20 of 20 Permanent Middleware Jobs in the South East

Application Integration Architect

Hiring Organisation
IT Talent Solutions
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
£60000 - £70000/annum excellent benefits and bonus
Computer Science, Information Systems, or a related field. Minimum 5 years’ experience in system integration, technical analysis, or development roles. Strong experience with APIs, middleware, and integration patterns. Proven ability in system design, business analysis, and technical documentation. Experience with agile methodologies, test-driven development, and UML modelling. Technical proficiency ...

Dynamics 365 CRM Solutions Architect

Hiring Organisation
Nigel Frank International
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£90,000 per annum
guidance to developers, consultants, and project teams. Design integrations between Dynamics 365 and other enterprise systems using tools such as Azure services, APIs, and middleware . Ensure solutions follow Microsoft best practices, security standards, and governance frameworks . Oversee solution architecture documentation , including technical specifications and design diagrams. Collaborate with ...

Application/Integration Architect

Hiring Organisation
IT Talent Solutions Ltd
Location
Milton Keynes, Buckinghamshire, United Kingdom
Employment Type
Permanent
Salary
GBP 50,000 - 70,000 Annual
support partners Business stakeholders and vendors Skills & Experience Minimum 5 years' experience in system integration, technical analysis, or development roles. Strong experience with APIs, Middleware, and integration patterns. Proven ability in system design, business analysis, and technical documentation. Experience with agile methodologies, test-driven development, and UML modelling. Technical proficiency ...

Head of Group Finance Systems - (Tech & ERP Leadership) f/m/d

Hiring Organisation
Awin
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Competitive salary
readiness. Solid functional familiarity with ERP platforms (ideally D365 F&O or equivalent), paired with enough understanding of integration and cloud concepts (APIs, Azure, middleware) to engage in architecture discussions, and confidence using programme and backlog tools such as Jira or Azure DevOps. Excellent communication skills; fluent in written ...

Front Office Tech Developer

Hiring Organisation
City Elite Transaction Services Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£100,000 - £150,000 per annum
dynamic environment Experience developing server-side Java applications Familiarity with version control systems (GIT, GitLab, GitHub) UNIX/Linux environment experience Knowledge of middleware and messaging systems SQL experience Understanding of order routing and messaging protocols Exposure to automated or algorithmic trading is a plus Strong understanding of electronic trading ...

Test Analysts Guildford £46,000

Hiring Organisation
SR2
Location
Guildford, Surrey, United Kingdom
Employment Type
Permanent
Salary
GBP 40,000 - 46,000 Annual
Human Resources, as well as cloud migrations, system upgrades and new solution implementations. 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 towards ...

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 ...

HRIS System Integration Engineer

Hiring Organisation
Morson Edge
Location
Milton Keynes, Buckinghamshire, UK
Employment Type
Full-time
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 ...

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 ...

Test Analysts Guildford £46,000

Hiring Organisation
SR2
Location
Guildford, Surrey, England, United Kingdom
Employment Type
Full-Time
Salary
£40,000 - £46,000 per annum
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 towards ...

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 ...

Senior Quality Engineer

Hiring Organisation
Ageas Insurance Limited
Location
Chandler's Ford, Eastleigh, Hampshire, England, United Kingdom
Employment Type
Full-Time
Salary
£50,000 - £60,000 per annum
implementing, and maintaining automated test solutions across UI, API and integration layers. Experience testing large enterprise systems, including front-office (CRM/policy admin), middleware, APIs and back-office platforms. Excellent communication, stakeholder engagement and influencing skills. Proven ability to work collaboratively within cross-functional engineering teams. At Ageas ...

CRM/CPQ Administrator - Revenue Cloud

Hiring Organisation
DivalentineCalver Recruitment Ltd
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
Salary negotiable
countries/entities are onboarded Identify technical debt and plan remediation activities. Must have a strong understanding of integration patterns (REST, SOAP, event-driven, middleware) and a proficiency in APEX, Lightning Web Components, and Salesforce APIs. Some experience in leading technical teams and mentoring developers. You will ...

