1 to 25 of 69 Middleware Jobs in the UK excluding London

CRM Salesforce Developer

Hiring Organisation
RS Group
Location
North Northamptonshire, United Kingdom
Employment Type
Full Time
other platforms but not limited to, Informatica, ERP systems, MDM platforms, external applications, and third-party APIs using REST, SOAP, Platform Events, and middleware technologies. Support Informatica Customer 360 and master data management initiatives. Develop reports, dashboards, KPIs, and analytical solutions. Integrate CRM with ERP, marketing automation, eCommerce, customer support ...

Senior Salesforce Developer

Hiring Organisation
Chroma Recruitment Ltd
Location
Manchester, North West, United Kingdom
Employment Type
Permanent
scalable integrations between Salesforce and other platforms (Informatica, ERP, MDM, marketing automation, eCommerce, customer support and data platforms) using REST, SOAP, Platform Events and middleware Supporting Informatica Customer 360 and master data management initiatives Developing reports, dashboards, KPIs and analytical solutions Unit testing, deployment and support Working closely with business ...

Salesforce Marketing Cloud Next and Data 360 Architect

Hiring Organisation
Capgemini
Location
City and Borough of Birmingham, United Kingdom
Employment Type
Full Time
profiles, calculated insights and segmentation frameworks. • You’ll design scalable ingestion, harmonisation, transformation and activation patterns across Salesforce, enterprise data warehouses, data lakes, APIs, middleware platforms and streaming data sources. • You’ll ensure that security, privacy, compliance and governance requirements are embedded within all solution designs. • You’ll lead architecture ...

Integrations Architect

Hiring Organisation
ADP - Automatic Data Processing
Location
Staines-upon-Thames, Surrey, UK
Employment Type
Full-time
mentoring and knowledge-sharing initiatives. Experience and SkillsRequired:7+ years of experience designing and delivering enterprise system integrations. Strong experience with APIs, data transformation, middleware technologies, and system integrations. Experience integrating Workforce Management, Payroll, HR, HCM, or related enterprise applications. Strong understanding of REST APIs, SOAP services, JSON, XML, SFTP ...

Solution Architect

Hiring Organisation
Intuition IT Solutions Ltd
Location
Guildford, Surrey, United Kingdom
Employment Type
Permanent
Salary
GBP Annual
effective, resilient, and compliant outcomes. Key Responsibilities Establish, document, and own cloud target/reference architectures for FCP covering compute, networking, identity, storage, databases, Middleware, integration, backup/DR, and observability. Lead architectural governance: Chair/run the Architecture Review Board (ARB). Review, approve, or raise conditions for migration ...

Salesforce Technical Lead

Hiring Organisation
Mason Frank
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£70,000 - £90,000 per annum
development. Experience designing and delivering complex Salesforce solutions across Sales Cloud, Service Cloud, and Experience Cloud. Strong understanding of Salesforce integration patterns, APIs, and middleware technologies. Experience leading development teams within Agile delivery environments. Strong stakeholder management and communication skills. Proven ability to mentor developers and provide technical leadership. Excellent ...

ERP Solution Architect

Hiring Organisation
Connect2Dorset
Location
Dorchester, Dorset, United Kingdom
Employment Type
Temporary
Salary
£650/day
legacy complexity and technical debt. Ensure coherent cross-module design across Finance, Procurement, HCM, and Payroll. D) Integration Architecture (OIC/APIs/Middleware) Define integration approach and patterns (batch vs real-time, inbound/outbound). Govern interface scope and dependencies (banks, HMRC, pensions, DWH, identity). Define monitoring ...

Integration Architect

Hiring Organisation
Compass UK & Ireland
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Permanent, Work From Home
systems connect, share data, and enable business capabilities. Lead or support the evaluation of integration platforms and tooling (API management, event streaming, iPaaS, middleware), providing clear recommendations, reference architectures, and evidence to inform investment decisions. Assess the current integration estate with technical rigour, identify the highest-priority areas of fragility ...

