Middleware Jobs in London

76 to 100 of 113 Middleware Jobs in London

Senior Software Engineer/SRE - Application Middleware

London, United Kingdom
Avature
Senior Software Engineer/SRE - Application Middleware Location London Business Area Engineering and CTO Ref # Description & Requirements Are you passionate about building high-performance systems that are fast, resilient, and operate at global scale? Join Bloomberg's Application Middleware SRE team, where you'll combine software engineering and systems expertise to keep the backbone of the Bloomberg Terminal running … critical infrastructure, and shape reliability practices across one of the world's most powerful tech platforms. The Team We're the Site Reliability Engineering team within Bloomberg's Application Middleware group. Our mission: ensure that Bloomberg's core connectivity and messaging layers are resilient, scalable, and fully observable. We own systems that operate at high throughput and low latency, including More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer/SRE - Application Middleware

London, United Kingdom
Bloomberg L.P
Senior Software Engineer/SRE - Application Middleware Location London Business Area Engineering and CTO Ref # Description & Requirements Are you passionate about building high-performance systems that are fast, resilient, and operate at global scale? Join Bloomberg's Application Middleware SRE team, where you'll combine software engineering and systems expertise to keep the backbone of the Bloomberg Terminal running … critical infrastructure, and shape reliability practices across one of the world's most powerful tech platforms. The Team We're the Site Reliability Engineering team within Bloomberg's Application Middleware group. Our mission: ensure that Bloomberg's core connectivity and messaging layers are resilient, scalable, and fully observable. We own systems that operate at high throughput and low latency, including More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Salesforce Software Development Engineer

London, United Kingdom
8x8, Inc
integrate Vlocity features to support industry-specific workflows, including quoting, pricing, and order orchestration. System Integration: Design and develop integrations between Salesforce Core, Vlocity, and external systems using APIs , middleware, and Vlocity DataRaptors. Ensure seamless data flow across integrated systems, maintaining data accuracy and performance. Collaborate with IT teams to troubleshoot and resolve integration challenges. Performance Optimization: Optimize Salesforce Core … OmniScripts, DataRaptors, FlexCards, Integration Procedures) and configuration of industry-specific solutions. Strong understanding of Salesforce architecture, data models, and security. Experience with system integrations using REST/SOAP APIs, middleware tools (e.g., MuleSoft, Boomi), and Salesforce Connect. Excellent problem-solving and debugging skills, with a focus on scalability and efficiency. Preferred Skills: Salesforce certifications, such as Platform Developer I/ More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Engineer/SRE - Application Middleware London, GBR Posted today

London, United Kingdom
Bloomberg L.P
Senior Software Engineer/SRE - Application Middleware Location London Business Area Engineering and CTO Ref # Description & Requirements Are you passionate about building high-performance systems that are fast, resilient, and operate at global scale? Join Bloomberg's Application Middleware SRE team, where you'll combine software engineering and systems expertise to keep the backbone of the Bloomberg Terminal running … critical infrastructure, and shape reliability practices across one of the world's most powerful tech platforms. The Team We're the Site Reliability Engineering team within Bloomberg's Application Middleware group. Our mission: ensure that Bloomberg's core connectivity and messaging layers are resilient, scalable, and fully observable. We own systems that operate at high throughput and low latency, including More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Solutions Engineer, Capital Markets/FSI

London, United Kingdom
Hybrid / WFH Options
Solace Corporation
challenges of a fast-moving, fast growing, and dynamic environment. Stakeholder engagement, as well as technical leadership team handholding, would be required. Presales experience would be an asset Messaging Middleware/Integration - Understanding of the application middleware space. Technical knowledge of messaging products such as IBM MQ, TIBCO EMS/RV and/or Open Source messaging such as Kafka More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Solution Architect - Markets

