AI Developer Jobs in New Jersey

INTRODUCTION

The Junior AI Data Engineer is an intermediate level position responsible for participation in the establishment and implementation of new or revised AI applications and evaluations with the Technology team. The overall objective of this role is to contribute to AI systems analysis and programming activities.

Responsibilities

- Data Quality & Bias Auditing: Develop and automate test plans to audit the quality, machine-readability, and potential biases of data used by AI agents. Implement data validation pipelines to ensure a reliable and fair foundation for all AI models.
- Model & Inference Evaluation: Design and implement evaluation framework to measure the accuracy of AI-driven inferences and the performance of outlier detection. Set up A/B testing and human-in-the-loop validation workflows.
- Agent Skill & Performance Testing: Create and run automated integration and regression tests to validate MCPs developed for Data Services. Measure and report on key performance indicators (KPIs) such as latency, throughput, and resource utilization to ensure adherence to enterprise benchmarks.

QUALIFICATIONS

- 2+ years of relevant experience in the Financial Service industry
- Has prior exposure to AI and building Apps using AI
- Strong Python/Java experience
- Exposure to develop agents using ADK
- Experience developing MCP servers
- Intermediate level experience in Applications Development role
- Consistently demonstrates clear and concise written and verbal communication
- Demonstrated problem-solving and decision-making skills
- 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.

Job Family Group: Technology

Job Family: Applications Development

Time Type: Full time

Primary Location: Jersey City New Jersey United States

Primary Location Full Time Salary Range: $95,770.00 - $133,630.00

In addition to salary, Citi’s offerings may also include, for eligible employees, discretionary and formulaic incentive and retention awards. Citi offers competitive employee benefits, including: medical, dental & vision coverage; 401(k); life, accident, and disability insurance; and wellness programs. Citi also offers paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays. For additional information regarding Citi employee benefits, please visit citibenefits.com. Available offerings may vary by jurisdiction, job level, and date of hire.

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills

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

Anticipated Posting Close Date: Jun 11, 2026

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.