1 to 25 of 376 Middleware Jobs in London

will be responsible for designing, developing, and maintaining robust integration solutions that connect our critical trading systems and data flows. This role demands exceptional expertise in Java backend development, middleware technologies, and API design, combined with the ability to build high-performance, scalable, and resilient integration architectures. A good understanding of the commodity trading business is advantageous, as you'll … platforms) are advantageous but not required. Key Responsibilities: Integration Architecture Design : Design and implement robust integration architectures that connect trading systems, data sources, and business applications across the company. Middleware Implementation : Configure and extend middleware platforms to support complex integration patterns, message routing, and data transformation requirements. API Management : Collaborate with the Development teams to help design, develop, and maintain … team balances tactical integration needs with strategic architectural vision, ensuring that solutions are both immediately effective and sustainable for the future trading landscape. Through their expertise in integration patterns, middleware technologies, and data transformation, the team enables Trafigura to maintain its competitive edge in the global commodities market while supporting the company’s continued growth. Equal Opportunity Employer We are More ❯

in energy trading workflows Experience in energy trading, commodities, or financial trading environments Familiarity with front-to-back trade lifecycle and risk management concepts Knowledge of integration patterns and middleware for ETRM systems Strong knowledge of Agile methodologies (Scrum/Kanban) and DevOps practices Excellent leadership, communication, and stakeholder management skills Bachelor's degree in Computer Science, Engineering, or related More ❯

containerization (Docker/Kubernetes), and cloud services (AWS) Skills Financial Products: Familiarity with interest rate products, bonds, equities, FX, or derivatives. Messaging Technologies: Hands-on experience with message-oriented middleware (e.g. RabbitMQ) for streaming data. Quantitative Skills: Basic understanding of quantitative models, time-series analysis, or pricing libraries. Soft Skills: Strong communication, presentation, and interpersonal skills to collaborate effectively with More ❯

study, or equivalent experience Extensive experience in technical architecture and one of the following IT solution development disciplines: application development (front-end web applications and/or back-end), middleware, infrastructure engineering Good understanding of emerging technology trends and evolving business and operating models Experience working with large cross-functional teams Experience working in Agile environments with an understanding of … security, public cloud platforms such as AWS (preferred), Azure, GCP SOA (Service Orientated Architecture) expertise Understanding of software testing frameworks/strategies API and system integration: REST, GraphQL, message middleware, data integration Full stack security posture: IDS, code vulnerability detection, code security, authentication and authorisation DevOps: Continuous Integration and/or Continuous Delivery, tooling such as Git repos, code pipelines More ❯

To Haves: Familiarity and experience with SAP, Workday, SuccessFactors, or any other HCM system Experience with HR Systems & Processes Google Cloud Platform or similar cloud platforms Informatica or similar middleware technology Experience with Robotic Process Automation tools Education: Bachelor's degree in Information Systems, Computer Science, Software, Electrical or Electronics Engineering, or comparable field of study, and/or equivalent More ❯

language experience) Degree in Computer Science, Physics, Engineering, Mathematics or similar Experience with high-availability financial systems Solid understanding of algorithms, data structures, and design patterns Knowledge of messaging middleware and TCP/IP networking Front office trading experience (FX/Fixed Income/Derivatives preferred) Agile development experience (SCRUM, XP, Kanban) Excellent problem-solving skills under pressure Bonus Points More ❯

design and delivery of complex integrations involving cloud solutions (public, private, and SaaS). Integration Strategy and Implementation Design and oversee the implementation of end-to-end integrations using middleware platforms, APIs, microservices, and other technologies. Collaborate with development teams to implement integration solutions, ensuring scalability, security, and reliability. Technical Leadership and Collaboration Act as a technical advisor to stakeholders More ❯

goals and objectives Skills, knowledge, expertise: Data Management & Governance: Experience with data modelling, data lakes, MDM, and regulatory compliance in financial services. Integration Knowledge: Proficiency in API management, microservices, middleware platforms, and ETL processes. Cloud & Infrastructure Strategy: Expertise in cloud architectures (Azure, AWS, or GCP), containerization (Docker/Kubernetes), and hybrid cloud models. Security & Compliance Awareness: Understanding of financial services More ❯