Senior Mapping Engineer - SLAM / Lidar - London

Hiring Organisation
Searchability
Location
London, South East, England, United Kingdom
Employment Type
Full-Time
Salary
£75,000 - £90,000 per annum
skills with solid ROS2 experience * Strong understanding of kinematics, estimation, optimisation, geometry and transformation management (TF2) Desirable experience includes semantic mapping, distributed systems, DDS middleware and ML-driven scene understanding. This role would suit a senior engineer who enjoys solving complex spatial problems, influencing architectural direction and seeing their work ...

Salesforce Business Analyst - 1yr FTC

Hiring Organisation
Peoplesafe
Location
Epsom, England, United Kingdom
deliver improvements Able to work autonomously and drive outcomes Nice to have: Experience with multi-org consolidation or re-platforming Exposure to integrations (APIs, middleware, data flows) Experience improving reporting and data models Package: £100k–£110k, depending on experience Open to day-rate equivalent discussions (@£550 p/ ...

Application Architect

Hiring Organisation
IT Talent Solutions Ltd
Location
Milton Keynes, Buckinghamshire, England, United Kingdom
Employment Type
Full-Time
Salary
£60,000 - £75,000 per annum
Integration Analyst/Architect (Systems & Middleware) We are seeking a technically strong Integration Analyst to design, deliver, and support integrations across enterprise systems. You will work closely with IT teams, vendors, and business stakeholders to ensure reliable data flows, robust interfaces, and scalable system integrations. Key Responsibilities Analyse business requirements … across applications, databases, and platforms Work with developers, architects, infrastructure teams, and third-party vendors to deliver integrations Build and troubleshoot integrations using APIs, middleware, and integration patterns Resolve integration issues across environments (UAT, pre-prod, production) Ensure unit, integration, and end-to-end testing is completed by vendors ...

Senior IBMi Architect

Hiring Organisation
HCLTech
Location
Slough, England, United Kingdom
based integrations, Integrate with Digital platforms, Core banking systems, CRM/ERP systems, Payment gateways, define API enablement strategy for legacy systems and Implement middleware and integration patterns. Application Architecture Architect modular and service-oriented AS400 applications. Define layered architecture, data access strategies, security architecture and performance optimization Modernize … format RPG, CL Programming, COBOL (AS400), DB2/400 database design & optimization, Query/400, SQLRPGLE, ILE concepts, Modernization & Integration, API enablement, Microservices architecture, Middleware platforms, Messaging systems (MQ), Event-driven architecture, Modern Platforms migration strategies, Hybrid architecture, containerization concepts, Code analysis & scanning tools, Data migration tools, Aldon, x-Analysis ...

Application Support Analyst

Hiring Organisation
Reboot Recruit Ltd
Location
Slough, Berkshire, United Kingdom
Employment Type
Permanent
Salary
GBP 35,000 - 40,000 Annual
core business systems, including Microsoft Business Central and integrated platforms, ensuring data, processes, and integrations remain stable, secure, and high-performing. You ll manage middleware and API connectivity, oversee service tickets, support project delivery in Azure DevOps, and drive continuous improvement within a collaborative technology team. Key Responsibilities … communication and accurate results. Manage incidents, requests, and problems against agreed service levels. Support project work, configuration, testing, and deployment through Azure DevOps. Oversee middleware and system integrations to ensure secure and reliable data flow. Troubleshoot APIs including payloads, authentication, and performance checks. Protect data integrity across platforms and address ...

Robotics Software Engineer

Hiring Organisation
Mars Recruitment
Location
Reading, Berkshire, United Kingdom
Employment Type
Permanent
Salary
£55000 - £65000/annum plus share scheme & benefits
Robotics Software Engineer | Robotics | Reading – Hybrid | £55,000pa - £65,000pa plus share scheme & benefits: A once in a lifetime opportunity has arisen for a passionate Robotics Software Engineer to join a stealth robotics company based ...