AI Deployment Engineer

Hiring Organisation
Emponics
Location
BS32, Almondsbury, South Gloucestershire, Gloucestershire, United Kingdom
Employment Type
Permanent
Salary
£80000 - £130000/annum + excellent benefits
data serving • Integrate AI solutions into the existing business ecosystem: CRMs, ERPs, SaaS tools, and internal systems • Build and maintain APIs, webhooks, and middleware that allow AI agents to interact with business systems • Take Strategist-built prototypes to production-grade — hardening, scaling, and ensuring reliability • Set up monitoring, logging ...

Senior Azure Data Engineer / ETL Developer

Hiring Organisation
Adecco
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£600.00 - £650.00 per day
London (3 days per week onsite) Contract: 12 months initially with possible extension. Rate : £600 - £650 inside IR35 Role Summary We are seeking a Middleware/ETL Developer with strong experience in IBM DataStage and Azure Data Factory (ADF) to design, build, and support end-to-end ETL integrations from ...

Lead Solutions / Migration Architect

Hiring Organisation
TXP Technology x People
Location
Telford, Shropshire, United Kingdom
Employment Type
Full-Time
Salary
£775.00 per day
technical teams responsible for moving live services, rather than solely designing target-state or greenfield cloud solutions. Strong technical understanding across applications, infrastructure, databases, middleware, networks and service integration. Experience interpreting service discovery information and converting it into practical migration plans using defined patterns or repeatable migration approaches. Experience managing ...

Lead Solutions / Migration Architect

Hiring Organisation
TXP
Location
Telford, Shropshire, West Midlands, United Kingdom
Employment Type
Contract, Work From Home
Contract Rate
£0.00 - £775 per day
technical teams responsible for moving live services, rather than solely designing target-state or greenfield cloud solutions. Strong technical understanding across applications, infrastructure, databases, middleware, networks and service integration. Experience interpreting service discovery information and converting it into practical migration plans using defined patterns or repeatable migration approaches. Experience managing ...

Data Architect

Hiring Organisation
CWA: Civil Works Alliance
Location
South East London, London, United Kingdom
Employment Type
Permanent
deployment models, including SaaS, PaaS, IaaS and hybrid architectures. Experience modelling application landscapes, integrations and technology dependencies. Understanding of systems integration, APIs, interfaces, middleware and information exchange. Experience with requirements capture, management and traceability. Experience developing current-state, transition-state and target-state architecture views. Experience using ArchiMate ...

Integration Architect

Hiring Organisation
Compass Group UK & Ireland Ltd
Location
Birmingham, West Midlands, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
systems connect, share data, and enable business capabilities. Lead or support the evaluation of integration platforms and tooling (API management, event streaming, iPaaS, middleware), providing clear recommendations, reference architectures, and evidence to inform investment decisions. Assess the current integration estate with technical rigour, identify the highest-priority areas of fragility ...

Integration Architect

Hiring Organisation
University Hospitals Coventry and Warwickshire NHS Trust
Location
Coventry, CV2 2DX, United Kingdom
Salary
£57528.00 to £64750.00
design Knowledge Essential oHighly specialist knowledge of clinical systems development. oHighly specialist knowledge of web development technologies. oSpecialist knowledge of databases. oExcellent understanding of middleware/interfacing of clinical systems and databases. oExcellent knowledge of web security and vulnerabilities oKnowledge or experience of Agile, Scrum, XP oTest-driven development, code ...

Senior IT Project Manager

Hiring Organisation
Langham Recruitment
Location
Solihull, West Midlands (County), United Kingdom
Employment Type
Permanent
Salary
£60000 - £70000/annum Bonus, car allowance, hybrid, privat
sector platforms Experience delivering application, SaaS, infrastructure and integration projects Strong understanding of project governance, budgeting, risk management and stakeholder engagement Knowledge of APIs, middleware, integrations and data migration projects Experience within construction, housebuilding, engineering, infrastructure or property sectors would be advantageous Familiarity with Agile, Waterfall and hybrid delivery methodologies ...

