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Java backend Developer with Banking exp
LinkedIn Recruiter Post
Hiring Java backend Developer with Banking exp for hybrid role in Mississauga. Must have 5 - 14 yrs exp, Java, Spring Boot, Microservices, MongoDB.
About the role
- Senior Java Technology Developer at Citi leading Credit Risk systems and application modernization efforts. Collaborating with global teams to deliver high-quality solutions in Capital Markets.
Responsibilities
- Deliver advanced technology initiatives as a senior individual contributor, providing expertise across the full software development lifecycle—from concept and design through development, testing, and deployment
- Lead the design, development, and modernization of business‑critical Credit Risk systems, ensuring resilience, scalability, and regulatory compliance
- Provide technical leadership on large‑scale initiatives, including re‑engineering complex, franchise‑critical, monolithic applications into modern, cloud‑native microservices architectures
- Act as a technical advisor and coach to mid‑level and junior developers, strengthening engineering standards and overall team capability
- Partner closely with a global team of software engineers, business analysts, DevOps, and support teams to deliver high‑quality solutions across Capital Markets and Risk domains
- Contribute to architectural decisions and guide platform modernization efforts involving new technologies and cloud migration
- Ensure applications meet enterprise risk, performance, security, and availability standards.
Requirements
- 6+ years of relevant experience in application development or systems analysis
- Strong Core Java experience developing robust, scalable, and maintainable applications using Object‑Oriented Design principles
- Hands‑on experience with concurrent and multi‑threaded programming
- Experience working in Agile development environments with a strong emphasis on Test‑Driven Development (TDD)
- Deep understanding of Java internals, including class loading, JVM memory management, and performance tuning
- Experience with distributed caching frameworks such as GridGain, Oracle Coherence, Redis, or equivalent technologies
- Database expertise with RDBMS (preferably Oracle) and NoSQL technologies (preferably MongoDB)
- Practical experience re‑engineering large monolithic applications into microservices architectures
- Strong cloud computing experience, including containers and orchestration technologies such as Docker and Kubernetes
- Hands‑on experience with distributed systems and data processing technologies such as Flink and cloud‑based platforms handling large datasets
- Familiarity with Linux/Unix environments, including scripting capabilities
- SDLC and DevOps tools experience including Git/BitBucket, CI/CD frameworks (Jenkins, SonarQube), JIRA, and secure coding toolkits
- Experience leveraging AI‑assisted development tools such as GitHub Copilot or Devin
- Proven experience working in the Capital Markets domain
- Strong understanding of Derivatives, Credit Risk, and Risk Management concepts
- Experience developing and supporting business‑critical, risk‑sensitive platforms
- Excellent written and verbal communication skills in English
- Ability to collaborate effectively across large, globally distributed teams and influence key architectural and strategic decisions
- Strong problem‑solving skills with the ability to manage multiple priorities under pressure
- Highly motivated self‑starter with a passion for continuous learning and improvement
- Proven experience mentoring and developing junior team members to deliver high‑quality, production‑grade solutions.
Benefits
- Health insurance
- 401(k) retirement plans
- Paid time off
- Flexible work arrangements
- Professional development opportunities
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