What You’ll Do: Your experiences will touch front-end user interfaces, APIs, cloud infrastructure, and support and monitoring systems. Build, deploy, and scale web systems – including sites and middleware APIs – using Git, Linux, Docker, Kubernetes, AWS, and a host of related DevOps tooling. Leverage payment processing domain expertise to help drive improvements in payment processing success rates on initial More ❯

org setup, recommend improvements, and define governance standards Design scalable data models, security models, and automation frameworks Architect integrations between Salesforce and external platforms using REST/SOAP APIs, middleware, or platform events Review code and configurations for adherence to architectural standards Stay up to date with Salesforce releases and recommend enhancements accordingly Lead technical discussions and architecture sessions with … solutions using Apex, Lightning Web Components (LWC), Flows, and Process Builder Strong background in data modeling, security, and performance optimization Hands-on experience with complex integrations (REST/SOAP, middleware, ETL tools) Excellent communication skills with the ability to engage stakeholders and present complex ideas clearly Experience with CI/CD tools and deployment strategies in Salesforce Nice to have … Salesforce architecture for enterprise clients? * Have you worked with both declarative tools and custom development to solve complex requirements? * Have you integrated Salesforce with external platforms using APIs or middleware solutions? * Have you implemented a governance model or org-wide standards for Salesforce usage? * Do you now, or will you in the future, require sponsorship for employment visa status to More ❯

computer science, information technology, system analysis, or a related field, or equivalent experience. 5+ years of design and implementation experience in IT, including infrastructure, network design, application development, APIs, middleware, servers, storage, database management, clustering, virtualization, cloud technologies, or Active Directory and protocols. Understanding of SDLC methodologies (e.g., waterfall, Agile, DevOps). Knowledge of hardware, networking, and programming languages such More ❯

thoroughness and strong ownership of work Experience working in a production environment. Some experience with relational and non-relational databases. Qualifications/Nice to have Experience with a messaging middleware platform like Solace, Kafka or RabbitMQ. Experience with Snowflake and distributed processing technologies (e.g., Hadoop, Flink, Spark More ❯

language experience) Degree in Computer Science, Physics, Engineering, Mathematics or similar Experience with high-availability financial systems Solid understanding of algorithms, data structures, and design patterns Knowledge of messaging middleware and TCP/IP networking Front office trading experience (FX/Fixed Income/Derivatives preferred) Agile development experience (SCRUM, XP, Kanban) Excellent problem-solving skills under pressure Bonus Points More ❯

Oracle 12c, 19c and RAC experience Understanding of Version control using Git (Bitbucket) Experience working in Unix/Linux environment Tableau and Oracle Application Express (APEX) Understanding of messaging middleware Exposure to financial markets - particularly in futures and options Exposure to job scheduling tool (such as Tidal, Autosys, etc) Schedule This role offers work from home flexibility of one day More ❯

Big Data: Apache Spark or Hadoop for large-scale processing. AI/ML: TensorFlow or Databricks for predictive analytics. Integration Technologies: API Management: Apigee, AWS API Gateway, or MuleSoft. Middleware: Red Hat Fuse or Kafka for asynchronous communication. Providers: AWS (EC2, Lambda), Azure (AKS), or Google Cloud (BigQuery). DevOps and Automation: CI/CD: Jenkins, GitLab CI/CD More ❯

Google Gemini, Amazon Bedrock and Anthropic. Good working knowledge of these APIs as opposed to just chat based interfaces like Claude and ChatGPT. Hands-on experience with iPaaS technologies, middleware, integration architecture patterns, web services technologies, enterprise messaging patterns, APIs, SOA, ESB, BPM, SDKs, and Databases. Knowledge of python programming (or understanding/familiarity with object-oriented programming). Soft More ❯

Associate or Professional, DevOps Engineer Professional) preferred Experience leading customers with mainframe and legacy modernization initiatives. Experience with tools and methodologies used to migrate mainframe workloads via hardware/middleware emulation, automated code conversion, and re-platforming. Experience with analyzing on-premises mainframe applications and data stores to formulate plans for modernizing workloads that achieve customer’s desired business outcomes. More ❯

