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Data Platform Developer

CitigroupCitigroup·Financial Services

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Sponsorship

H-1B history

This company has a track record of sponsoring H-1B visas.

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About the role

We are seeking highly experienced Data engineer to join our team.


Experience

  • 5-8 years of experience in Data Engineering, Data Warehousing, and Cloud Data Platform development.

Data Engineering

  • Strong hands-on experience with Snowflake, PySpark, Python, and SQL.
  • Expertise in designing and developing scalable ETL/ELT pipelines for large-volume datasets.
  • Experience with data ingestion, transformation, data quality, reconciliation, and performance optimization.
  • Strong understanding of dimensional modeling, data warehousing concepts, and metadata-driven frameworks.

Cloud & Big Data

  • Hands-on experience with AWS services such as S3, Glue, Lambda, EMR, Athena, Redshift, ECS/EKS, and IAM.
  • Experience building cloud-native data solutions and modern data platforms.
  • Strong understanding of distributed processing and big data architectures.

Snowflake

  • Expertise in Snowflake architecture, SnowSQL, Streams, Tasks, Dynamic Tables, Snowpark, Data Sharing, and Performance Tuning.
  • Experience implementing scalable data marts, semantic layers, and enterprise reporting solutions.
  • Knowledge of Snowflake security, governance, and cost optimization best practices.

AI & Emerging Technologies

  • Exposure to Generative AI, Agentic AI, LLMs, Vector Databases, and AI-powered analytics solutions.
  • Experience leveraging AI services for data discovery, data quality, metadata management, or business insights.
  • Understanding of RAG architectures, embeddings, and AI-assisted data engineering workflows.

DevOps & Automation

  • Experience with Git, Jenkins, GitHub Actions, Terraform, and Infrastructure as Code.
  • Familiarity with CI/CD pipelines and automated deployment of data workloads.
  • Experience with workflow orchestration tools such as Airflow or similar platforms.

Data Integration

  • Experience integrating data from relational databases, APIs, event streams, and enterprise applications.
  • Exposure to CDC, real-time processing, Kafka, and event-driven architectures.
  • Strong understanding of data lineage, governance, retention, and regulatory compliance requirements.

Soft Skills

  • Strong analytical and problem-solving skills.
  • Ability to work independently in a fast-paced Agile environment.
  • Excellent communication and stakeholder management skills.

Preferred

  • Experience with Oracle, Hadoop modernization, Ab Initio migration, or enterprise data platform transformation initiatives.
  • Exposure to Data Mesh, Data Fabric, and modern analytics architectures.
  • Financial Services or Regulated Industry experience.
  • Experience building AI-ready data platforms and supporting advanced analytics use cases.

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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 & Tags

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Aplyr's read

Citigroup is a global financial services leader offering diverse roles, attracting professionals in finance, technology, and operations seeking international exposure and advancement.

Synthesized from recent postings & public sources

What's promising

  • •Citigroup's global presence offers employees opportunities for international career advancement.
  • •The company invests heavily in technology, providing roles for tech-savvy professionals.
  • •Citigroup's diverse services allow for career growth across multiple financial sectors.

What to watch

  • •Citigroup has faced regulatory challenges impacting its operations and reputation.
  • •The company's size can lead to bureaucratic processes that slow decision-making.
  • •Citigroup's restructuring efforts may create uncertainty in job stability.

Why Citigroup

  • •Citigroup's extensive global network differentiates it from many competitors.
  • •The firm's commitment to innovation is evident in its technology-driven roles.
  • •Citigroup offers specialized roles requiring language skills, such as Japanese-speaking positions.

Aplyr’s read is generated by AI from public sources. Was it useful?

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About Citigroup

Citi, also known as Citigroup Inc., is a global financial services corporation that provides a wide range of financial products and services to consumers, corporations, governments, and institutions.

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