Senior Java Developer - Assistant Vice President

The Senior Java Developer is a high-impact, hands-on individual contributor (IC) position responsible for designing, building, and scaling the next-generation of platforms for our core Controls Technology area. Working directly under the guidance of the Engineering Lead, you will take holistic, end-to-end ownership of key technical deliverables and feature sets. In this role, you will balance strong technical execution with leadership responsibilities, acting as a key technical resource for the team and actively mentoring junior developers to elevate overall engineering excellence. Responsibilities: * Drive Holistic Feature Ownership: Take end-to-end ownership of complex features and system components, from initial technical design and API specifications through to implementation, testing, and deployment in a cloud-native environment. * Collaborate with Technical Leadership: Work closely under the Engineering Lead to align on architectural patterns, translate high-level designs into robust code, and help drive the technical roadmap of the scrum team. * Mentor and Elevate Junior Engineers: Actively mentor and guide junior developers, conducting constructive code reviews, sharing best practices in software design, and fostering a collaborative culture of continuous learning. * Develop Scalable Microservices: Design, develop, and maintain highly scalable, containerized Java Spring Boot microservices, ensuring high performance, reliability, and adherence to clean coding standards. * Leverage AI Tooling for Productivity: Utilize and integrate modern AI-powered development tools (e.g., GitHub Copilot, advanced code analyzers) to accelerate development velocity, enhance code quality, and adopt innovative engineering practices. * Build Robust System Integrations: Develop and implement high-performance APIs and event-driven integrations to connect platforms with various firm-wide control systems, ensuring data accuracy and integrity. * Collaborate on Full-Stack Integration: Collaborate closely with frontend engineers to build seamless user experiences, developing the APIs that power modern Micro-Frontend (MFE) applications built with React or Angular. Qualifications: * Experience: 7+ years of hands-on experience in software development, with a strong track record of building robust, production-grade backend systems. * Mandatory Technical Skills: * Strong proficiency in Java 17 or above. * Deep hands-on experience with the Spring Boot framework. * Solid experience with event streaming and messaging platforms, specifically Apache Kafka. * Experience with in-memory data stores/caching mechanisms, specifically Redis. * Strong understanding and practical application of software Design Patterns. * Foundational SQL skills (minimum requirement for database querying, schema understanding, and data manipulation). * Good to Have: * Familiarity with Python (for scripting, automation, or basic development). * Familiarity with modern frontend frameworks (React, Angular) is a plus. * Professional & Cloud Qualifications: * Experience with containerization technologies (Docker, Kubernetes, OpenShift) and building cloud-native applications. * Proven experience mentoring junior developers and driving technical alignment within an agile team. * Strong sense of ownership and the ability to work independently as a senior individual contributor. * A keen interest in or experience with leveraging AI-assisted development tools to improve productivity and code quality. * Deep understanding of microservice architecture and RESTful API development best practices. * Experience working in Financial Services or another large, complex global environment is highly desirable. * Consistently demonstrates clear, concise, and professional written and verbal communication. Education: * Bachelor’s degree/University degree in Computer Science, Engineering, or a related field, or equivalent experience. \------------------------------------------------------ ## Job Family Group: Technology \------------------------------------------------------ ## Job Family: Applications Development \------------------------------------------------------ ## Time Type: Full time \------------------------------------------------------ ## Most Relevant Skills Please see the requirements listed above. \------------------------------------------------------ ## Other Relevant Skills For complementary skills, please see above and/or contact the recruiter. \------------------------------------------------------ Citi is an equal opportunity employer, and qualified candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, status as a protected veteran, or any other characteristic protected by law. 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