101 to 125 of 149 Middleware Jobs in the UK

might enable us to evolve our processes to improve our efficiency and sustainability Experience in other languages such as Ada, QT Knowledge of DDS middleware and Real Time Operating Systems Knowledge of standards such as DefStan 00-55, DO-178C or IEC61508 and restricted coding standards such as MISRA C++ ...

lead integration architecture across a large-scale transformation programme focused on modernising legacy integrations and enabling cloud-based delivery capabilities. You'll assess existing middleware and integration platforms, shape migration strategies, and design scalable solutions using modern API-led and event-driven architectures within an AWS environment. Alongside architecture leadership … successful delivery outcomes within a SAFe delivery environment. Key responsibilities •Define & Lead enterprise integration architecture aligned to strategic roadmaps •Assess & Modernise legacy integrations across middleware and ESB platforms •Design & Deliver API-led, event-driven, and file-based integration solutions •Guide & Support Agile delivery teams through hands-on technical leadership •Translate ...

Mainframe Middleware Infrastructure Engineer (CICS Liberty) 6-12 Month Contract | London or Edinburgh | Hybrid (2-3 Days Onsite) | Excellent Day Rate We're looking for an experienced Mainframe Middleware Infrastructure Engineer with strong expertise across CICS, z/OS and IBM WebSphere Liberty to support a major enterprise transformation programme. … data Capacity planning, resilience, HA/DR and operational support Experience with CI/CD pipelines, automated deployments and release processes Monitoring, observability and middleware operational management This is an excellent opportunity to work on critical banking and financial services infrastructure whilst helping modernise core mainframe platforms with contemporary Java ...

Mainframe Middleware Infrastructure Engineer (CICS Liberty) 6-12 Month Contract | London or Edinburgh | Hybrid (2-3 Days Onsite) | Excellent Day Rate We're looking for an experienced Mainframe Middleware Infrastructure Engineer with strong expertise across CICS, z/OS and IBM WebSphere Liberty to support a major enterprise transformation programme. … data Capacity planning, resilience, HA/DR and operational support Experience with CI/CD pipelines, automated deployments and release processes Monitoring, observability and middleware operational management This is an excellent opportunity to work on critical banking and financial services infrastructure whilst helping modernise core mainframe platforms with contemporary Java ...

Mainframe Middleware Infrastructure Engineer (CICS Liberty) Read on to fully understand what this job requires in terms of skills and experience If you are a good match, make an application. 6-12 Month Contract | London or Edinburgh | Hybrid (2-3 Days Onsite) | Excellent Day Rate We're looking … experienced Mainframe Middleware Infrastructure Engineer with strong expertise across CICS, z/OS and IBM WebSphere Liberty to support a major enterprise transformation programme. This role focuses on the engineering, configuration, optimisation and support of modern Java workloads running within CICS Liberty environments. Key Skills & Experience: Deep knowledge of CICS ...

optimize data models to seamlessly extract and inject data to/from Infor LN. Convert transactional tables into modern XML/JSON payloads. API & Middleware Integration: Build and maintain REST/SOAP APIs and configure technology connectors (Database, SFTP, Web Services). Work closely with Infor ION (Intelligent Open Network … middleware frameworks where applicable. Advanced Data Mapping: Write custom scripting (JavaScript or Groovy) within Boomi to handle complex data transformations, split-routings, and multi-level parent/child loops (e.g., Purchase Order Headers to multi-line items). Error Handling & Monitoring: Establish rigorous enterprise-level error-handling frameworks, retry mechanisms ...

integrations between NetSuite and third-party applications Work with REST/SOAP APIs and data formats such as JSON and XML Support and enhance middleware-based integrations (e.g., Boomi) and direct custom integrations Technical Design & Architecture Translate complex business requirements into technical specifications and solution designs Produce architectural documentation … technical development experience Strong proficiency in JavaScript and the SuiteCloud platform Solid understanding of relational databases and SQL Experience working with APIs, integrations, and middleware platforms (e.g., Boomi) Experience managing complex data imports and system integrations Certifications (Preferred) NetSuite SuiteCloud Developer Certification and/or NetSuite Administrator Certification Soft Skills ...

