Citi 3030 jobs openings
Citi 3030 jobs openings

Applications Development Senior Programmer Analyst

Onsite Pune, India Posted 10 hours ago
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Job details

Role Summary
We are looking for a mid-level Python Developer with combined experience in Data Engineering and AI/NLP engineering. The candidate will build NLP pipelines using libraries such as Flair, BERT, and LLM frameworks, and will also work on large-scale data processing using PySpark, Pandas, and related data tools. The role includes developing APIs, integrating with platform services, and supporting CI/CD deployments using GitHub and LightSpeed Enterprise.

Key Responsibilities
  • Develop and optimize ETL/data processing jobs using PySpark, Pandas, PyArrow, and related libraries.
  • Build and maintain NLP pipelines using Flair, BERT, and LLM-based models.
  • Develop scalable ingestion and data transformation pipelines for AI and analytics use cases.
  • Build and maintain Flask-based APIs for model inference and service integrations.
  • Use regular expressions for text cleaning, parsing, and NLP preprocessing.
  • Integrate caching and fast lookups using Redis.
  • Manage and deploy ML models using MLflow for tracking and versioning.
  • Support CI/CD workflows using GitHub, LightSpeed Enterprise, and deployment pipelines.
  • Create and maintain Autosys JILs for job scheduling and automation.
  • Use basic Linux commands for troubleshooting, operations, and deployment tasks.
  • Monitor application and system health using ITRS Geneos.
  • Write unit tests and improve automation test coverage (PyTest/unittest).
  • Work with REST APIs, microservices, and basic shell scripting.
  • Work with cloud services (ECS), including boto3.
Required Skills
  • 3–5 years of hands-on Python programming experience.
  • Strong fundamentals in Python, OOP, and design patterns.
  • Experience with NLP libraries such as Flair, BERT, HuggingFace Transformers, or similar.
  • Solid experience with PySpark, Pandas, PyArrow, and distributed data pipelines.
  • Experience building APIs using Flask (FastAPI is a plus).
  • Experience with MLflow for model tracking and deployment.
  • Good understanding of CI/CD practices and Git workflows.
  • Experience working with Redis or similar in-memory stores.
  • Experience with Autosys JILs for job scheduling.
  • Comfortable with Linux command line and shell scripting.
  • Strong debugging, problem-solving, and teamwork skills.
  • Exposure to cloud services; AWS boto3 experience is an asset.
Nice-to-Have
  • Experience with Polars or Dask for high-performance data processing.
  • Experience with PyTorch or TensorFlow for model training.
  • Experience with Docker, Kubernetes, or containerized deployments.
  • Experience with monitoring tools such as ITRS Geneos.
  • Experience with FastAPI, Airflow, or Prefect.

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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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Applications Development Senior Programmer Analyst
Onsite Pune, India Posted 10 hours ago
Save Job