Cloud implementation, cloud ...

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
architectures across complex system landscapes. Experience designing system integration's 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. ...

JDE Consultant - CNC

Hiring Organisation
Proactive Appointments
Location
Norfolk, United Kingdom
Employment Type
Contract
Contract Rate
GBP 35 Annual
interpersonal, and presentation skills. Willingness to learn new technologies and adapt to changing requirements. Experienced in the administration and support of WebLogic/WebSphere Middleware and JDE BSSV Due to the volume of applications received for positions, it will not be possible to respond to all applications and only applicants ...

Business Systems Analyst

Hiring Organisation
Tenth Revolution Group
Location
Chippenham, Wiltshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£300 - £400 per day
system architecture, databases, APIs, and system integrations Advanced SQL skills for data extraction, validation, and analysis Familiarity with EDI, XML/JSON, and integration middleware tools Strong experience in business process modelling and improvement (e.g. Lean, Six Sigma) Proven ability to produce SRS, BRDs, API documentation, user stories ...

CyberArk Secret Manager Engineer (AAM) - CISO / IDAM

Hiring Organisation
Salt Search
Location
London, South East, England, United Kingdom
Employment Type
Contractor
Contract Rate
£500 - £1,000 per day
Credential Provider (CCP) Application Service Credential Provider (ASCP) Design and implement solutions for secure management of service and application accounts Integrate CyberArk with applications, middleware, databases, and enterprise systems Configure and manage Safes, platforms, and access control policies Ensure adherence to the principle of least privilege Automate processes using PowerShell ...

Integration Architect

Hiring Organisation
Experis
Location
London, United Kingdom
Employment Type
Contract
batch, etc.) o Data flow and system decoupling strategies Experience working with: o Multi-system landscapes (ERP + domain systems) o Integration platforms and middleware Architecture & Design Capability Proven ability to: o Design scalable, modular integration architectures o Simplify complex estates and reduce dependencies Familiarity with: o Domain-driven/ ...

Senior SAP SuccessFactors Employee Central Payroll Consultant

Hiring Organisation
Stackstudio Digital Ltd
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £500 to £549 per day
Seguridad Social, IRPF, n minas, contratos) and UK payroll rules (PAYE, RTI, National Insurance, auto-enrolment). Strong experience with SuccessFactors integration technologies (CPI, middleware) and payroll testing methodologies. Ability to work independently on complex, high-visibility projects with minimal supervision. Preferred Qualifications SAP Success Factors Employee Central Payroll certification. ...

Solution Architect - Manufacturing

Hiring Organisation
Synergy Resourcing International Limited
Location
Derby, Derbyshire, East Midlands, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
From £600 to £700 per day
Zoller automation solutions Architecture & Technology Manufacturing Enterprise Architecture and Solution Architecture leadership Data architecture experience (real-time, operational, and enterprise data) Integration technologies (e.g. middleware, event-driven architectures, APIs) Strong grounding in applications supporting manufacturing operations Leadership & Delivery Proven ability to lead and manage programmes independently Demonstrated experience workingdirectly with ...

Linux Engineer

Hiring Organisation
VIQU IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£450 - 550 per day
Level 2 hardening enforced across all systems. The programme spans a broad and complex application estate — including core banking platforms, identity infrastructure, integration middleware, containerised workloads, and legacy line-of-business applications. This role requires someone who can build and maintain the hardening automation pipeline and also operate effectively ...

Technical Project Manager (Banking Experience)

Hiring Organisation
GCS
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£550 - £600/day
platforms to new technologies (planning through cutover and stabilisation) Experience working across multiple technology platforms (e.g., cloud, on-prem, SaaS, data platforms, integration/middleware) Delivery experience in regulated or large enterprise environments with strong governance and controls Plan and execute migrations (e.g., legacy to cloud, data centre exit, platform ...

Integration Architect / Engineer

Hiring Organisation
Keystream Group Limited
Location
London, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£450 - £500 per day
Cerner Millennium) would be highly beneficial Experience supporting or delivering Ambient Voice Technology (AVT) integrations would be advantageous Strong understanding of API integrations, middleware technologies, and enterprise integration patterns The Trust has been using Cerner EPR since 2008 and continues to invest heavily in digital transformation initiatives aimed at improving ...

