As a Software Engineer III at JPMorgan Chase within the Connected Commerce technology offers and shopping team, you serve as a seasoned member of an agile team to design and deliver trusted market-leading technology products in a secure, stable, and scalable way. You are responsible for carrying out critical technology solutions across multiple technical areas within various business functions in support of the firm’s business objectives. Job responsibilities Provide mentorship and guidance to junior developers, helping them to improve their coding skills and understanding of software development processes. Create and maintain technical documentation for software applications, including design specifications, user manuals, and system architecture diagrams. Identify areas for improvement in existing software applications and processes, and propose solutions to enhance performance, scalability, and maintainability. Collaborate with cross-functional teams, including product management, quality assurance, and operations, to ensure successful delivery of software projects. Stay updated with the latest industry trends and technologies, and explore opportunities to incorporate new tools and methodologies into the development process. Implement security best practices in software development to protect applications from vulnerabilities and ensure data integrity. Participate in agile development processes, including sprint planning, daily stand-ups, and retrospectives, to ensure timely delivery of software features. Analyze and optimize application performance, identifying bottlenecks and implementing solutions to improve response times and resource utilization. Design and develop APIs for integration with third-party services and applications, ensuring seamless data exchange and interoperability. Utilize version control systems and continuous integration/continuous deployment (CI/CD) pipelines to manage code changes and automate the deployment process. Release software on UAT and production; Participate in production support and application monitoring. Required qualifications, capabilities, and skills Formal training or certification on software engineering concepts and 3+ years applied experience Experience using AWS cloud technologies (ECS, S3) Hands-on practical experience in system design, application development, testing, and operational stability Experience in developing web-based applications using J2EE technology. Experience using Spring framework for building enterprise java applications. Experience in developing Rest APIs. Experience in using non-relational databases . Cassandra. Experience in using Kafka for data streaming. Experience using BlazeMeter, Splunk, Dynatrace Experience in using Agile Scrum methodology for tracking the team work. Understands best practices for CI/CD, Applicant Resiliency, and Security Preferred qualifications, capabilities, and skills Cloud Foundry experience for developing and managing the web application. Experience in using relation databases . Oracle Understanding of networking / routing on AWS (ALB, NLB, NAT Gateway, API Gateway, VPCE, Private Links) Experience using Swagger tool to create the API specifications. Experience in manual testing using Curl/Postman/Bruno Experience writing automation tests using Cucumber framework. Lead / Drive initiatives to completion using time and project management skills