Python, ETL, and PL/SQL Developer Job at Citi (Pune)

Database Development Engineer

The Database Development Engineer is an intermediate level position responsible ...

Location

Canada , Mississauga

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5-8 years of relevant experience
Experience in systems analysis and programming of software applications
Experience in managing and implementing successful projects
Oracle SQL & PL/SQL Expertise – Strong knowledge of writing queries, stored procedures, triggers, and performance tuning
Database Migration & ETL – Experience in moving data between Oracle and other databases (e.g., PostgreSQL, SQL Server)
Python for Data Migration – Proficiency in using Python libraries like cx_Oracle, SQLAlchemy, and pandas for data extraction, transformation, and loading (ETL)
Data Transformation & Cleansing – Hands-on experience with data validation, transformation, and error handling
Shell Scripting & Automation – Writing scripts to automate database tasks and migrations
Performance Optimization – Indexing, query tuning, and bulk data loading techniques (e.g., SQL*Loader, DBMS_DATAPUMP)
Experience with StarBurst Data is an added advantage

Job Responsibility

Conduct tasks related to feasibility studies, time and cost estimates, IT planning, risk technology, applications development, model development, and establish and implement new or revised applications systems and programs to meet specific business needs or user areas
Monitor and control all phases of development process and analysis, design, construction, testing, and implementation as well as provide user and operational support on applications to business users
Utilize in-depth specialty knowledge of applications development to analyze complex problems/issues, provide evaluation of business process, system process, and industry standards, and make evaluative judgement
Recommend and develop security measures in post implementation analysis of business usage to ensure successful system design and functionality
Consult with users/clients and other technology groups on issues, recommend advanced programming solutions, and install and assist customer exposure systems
Ensure essential procedures are followed and help define operating standards and processes
Serve as advisor or coach to new or lower level analysts
Has the ability to operate with a limited level of direct supervision
Can exercise independence of judgement and autonomy
Acts as SME to senior stakeholders and /or other team members

Fulltime

Programmer Analyst

The Programmer Analyst applies systems analysis and designs techniques to develo...

Location

United States , Albuquerque

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Bachelor's degree
at least 4 years of experience directly related to the duties and responsibilities specified
OR successful completion of at least 60 college-level credit hours
at least 6 years of experience directly related to the duties and responsibilities specified
High level of expertise with analyzing, developing, and maintaining an Oracle 19c database or relatively recent version
Experience programming in PL/SQL and one or more other programming languages such as Python, C++, C, SAS, or R
High level familiarity with Linux OS, working in the command line and shell scripting
Ability to create and maintain code and scripts for task automation, service integration, and reporting
Expertise with ETL and data extraction from a variety of formats including free text
Experience with probabilistic matching software such as LinkPlus desired

Job Responsibility

Apply systems analysis and designs techniques to develop and maintain Oracle databases and tables and front-end client server applications
Technically ensure quality software, reliable information, and stable applications for mission-critical functions

What we offer

Medical, vision, dental, and life and disability insurance
Eligibility to enroll in company 401(k) plan
Free online training

Fulltime

Apps Dev Intmd Programmer Analyst

The Applications Development Intermediate Programmer Analyst is an intermediate ...

Location

India , Pune; Chennai

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5-6 years of relevant experience working with Java, Spring Boot, Python
Strong knowledge of SQL, PL/SQL, and database systems (Oracle, SQL Server, PostgreSQL, etc.)
Experience in designing, developing, and optimizing ETL processes and data pipelines
Proficiency in debugging, performance tuning, and ensuring scalability of ETL workflows
Familiarity with API integration, web services, and cloud platforms (AWS, Azure, GCP) is a plus
Strong understanding of data warehousing concepts and ETL best practices
Hands-on experience with version control tools (Git, SVN, etc.)
Strong analytical and problem-solving skills
Excellent communication and teamwork skills
Consistently demonstrates clear and concise written and verbal communication

Job Responsibility

Design, develop, and maintain ETL processes using open-source technologies such as Java, Python, and Spring Boot
Work with structured, semi-structured, and unstructured data from multiple sources
Implement data pipelines to extract, transform, and load data efficiently from various sources
Optimize data processing and transformation workflows for efficiency and scalability
Troubleshoot and resolve performance issues in ETL processes
Collaborate with data architects, analysts, and business teams to define data requirements
Ensure data quality, integrity, and governance standards are met
Document ETL designs, processes, and best practices for future reference and team collaboration
Implement and manage job scheduling and automation tools.

Fulltime

Database developer

We are seeking a skilled and motivated Python and PL/SQL Developer to join our D...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

5-8 years of industry experience on data technologies
strong understanding of data warehousing concepts
experience with various ETL tools
proficiency in Python, PL/SQL, and database technologies

Job Responsibility

Design, develop, and maintain ETL processes to extract, transform, and load data from various sources into our data warehouse
Write complex SQL queries and PL/SQL scripts to perform data manipulation, validation, and transformation
Develop and maintain data pipelines using Python and related libraries (e.g., Polar, Pandas)
Optimize ETL processes and data pipelines for performance and scalability
Collaborate with data analysts and other stakeholders to understand data requirements and develop solutions to meet their needs
Implement data quality checks and monitoring to ensure data accuracy and consistency
Troubleshoot and resolve data-related issues
Create and maintain technical documentation for ETL processes, data pipelines, and database solutions
Stay up-to-date with the latest trends and technologies in data management and analytics

Fulltime

Full Stack Developer

The Applications Development Intermediate Programmer Analyst is an intermediate ...

