Applications Developer Senior Analyst at Citi

Mississauga, Ontario, Canada -

Full Time

Start Date

Immediate

Expiry Date

07 Apr, 26

Salary

0.0

Posted On

07 Jan, 26

Experience

10 year(s) or above

Remote Job

Yes

Telecommute

Yes

Sponsor Visa

Skills

Java, J2EE, Spring Boot, Multithreading, Concurrency, Data Structures, SQL, PL/SQL, Database Design, Performance Tuning, Angular, React, Vue.js, Git, CI/CD, Microservices

Industry

Financial Services

Description

Critical Incident Management & Resolution: Provide advanced technical support for escalated issues from production support team. During a production issue, act decisively to identify the root cause and deliver an effective solution. Analyzes applications to identify risks, vulnerabilities, security issues and improve the system performance. Partners with appropriate development and production support areas to prioritize bug fixes and support tooling requirements. Active involvement in and ownership of Support Project items, covering Stability, Efficiency, and Effectiveness initiatives. Develop and optimize database schemas, queries, and stored procedures for Sybase and Oracle databases. Ensure seamless integration between various system components and external services. Lead the design, development, and implementation of complex Java/J2EE-based enterprise applications using Spring Boot. Define and enforce coding standards, best practices, and architectural patterns to ensure high-quality, maintainable, and scalable solutions. Conduct code reviews, provide constructive feedback, and ensure adherence to security and performance standards. Act as a subject matter expert for Java technologies, providing technical direction and problem-solving expertise. Experience: 8+ years of progressive experience in software development, with a significant focus on Java/J2EE enterprise applications. Core Java: Strong proficiency in Java/J2EE, including advanced concepts like multithreading, concurrency, and data structures. Analytical Skills: Exceptional analytical and problem-solving skills, with a proven ability to dissect complex technical issues, identify root causes, and drive effective solutions in high-pressure production environments. Frameworks: Expert-level knowledge and hands-on experience with Spring Boot, including Spring MVC, Spring Data, Spring Security, etc. Front-End/GUI: Demonstrated experience with modern GUI technologies (e.g., Angular, React, Vue.js) and associated web technologies (HTML5, CSS3, JavaScript, TypeScript). Databases: In-depth knowledge and hands-on experience with relational databases, specifically Sybase and Oracle, including SQL, PL/SQL, database design, and performance tuning. Full Stack Development: Proven ability to architect, develop, and deploy full-stack solutions. Leadership: Demonstrated experience in leading and mentoring development teams, with strong communication, interpersonal, and problem-solving skills. Tools: Experience with Git, Maven/Gradle, CI/CD pipelines (e.g., Jenkins), and cloud platforms is highly desirable. Education: Bachelor's or Master's degree in Computer Science, Engineering, or a related field. Experience with microservices architecture and containerization (Docker, Kubernetes). Familiarity with messaging queues (e.g., Kafka, SOLACE). Experience with test-driven development (TDD) and behavior-driven development (BDD). Certifications in Java, Spring, Cloud, or AI technologies. ------------------------------------------------------ For complementary skills, please see above and/or contact the recruiter. ------------------------------------------------------ Automated Processing and AI We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate's skills and abilities with a specific job opening. Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details. ------------------------------------------------------

Responsibilities

Provide advanced technical support for escalated issues and analyze applications to identify risks and improve performance. Lead the design and implementation of complex Java/J2EE-based enterprise applications.