delivering large-scale, complex platforms in a high-growth environment. Technical Expertise: Languages & Frameworks: Expert proficiency in Java (Core, Multi-threaded, J2EE), Spring Framework (Boot, Cloud, MVC, Data, Security, JMS), JavaScript (Angular, React.js, jQuery). Architecture: Strong emphasis on Microservice architecture and design patterns, with a proven track record of legacy modernization. Experience with distributed environments and anti-patterns. Databases More ❯
system. Your Skills & Experience: Experienced in Java, Strong Unix, Messaging services Message replication, high-volume messaging, and scaling experience Experience with messaging services such as TIBCO RV/EMS, JMS, and Apache Kafka is essential Proven experience in Unix, multi-threaded, large scale, fault-tolerant systems. Experienced in infrastructure Middleware Transports/infrastructure Middleware Support is essential Proficient in SQL More ❯
Java engineering, currently working with Java 11+ Indepth knowledge of microservices architecture and usage of Spring/Spring Boot Experience developing distributed, real-time applications with Kafka and the JMS (or related MQ technologies e.g. RabbitMQ, ACtiveMQ etc.) with an appreciation of multithreading, concurrency etc. Understanding of Reactive Programming Techniques with Akka, Spring Webflux, RxJava Practical experience of MongoDB and More ❯
knowledge of API-led connectivity and enterprise integration patterns (EIP) Experience with DataWeave , MUnit (testing), and API Gateway Proficiency in designing RAML specifications Experience integrating with REST, SOAP, JDBC, JMS, FTP, and SaaS platforms Familiarity with OAuth2, JWT, SAML , and other authentication mechanisms Knowledge of CI/CD tools and DevOps practices Strong communication and documentation skills Preferred Qualifications: MuleSoft More ❯
Strong hands-on experience with Java 11+ (ideally Java 17) Solid knowledge of Reactive Programming (e.g., Spring WebFlux, AKKA) Experience with event-driven architecture, real-time messaging systems (Kafka, JMS) Familiarity with asynchronous request handling, scalability, and system resilience Agile mindset, with TDD/BDD and CI/CD experience Bonus: Background in Banking/Payments is helpful but not More ❯
City of London, London, United Kingdom Hybrid / WFH Options
Fynity
Strong hands-on experience with Java 11+ (ideally Java 17) Solid knowledge of Reactive Programming (e.g., Spring WebFlux, AKKA) Experience with event-driven architecture, real-time messaging systems (Kafka, JMS) Familiarity with asynchronous request handling, scalability, and system resilience Agile mindset, with TDD/BDD and CI/CD experience Bonus: Background in Banking/Payments is helpful but not More ❯
working in Kanban/Scrum delivery environment and associated tools (e.g. Jira/Confluence ). Desirable Skills/Experience Previous experience with real-time messaging systems (incl. Kafka and JMS). AKKA or other reactive framework. Experience with Angular 9+ on front end. Automation environment provisioning using Ansible. DevOps experience gained within highly transactional software environments. Knowledge and/or More ❯
to-end SAP PI/PO interfaces and solutions. Strong knowledge of integration patterns such as B2B, A2A, and SOA. Experience with protocols such as IDoc, RFC, SOAP, HTTP, JMS, and File. Familiarity with ABAP proxy development and Java mapping for PI interfaces as an SAP Integration Consultant Hands-on experience with tools like Enterprise Service Repository (ESR), Integration Builder More ❯
reviews Skills Required: Having Experience in Angular, React/Full-Stack is benefit 2+ years hands-on Java Development in Cloud based environment Core Java Strong J2EE in XML, JMS, JAX-WS, CXF Strong understanding of OOP &SOA, Design Patterns Sound Exposure to middleware application design and Development and guide the team technically More ❯
SDLC methodologies, technical standards and tools. Extensive working experience in delivering solutions following: Service Oriented Architecture principles. Experience in the following technologies: Liferay Activiti JDK 8/JEE 7 JMS, JTA, JAX-RS Oracle Weblogic Jenkins SonarQube If you have the above skills and looking for a new, exciting opportunity please apply. More ❯
SDLC methodologies, technical standards and tools. Extensive working experience in delivering solutions following: Service Oriented Architecture principles. Experience in the following technologies: Liferay Activiti JDK 8/JEE 7 JMS, JTA, JAX-RS Oracle Weblogic Jenkins SonarQube If you have the above skills and looking for a new, exciting opportunity please apply. #J-18808-Ljbffr More ❯
time streaming, batch processing). Strong experience with cloud-native integration services and hybrid cloud environments. Expertise in various data formats (JSON, XML, EDI) and messaging protocols (Kafka, RabbitMQ, JMS). Familiarity with core retail systems such as ERP (e.g., Microsoft Dynamics 365, SAP), POS/MPOS, E-commerce platforms (e.g., Salesforce Commerce Cloud), WMS, OMS, and Merchandise Planning systems More ❯
time streaming, batch processing). Strong experience with cloud-native integration services and hybrid cloud environments. Expertise in various data formats (JSON, XML, EDI) and messaging protocols (Kafka, RabbitMQ, JMS). Familiarity with core retail systems such as ERP (e.g., Microsoft Dynamics 365, SAP), POS/MPOS, E-commerce platforms (e.g., Salesforce Commerce Cloud), WMS, OMS, and Merchandise Planning systems More ❯
time streaming, batch processing). Strong experience with cloud-native integration services and hybrid cloud environments. Expertise in various data formats (JSON, XML, EDI) and messaging protocols (Kafka, RabbitMQ, JMS). Familiarity with core retail systems such as ERP (e.g., Microsoft Dynamics 365, SAP), POS/MPOS, E-commerce platforms (e.g., Salesforce Commerce Cloud), WMS, OMS, and Merchandise Planning systems More ❯
time streaming, batch processing). Strong experience with cloud-native integration services and hybrid cloud environments. Expertise in various data formats (JSON, XML, EDI) and messaging protocols (Kafka, RabbitMQ, JMS). Familiarity with core retail systems such as ERP (e.g., Microsoft Dynamics 365, SAP), POS/MPOS, E-commerce platforms (e.g., Salesforce Commerce Cloud), WMS, OMS, and Merchandise Planning systems More ❯
time streaming, batch processing). Strong experience with cloud-native integration services and hybrid cloud environments. Expertise in various data formats (JSON, XML, EDI) and messaging protocols (Kafka, RabbitMQ, JMS). Familiarity with core retail systems such as ERP (e.g., Microsoft Dynamics 365, SAP), POS/MPOS, E-commerce platforms (e.g., Salesforce Commerce Cloud), WMS, OMS, and Merchandise Planning systems More ❯
