151 to 175 of 283 Middleware Jobs in London

Hosting Platform Engineer (Unix/Linux)

Location
City Of London, England, United Kingdom
Hosting Platform Engineer to join their fast-paced team on an initial 6 month contract. Job description Manage and execute operating system, middleware, application server, and Java platform patching, upgrades, and lifecycle maintenance across UNIX/Linux environments. Perform security hardening, vulnerability remediation, configuration management, cluster patching, rolling upgrades, rollback ...

Senior Technical Product Manager

Location
Greater London, England, United Kingdom
architecture, microservices and integration patterns Hands-on experience with Salesforce ecosystems and enterprise integrations Nice to have: Exposure to MuleSoft, Boomi, Kafka or similar middleware/event platforms Understanding of OAuth2/JWT authentication and security models London (Hybrid) Up to £90,000 + bonus + benefits Please note ...

Hosting Platform Engineer (Unix/Linux)

Hiring Organisation
ARM
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£475 - £550/day Inside IR35
Hosting Platform Engineer to join their fast-paced team on an initial 6 month contract. Job description Manage and execute operating system, middleware, application server, and Java platform patching, upgrades, and lifecycle maintenance across UNIX/Linux environments. Perform security hardening, vulnerability remediation, configuration management, cluster patching, rolling upgrades, rollback ...

Senior Technical Product Manager

Hiring Organisation
Formula
Location
London Area, United Kingdom
architecture, microservices and integration patterns Hands-on experience with Salesforce ecosystems and enterprise integrations Nice to have: Exposure to MuleSoft, Boomi, Kafka or similar middleware/event platforms Understanding of OAuth2/JWT authentication and security models Senior Product Manager (Technical) London (Hybrid) Up to £90,000 + bonus + ...

SC Cleared Lead Automation Engineer

Hiring Organisation
VIQU IT Recruitment
Location
City of London, London, United Kingdom
Employment Type
Contract
Contract Rate
£475 - 525 per day + Inside IR35
tools like SOAP UI, Postman. Experience writing System, API, security, and UI test scripts. Solid understanding of testing methodologies, tools, and techniques. Knowledge of middleware systems/message queuing systems like Kafka, IBM MQ and ACE. • Familiarity with scripting languages (e.g., Python, JavaScript) and application monitoring tools like Control M. ...

SC Cleared Lead Automation Engineer

Hiring Organisation
VIQU IT Recruitment
Location
London, South East England, United Kingdom
Employment Type
Full-Time
Salary
£475.00 - £525.00 per day
tools like SOAP UI, Postman. Experience writing System, API, security, and UI test scripts. Solid understanding of testing methodologies, tools, and techniques. Knowledge of middleware systems/message queuing systems like Kafka, IBM MQ and ACE. • Familiarity with scripting languages (e.g., Python, JavaScript) and application monitoring tools like Control M. ...

Ultralinq HL7 Reporting Project Lead

Location
Greater London, England, United Kingdom
live readiness Essential Skills & Experience Proven leadership of healthcare integration or digital health programmes Strong HL7 v2 and Mirth Integration Engine expertise Experience delivering middleware-driven integrations Solid understanding of clinical workflows Experience with automated testing and observability Strong knowledge of clinical safety, IG, and security frameworks Experience with imaging ...

Junior Data Analyst / Developer

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 60 K
data providers. They have clients globally and are well known throughout the hedge fund market. Their technology offers Brokers and Investment Managers incorporate messaging middleware, matching functions and business process management software. They have a particular name in the low latency market.What the Data Developer will be doing: You will ...

Server Obsolescence Remediation Engineer

Hiring Organisation
Reed
Location
London, United Kingdom
Employment Type
Full-Time
Salary
£650.00 - £730.00 per day, Inc benefits
Role: Review risk scoring reports and prioritise remediation actions based on criticality. Remediate obsolete operating systems (e.g., Windows Server 2012 & 2016, RHEL 7), middleware, and third-party components. Plan and execute upgrades, in-place patches, or re-platforming of legacy environments. Coordinate with application owners to manage maintenance windows ...

Senior Salesforce Administrator

Hiring Organisation
Develop
Location
West London, London, United Kingdom
Employment Type
Permanent
Salary
£80,000
Maintain and enhance Salesforce configuration, including permissions, profiles, roles, security settings, validation rules, flows, screen workflows and automation. Support and maintain key integrations, including middleware, document management, e-signature, backup and finance-related systems. Work with Apex triggers and HTTP trigger logic where required, particularly in relation to integrations ...

Senior Systems Programmer

Location
Greater London, England, United Kingdom
standards, automation and operational excellence. What you’ll bring Extensive experience in systems programming within large‐scale enterprise environments. Strong knowledge of operating systems, middleware, automation tooling and performance tuning. Proven ability to analyse and resolve complex technical problems in mission‐critical systems. Experience supporting highly available production platforms with ...

Scala / Java Developer Fintech / Blockchain Cryptocurrency

Hiring Organisation
Quant Capital
Location
London, United Kingdom
Salary
£ 70 K
academic study and significant professional experienceExperience of working at multiple layers of the infrastructure and application stack – from systems/OS development through networking, middleware and application logicExperience in an enterprise level environment, several of which should be as a lead engineer/developerYou should be experienced in multiple languages ...

Senior Autonomy Integration Engineer

Location
Greater London, England, United Kingdom
. Proficiency in Linux‐based development and experience working with embedded systems, shell scripting, and system diagnostics. Knowledge of sensor integration, sensor fusion, and middleware frameworks (e.g., ROS, DDS). Hands‐on experience supporting flight demos or live exercises. Experience with simulation tools and environments for testing and validation. Strong ...