London, United Kingdom
Aztec
architecture integrity with practical delivery timelines and resource constraints. Provide hands-on support to delivery teams during implementation, testing, and deployment. Define and document API strategies, ETL designs, and middleware integration patterns for seamless interoperability across Aztec and third-party platforms. Align integration designs with the enterprise data model and master data management standards. Promote reusability and standardisation of data … high-volume project environments. Hands-on understanding of systems such as eFront, Yardi, Investran, Viewpoint, Fenergo, and client-facing portals. Proficiency in solution architecture disciplines including integration (API, ETL, middleware), application interoperability, and secure design. Skilled at working with non-standard, custom client requirements and translating them into structured technical designs. Effective communicator with the ability to influence stakeholders from … stakeholders and fast-moving projects. Exposure to enterprise architecture frameworks (e.g. TOGAF) and security standards is beneficial. Certifications in relevant tools, platforms, or cloud services (e.g., Azure, API/middleware platforms) are an advantage. This role provides an opportunity to lead the evolution of Aztec's technology landscape, driving innovation and operational excellence in a fast-growing, client-focused environment. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Platform Engineer

London, United Kingdom
The Walt Disney Company (France)
support analysis of emerging technologies for future initiatives Stay current with the latest technologies and industry best practices Required Qualifications & Skills Essential Technical Skills Operating Systems: Microsoft Windows Server () Middleware: Microsoft IAS Scripting: PowerShell Version Control: Git (GitLab) CI/CD Tools: GitLab Pipelines, Octopus Deploy Infrastructure as Code: Terraform, Ansible Cloud Platforms: Microsoft Azure (and AWS) Desirable Technical Skills … Operating Systems: Ubuntu (18-22) Middleware: Apache Tomca Databases: Microsoft SQL Server (T-SQL) Scripting: Bash Cloud Platforms: Amazon Web Services (AWS) Containers: Docker Monitoring & Logging: Datadog General Skills & Attributes Strong problem-solving abilities with a strategic mindset Self-starter who works independently with minimal guidance Effective communicator able to simplify complex information for diverse audiences Proven ability to collaborate More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Platform Engineer

London, United Kingdom
The Walt Disney Company
support analysis of emerging technologies for future initiatives Stay current with the latest technologies and industry best practices Required Qualifications & Skills Essential Technical Skills Operating Systems: Microsoft Windows Server () Middleware: Microsoft IAS Scripting: PowerShell Version Control: Git (GitLab) CI/CD Tools: GitLab Pipelines, Octopus Deploy Infrastructure as Code: Terraform, Ansible Cloud Platforms: Microsoft Azure (and AWS) Desirable Technical Skills … Operating Systems: Ubuntu (18-22) Middleware: Apache Tomca Databases: Microsoft SQL Server (T-SQL) Scripting: Bash Cloud Platforms: Amazon Web Services (AWS) Containers: Docker Monitoring & Logging: Datadog General Skills & Attributes Strong problem-solving abilities with a strategic mindset Self-starter who works independently with minimal guidance Effective communicator able to simplify complex information for diverse audiences Proven ability to collaborate More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Infrastructure & Technology Infrastructure Specialist - System Administrator Professional Multi ...

London, United Kingdom
Avature
and maintaining our cloud-based platform to support the development and hosting of AI services. Your expertise will be crucial in ensuring the seamless operation of our applications, DevOps, middleware, security, and infrastructure components. Key Responsibilities : Provide 24/7 technical support for cloud-based solutions, ensuring high availability and performance across various applications and infrastructure components. Design, build, and … Ensure the security and integrity of our systems against cybersecurity threats. Troubleshoot and resolve technical issues involving APIs, application services, IaaS, PaaS, SaaS, microservices, containers, Kubernetes nodes, ICP management, middleware components, network, security, and infrastructure problems. Install and configure databases such as MYSQL, MSSQL, PostgreSQL, and others. Implement load balancing and CDN solutions using multiple cloud vendors (e.g., Azure Load More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Platform Engineering Services Infrastructure Specialist Professional Multiple Cities