Salesforce Vlocity CPQ Architect

Hiring Organisation
IBU CONSULTING LTD
Location
London, United Kingdom
Employment Type
Contract
components including OmniScripts, DataRaptors, Integration Procedures, and FlexCards. Ensure seamless integrations between Salesforce Industries and external OSS/BSS systems, billing platforms, CRM, ERP, middleware, and order management systems. Define integration patterns using REST/SOAP APIs, Platform Events, middleware platforms, and microservices architecture. Lead architecture governance, code reviews, solution … Strong Salesforce platform knowledge including Apex, Lightning Web Components (LWC), Flows, and APIs. Experience integrating Salesforce with external systems using REST, SOAP, ETL, and middleware technologies. Knowledge of Salesforce security architecture, governor limits, and platform best practices. Experience with DevOps tools such as Git, Copado, Gearset, Jenkins, or Azure DevOps. ...

Linux Engineer

Hiring Organisation
VIQU IT Recruitment
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 450 - 550 Daily
Level 2 hardening enforced across all systems. The programme spans a broad and complex application estate - including core banking platforms, identity infrastructure, integration middleware, containerised workloads, and legacy line-of- click apply for full job details ...

Technical Project Manager (Technology Migration)

Hiring Organisation
GCS
Location
Sheffield, South Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
£580 - £590/day
platforms to new technologies (planning through cutover and stabilisation) Experience working across multiple technology platforms (e.g., cloud, on-prem, SaaS, data platforms, integration/middleware) Delivery experience in regulated or large enterprise environments with strong governance and controls Plan and execute migrations (e.g., legacy to cloud, data centre exit, platform ...

Technology & Solution Lead – Workforce Management

Hiring Organisation
Intec Select Ltd
Location
London, Billingsgate, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £750/day
knowledge between Time, HR, Scheduling, and Payroll systems. Excellent documentation and stakeholder communication skills (technical and non-technical). Experience with common platforms and middleware (e.g., UKG/ATOSS, SAP, Workday, Boomi, MuleSoft, CPI). Details: £750 P/D (Inside IR 35) Hybrid role (2 days P/ ...

Integration Specialist – Workforce Management

Hiring Organisation
Intec Select Ltd
Location
London, Billingsgate, United Kingdom
Employment Type
Contract
Contract Rate
£600 - £750/day
Time results to payroll engines (hours, premiums, exceptions, retro adjustments) Scheduling data exchange (planned shifts, changes, absences interplay) Implement secure integration patterns (API, file, middleware), including encryption, error handling, retries, and monitoring Develop reconciliation and control reports to ensure end-to-end completeness and accuracy Support SIT/ ...

IBM MQ Administrator - z/OS (Mainframe)

Hiring Organisation
Atrium Workforce Solutions UK Limited
Location
Leeds, Yorkshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP Daily
client within the financial services sector who is seeking a highly experienced IBM MQ z/OS Administrator to join a specialist Mainframe Middleware team. JOB OVERVIEW This role sits within a Mainframe-only environment and requires a contractor who can contribute immediately with minimal ramp-up. You will provide ...

Microsoft Dynamics 365 Developer

Hiring Organisation
Line Up Aviation
Location
Farnborough, Hampshire, United Kingdom
Employment Type
Contract
Contract Rate
£38.25/hour
On behalf of our client, we are seeking to recruit a Microsoft Dynamics 365 Developer on an initial 6 -month contract. As the Microsoft Dynamics 365 Developer you will be responsible for designing, developing, customising ...

Integration Architect

Hiring Organisation
Halian Technology Limited
Location
City, London, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 Daily
Application Design Analyst (ACE/Middleware) Contract Location: UK (GBS UK) Contract Type: Contractor - Inside IR35 Division: Group Business Solutions (GBS) About the Role IT sits at the heart of the organisations business, enabling continuous innovation while delivering cost-effective, high-quality services to clients globally click apply for full ...

C++ Software Engineer

Hiring Organisation
Certain Advantage
Location
Bristol, Avon, South West, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£65 per hour, Benefits Overtime Rate
might enable us to evolve our processes to improve our efficiency and sustainability Experience in other languages such as Ada, QT Knowledge of DDS middleware and Real Time Operating Systems Knowledge of standards such as DefStan 00-55, DO-178C or IEC61508 and restricted coding standards such as MISRA C++ ...

Integration Architect

Hiring Organisation
Halian Technology Limited
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
Up to £600 per day
Application Design Analyst (ACE/Middleware) Contract Location: UK (GBS UK) Contract Type: Contractor - Inside IR35 Division: Group Business Solutions (GBS) About the Role IT sits at the heart of the organisations business, enabling continuous innovation while delivering cost-effective, high-quality services to clients globally. The organisations core platforms … strong focus on design, development, and integration of messaging solutions . Key Responsibilities You will play a critical role in delivering robust, scalable middleware solutions. Responsibilities include: Design & Documentation Produce High-Level Application Design (HLAD) documents Create Detailed Technical Design Documents (TDD) aligned with functional requirements Develop program specifications ...