Python Software Engineer

Location
Greater London, England, United Kingdom
culture Python 3.x with FastAPI, Pydantic, SQLAlchemy, Pandas, and NumPy Relational databases: MySQL and PostgreSQL GCP experience is a plus, but not required Modern Middleware is a plus – e.g. Pub/Sub, Memcache What We’re Looking For 4+ years of professional experience writing production-grade Python Strong understanding ...

GTM Systems Engineer

Location
Greater London, England, United Kingdom
scheduled workflows or small services where they fit. Choose build, buy or configure based on the problem. Prefer native platform capability first, tooling or middleware second, custom code where it creates real value. Build for production from the start. Test common failure paths, handle duplicates and retries, then ...

GTM Systems Engineer

Hiring Organisation
Nivoda
Location
London, United Kingdom
Salary
£ 80 K
queues, scheduled workflows or small services where they fit.Choose build, buy or configure based on the problem. Prefer native platform capability first, tooling or middleware second, custom code where it creates real value.Build for production from the start. Test common failure paths, handle duplicates and retries, then add the monitoring ...

Senior Manager - Powered Procurement

Hiring Organisation
KPMG
Location
London, United Kingdom
Salary
£ 120 K
consultancy to assist clients in defining their overall technology strategy, designs and delivery programmes whilst effectively managing the commercial impacts• Architecting solutions including integration middleware, database & data warehouse, front-end technology & framework, infrastructure considerations. • Translating business and technical requirements into coherent, consistent and complete architecture designs • Delivering technology strategy, roadmaps ...

Flight Software Architect

Hiring Organisation
Alten
Location
London, United Kingdom
Salary
£ 70 K
computers, onboard data handling systems, or spacecraft avionics.Familiarity with ECSS software standards and space industry best practices.Knowledge of real-time operating systems (RTOS) and middleware architectures.Experience with model-based systems engineering (MBSE) approaches.Understanding of fault management, redundancy concepts, and software resilience techniques.Experience supporting software integration, spacecraft testing, and operational readiness ...

Staff Controls Software Engineer

Location
Greater London, England, United Kingdom
environments. What You’ll Do Design and maintain modular, real-time control architectures supporting locomotion, manipulation, and teleoperation. Implement high-performance control loops and middleware interfaces for deterministic, safe operation. Industrialize algorithms, ensuring production readiness, maintainability, and performance. Establish clear software boundaries and interfaces between motion planning, control, and hardware ...

Flight Software Architect

Hiring Organisation
Alten
Location
London, UK
Employment Type
Full-time
data handling systems, or spacecraft avionics. Familiarity with ECSS software standards and space industry best practices. Knowledge of real-time operating systems (RTOS) and middleware architectures. Experience with model-based systems engineering (MBSE) approaches. Understanding of fault management, redundancy concepts, and software resilience techniques. Experience supporting software integration, spacecraft testing ...

Solutions Architect

Hiring Organisation
wayve
Location
London, United Kingdom
Salary
£ 80 K
Driver architecture and OEM/Tier 1 vehicle systems. You will help define how Wayve software interfaces with vehicle platforms, including sensors, vehicle signals, middleware, ECU constraints, timing, diagnostics, safety assumptions, data logging, and validation. The ideal candidate can translate product and customer needs into clear technical specifications, understand both ...

Expert Service Delivery Manager

Location
Greater London, England, United Kingdom
understanding of any of the following technologies: Mainframe (z/OS, CICS, Db2, IMS, MQ, JCL/batch), Open Systems, Virtualization, Databases, Cloud Computing, Middleware, or Networking Willing to travel as required (e.g., client service reviews at client site) Preferred Qualifications Prior experience as an SDM, Client Executive, or Delivery ...

Salesforce Platform Architect

Hiring Organisation
Schroders
Location
London, United Kingdom
Salary
£ 100 K
well-reasoned architectural direction with clear options and trade-offs.Own the integration architecture connecting Salesforce with upstream and downstream platforms (APIs, event-driven patterns, middleware such as MuleSoft, ETL and data platforms) to enable joined-up client journeys and high-quality, trusted data.Govern platform integrity—data model, security model, governor … holistic view of the target state across technology, data and operating model.Strong integration architecture experience using REST/SOAP APIs, event-driven patterns and middleware such as MuleSoft to connect Salesforce with the wider technology estate.Proven experience defining DevOps and CI/CD strategy and tooling (e.g. Git, Copado, Gearset ...

Salesforce Platform Architect

Location
City Of London, England, United Kingdom
reasoned architectural direction with clear options and trade-offs. Own the integration architecture connecting Salesforce with upstream and downstream platforms (APIs, event-driven patterns, middleware such as MuleSoft, ETL and data platforms) to enable joined-up client journeys and high-quality, trusted data. Govern platform integrity—data model, security model … view of the target state across technology, data and operating model. Strong integration architecture experience using REST/SOAP APIs, event-driven patterns and middleware such as MuleSoft to connect Salesforce with the wider technology estate. Proven experience defining DevOps and CI/CD strategy and tooling (e.g. Git, Copado ...

Senior Java Engineer - Spring Backend, Secure, Hybrid

Location
Greater London, England, United Kingdom
Senior/Intermediate Java Engineer to join its R&D team in a hybrid London/Newry/Belfast role. Focus on backend and middleware development with Java 17 and Spring, integrating with kdb+ in a distributed, high-availability system. The incumbent will implement authentication/authorisation, security best practices ...