Specialist - Architecture

Role-Java-Architect

Mandatory Skills :API/Microservices RestAssured Testing, Java, Performance Testing -Emerging Tools (K6,Gatling)

Domain Skill -Java Rest API Caching Performance optimisation

Mode- 3 Days from Belfast

1 Move TPS TradeEntry to OpenShift and optimize its input channel vs instance allocation

2 Cache reference data locally in API and TradeEntry

3 Performance Test tool enhancements Tracing data Enhancements

4 API Async mode delivery

Job Summary

Seeking a Specialist with 5 to 7 years of experience in Java REST API development caching and performance optimization to design develop and enhance scalable cloudnative applications with a focus on performance testing and asynchronous API delivery

Job Description

Design and develop robust Javabased microservices and APIs following cloudnative principles Migrate TPS TradeEntry services to OpenShift and optimize input channel configurations against instance allocation for improved performance Implement local caching of reference data within APIs and TradeEntry services to enhance response times Develop and enhance performance testing tools including tracing data capabilities using emerging tools like K6 and Gatling Automate API testing using RestAssured to ensure highquality deliverables Plan and execute performance testing strategies including workload modeling and risk mitigation Implement asynchronous API delivery modes to improve system responsiveness and scalability Collaborate with crossfunctional teams to integrate microservices within cloud environments ensuring scalability and reliability Troubleshoot and resolve issues across development testing and production environments Stay current with emerging Java API caching and performance testing technologies and best practices to continuously improve application performance and architecture

Roles and Responsibilities

Lead the design and implementation of Java microservices and APIs in a cloudnative environment

Oversee the migration and optimization of TPS TradeEntry services to OpenShift

Implement and maintain local caching strategies for reference data in APIs and TradeEntry components

Enhance performance testing tools and methodologies including tracing data enhancements

Develop and maintain automated API test suites using RestAssured

Plan manage and execute performance testing activities including strategy formulation and workload modeling

Implement and support asynchronous API delivery mechanisms

Mentor and provide technical guidance to junior team members within the JAVACLOUDNATIVE skill cluster

Participate actively in Agile ceremonies such as sprint planning daily standups and retrospectives

Ensure adherence to coding standards security best practices and organizational policies throughout the development lifecycle