Senior Full Stack Java Developer

Posted 2 Days Ago
Be an Early Applicant
Mississauga, ON, CAN
In-Office
94K-142K Annually
Senior level
Fintech • Financial Services
The Role
Develop and maintain full stack applications for Citi’s Oracle Ledger Program using Java, Angular or React, REST APIs, and Selenium. Lead software delivery from analysis through implementation, provide advanced L3 production support, resolve complex issues, collaborate with business and technology teams, uphold engineering standards, and mentor developers within a global delivery model.
Summary Generated by Built In

Citi is looking for a Senior Full Stack Developer to join the Oracle Ledger Program, where you will build and maintain the common services and user interfaces that underpin critical financial systems across the organization. In this role, you will work with a high-performing technology team to develop full stack applications, drive technical solutions end-to-end, and provide expert-level support across a global delivery model. This is an opportunity to apply your engineering expertise to systems that directly support Citi's financial infrastructure at scale.


Responsibilities
  • Design, develop, and maintain full stack applications for the Oracle Ledger Program, building both frontend interfaces and backend services to meet evolving business requirements.
  • Build and enhance common services and user interfaces using Java, Angular or React, and REST APIs, ensuring high-quality, scalable, and maintainable code.
  • Lead the full development lifecycle across analysis, design, construction, testing, and implementation to deliver reliable software on schedule.
  • Provide L3 technical support as part of an around-the-sun global support model, diagnosing and resolving complex application issues with minimal disruption.
  • Collaborate with business users and cross-functional technology teams to translate requirements into practical technical solutions and recommend the most effective engineering approaches.
  • Develop and implement automated test coverage using Selenium to validate functionality and protect system integrity across releases.
  • Define and uphold engineering standards and best practices, contributing to a consistent and maintainable codebase across the team.
  • Act as a subject matter expert for senior stakeholders and teammates, providing technical guidance and mentoring less experienced developers.

Required Qualifications & Skills
  • Experience in software development, with a strong focus on full stack engineering across enterprise applications.
  • Proficiency in Java for backend development, with demonstrated experience building and consuming REST APIs in production environments.
  • Hands-on experience with Angular or React for building responsive, user-facing web interfaces.
  • Practical experience with Selenium for automated testing, including writing and maintaining test suites that support continuous delivery.
  • Proven ability to manage and deliver software projects end-to-end, including planning, prioritization, and delivery under deadline pressure.
  • Experience providing advanced application support, including root cause analysis and resolution of complex production issues.
  • Bachelor's degree in a relevant field or equivalent professional experience.

Beneficial Skills & Qualifications
  • Familiarity with Python for scripting, automation, or data processing tasks within an enterprise application context.
  • Exposure to Oracle financial systems or ledger-based platforms, providing useful context for the business domain.
  • Experience working within global or follow-the-sun support and delivery models across distributed teams.

Recommended Qualifications:

  • 4+ years of relevant experience
  • Experience in systems analysis and programming of software applications
  • Experience in managing and implementing successful projects
  • Working knowledge of consulting/project management techniques/methods
  • Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements

Education:

  • Bachelor’s degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.


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Job Family Group: Technology

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Job Family:Applications Development

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Time Type:Full time

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Primary Location Full Time Salary Range:$94,300.00 - $141,500.00

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Most Relevant Skills Please see the requirements listed above.

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Other Relevant Skills For complementary skills, please see above and/or contact the recruiter.

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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. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

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.

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This job opening is for an existing job vacancy.

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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.

Skills Required

  • Software development experience focused on full stack enterprise applications
  • Proficiency in Java backend development
  • Experience building and consuming REST APIs in production
  • Hands-on experience with Angular or React
  • Practical experience with Selenium automated testing and test suite maintenance
  • Ability to manage and deliver software projects end-to-end
  • Advanced application support experience, including root cause analysis and complex production issue resolution
  • Bachelor’s degree in a relevant field or equivalent professional experience
  • 4+ years of relevant experience
  • Experience in systems analysis and software application programming
  • Experience managing and implementing successful projects
  • Working knowledge of consulting or project management techniques and methods
  • Ability to work under pressure and manage deadlines or changing requirements
  • Familiarity with Python for scripting, automation, or data processing
  • Exposure to Oracle financial systems or ledger-based platforms
  • Experience with global or follow-the-sun support and delivery models

Citi Compensation & Benefits Highlights

The following summarizes recurring compensation and benefits themes identified from responses generated by popular LLMs to common candidate questions about Citi and has not been reviewed or approved by Citi.

  • Healthcare Strength — Health coverage is presented as comprehensive, including free in-network preventive care, mental-health resources, and the Be Well Program. Materials also state new hires have access to health and insurance benefits from the outset.
  • Retirement Support — The retirement plan offers a $1-for-$1 match up to 6% of eligible pay. New employees are eligible for the plan, with automatic enrollment after 90 days if they do not enroll themselves.
  • Inclusive Benefits Coverage — Benefits highlight fertility treatment coverage, adoption/surrogacy reimbursement up to $30,000, and disability coverage. Coverage extends to spouses and domestic partners regardless of gender identity or sexuality, with gender-affirming care-related support noted.

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The Company
HQ: Kwun Tong, Kowloon
223,850 Employees

What We Do

Citi's mission is to serve as a trusted partner to our clients by responsibly providing financial services that enable growth and economic progress. Our core activities are safeguarding assets, lending money, making payments and accessing the capital markets on behalf of our clients. We have 200 years of experience helping our clients meet the world's toughest challenges and embrace its greatest opportunities. We are Citi, the global bank – an institution connecting millions of people across hundreds of countries and cities.

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