HCLTech’s Microsoft Business Applications Practice (MBAP) is seeking a D365 CE (CCaaS & Customer Service AI) Solution Architect to join our award-winning and growing team. This individual will collaborate with business analysts and other ...

solution design through build, testing (unit, integration, UAT), release, and post-deployment support Build and maintain integrations via REST/SOAP APIs and middleware platforms such as n8n and Zapier Define standards for data structure, quality, and consistency, and establish monitoring and failure recovery processes across integrated systems Security, Compliance … using tooling such as Gearset, Copado, or Salesforce DX Experience designing API-led integrations between Salesforce and downstream systems using modern integration patterns and middleware tools Strong understanding of security, compliance (GDPR), and governance Background in consulting, high-growth B2B, or fast-paced commercial environments Exposure to cloud platforms, data ...

MS Dynamics 365 Developer Certain Advantage is hiring for an MS Dynamics 365 Developer based in the Farnborough area. This role is on a contract basis and is hybrid-based. The Company Were working with ...

MS Dynamics 365 Developer Certain Advantage is hiring for an MS Dynamics 365 Developer based in the Farnborough area. This role is on a contract basis and is hybrid-based. The Company Were working with ...

MS Dynamics 365 Developer Certain Advantage is hiring for an MS Dynamics 365 Developer based in the Farnborough area.This role is on a contract basis and is hybrid-based. The CompanyWe’re working with a ...

member of myGwork – the largest global platform for the LGBTQ+ business community. Please do not contact the recruiter directly. As Platform Lead for Middleware, MSA and API Gateways, you will shape and drive the strategy, performance and evolution of a critical integration platform estate at the heart of Virgin Media … aligned to business priorities while enabling modern, API-led and cloud-native engineering practices. You will own the platform vision and roadmap across middleware, microservices and API ecosystems, working closely with technical leads and strategic partners to deliver consistent, governed and high-performing services. From steering AI-enabled innovation ...

ready to build something better every day. This is your chance to be part of what's next. About the Role: Subway's middleware platform is the integration backbone of our digital commerce stack – connecting front‐end applications (iOS, Android, Web, Kiosk) with internal systems and third‐party partners like … DoorDash and Uber Eats. The Senior Quality Engineer, Middleware will own the validation of the reliability, performance, and correctness of the services built by our Senior Software Engineers. You’ll design and execute test strategies covering load and stress testing, contract validation, fault injection, and end‐to‐end integration scenarios ...

Application Design Analyst (ACE/Middleware) Contract Location: UK (GBS UK) Contract Type: Contractor - Inside IR35 Division: Group Business Solutions (GBS) About the Role IT sits at the heart of the organisations business, enabling continuous innovation while delivering cost-effective, high-quality services to clients globally. The organisations core platforms … strong focus on design, development, and integration of messaging solutions . Key Responsibilities You will play a critical role in delivering robust, scalable middleware solutions. Responsibilities include: Design & Documentation Produce High-Level Application Design (HLAD) documents Create Detailed Technical Design Documents (TDD) aligned with functional requirements Develop program specifications ...

Responsibilities Develop and maintain Java-based microservices using JDK 11+ and Spring Boot Design and build modular, scalable, and maintainable applications Work with enterprise Middleware including WebLogic Server and CAS SDK Collaborate with cloud and infrastructure teams to deploy solutions into AWS Contribute to containerised deployments (Docker/Kubernetes) Promote … with Java (JDK 11+) Proven development experience using Spring Boot Experience building and integrating microservices architectures Familiarity with AWS cloud services Experience with enterprise Middleware (WebLogic, CAS or similar) Knowledge of CI/CD pipelines and DevOps practices Strong understanding of Agile/Scrum methodologies Desirable Skills Experience with Docker ...

Responsibilities Develop and maintain Java-based microservices using JDK 11+ and Spring Boot Design and build modular, scalable, and maintainable applications Work with enterprise middleware including WebLogic Server and CAS SDK Collaborate with cloud and infrastructure teams to deploy solutions into AWS Contribute to containerised deployments (Docker/Kubernetes) Promote … with Java (JDK 11+) Proven development experience using Spring Boot Experience building and integrating microservices architectures Familiarity with AWS cloud services Experience with enterprise middleware (WebLogic, CAS or similar) Knowledge of CI/CD pipelines and DevOps practices Strong understanding of Agile/Scrum methodologies Desirable Skills Experience with Docker ...