London, United Kingdom
Avature
and maintaining our cloud-based platform to support the development and hosting of AI services. Your expertise will be crucial in ensuring the seamless operation of our applications, DevOps, middleware, security, and infrastructure components. Key Responsibilities: Provide 24/7 technical support for cloud-based solutions, ensuring high availability and performance across various applications and infrastructure components. Design, build, and … Ensure the security and integrity of our systems against cybersecurity threats. Troubleshoot and resolve technical issues involving APIs, application services, IaaS, PaaS, SaaS, microservices, containers, Kubernetes nodes, ICP management, middleware components, network, security, and infrastructure problems. Install and configure databases such as MYSQL, MSSQL, PostgreSQL, and others. Implement load balancing and CDN solutions using multiple cloud vendors (e.g., Azure Load More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Messaging Middleware Support Engineer - Electronic Trading

London, United Kingdom
Pontoon
Job Title: Messaging Middleware Support Engineer - Electronic Trading Contract: 12 Months Location: London (2 to 3 Days Onsite) Work Pattern: Full Time Rate: Highly Competitive for Suitable Candidates Are you passionate about electronic trading and middleware technologies? Do you thrive in a dynamic environment where you can make a real impact? Join our client as a Messaging Middleware Support Engineer … and help shape the future of electronic trading! About the Role: As a Messaging Middleware Support Engineer, you will engage in both development and operational activities to support message-oriented middleware in the electronic trading space. Collaborate with regional and globally distributed teams to maintain and enhance existing and new messaging architectures. This is your chance to work closely with … troubleshooting skills for production applications. Excellent communication skills, both written and oral. Automation expertise using Ansible. Experience with tools such as Git, Bitbucket, Jira, and Wiki. Basic knowledge of Middleware (MQ, Kafka) and platform operating systems (Windows, Unix). Key Responsibilities: Provide operational and engineering support for messaging middleware. Act as a vital link between Production and Development teams. Define More ❯
Employment Type: Contract
Posted:

Messaging Middleware Support Engineer - Electronic Trading

London, South East, England, United Kingdom
Pontoon
Job Title: Messaging Middleware Support Engineer - Electronic Trading Contract: 12 Months Location: London (2 to 3 Days Onsite) Work Pattern: Full Time Rate: Highly Competitive for Suitable Candidates Are you passionate about electronic trading and middleware technologies? Do you thrive in a dynamic environment where you can make a real impact? Join our client as a Messaging Middleware Support Engineer … and help shape the future of electronic trading! About the Role: As a Messaging Middleware Support Engineer, you will engage in both development and operational activities to support message-oriented middleware in the electronic trading space. Collaborate with regional and globally distributed teams to maintain and enhance existing and new messaging architectures. This is your chance to work closely with … troubleshooting skills for production applications. Excellent communication skills, both written and oral. Automation expertise using Ansible. Experience with tools such as Git, Bitbucket, Jira, and Wiki. Basic knowledge of Middleware (MQ, Kafka) and platform operating systems (Windows, Unix). Key Responsibilities: Provide operational and engineering support for messaging middleware. Act as a vital link between Production and Development teams. Define More ❯
Employment Type: Contractor
Rate: Salary negotiable
Posted:

Infrastructure Specialist - System Administrator

London, United Kingdom
IBM Computing
and maintaining our cloud-based platform to support the development and hosting of AI services. Your expertise will be crucial in ensuring the seamless operation of our applications, DevOps, middleware, security, and infrastructure components. Key Responsibilities: Provide 24/7 technical support for cloud-based solutions, ensuring high availability and performance across various applications and infrastructure components. Design, build, and … Ensure the security and integrity of our systems against cybersecurity threats. Troubleshoot and resolve technical issues involving APIs, application services, IaaS, PaaS, SaaS, microservices, containers, Kubernetes nodes, ICP management, middleware components, network, security, and infrastructure problems. Install and configure databases such as MYSQL, MSSQL, PostgreSQL, and others. Implement load balancing and CDN solutions using multiple cloud vendors (e.g., Azure Load More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Platform Engineering Services Infrastructure Specialist

