873 Senior Data Engineer jobs in Chennai

The Applications Development Intermediate Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.

Responsibilities:

• Design, development of BigData applications/ pipelines using Spark, Scala, SQL, Pyspark, Python, Java
• Consult with users, clients, and other technology groups on issues, and recommend programming solutions, install, and support customer exposure systems
• Appropriately assess risk when business decisions are made, demonstrating particular consideration for the firm's reputation and safeguarding Citigroup, its clients and assets, by driving compliance with applicable laws, rules and regulations, adhering to Policy, applying sound ethical judgment regarding personal behavior, conduct and business practices, and escalating, managing and reporting control issues with transparency.

Qualifications:

• 4-8 years of experience in software development, building large scale distributed data processing systems or large-scale applications
• Designing & developing Big Data solutions with at least one end to end implementation.
• Strong Hands-on experience in following technical skills: Apache Spark, Scala/ Java, XML/ JSON/ Parquet/ Avro, SQL, Linux, Hadoop Ecosystem (HDFS, Spark, Impala, HIVE, HBASE etc.), Kafka.
• Performance analysis, troubleshooting and issue resolution and Exposure to latest Cloudera offerings like Ozone, Iceberg.
• Intermediate level experience in Applications Development role
• Consistently demonstrates clear and concise written and verbal communication
• Demonstrated problem-solving and decision-making skills
• Ability to work under pressure and manage deadlines or unexpected changes in expectations or requirements

Education:

• Bachelor's degree/University degree or equivalent experience

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

-

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.

Description

Hiring for Big Data:

LOCATION: Chennai, Bengaluru, Hyderabad.

EXPERIENCE: 7-10

Notice Period : Immediate Joiner or 30 Day

Key Skills

• Hands-on experience on technologies like Python, SQL, Snowflake, HDFS , Hive, Scala, Spark, AWS, HBase and Cassandra.
• Good knowledge in Data Warehousing concepts.
• Proficient in Hadoop distributions such as Cloudera, Hortonworks.
• Good working experience on technologies like Python , Scala, SQL & PL/SQL
• Developers design and build the foundational architecture to manage massive-scale data storage, processing, and analysis using distributed, cloud-based systems and platforms.
• Coding Big Data Pipelines.
• Managing Big Data Infrastructure and Pipelines.

The Applications Development Intermediate Programmer Analyst is an intermediate level position responsible for participation in the establishment and implementation of new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to contribute to applications systems analysis and programming activities.

Responsibilities:

Qualifications:

Education:

This job description provides a high-level review of the types of work performed. Other job-related duties may be assigned as required.

---

Job Family Group:

---

Job Family:

---

Time Type:

---

Most Relevant Skills

---

Other Relevant Skills

---

Description

We've been engaged by an Investment Banking client in the Corporate, Commercial and Institutional Banking (CCIB) potfolio to work on the projects for managing analytics support for all the key initiatives of all segments/products .

Choosing the right technologies for our use cases, deploy and operate.

Setting up Data stores structured, semi structured and non-structured.

Secure data at rest via encryption

Implement tool to access securely multiple data sources

Implement solutions to run real-time analytics

Use container technologies

Must have

6+ years of relevant technology experience

Programming Skills:

Strong proficiency in Java or Scala.

Solid understanding of SQL and experience working with structured, semi-structured, and unstructured data.

Big Data & Data Engineering:

Deep experience with Big Data frameworks such as Apache Spark, Hadoop, and Kafka.

Hands-on experience in designing and managing data pipelines, ETL workflows, and real-time streaming applications.

Familiarity with data warehousing solutions (e.g., Hive, Trino, BigQuery, Redshift, Snowflake).

Architecture & Infrastructure:

Background in microservices-based architectures and API integrations.

Hands-on expertise with Kubernetes and Docker for containerization and orchestration.

Cloud & DevOps:

Experience with cloud platforms like AWS, Google Cloud Platform (GCP), or Azure, including services such as EMR, Dataproc, or BigQuery.

Understanding of data security best practices, including encryption and secure access controls.

Development Practices:

Knowledge of Agile/Scrum methodologies.

Soft Skills:

Team-oriented, respectful, and able to collaborate effectively in cross-functional teams.

Strong problem-solving skills and a growth mindset with a willingness to learn and adapt.

Nice to have

Exposure to data visualization and exploration tools such as Apache Superset is a plus.

Experience with workflow orchestration tools such as Apache Airflow is an advantage.

Familiarity with Unix/Linux environments is beneficial.

Experience with CI/CD pipelines and modern DevOps tools is a plus.

Languages

English: C2 Proficient

Seniority

Senior

Chennai, India

Req. VR-

BigData Development

BCM Industry

04/09/2025

Req. VR-