Platform Owner

Hiring Organisation
Lorien
Location
Coventry, West Midlands, United Kingdom
Employment Type
Full-Time
Salary
£65,000 - £75,000 per annum
platforms and delivering major database upgrade, transformation, and cloud migration initiatives within complex enterprise environments. Strong technical expertise across Oracle Database, WebLogic, and Fusion Middleware technologies. Deep knowledge of RAC, Data Guard, RMAN, OEM, ASM, and Oracle performance tuning. Experience managing Oracle database environments across both on-premise and cloud ...

Solutions Architect - Legacy-to-Cloud AWS Migration

Hiring Organisation
TXP
Location
Shropshire, United Kingdom
Employment Type
Contract
Contract Rate
GBP 600 - 650 Daily
exit programme. Direct experience moving live services rather than solely designing target-state or greenfield cloud solutions. Strong technical understanding across applications, infrastructure, databases, middleware, networks and service integration. Experience interpreting service discovery information and converting it into practical migration plans using defined patterns or repeatable migration approaches. Experience managing ...

Solutions Architect - Legacy-to-Cloud AWS Migration

Hiring Organisation
TXP
Location
Shropshire, United Kingdom
Employment Type
Contract, Temporary
Salary
£600 - £650/day Hybrid Working
exit programme. Direct experience moving live services rather than solely designing target-state or greenfield cloud solutions. Strong technical understanding across applications, infrastructure, databases, middleware, networks and service integration. Experience interpreting service discovery information and converting it into practical migration plans using defined patterns or repeatable migration approaches. Experience managing ...

Solutions Architect - Autonomous

Hiring Organisation
Matchtech
Location
Fareham, Hampshire, UK
Employment Type
Full-time
nice to have)USVs/uncrewed vehicles/remote operating centre experience. Maritime navigation and COLREG-aware behaviours. ROS 2, DDS (or comparable robotics middleware).Sensor fusion + autonomy sensors (radar, EO/IR, AIS, GNSS, lidar, sonar).MBSE/SysML/digital engineering. C++/Python and modern software ...

Senior Technical Manager (External Manufacturing)

Hiring Organisation
GSK
Location
Hertfordshire, United Kingdom
Employment Type
Full Time
. Strong understanding/experience of CMC/NPI, Supply Chain, manufacturing and quality management systems (QMS). Demonstrated knowledge of integration architecture, APIs, middleware, event/data platforms, canonical data models and scalable factory integration layers (familiarity with Product Development & Lifecycle Management (PDLM) and FIL (Factory Integration Layer ...

Solution Architect Outside IR35

Hiring Organisation
Cathcart Technology
Location
Liverpool, Merseyside, United Kingdom
Employment Type
Full-Time
Salary
£575.00 - £600.00 per day
focused 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 ...

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
focused 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 ...

D365 Integration Specialist

Hiring Organisation
JLA Resourcing Ltd
Location
Kingston Upon Thames, Surrey, South East, United Kingdom
Employment Type
Permanent
Salary
£60,000
implementation Strong understanding of ERP integrations, interfaces, data flows and system dependencies Experience translating business requirements into clear technical integration specifications Knowledge of APIs, middleware, data entities and file-based integration approaches Experience working with systems integrators and internal business stakeholders Strong troubleshooting, testing and defect-management skills Comfortable working ...

Digital Transformation Programme Manager

Hiring Organisation
The Third Age Trust - u3a
Location
South East London, London, United Kingdom
Employment Type
Permanent
Salary
£65,000
completed in 2026 recommended a three-tier model: Tier 1 Software as a Service (SaaS) membership platform to be used by u3as. Tier 2 Middleware: a custom-built, Trust-owned integration layer. Tier 3 Trust SaaS platforms for CRM, finance, events and communications. Job Purpose The Digital Transformation Programme Manager ...