London, United Kingdom
IBM Computing
and maintaining our cloud-based platform to support the development and hosting of AI services. Your expertise will be crucial in ensuring the seamless operation of our applications, DevOps, middleware, security, and infrastructure components. Key Responsibilities: Provide 24/7 technical support for cloud-based solutions, ensuring high availability and performance across various applications and infrastructure components. Design, build, and … Ensure the security and integrity of our systems against cybersecurity threats. Troubleshoot and resolve technical issues involving APIs, application services, IaaS, PaaS, SaaS, microservices, containers, Kubernetes nodes, ICP management, middleware components, network, security, and infrastructure problems. Install and configure databases such as MYSQL, MSSQL, PostgreSQL, and others. Implement load balancing and CDN solutions using multiple cloud vendors (e.g., Azure Load More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Platform Engineering Specialist

London, United Kingdom
IBM Computing
and maintaining our cloud-based platform to support the development and hosting of AI services. Your expertise will be crucial in ensuring the seamless operation of our applications, DevOps, middleware, security, and infrastructure components. Key Responsibilities: Provide 24/7 technical support for cloud-based solutions, ensuring high availability and performance across various applications and infrastructure components. Design, build, and … Ensure the security and integrity of our systems against cybersecurity threats. Troubleshoot and resolve technical issues involving APIs, application services, IaaS, PaaS, SaaS, microservices, containers, Kubernetes nodes, ICP management, middleware components, network, security, and infrastructure problems. Install and configure databases such as MYSQL, MSSQL, PostgreSQL, and others. Implement load balancing and CDN solutions using multiple cloud vendors (e.g., Azure Load More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Senior Software Development Engineer (Server Side) for BestX product, AVP

London, United Kingdom
IIBA (International Institute of Business Analysis)
Who we are looking for Responsible for implementation and delivery of new server-side components, microservices, web APIs, and enhancements to the BestX product. Why this role is important to us Our technology function, Global Technology Services (GTS), is vital More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

BestX Quant Developer

London, United Kingdom
STATE STREET CORPORATION
Role Description As a hands-on Lead Development Engineer (Server Side) for the BestX product, the ideal candidate will be responsible for the implementation and delivery of new server-side components, microservices, web APIs, and enhancements to the BestX product. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

LINUX INFRASTRUCTURE SPECIALIST - DV CLEARED - MULTIPLE LEVELS

London, South East, England, United Kingdom
Searchability NS&D
containerisation (Kubernetes) and IaC tools (Terraform) Experience with server storage and volume management (RAID, LVM) Exposure to hardware/infrastructure (especially Dell) NICE TO HAVE Experience automating OS and middleware builds and patching Familiarity with complex middleware components Strong documentation and written communication skills A Bachelor's degree in Computer Science or related field (preferred) WHO WE'RE LOOKING FOR More ❯
Employment Type: Full-Time
Salary: £45,000 - £75,000 per annum
Posted:

Sr. Software Development Engineer, Device OS

London, United Kingdom
Amazon
solutions enabling new/unique experiences for our customers with a wide range of Amazon Devices. This hands-on position also requires broad engineering competency in Embedded Software, Linux middleware, C/C++ based device software modules and application development, Strong experience in Multimedia domain (Audio, Video), good knowledge on HAL/HIDL is preferred along with a strong code … and application teams to ensure the highest level of quality for the Device OS deliverable. Key job responsibilities Software Development Engineer will deeply be involved in design of various middleware and cloud services by collaborating with the various internal and external stakeholders. Software Development Engineer will closely work with the Product Management team to detail out/disambiguate the requirements. … engineering team - 7+ Years of experience in Multimedia domain, having hands-on on various Audio, Video Codec, streaming technologies - 8+ Years of experience in C++ programming language and OS Middleware - Strong debugging skills to navigate and root cause across multi component system PREFERRED QUALIFICATIONS - 8+ years of full software development life cycle, including coding standards, code reviews, source control management More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Java Developer

