Big Data / PySpark Engineering Lead - Vice President Job at Citi (Pune)

Data Analytics Senior Analyst - Assistant Vice President

The Data Analytics Senior Analyst is a seasoned professional role. Applies in-de...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

8+ years experience using tools for statistical modeling of large data sets
Database Development & Architecture:Design, develop, and maintain complex database solutions across MongoDB, Oracle, and other SQL databases. Create optimal data models, schemas, and stored procedures to support high-throughput applications
Data Pipeline Construction:Build and manage resilient, scalable ETL/ELT pipelines using Python to process and integrate large volumes of data from diverse source systems into our core data platforms
Big Data Engineering:Engineer and implement solutions within our Big Data ecosystem (e.g., Hadoop, Spark, Hive, Kafka) to handle large-scale data processing, batch analytics, and real-time data streams
Python Development:Write high-quality, production-ready Python code for data manipulation, API development, and automation. Utilize a range of libraries and frameworks relevant to data engineering (e.g., Pandas, PySpark, SQLAlchemy, PyMongo)
Performance Optimization:Proactively monitor, troubleshoot, and optimize the performance of our databases and data pipelines. Focus on query tuning, indexing strategies, and resource management to ensure low-latency data access
Data Quality and Integrity:Implement data quality checks, validation rules, and monitoring frameworks within the data pipelines to ensure the accuracy, consistency, and reliability of our KYC data
Collaboration:Work closely with application developers, data scientists, and data analysts to understand their data requirements and provide robust, well-documented data solutions and services
Technical Leadership:Provide subject matter expertise on database and data engineering best practices. Mentor junior engineers and contribute to a culture of technical excellence

Job Responsibility

Applies in-depth disciplinary knowledge, contributing to the development of new techniques and the improvement of processes and work-flows
Coordinates and contribute to the objectives of data science initiatives and overall business through leveraging in-depth understanding of how areas collectively integrate within the sub-function
Assumes informal/formal leadership role through coaching and training of new recruits
Significantly influences decisions, work, and performance of all teams through advice, counsel and/or facilitating services to others in the business
Conducts strategic data analysis, identifies insights and implications and make strategic recommendations, develops data displays that clearly communicate complex analysis
Mines and analyzes data from various banking platforms to drive optimization and improve data quality
Delivers analytics initiatives to address business problems with the ability to identify data required, assess time & effort required and establish a project plan
Consults with business clients to identify system functional specifications. Applies comprehensive understanding of how multiple areas collectively integrate to contribute towards achieving business goals
Consults with users and clients to solve complex system issues/problems through in-depth evaluation of business processes, systems and industry standards
recommends solutions

Fulltime

Data Analytics Senior Analyst - Assistant Vice President

The Data Analytics Senior Analyst is a seasoned professional role. Applies in-de...

Location

India , Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

8+ years experience using tools for statistical modeling of large data sets
Database Development & Architecture:Design, develop, and maintain complex database solutions across MongoDB, Oracle, and other SQL databases. Create optimal data models, schemas, and stored procedures to support high-throughput applications
Data Pipeline Construction:Build and manage resilient, scalable ETL/ELT pipelines using Python to process and integrate large volumes of data from diverse source systems into our core data platforms
Big Data Engineering:Engineer and implement solutions within our Big Data ecosystem (e.g., Hadoop, Spark, Hive, Kafka) to handle large-scale data processing, batch analytics, and real-time data streams
Python Development:Write high-quality, production-ready Python code for data manipulation, API development, and automation. Utilize a range of libraries and frameworks relevant to data engineering (e.g., Pandas, PySpark, SQLAlchemy, PyMongo)
Performance Optimization:Proactively monitor, troubleshoot, and optimize the performance of our databases and data pipelines. Focus on query tuning, indexing strategies, and resource management to ensure low-latency data access
Data Quality and Integrity:Implement data quality checks, validation rules, and monitoring frameworks within the data pipelines to ensure the accuracy, consistency, and reliability of our KYC data
Collaboration:Work closely with application developers, data scientists, and data analysts to understand their data requirements and provide robust, well-documented data solutions and services
Technical Leadership:Provide subject matter expertise on database and data engineering best practices. Mentor junior engineers and contribute to a culture of technical excellence
Bachelor’s/University degree or equivalent experience

