Middleware Jobs in the UK

26 to 50 of 376 Middleware Jobs in the UK

Senior Pricing Services Developer (C#) FX Options Pricing - London (VP) - Citi

London, UK
Hybrid / WFH Options
Citi
an event-driven architecture. Equivalent experience using Java would also be considered Proficient in multithreading, concurrency and performance tuning Solid understanding of inter-application communication using REST, WebSocket or middleware like Solace/Kafka/Tibco Proficiency in CI/CD, application resiliency, testing, profiling, and telemetry Awareness of industry trends and leveraging new technologies as appropriate Experience working in More ❯
Employment Type: Full-time
Posted:

Principal Market Data Engineer

Belfast, United Kingdom
TP ICAP Group
to the relationships we nurture with our Members. Role Overview As a member of the Liquidnet Market Data team, you will be responsible for multi-vendor market data feeds, middleware/infrastructure, Solace appliance/messaging and data types including low latency market data infrastructure. This is a unique opportunity to work with the latest cutting-edge technologies across major More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Salesforce Developer

London Area, United Kingdom
La Fosse
professional growth and high performance. Build custom Salesforce applications using Apex, Lightning Web Components (LWC), and Visualforce. Design and implement integrations between Salesforce and external systems using APIs and middleware platforms. Uphold Salesforce security principles, data governance policies, and enterprise architecture standards. Contribute to CI/CD setup, automation, and deployment activities to streamline delivery. Remain up to date with More ❯
Posted:

Lead Salesforce Developer

City of London, London, United Kingdom
La Fosse
professional growth and high performance. Build custom Salesforce applications using Apex, Lightning Web Components (LWC), and Visualforce. Design and implement integrations between Salesforce and external systems using APIs and middleware platforms. Uphold Salesforce security principles, data governance policies, and enterprise architecture standards. Contribute to CI/CD setup, automation, and deployment activities to streamline delivery. Remain up to date with More ❯
Posted:

Lead Salesforce Developer

london, south east england, united kingdom
La Fosse
professional growth and high performance. Build custom Salesforce applications using Apex, Lightning Web Components (LWC), and Visualforce. Design and implement integrations between Salesforce and external systems using APIs and middleware platforms. Uphold Salesforce security principles, data governance policies, and enterprise architecture standards. Contribute to CI/CD setup, automation, and deployment activities to streamline delivery. Remain up to date with More ❯
Posted:

Lead Salesforce Developer

london (city of london), south east england, united kingdom
La Fosse
professional growth and high performance. Build custom Salesforce applications using Apex, Lightning Web Components (LWC), and Visualforce. Design and implement integrations between Salesforce and external systems using APIs and middleware platforms. Uphold Salesforce security principles, data governance policies, and enterprise architecture standards. Contribute to CI/CD setup, automation, and deployment activities to streamline delivery. Remain up to date with More ❯
Posted:

Lead Salesforce Developer

slough, south east england, united kingdom
La Fosse
professional growth and high performance. Build custom Salesforce applications using Apex, Lightning Web Components (LWC), and Visualforce. Design and implement integrations between Salesforce and external systems using APIs and middleware platforms. Uphold Salesforce security principles, data governance policies, and enterprise architecture standards. Contribute to CI/CD setup, automation, and deployment activities to streamline delivery. Remain up to date with More ❯
Posted:

L2 Support Engineer

United Kingdom
Hybrid / WFH Options
Espire Infolabs Limited
or development teams when necessary. Operational Activities Perform regular system health checks, environment validation, and log monitoring. Manage scheduler jobs, system alerts, and integration workflows (with Oracle, SQL, or middleware tools). Support business-critical batch runs, ensuring timely completion and accuracy of dispatch plans. Maintain configuration data, calendars, and parameters within the Dispatcher application. Change & Release Management Support deployment More ❯
Employment Type: Permanent, Work From Home
Posted:

Technology Architech

London, South East, England, United Kingdom
Harrison Holgate
Architect , Solutions Architect , or in a senior technology leadership position. Strong technical knowledge of Acturis , including workflow configuration, integration, and customisation. Experience designing and delivering systems integrations using APIs, middleware, and modern data exchange approaches. Understanding of enterprise architecture frameworks (e.g. TOGAF , Zachman ). Strong proficiency with Azure and contemporary design principles such as microservices and event-driven architecture. Excellent More ❯
Employment Type: Full-Time
Salary: £85,000 per annum
Posted:

Oracle Developer

England, United Kingdom
Hybrid / WFH Options
LHH
would love to hear from you. Essential: Proven experience designing and implementing cloud-based integrations , ideally within Oracle Cloud ecosystems. Strong understanding of Oracle Integration Cloud (OIC) or similar middleware tools. Experience using source control tools such as Git and applying branching strategies. Familiarity with data migration and ETL processes , ideally involving Oracle eBusiness Suite or Oracle Fusion Cloud. Hands More ❯
Posted:

Support Analyst- Dispatcher

London, United Kingdom
Hybrid / WFH Options
or development teams when necessary. Operational Activities Perform regular system health checks, environment validation, and log monitoring. Manage scheduler jobs, system alerts, and integration workflows (with Oracle, SQL, or middleware tools). Support business-critical batch runs, ensuring timely completion and accuracy of dispatch plans. Maintain configuration data, calendars, and parameters within the Dispatcher application. Change & Release Management Support deployment More ❯
Posted:

Integration Lead

London Area, United Kingdom
Formula Recruitment
ERP systems (preferably NetSuite) and associated integration tools and methodologies. Strong understanding of APIs, web services (REST/SOAP), and data exchange formats (JSON, XML, CSV). Familiarity with middleware platforms (e.g., Dell Boomi, MuleSoft, Workato) or equivalent integration technologies. Experience managing relationships with vendors and third-party delivery partners. Solid understanding of data governance and best practices for maintaining More ❯
Posted:

Integration Lead

City of London, London, United Kingdom
Formula Recruitment
ERP systems (preferably NetSuite) and associated integration tools and methodologies. Strong understanding of APIs, web services (REST/SOAP), and data exchange formats (JSON, XML, CSV). Familiarity with middleware platforms (e.g., Dell Boomi, MuleSoft, Workato) or equivalent integration technologies. Experience managing relationships with vendors and third-party delivery partners. Solid understanding of data governance and best practices for maintaining More ❯
Posted:

Integration Lead

london, south east england, united kingdom
Formula Recruitment
ERP systems (preferably NetSuite) and associated integration tools and methodologies. Strong understanding of APIs, web services (REST/SOAP), and data exchange formats (JSON, XML, CSV). Familiarity with middleware platforms (e.g., Dell Boomi, MuleSoft, Workato) or equivalent integration technologies. Experience managing relationships with vendors and third-party delivery partners. Solid understanding of data governance and best practices for maintaining More ❯
Posted:

Integration Lead

slough, south east england, united kingdom
Formula Recruitment
ERP systems (preferably NetSuite) and associated integration tools and methodologies. Strong understanding of APIs, web services (REST/SOAP), and data exchange formats (JSON, XML, CSV). Familiarity with middleware platforms (e.g., Dell Boomi, MuleSoft, Workato) or equivalent integration technologies. Experience managing relationships with vendors and third-party delivery partners. Solid understanding of data governance and best practices for maintaining More ❯
Posted:

Integration Lead

london (city of london), south east england, united kingdom
Formula Recruitment
ERP systems (preferably NetSuite) and associated integration tools and methodologies. Strong understanding of APIs, web services (REST/SOAP), and data exchange formats (JSON, XML, CSV). Familiarity with middleware platforms (e.g., Dell Boomi, MuleSoft, Workato) or equivalent integration technologies. Experience managing relationships with vendors and third-party delivery partners. Solid understanding of data governance and best practices for maintaining More ❯
Posted:

Systems Developer

Leicester, Leicestershire, England, United Kingdom
Michael Page Technology
to think beyond "just building features". Experience with Azure cloud services. Familiarity with API design, RESTful services, JSON, and data integration patterns. Ability to flex across front-end, middleware, backend, and low/no-code development. Problem-solving mindset: capable of balancing robust engineering with pragmatic business outcomes. Good communication skills to work directly with stakeholders, sometimes in-person. More ❯
Employment Type: Full-Time
Salary: £50,000 - £70,000 per annum
Posted:

Development Team Lead

City of London, London, United Kingdom
Peaple Talent
engineering team plays a key role in enabling our client’s operations by designing, developing, and maintaining enterprise software that serves internal business needs. This includes creating integrations and middleware solutions, as well as building bespoke applications tailored to specific requirements. The Engineering Lead will oversee the backend engineering function. In this capacity, the Lead will partner with IT leadership More ❯
Posted:

Development Team Lead

London Area, United Kingdom
Peaple Talent
engineering team plays a key role in enabling our client’s operations by designing, developing, and maintaining enterprise software that serves internal business needs. This includes creating integrations and middleware solutions, as well as building bespoke applications tailored to specific requirements. The Engineering Lead will oversee the backend engineering function. In this capacity, the Lead will partner with IT leadership More ❯
Posted:

Development Team Lead

london, south east england, united kingdom
Peaple Talent
engineering team plays a key role in enabling our client’s operations by designing, developing, and maintaining enterprise software that serves internal business needs. This includes creating integrations and middleware solutions, as well as building bespoke applications tailored to specific requirements. The Engineering Lead will oversee the backend engineering function. In this capacity, the Lead will partner with IT leadership More ❯
Posted:

Development Team Lead

london (city of london), south east england, united kingdom
Peaple Talent
engineering team plays a key role in enabling our client’s operations by designing, developing, and maintaining enterprise software that serves internal business needs. This includes creating integrations and middleware solutions, as well as building bespoke applications tailored to specific requirements. The Engineering Lead will oversee the backend engineering function. In this capacity, the Lead will partner with IT leadership More ❯
Posted:

Development Team Lead

slough, south east england, united kingdom
Peaple Talent
engineering team plays a key role in enabling our client’s operations by designing, developing, and maintaining enterprise software that serves internal business needs. This includes creating integrations and middleware solutions, as well as building bespoke applications tailored to specific requirements. The Engineering Lead will oversee the backend engineering function. In this capacity, the Lead will partner with IT leadership More ❯
Posted:

Salesforce Developer - Remote Working

London, United Kingdom
Hybrid / WFH Options
with Apex, LWC, Visualforce, and Salesforce DX. Familiarity with Salesforce products such as Sales Cloud, Service Cloud, and Experience Cloud. Experience with REST/SOAP APIs, integration tools, and middleware platforms (e.g., Mulesoft desirable). Understanding of Salesforce security and data models. Familiarity with DevOps processes, version control, and CI/CD in a Salesforce environment. Exposure to agile delivery More ❯
Posted:

Solutions Engineer (French Fluency)

London, United Kingdom
Hybrid / WFH Options
Gravitee Topco Limited
with technical (e.g., developer and architect) customer personas Excellent communication skills and the ability to present advanced technical topics and deliver tailored demos to different audiences Experience working in middleware technology, ideally within API management, IAM or integration Good knowledge of REST, JSON and XML Some scripting experience, ideally with Java or JavaScript/Python Hands-on experience with cloud More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

SOFTWARE ENGINEER C++ / JAVA

Crawley, West Sussex, South East, United Kingdom
Morson Edge
MONTHS – CRAWLEY West Sussex 4 Days on site per week in Crawley OUTSIDE OF IR35 POSITION Key responsibilities will include the design, implementation and test of Runtime and Middleware products, using industry standard tools and methods. ROLE Develop our systems by working as part of a project team to deliver a high quality, robust software deliverable that meets customer requirements More ❯
Employment Type: Contract
Rate: £50 - 60 per hour
Posted:
Middleware
10th Percentile
£47,500
25th Percentile
£52,500
Median
£72,750
75th Percentile
£85,700
90th Percentile
£108,750