1 to 25 of 39 Middleware Jobs in the South East

Application Integration Architect

Hiring Organisation
IT Talent Solutions
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £70000/annum excellent benefits and bonus
5+ years of hands-on experience in integration architecture, systems design, or software engineering. Strong expertise in API design and management (RESTful/SOAP), middleware, and integration platforms. Deep understanding of integration patterns (synchronous/asynchronous, messaging, event streaming). Proven experience with distributed systems design, data modelling, and technical ...

Integration Architect

Hiring Organisation
IT Talent Solutions Ltd
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £70,000 per annum
5+ years of hands-on experience in integration architecture, systems design, or software engineering. Strong expertise in API design and management (RESTful/SOAP), middleware, and integration platforms. Deep understanding of integration patterns (synchronous/asynchronous, messaging, event streaming). Proven experience with distributed systems design, data modelling, and technical ...

Application Integration Architect

Hiring Organisation
IT Talent Solutions Ltd
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
GBP 60,000 - 70,000 Annual
APIs, data models). Skills & Experience 5+ years' experience in integration architecture or Back End engineering. Strong expertise in API design (REST/SOAP), Middleware, and messaging systems. Hands-on experience with distributed systems and integration patterns. Proficiency in Java, SQL/databases, JSON/XML, and messaging technologies (Kafka ...

Oracle Fusion HCM Technical Architect

Hiring Organisation
Infoplus Technologies UK Ltd
Location
Crawley, West Sussex, South East, United Kingdom
Employment Type
Contract
Contract Rate
From £500 to £600 per day
Extracts and data interfaces oBI Publisher and OTBI reports Architect and guide integrations using: oREST/SOAP APIs oOracle Integration Cloud (OIC) or other middleware Define and manage: oData migration strategy (HDL, HSDL) oData validation and reconciliation frameworks Ensure security architecture including roles, data access, and compliance. Handle performance tuning ...

Enterprise Architect

Hiring Organisation
OpenSourced - Search & Selection
Location
Woking, England, United Kingdom
/ERP ecosystems Experience across IT + Operational Technology (OT) (e.g. manufacturing, MES, SCADA) Deep understanding of: Cloud (Azure/AWS) Integration (APIs, middleware) Data platforms & MDM Strong governance and architecture maturity development Excellent stakeholder engagement at C-level TOGAF or equivalent preferred What Success Looks Like 6 months: Architecture ...

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 ...

Head of Enterprise Architecture

Hiring Organisation
OpenSourced Ltd
Location
Woking, Surrey, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 - £110,000 per annum
/ERP ecosystems Experience across IT + Operational Technology (OT) (e.g. manufacturing, MES, SCADA) Deep understanding of: Cloud (Azure/AWS) Integration (APIs, middleware) Data platforms & MDM Strong governance and architecture maturity development Excellent stakeholder engagement at C-level TOGAF or equivalent preferred What Success Looks Like 6 months: Architecture ...

Software Engineer

Hiring Organisation
Matchtech
Location
Portsmouth, Hampshire, United Kingdom
Employment Type
Permanent
Salary
£50000 - £70000/annum
/TCP). PostgreSQL or similar database systems. Cross-platform build tools (MPC, CMake). Operating systems: Windows, Linux. Experience with publish-subscribe middleware architectures such as DDS. Education: Degree in Computer Science or a related technical field. Benefits: Salary range: £50,000-£70,000 per year. Company pension ...

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 ...

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 ...

Access COINS ERP System Manager (Permanent)

Hiring Organisation
I.T. Alliance N.I. Ltd
Location
Reading, Berkshire, United Kingdom
Employment Type
Permanent
Salary
GBP 75,000 - 85,000 Annual
integrity across the system Develop and support custom reports and dashboards to enable data-driven decision-making Maintain and troubleshoot integrations, APIs, and Middleware with third-party systems Manage and optimise system workflows to improve operational efficiency Liaise with the ERP vendor to implement updates and ensure compliance with statutory ...

Contract Solutions Architect

Hiring Organisation
Harvey Nash
Location
Bracknell, Berkshire, England, United Kingdom
Employment Type
Contractor
Contract Rate
£650 per day
applications.- Strong prior experience working with Salesforce CRM, SAP ERP and global enterprise platforms.- Strong understanding of modern integration patterns (API led, event driven, middleware, data synchronisation)If you'd be open to learning more about this role, please apply with your most up-to-date ...

Salesforce Technical Lead

Hiring Organisation
Focus on WD
Location
Wokingham, England, United Kingdom
Visualforce, and Flows Deliver solutions across Sales Cloud, Service Cloud, and Experience Cloud Design and implement integrations using REST/SOAP APIs and middleware (e.g. MuleSoft) Ensure high performance, scalability, and security of solutions Collaborate with stakeholders to define and deliver technical solutions Provide technical leadership, mentoring, and governance across ...

C# Developer / .NET Developer

Hiring Organisation
Circle Group
Location
Luton, Bedfordshire, South East, United Kingdom
Employment Type
Permanent, Work From Home
Salary
£60,000
modern, scalable microservices using the latest .NET stack, working across a mix of: gRPC services (high-performance internal comms) REST APIs (external integrations) GraphQL middleware (flexible data access layer) There's a strong focus on clean architecture and good engineering practices, so you'll be working with patterns like SOLID ...

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 ...

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 ...

Application Support Analyst (Business Central)

Hiring Organisation
360 Resourcing Solutions
Location
Slough, Berkshire, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £44,000 per annum
service levels. Work collaboratively within project teams to roll out Microsoft Business Central across the entire business, supporting configuration, testing and change delivery. Oversee middleware integrations, ensuring data moves securely and reliably between platforms. Troubleshoot API connections, reviewing payloads, authentication, and performance to maintain stability. Protect data integrity across systems ...

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 ...

Test Analysts (Azure Integration) Guildford £46,000

Hiring Organisation
SR2
Location
Guildford, Surrey, United Kingdom
Employment Type
Permanent
Salary
GBP 40,000 - 46,000 Annual
range of internal projects including HR, finance, cloud migrations, system upgrades and new developments The technical landscape includes Azure Integration Services as the core middleware layer, which features in almost every project. The team is working across a mix of Agile and more traditional delivery models, with a gradual move ...

Senior Software Engineer

Hiring Organisation
ScaleOps Search Ltd
Location
Reading, England, United Kingdom
team that values problem solvers who can think independently and make real impact The Work You’ll be working on core backend and middleware systems, focusing on: Designing and developing features in modern C++ Working across multithreaded systems and large-scale codebases Building and integrating REST APIs, WebSockets, TCP/ ...

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 ...

Software Engineer

Hiring Organisation
Euro Projects Recruitment
Location
Fareham, Hampshire, South East, United Kingdom
Employment Type
Permanent
Salary
£45,000
regulated industry (medical, automotive, aerospace) is useful but not essential Software Engineer responsibilities: Develop software for advanced diagnostic instruments, spanning embedded systems, middleware, and higher-level applications Design and implement algorithms for data analysis, signal processing, and diagnostic decision-making Contribute to machine learning/data-driven approaches to improve ...