London, United Kingdom
Hybrid / WFH Options
Stott and May
initial 6-months Location: Hybrid, 3 days on site in Canary Wharf Pay: Inside IR35, paying up to £425/day Key Responsibilities: - Design and implement high-performance messaging middleware and frameworks. - Build resilient, scalable applications capable of handling large volumes of real-time trading data. - Drive improvements in the SDLC through enhanced testing, configuration, and developer experience (shift-left … stream processing is a plus. - A collaborative mindset with a passion for innovation and problem-solving. Desirable: - 5+ years in Java and distributed system development. - Hands-on with messaging middleware, databases, and networking. - Strong communication skills and the ability to lead development efforts. More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Development Engineer (Server Side), Vice President

London, United Kingdom
STATE STREET CORPORATION
Role Description As a hands on Lead Development Engineer (Server Side) for BestX product the ideal candidate will be: Responsible for implementation and delivery of new server side components, micro services, web api, and enhancements to the BestX product Exhibit More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Middleware Platform ITSM Lead

London, United Kingdom
Hybrid / WFH Options
Experis - ManpowerGroup
Job Title: Middleware Platform ITSM Lead Location: London, Hybrid - 1-2 days per week in office Duration: Until 31 December 2025 Rate: £400 per day - PAYE via Umbrella only Job description: Requirement of a service delivery infrastructure lead, who will be responsible for working with our managed service partner to deliver the following important responsibilities. These are my high-level … solving capability Strong verbal and written communication capability Develop and maintain relationship with various other QBE teams such as security, Application teams, architecture team, technical assurance team etc Platforms: Middleware - Timcat, Weblogic, Wildfly, Websphere, DBs - SQL Server, Cosmos DB, Oracle Loadbalancer - Citrix Netscaler Secure file transfer capability - Globalscape More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Middleware Platform ITSM Lead

London, United Kingdom
Hybrid / WFH Options
Experis
Job Title: Middleware Platform ITSM Lead Location: London, Hybrid - 1-2 days per week in office Duration: Until 31 December 2025 Rate: £400 per day - PAYE via Umbrella only Job description: Requirement of a service delivery infrastructure lead, who will be responsible for working with our managed service partner to deliver the following important responsibilities. These are my high-level … solving capability Strong verbal and written communication capability Develop and maintain relationship with various other QBE teams such as security, Application teams, architecture team, technical assurance team etc Platforms: Middleware - Timcat, Weblogic, Wildfly, Websphere, DBs - SQL Server, Cosmos DB, Oracle Loadbalancer - Citrix Netscaler Secure file transfer capability - Globalscape More ❯
Employment Type: Contract
Rate: Up to £400 per day
Posted:

Infrastructure & Technology Infrastructure Specialist Professional Multiple Cities

London, United Kingdom
Avature
solutions. In this role, you will play a critical role in building and setting up new development tools, infrastructure, and networking, while ensuring seamless operations across various applications, DevOps, middleware, security, and infrastructure components. Join our Infrastructure team and make a significant impact on our clients' cloud-based solutions. Apply today and embark on an exciting journey in System Administration … Test & Production environments hosted on Windows, Linux, and Unix servers. Develop and configure infrastructure and configuration as code (Ansible and Terraform). Ensure seamless operations across various applications, DevOps, middleware, security, and infrastructure components. Mentor junior infrastructure specialists, providing guidance and support in their professional development. Required education None Preferred education Bachelor's Degree Required technical and professional expertise Extensive More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:

Lead Development Engineer (Server Side) for BestX product, VP

London, United Kingdom
IIBA (International Institute of Business Analysis)
Who we are looking for Responsible for implementation and delivery of new server-side components, microservices, web APIs, and enhancements to the BestX product. Why this role is important to us Our technology function, Global Technology Services (GTS), is vital More ❯
Employment Type: Permanent
Salary: GBP Annual
Posted:
Middleware
London
10th Percentile
£56,375
25th Percentile
£63,750
Median
£95,000
75th Percentile
£127,500
90th Percentile
£130,000