maintain NetSuite customisations using SuiteScript (1.0 and 2.x) and SuiteFlow. Design, build, and support integrations between NetSuite and external business applications using APIs and middleware technologies. Translate business requirements into robust technical solutions and scalable system architectures. Create and maintain advanced saved searches, reporting solutions, dashboards, and SuiteAnalytics workbooks. Troubleshoot … SuiteScript development expertise and solid JavaScript programming skills. Proven experience building and maintaining integrations using REST and SOAP APIs. Strong understanding of JSON, XML, middleware platforms, and data exchange processes. Experience supporting and enhancing complex integrations and automated data flows. Knowledge of relational databases, SQL, and data structures. NetSuite certifications ...

while ensuring data accuracy, security, compliance, and operational excellence. Key Responsibilities Manage system integrations within the architecture of the HR/Finance system and middleware Provide support for Workday inbound and outbound integration issues, changes to existing integrations, as well as new integrations Provide support for incident management and integration … monitoring Perform routine break/fix support and regression testing; support the inbound/outbound interfaces to the system and middleware Ensure accuracy and integrity of data and applications through analysis, coding, clear documentation, and problem resolution Analyze and translate functional specifications and change requests into technical specifications Ensure integrations ...

Make well-reasoned platform decisions, balancing declarative (Flows) and programmatic approaches for optimal performance. Design and build integrations using REST/SOAP APIs and middleware (MuleSoft/Jitterbit). Utilise front-end skills (HTML, CSS, JavaScript) to deliver seamless Lightning user experiences. Lead scoping, discovery, and design workshops. Frame complex … SQL. Extensive experience with advanced declarative configuration, enterprise Flow design, and complex permission architectures. Proven background in managing data migrations and governing API/middleware integrations. Experience spanning across the following ecosystem pillars: HTML, CSS, JavaScript, able to build and review high-quality Lightning front-end experiences. REST/SOAP ...

clients. Key responsibilities: •Lead & Govern application support teams across onshore and offshore resources •Own & Oversee the full application stack, including configuration, code, middleware, databases and integrations •Resolve & Recover major incidents and complex technical issues impacting business services •Design & Deliver technical changes, releases and project implementations •Manage & Mitigate vulnerabilities, technical debt … delivery teams •Experience managing and developing technical staff, including coaching, performance management and objective setting •Strong understanding of full application stack ownership across applications, middleware, databases, integrations and supporting technologies •Experience supporting vendor on-premise, SaaS and internally developed applications •Working knowledge of SQL, T-SQL, C#, .NET, Java ...

Title: Solace Middleware Engineer Job Description We are seeking a Senior Solace Middleware Engineer for a dynamic role within a front-office trading technology team, focusing on FX and Fixed Income environments. This position involves hands-on engineering responsibilities, owning, and evolving a low-latency messaging platform crucial for real … fundamentals. Proven ability to diagnose and resolve performance and latency issues. Additional Skills & Qualifications experience with market data systems or trading workflows. Exposure to middleware technologies like Tibco, MQ, or similar. Knowledge of monitoring tools such as Geneos or Corvil. Familiarity with FIX protocol or trading connectivity. Scripting skills ...

Solace Middleware Engineer 2/3 days onsite in London £450-500 inside IR35 6 months We're looking for a Solace Middleware Engineer to support a low-latency electronic trading environment within a leading investment banking setting. This is a hands-on role focused on mission-critical messaging infrastructure … application onboarding , defining messaging standards and connectivity Automate operational tasks using Python/scripting Key Requirements Strong experience with Solace (essential) Proven background in middleware messaging (e.g. Solace, TIBCO, MQ) Experience in investment banking/electronic trading environments Knowledge of FX and/or Fixed Income trading systems Strong Linux ...

cybersecurity threats and measures to prevent them, such as firewalls, intrusion detection, and prevention systems. Moreover, you should have experience in the following technologies: Middleware and Application Servers: you should have a good understanding of application servers and middleware such as JBoss, WebSphere, and Tomcat. Web Servers and Load Balancers ...

architecture to ensure adherence to defined standards and best practices. Integration Leadership: Lead complex data integrations between legacy systems and modern API-driven middleware environments. Problem Resolution: Investigate recurring system issues (e.g. performance, errors, data inconsistencies) and implement sustainable, long-term solutions. Documentation: Maintain clear and comprehensive architectural documentation … ongoing system evolution. What We're Looking For Experience: 5+ years in Solution Architecture Strong background in e-commerce platforms or API/middleware environments Technical Expertise: Strong knowledge of Node.js, Java (Spring Boot), and PostgreSQL Ability to review and critique code as well as architectural designs Integration & Architecture: Strong ...