Java Spark Developer

Posted Yesterday
Be an Early Applicant
2 Locations
In-Office
Mid level
Fintech • Financial Services
The Role
Develop and support Java and Spark applications, analyze and resolve system issues, identify vulnerabilities, perform testing and debugging, consult with users and technology teams, and recommend application enhancements. The role requires software development, systems analysis, cloud and big data knowledge, security awareness, risk management, and mentoring junior analysts.
Summary Generated by Built In

Responsibilities:

  • Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements, including using script tools and analyzing/interpreting code
  • Consult with users, clients, and other technology groups on issues, and recommend programming solutions, install, and support customer exposure systems
  • Apply fundamental knowledge of programming languages for design specifications.
  • Analyze applications to identify vulnerabilities and security issues, as well as conduct testing and debugging
  • Serve as advisor or coach to new or lower level analysts
  • Identify problems, analyze information, and make evaluative judgements to recommend and implement solutions
  • Resolve issues by identifying and selecting solutions through the applications of acquired technical experience and guided by precedents
  • Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.

Qualifications:

  • 3-5 years of relevant experience in Apps Development or systems analysis role
    • Proficiency in Java/J2EE/Spark/Python/PySpark/design patterns & web application development framework like Spring, Hibernate
    • DB SQL proficiency
    • Understanding of Micro Service / Agentic AI / RAG
    • Understanding of Big Data Technologies like HDFS, HIVE
    • Understanding of Cloud technology like Kubernetes, Docker, OpenShift
  • Good experience system analysis and in programming of software applications
  • Demonstrated leadership skills
  • Consistently demonstrates clear and concise written and verbal communication

Education:

  • Bachelor’s degree/University degree or equivalent experience

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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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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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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

  • 3-5 years of relevant experience in application development or systems analysis
  • Proficiency in Java, J2EE, Spark, Python, PySpark, design patterns, and web application frameworks such as Spring and Hibernate
  • SQL proficiency
  • Understanding of microservices, Agentic AI, and RAG
  • Understanding of big data technologies including HDFS and Hive
  • Understanding of cloud technologies including Kubernetes, Docker, and OpenShift
  • Experience in system analysis and software application programming
  • Demonstrated leadership skills
  • Clear and concise written and verbal communication
  • Bachelor's degree, university degree, or equivalent experience

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 — Benefits coverage is positioned as comprehensive, including health, dental, and vision insurance plus on-site clinics, prescription drug support, and disability coverage. Family-building support such as fertility assistance is described as a notable differentiator within the overall package.
  • Retirement Support — Retirement benefits are framed as strong, highlighted by a 401(k) with matching and additional plan options like a Roth 401(k). Financial support is reinforced through discounts and broader financial guidance resources tied to the benefits ecosystem.
  • Wellbeing & Lifestyle Benefits — Wellbeing support extends beyond insurance through programs like an Employee Assistance Program, counseling/legal resources, and gym or wellness reimbursement. These offerings increase the perceived total rewards value even when cash compensation sentiment varies by role.

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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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