Location

India , Pune; Chennai

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

4-8 years of relevant experience in Full Stack Development
Hands on experience in Java with Spring Boot OR Python Programming
Strong knowledge of SQL, PL/SQL, and database systems (Oracle, SQL Server, PostgreSQL, etc.)
Proficiency in debugging, performance tuning, and ensuring scalability of ETL workflows
Familiarity with API integration, web services, and cloud platforms (AWS, Azure, GCP) is a plus
Strong understanding of data warehousing concepts and ETL best practices
Banking domain experience is good to have
Professional certification is good to have

Job Responsibility

Utilize knowledge of applications development procedures and concepts, and basic knowledge of other technical areas to identify and define necessary system enhancements, including using script tools and analyzing/interpreting code
Consult with users, clients, and other technology groups on issues, and recommend programming solutions, install, and support customer exposure systems
Apply fundamental knowledge of programming languages for design specifications
Analyze applications to identify vulnerabilities and security issues, as well as conduct testing and debugging
Serve as advisor or coach to new or lower level analysts

What we offer

Global benefits designed to support well-being, growth, and work-life balance

Fulltime

Lead Data Engineer

The Lead Data Engineer is a senior level position responsible for establishing a...

Location

Canada , Mississauga

Salary:

120800.00 - 170800.00 USD / Year

Citi

Expiration Date

Until further notice

Requirements

6-10 years of relevant experience in Apps Development or systems analysis role
Extensive experience system analysis and in programming of software applications
Experience in managing and implementing successful projects
Subject Matter Expert (SME) in at least one area of Applications Development
Design, develop, and maintain ETL processes
Write complex SQL queries and PL/SQL scripts
Develop and maintain data pipelines using Python and related libraries (e.g. Polar, Pandas)
Optimize ETL processes and data pipelines for performance and scalability
Collaborate with data analysts and other stakeholders
Implement data quality checks and monitoring

Job Responsibility

Establishing and implementing new or revised application systems and programs in coordination with the Technology team
Lead applications systems analysis and programming activities

Fulltime

ETL Datastage Developer

We are looking for an ETL DataStage Developer with a strong background in ETL pr...

Location

India , Bengaluru

Salary:

Not provided

NTT DATA

Expiration Date

Until further notice

Requirements

Strong background in ETL processes
PL/SQL
Python
At least 3 years of experience
Experience with Oracle and Unix systems

What we offer

Opportunities for professional growth
Inclusive, adaptable, and forward-thinking organization

Fulltime

Data Engineer

We are looking for a Data Engineer with a collaborative, “can-do” attitude who i...

Location

India , Gurugram

Salary:

Not provided

Circle K

Expiration Date

Until further notice

Requirements

Bachelor’s degree in Computer Engineering, Computer Science or related discipline, Master’s Degree preferred
3+ years of ETL design, development, and performance tuning using ETL tools such as SSIS/ADF in a multi-dimensional Data Warehousing environment
3+ years of experience with setting up and operating data pipelines using Python or SQL
3+ years of advanced SQL Programming: PL/SQL, T-SQL
3+ years of experience working with Snowflake, including Snowflake SQL, data modeling, and performance optimization
Strong hands-on experience with cloud data platforms such as Azure Synapse and Snowflake for building data pipelines and analytics workloads
3+ years of strong and extensive hands-on experience in Azure, preferably data heavy/analytics applications leveraging relational and NoSQL databases, Data Warehouse and Big Data
3+ years of experience with Azure Data Factory, Azure Synapse Analytics, Azure Analysis Services, Azure Databricks, Blob Storage, Databricks/Spark, Azure SQL DW/Synapse, and Azure functions
3+ years of experience in defining and enabling data quality standards for auditing, and monitoring
Strong analytical abilities and a strong intellectual curiosity

Job Responsibility

Collaborate with business stakeholders and other technical team members to acquire and migrate data sources that are most relevant to business needs and goals
Demonstrate technical and domain knowledge of relational and non-relational databases, Data Warehouses, Data lakes among other structured and unstructured storage options
Determine solutions that are best suited to develop a pipeline for a particular data source
Develop data flow pipelines to extract, transform, and load data from various data sources in various forms, including custom ETL pipelines that enable model and product development
Efficient in ELT/ETL development using Azure cloud services and Snowflake, including Testing and operational support (RCA, Monitoring, Maintenance)
Work with modern data platforms including Snowflake to develop, test, and operationalize data pipelines for scalable analytics deliver
Provide clear documentation for delivered solutions and processes, integrating documentation with the appropriate corporate stakeholders
Identify and implement internal process improvements for data management (automating manual processes, optimizing data delivery, re-designing infrastructure for greater scalability)
Stay current with and adopt new tools and applications to ensure high quality and efficient solutions
Build cross-platform data strategy to aggregate multiple sources and process development datasets

Fulltime

Python, ETL, and PL/SQL Developer

Citi

Location:
India , Pune

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Additional Information:

Job Posted:
March 21, 2026

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