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Java/Python Application Development Engineer, AVP

Citigroup Inc., Jersey City, NJ, United States


Position Overview
The Java/Python Application Development Engineer is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective is to contribute to applications systems analysis and programming activities. This role is for a backend developer focused on creating and maintaining high‑performance, scalable software solutions, working with modern, cloud‑native architectures and distributed systems to build the backbone of our applications. The ideal candidate will leverage server‑side programming and data management expertise to contribute to robust and resilient systems in a fast‑paced environment.

Responsibilities

Design, develop, and maintain robust, scalable, and high‑performance backend solutions.

Architect and implement applications based on distributed systems and cloud‑native principles.

Write clean, efficient, and maintainable code, primarily in Java and/or Python.

Work with containerization technologies such as Docker and Kubernetes for application deployment and orchestration.

Integrate and manage various Database Management Systems (DBMS) to ensure data persistence and reliability.

Optionally, develop and manage real‑time data processing and streaming pipelines.

Conduct feasibility studies, time and cost estimates, IT planning, risk technology, application development, model development, and establish and implement new or revised application systems and programs.

Monitor and control all phases of the development process and analysis, design, construction, testing, and implementation, and provide user and operational support on applications to business users.

Utilize in‑depth specialty knowledge of application development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement.

Recommend and develop security measures in post‑implementation analysis of business usage to ensure successful system design and functionality.

Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems.

Ensure essential procedures are followed and help define operating standards and processes.

Serve as advisor or coach to new or lower level analysts.

Has the ability to operate with a limited level of direct supervision.

Can exercise independence of judgement and autonomy.

Acts as SME to senior stakeholders and/or other team members.

Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm’s reputation and safeguarding Citigroup, its clients and assets.

Qualifications

5+ years of relevant experience in systems analysis and programming of software applications.

Strong understanding of distributed systems and cloud‑native architectural principles.

Proven experience in backend development with a passion for building robust solutions.

Strong programming proficiency in Java and/or Python.

Good understanding of Database Management Systems (DBMS), both relational and NoSQL.

Experience with containerization technologies (e.g., Docker, Kubernetes) is a significant plus.

Experience with real‑time data streaming technologies is considered a plus.

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.

Primary Location:

Jersey City, New Jersey, United States

Salary Range:

$121,200.00 - $181,800.00

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, please view Citi’s Accessibility at Citi. View Citi’s EEO Policy Statement and the Know Your Rights poster.

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