AI/ML Engineer – Full Stack Developer

Citi

Senior AI/ML Engineer driving AI/ML solution design and development at Citi, managing multiple application development teams and advanced AI systems integration.

Posted 7/9/2026full-timeIrving • Florida, Texas • 🇺🇸 United StatesMid-LevelSenior💰 $107,120 - $160,680 per yearWebsite

Tech Stack

Tools & technologies

JavaPython

About the role

Key responsibilities & impact

Accountable for executing and driving mid-size feature application design and development efforts to completion, serving as a development lead on medium-scale projects and supporting the execution of larger efforts.
Proficient at operating with considerable autonomy and discretion as you will significantly influence the way an application is designed and developed by providing subject specific expertise and an advanced level of understanding of application programming principles.
Manage one or more Applications Development teams in an effort to accomplish established goals as well as conduct personnel duties for team (e.g. performance evaluations, hiring and disciplinary actions).
Utilize in-depth knowledge and skills across multiple Applications Development areas to provide technical oversight across systems and applications.
Lead the design, development, and implementation of sophisticated AI/ML, Generative AI, and Agentic AI solutions, including AI assistant tools, in close collaboration with AI architects, product owners, and cross-functional engineering teams within the Engineering Excellence framework.
Architect and develop end-to-end AI systems, leveraging both Python for machine learning workflows and Java for scalable enterprise-grade backend services, ensuring seamless integration with existing and new applications.

Requirements

What you’ll need

5-8 years in a product development/product management environment
Strong analytical and quantitative skills; Data driven and results-oriented
Experience delivering with an agile methodology
Experience in affecting large culture change
Experience leading infrastructure programs
Skilled at working with third party service providers
Excellent written and oral communication skills

Benefits

Comp & perks

medical, dental & vision coverage
401(k)
life, accident, and disability insurance
wellness programs
paid time off packages, including planned time off (vacation), unplanned time off (sick leave), and paid holidays

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills & Tools

Application Programming PrinciplesFeature Application DesignTechnical OversightData AnalysisQuantitative Skills

Soft Skills

Excellent Communication SkillsAnalytical SkillsResults-Oriented