Summary written by Jobs Hindustan from Citi's advert and our data on 8,417 current jobs in India. How we check every job
At a glance
Citi has an opening for Pyspark Engineer in Gurugram. It is a full-time hybrid role in Software & IT, asking for at least 4 years of experience, first listed on 31 October. The description mentions Apache Spark, Python, ETL, Kafka, REST APIs and Kubernetes. Citi has 827 other openings in India, 140 of them in Gurugram. Across all employers on Jobs Hindustan there are 103 Software & IT openings in Gurugram today; the typical one asks for 6 years.
Apache SparkPythonETLKafkaREST APIsKubernetesDatabricksData modelling
Skills in this advert
How often each skill named in this advert appears across the 3,145 software & IT jobs we list in India today. Python is the most widely requested (28% of jobs), while Databricks is the least common (2%). Widely requested skills are what employers expect as a baseline; rarer ones show what is special about this job.
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Before you apply
- Check it is still open. We found this job on Citi's Workday site on 31 October 2026 and checked it again 4 November at 5:47 am IST. When an employer takes a job down, we remove it at our next daily update.
- Plan the commute. This is a hybrid role based in Gurugram. Ask how many days a week you would be expected in the office.
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About hiring at Citi
Citi has 828 openings in India on Jobs Hindustan today across 7 cities. Most are in software & IT (266), data & AI (145) and finance & banking (113). The biggest locations are Pune (355), Mumbai (194) and Gurugram (141). None of them can be done fully from home, and 9% are open to freshers or interns. We collect Citi's jobs every day straight from its own careers system (Workday), never from job boards, agencies or consultants.
The employer's advert
This is Citi's own description of the job, copied word for word from its careers site. We have not edited it.
Show the full advert from CitiHide the advert691 words
We are seeking an experienced and results-driven PySpark / Big Data Engineer to design, develop, and maintain large-scale batch and real-time data pipelines. In this role, you will be responsible for transforming complex raw data into actionable analytical data models, optimizing distributed computing workloads, and ensuring data integrity, scalability, and security across enterprise data platforms.
The ideal candidate possesses deep expertise in Apache Spark architecture, advanced Python programming, distributed systems optimization, modern cloud platforms, and data warehousing/lakehouse paradigms.
Key Responsibilities
Data Pipeline Design & Development
- Architect, build, and maintain robust, scalable ETL/ELT pipelines using PySpark and Python to ingest data from diverse batch and streaming sources (Kafka, relational databases, REST APIs, Object Storage).
- Design and implement Lakehouse architectures using formats such as Delta Lake, Apache Iceberg, or Apache Hudi.
- Build reusable frameworks and data ingestion libraries to standardize enterprise data processing.
Spark Performance Tuning & Optimization
- Diagnose and tune Spark application performance, managing memory allocation, partitions, execution plans, broadcast joins, data skews, and garbage collection.
- Optimize query execution plans using Catalyst Optimizer and Tungsten execution engine.
- Monitor and troubleshoot production Spark jobs across cluster management environments (YARN, Kubernetes, or Databricks).
Data Modeling & Architecture
- Collaborate with Data Architects to design dimensional (Star/Snowflake), normalized, and Data Vault schemas optimized for analytical workloads.
- Ensure efficient data storage, partitioning strategies, and file format selection (Parquet, ORC, Avro).
Orchestration, CI/CD & DevOps
- Schedule and orchestrate complex workflow DAGs using workflow orchestrators such as Apache Airflow, Prefect, or Dagster.
- Implement CI/CD pipelines (Git, Jenkins, GitLab CI, or GitHub Actions) for automated testing, packaging, and deployment of data pipelines.
- Write unit tests, integration tests, and data validation routines (e.g., Great Expectations, PyTest).
Governance, Security & Quality
- Implement enterprise data governance, lineage tracking, metadata management, and data quality frameworks.
- Ensure strict compliance with data security, masking, tokenization, RBAC, and regulatory privacy standards (e.g., GDPR, CCPA).
Required Technical Qualifications & Skills
- Core Technologies - Apache Spark, PySpark (Spark SQL, DataFrames, Datasets, Structured Streaming), Python 3.x
- Database & Querying - Advanced SQL, Query optimization, Indexing, Window functions
- Data Lake & Lakehouse - Delta Lake, Apache Iceberg, Apache Hudi, Parquet, Avro, ORC
- Workflow & Orchestration - Apache Airflow, Luigi, Prefect, or Databricks Workflows
- Cloud Platforms - AWS (EMR, Glue, S3, Redshift), Azure (Synapse, ADLS, HDInsight), or GCP (Dataproc, BigQuery, GCS)
- Streaming Technologies - Apache Kafka, Spark Structured Streaming, Event Hubs, or Kinesis
Key Competencies & Experience
- Distributed Computing Fundamentals: In-depth knowledge of Spark internals (RDD, Catalyst Optimizer, DAG execution, Shuffling, Narrow vs. Wide dependencies).
- Production Experience: Minimum 4+ years of hands-on experience building and deploying production-grade PySpark applications at enterprise scale.
- Problem Solving: Proven track record in debugging memory bottlenecks, Out-Of-Memory (OOM) errors, and resolving data skew issues.
- Data Engineering Best Practices: Experience implementing modular code architectures, logging, monitoring (Prometheus, Grafana, CloudWatch), and alerting.
5. Preferred Qualifications (Nice-to-Have)
- Hands-on experience with Databricks platform (Delta Lake, Unity Catalog, Photon engine, MLflow).
- Familiarity with Scala/Java in addition to Python.
- Knowledge of DataOps and Infrastructure as Code (Terraform, CloudFormation).
- Experience with modern analytical data warehouses (Snowflake, Google BigQuery, Amazon Redshift).
- Relevant certifications: Databricks Certified Data Engineer Associate / Professional AWS Certified Data Engineer / Azure Data Engineer Associate (DP-203)CCA Spark and Hadoop Developer (or equivalent)
6. Educational Requirements
- Bachelor’s or Master’s degree in Computer Science, Software Engineering, Information Technology, Data Science, or a related quantitative field (or equivalent practical experience).
Primary : Py Spark, Python
Secondary : Bigdata, Abinitio, Unix, Oracle
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Job Family Group:
Technology------------------------------------------------------
Job Family:
Applications Development------------------------------------------------------
Time Type:
Full time------------------------------------------------------
Most Relevant Skills
Please see the requirements listed above.------------------------------------------------------
Other Relevant Skills
For complementary skills, please see above and/or contact the recruiter.------------------------------------------------------
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.
Jobs Hindustan copied this listing from Citi's official careers site on 30 October 2026 and checked it again 4 November at 5:47 am IST. Citi never asks candidates for money. If anyone does, it is a scam.
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