Java Middleware Software Developer Someone who has excellent Java skills, Spring MVC, Apache CXF, Dozer (a fast and flexible framework for mapping back and forth between Java Beans) & XML: A minimum of 5 years’ work experience in Software Development Experience with implementing service-oriented architecture (SOA) Designs and develops Enterprise application integration (EAI) using any ESB products like Fuse, Camel … TIBCO, IBM message broker Designs and develops ESB/SOA/BPM middleware layers using tools like Mule ESB, jBPM Experienced in J2EE, Java Servlets, JMS, Design Patterns, Web services Solid hands-on experience in architecting and developing J2EE based web applications (JSP, Servlet, JDBC, JMS, JAXB) Expert level experience with SOAP and REST web services , open API development, and More ❯

stakeholders to understand business requirements and strategize system integration with other applications and technologies. Additionally, you will be responsible for detailed architecture, design, and governance of enterprise integration/middleware, providing procedures, policies, and guidelines to ensure project compliance with architecture principles. Main Responsibilities: Provides solution architecture in the integration area, ensuring standards, policies, and procedures are met across all … frameworks. Establishes and enforces integration architecture standards, best practices, and compliance with policies and regulations. Maintains comprehensive documentation to facilitate knowledge sharing and future enhancements. Governs enterprise integration and middleware solutions, defining and enforcing governance procedures and policies. Collaborates with enterprise architecture teams and stakeholders to identify requirements, translate into technical specs, and assess automation opportunities. Designs and implements robust … and developing technical teams Experience with SAP and non-SAP integrations, various protocols, and automation Technical Skills: Deep understanding of process and data integration technologies and patterns Proficiency with middleware technologies like SAP BTP, webMethods, SAP DS, Datasphere, SAP PI/PO Knowledge of SAP S/4HANA, ECC, and integration tools Hands-on experience with protocols such as REST More ❯

About this role DevOps operate across the full suite of services, supporting our clients around the world. We are responsible for designing, building, and operating our infrastructure, middleware, and CI/CD systems to ensure our teams have access to the best tools available. We combine problem-solving skills with software and systems engineering to take a proactive approach in … tolerant and secure systems, improving observability and zealously automating away toil. In this role you will: Use your site reliability expertise to design, operate and support Preqin's infrastructure, middleware and internal services. Improving their performance, availability, scalability, latency and efficiency. Drive technical excellence in everything we do, fostering a culture of data-driven reliability, monitoring and automation, following SRE More ❯

by the company according to SLAs in time zones in Europe and Asia. The Redwood Cronacle scheduler is employed to orchestrate the daily MDS operations ensuring dependencies are met. Middleware services are provided to connect the MDS to upstream and downstream systems. The role will involve hands-on involvement in all of the above-mentioned systems and processes. The job … groups impacted. Liaison with data vendors (e.g. Bloomberg) in the event of disruption to the delivery of market data. Meeting production SLAs to upstream/downstream systems. Interacting with Middleware to resolve ESB file delivery issues. Provide support for IPV processes and other Product Control tasks. Be the technical point of contact for Windows/Unix/Database support teams More ❯

language experience) Degree in Computer Science, Physics, Engineering, Mathematics or similar Experience with high-availability financial systems Solid understanding of algorithms, data structures, and design patterns Knowledge of messaging middleware and TCP/IP networking Front office trading experience (FX/Fixed Income/Derivatives preferred) Agile development experience (SCRUM, XP, Kanban) Excellent problem-solving skills under pressure Bonus Points More ❯

using Linux systems and networking protocols, including packet capture analysis Develop anomaly detection techniques and data-driven solutions to identify and address system issues. Deep-dive analysis of RDK middleware issues, including source code review, to identify root causes in the middleware and platform. Design and enhance operational tools to improve system performance. Analyze data from millions of field devices More ❯

and continuous integration. A degree in Computer Science, Physics, Engineering, or Mathematics. Excellent problem-solving, analytical skills, and understanding of algorithms, data structures, and design patterns. Familiarity with messaging middleware, TCP/IP networking, and large-scale distributed systems. Strong communication skills and ability to collaborate with business stakeholders. Interest or experience in financial products (FX, Derivatives, Options) and familiarity More ❯

language experience) Degree in Computer Science, Physics, Engineering, Mathematics or similar Experience with high-availability financial systems Solid understanding of algorithms, data structures, and design patterns Knowledge of messaging middleware and TCP/IP networking Front office trading experience (FX/Fixed Income/Derivatives preferred) Agile development experience (SCRUM, XP, Kanban) Excellent problem-solving skills under pressure Bonus Points More ❯