Java Software Engineer III

Software Engineer IIIWe have an exciting and rewarding opportunity for you to take your software engineering career to the next level.As a Software Engineer III at JPMorgan Chase within Commercial & Investment Bank - Digital Markets Execution Technology, 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 responsibilitiesExecutes software solutions, design, development, and technical troubleshooting with ability to think beyond routine or conventional approaches to build solutions or break down technical problemsCreates secure and high-quality production code and maintains algorithms that run synchronously with appropriate systemsProduces architecture and design artifacts for complex applications while being accountable for ensuring design constraints are met by software code developmentLeverages enterprise-authorized AI coding assist tools within the work environment to improve code quality, delivery speed, and productivity across complex deliverables (e.g., code generation/refactoring, unit test creation, documentation), while validating outputs through peer review, automated testing, and secure coding standards; contributes learnings and reusable patterns to improve broader team effectiveness.Applies knowledge of tools within the Software Development Life Cycle toolchain, including enterprise-authorized AI-assisted development and automation capabilities, to improve the value realized by automation.Gathers, analyzes, synthesizes, and develops visualizations and reporting from large, diverse data sets in service of continuous improvement of software applications and systemsProactively identifies hidden problems and patterns in data and uses these insights to drive improvements to coding hygiene and system architectureContributes to software engineering communities of practice and events that explore new and emerging technologiesAdds to team culture of diversity, opportunity, inclusion, and respectRequired qualifications, capabilities, and skillsFormal training or certification on software engineering concepts and 3+ years applied experienceHands-on practical experience in system design, application development, testing, and operational stabilityProficient in coding with Java, with strong back-end engineering experience (primarily back-end focused role)Experience building and supporting Java services using modern frameworks and patterns, including Spring Boot and reactive programming conceptsExperience developing, debugging, and maintaining code in a large corporate environment with one or more modern programming languages and database querying languagesExperience working with event-driven / messaging architectures, middleware (e.g., AMPS, Solace, Kafka, Tibco EMS or similar) and databasesHands-on experience using enterprise-authorized AI-assisted software development tools within the work environment (e.g., for coding, test creation, troubleshooting, or documentation) with demonstrated ability to critically evaluate, validate, and refine AI-generated outputs for correctness, performance, and security.Understanding of responsible AI use in engineering workflows, including data sensitivity considerations, secure handling of inputs/outputs, and adherence to resiliency and security expectations; ability to guide peers on safe and effective usage within team practices.Overall knowledge of the Software Development Life CycleSolid understanding of agile methodologies such as CI/CD, Application Resiliency, and SecurityAbility to operate effectively in, modernize, and extend legacy trading frameworks (e.g., state-machine–driven architectures), with strong troubleshooting and production support mindsetPreferred qualifications, capabilities, and skillsFull-stack experience, including modern front-end development with ReactExperience with React Redux (or equivalent state management patterns)Experience with NoSQL technologies (e.g., Cassandra or similar)Experience with Design Patterns and Highly Scalable ArchitecturesExperience with Fixed Income Trading and FIX Protocols