Senior Technical Lead Java

Posted:
8/12/2025, 5:16:45 AM

Location(s):
Ontario, Canada ⋅ Mississauga, Ontario, Canada

Experience Level(s):
Senior

Field(s):
DevOps & Infrastructure ⋅ Software Engineering

Architect and Lead the Future of Fintech.

Citi seeks a highly experienced and driven Senior Technical Lead to spearhead the re-engineering of a critical client-server application within our Issuer Services domain. This high-impact role offers the opportunity to shape the technical vision and lead the development of innovative solutions for a leading global financial institution. Following the re-engineering effort, you will guide the team in delivering continuous business improvements and enhancements to the platform.

Responsibilities:

  • Provide hands-on technical leadership and architectural direction for the re-engineering of a mission-critical Issuer Services application.
  • Design and implement robust, scalable, and performant solutions using Java, Spring Boot, and modern web technologies.
  • Lead and mentor a team of developers, fostering a culture of collaboration, innovation, and technical excellence.
  • Collaborate closely with product owners and stakeholders to translate business requirements into well-defined technical solutions.
  • Drive the adoption of modern software development methodologies, including Agile, DevOps, and CI/CD.
  • Proactively identify and mitigate technical risks, ensuring the timely and successful delivery of projects.
  • Contribute to the continuous improvement of development processes and tools.
  • Champion the use of cutting-edge technologies and best practices.

Qualifications:

  • Bachelor's or Master's degree in Computer Science or a related field.
  • 5+ years of hands-on software development experience, with a deep understanding of Java, Spring Boot, and related technologies.
  • 3+ years of experience in a technical leadership role, leading and mentoring development teams.
  • Proven experience architecting and delivering complex software solutions in an enterprise environment.
  • Strong understanding of object-oriented design principles, design patterns, data structures, and algorithms.
  • Extensive experience with RESTful APIs, microservices architecture, and database technologies (SQL and NoSQL).
  • Experience with modern web technologies (Angular or similar frameworks is a plus).
  • Familiarity with DevOps practices and tools (e.g., CI/CD, Docker, Kubernetes).
  • Excellent communication, interpersonal, and collaboration skills.
  • Experience in the financial services industry is highly desirable.

Benefits:

  • Competitive salary and comprehensive benefits package.
  • Opportunity to lead a high-impact, transformative project.
  • Collaborative and supportive work environment.
  • Mentorship and career development opportunities within a leading global bank.

------------------------------------------------------

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.

 

If you are a person with a disability and need a reasonable accommodation to use our search tools and/or apply for a career opportunity review Accessibility at Citi.

View Citi’s EEO Policy Statement and the Know Your Rights poster.

Citi

Website: https://www.citigroup.com/

Headquarter Location: New York, New York, United States

Employee Count: 10001+

Year Founded: 1812

Last Funding Type: Post-IPO Equity

Industries: Banking ⋅ Credit Cards ⋅ Financial Services ⋅ Wealth Management