IT & Software

Senior Java React Full Stack Developer

Citi

Mississauga · Peel Region · Canada

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Build scalable Java and React solutions at Citi, applying Spring Boot and microservices expertise across global Markets Technology teams. Full-time work supports OTC derivatives transformation.

As a Senior Full Stack Java Developer, you will build robust applications for complex business problems. You will work with product teams, users, and technology groups across the software lifecycle. The position emphasizes systems analysis, programming, testing, implementation, and production support.

Key Responsibilities:

  • Develop applications supporting specific business and user-area needs
  • Monitor analysis, design, construction, testing, and implementation phases
  • Consult users and technology groups on advanced programming solutions
  • Provide rotational Level Three production support
  • Advise or coach new and lower-level analysts

Requirements:

  • Five or more years of relevant experience
  • Proficiency programming with Java and React
  • Experience with Spring Framework and Spring Boot
  • Knowledge of PL-SQL, Oracle, data structures, and algorithms
  • Bachelor’s degree in IT or computer-related field

Apply senior Java, React, Spring Boot, and microservices expertise to Citi’s global applications development work.

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Reference: WJ-4483_1557638 · Posted 09 Nov 2026, 01:30 AM

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