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AI Data Engineer

Job in Mississauga, Ontario, Canada
Listing for: Citigroup Inc.
Full Time position
Listed on 2026-10-25
Job specializations:
  • Software Development
    AI Engineer (Applied/Software), Machine Learning/ ML Engineer, Python, Cloud Engineer - Software
Salary/Wage Range or Industry Benchmark: 94300 CAD Yearly CAD 94300.00 YEAR
Job Description & How to Apply Below

We are seeking a highly motivated AI Data Engineer to design, develop, and deploy AI-powered applications and agentic solutions that enhance business processes and client delivery capabilities. This role is primarily hands-on and requires strong software engineering, data engineering, and AI/ML expertise with a focus on building scalable enterprise solutions.

The successful candidate will work closely with architects, product owners, data scientists, and engineering teams to implement AI-driven capabilities including LLMs, Agentic AI workflows, Retrieval-Augmented Generation (RAG), and intelligent automation solutions within a regulated financial services environment.

Key Responsibilities:
  • Agent Design and Development:
    Design and implement intelligent agents, including their perception, reasoning, planning, and action execution modules.
  • Data Engineering & Integration:
    Design and develop data pipelines supporting AI and machine learning workloads. Ensure data quality, lineage, governance, and security requirements are met.
  • Machine Learning Integration:
    Integrate various machine learning models (e.g., LLMs, reinforcement learning, predictive models) to enhance agent capabilities and decision-making.
  • Software Engineering:
    Develop production-grade applications and APIs using Python and/or Java. Build reusable services, microservices, and AI components.
  • Framework and Tooling:
    Utilize and contribute to agentic AI frameworks and development tools.
  • Research and Innovation:
    Stay abreast of the latest advancements in AI, particularly in agent-based systems, autonomous AI, and related fields, and propose innovative solutions.
  • Collaboration:

    Work closely with cross-functional teams including AI researchers, data scientists, product managers, and software engineers to integrate agentic solutions into broader products and services.
  • Documentation:
    Create comprehensive technical documentation for agent designs, implementations, and operational procedures.
Required Qualifications:
  • Experience:

    5+ years of professional experience in software development. 2+ years working with AI/ML, Generative AI, or intelligent automation solutions. Financial services experience preferred.
  • Programming:
    Strong proficiency in Python, SQL;
    Java is a plus.
  • AI/ML Expertise:
    Experience working with Generative AI and LLM-based applications.
  • Knowledge of Prompt Engineering, RAG, embeddings, vector DBs, and agentic frameworks.
  • Familiarity with Lang Chain, Lang Graph, CrewAI, Auto Gen, or similar frameworks.
  • Experience utilizing OpenAI, Azure, Anthropic, Gemini, Bedrock, or equivalent platforms.
  • Understanding of machine learning fundamentals and model evaluation technique.
  • Data Engineering:
    Experience designing and supporting data pipelines and data integration workflows.
  • Problem-Solving:
    Excellent analytical and problem-solving skills with a creative approach to complex challenges.
  • Communication:
    Strong written and verbal communication skills, with the ability to articulate complex technical concepts to diverse audiences.
  • Platforms:
    Experience with cloud platforms (AWS, Azure, GCP) and containerization technologies (Docker, Kubernetes).
  • Domain – Finance preferable
  • Collaboration – Able to collaborate within and across teams and organizations
Education:
  • Bachelor’s degree/University degree or equivalent experience
Job Family Group:
  • Technology
Job Family:
  • Applications Development
Time Type:
  • Full time
Primary Location Full Time Salary Range:
  • $94,300.00 - $
Most Relevant Skills
  • Please see the requirements listed above.
Other Relevant Skills
  • For complementary skills, please see above and/or contact the recruiter.
Automated Processing and AI

We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and…

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