Job Responsibility

Applies in-depth disciplinary knowledge, contributing to the development of new techniques and the improvement of processes and work-flows
Coordinates and contribute to the objectives of data science initiatives and overall business through leveraging in-depth understanding of how areas collectively integrate within the sub-function
Assumes informal/formal leadership role through coaching and training of new recruits
Significantly influences decisions, work, and performance of all teams through advice, counsel and/or facilitating services to others in the business
Conducts strategic data analysis, identifies insights and implications and make strategic recommendations, develops data displays that clearly communicate complex analysis
Mines and analyzes data from various banking platforms to drive optimization and improve data quality
Delivers analytics initiatives to address business problems with the ability to identify data required, assess time & effort required and establish a project plan
Consults with business clients to identify system functional specifications. Applies comprehensive understanding of how multiple areas collectively integrate to contribute towards achieving business goals
Consults with users and clients to solve complex system issues/problems through in-depth evaluation of business processes, systems and industry standards
recommends solutions

Fulltime

Fullstack Big Data Developer Application Development Technical Lead Analyst Vice President

Discover your future at Citi. Working at Citi is far more than just a job. A car...

Location

Canada , Mississauga

Salary:

120800.00 - 170800.00 USD / Year

Citi

Expiration Date

Until further notice

Requirements

6+ years of Application development experience
6+ years of experience in full stack development, with a focus on Bigdata and Python/Scala
6+ years experience with big data technologies such as Python, Pyspark, Hadoop, Kafka, etc.
Experience with Core Java/J2EE Application with complete command over OOPs and Design Patterns
Commendable in Data Structures and Algorithms
Worked on Core Application Development of complex size encompassing all areas of Java/J2EE
Thorough knowledge and hands on experience in following technologies Hadoop, Map Reduce Framework, Spark, YARN, Sqoop, Pig , Hue, Unix, Java, Sqoop, Impala, Cassandra on Mesos
Should have implemented or part complex project execution in Big Data Spark eco system, where processing volumes of data thorough understanding of distributed processing and integrated applications
Exposure to ETL and BI tools
Work in an agile environment following through the best practices of agile Scrum

Job Responsibility

Partner with multiple management teams to ensure appropriate integration of functions to meet goals as well as identify and define necessary system enhancements to deploy new products and process improvements
Resolve variety of high impact problems/projects through in-depth evaluation of complex business processes, system processes, and industry standards
Provide expertise in area and advanced knowledge of applications programming and ensure application design adheres to the overall architecture blueprint
Utilize advanced knowledge of system flow and develop standards for coding, testing, debugging, and implementation
Develop comprehensive knowledge of how areas of business, such as architecture and infrastructure, integrate to accomplish business goals
Provide in-depth analysis with interpretive thinking to define issues and develop innovative solutions
Serve as advisor or coach to mid-level developers and analysts, allocating work as necessary
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
Design, develop, and maintain scalable and robust architecture for the project using Java/Python/Scala and other full stack technologies
Manage big data technologies such as python, pyspark to ensure seamless data integration, storage, and analysis

Fulltime

New

Data Analytics Lead - Data Scientist - Vice President

The Data Analytics Lead / Data Scientist is a strategic professional who stays a...

Location

India , Chennai; Pune

Salary:

Not provided

Citi

Expiration Date

Until further notice

Requirements

10-15 years of relevant experience in Data Analytics, Data Science, or Advanced Analytics roles
Advanced proficiency in SQL and relational database concepts
Strong programming experience in Python (required)
PySpark preferred
Hands-on experience building and deploying machine learning models (supervised and unsupervised)
Experience with ML libraries such as scikit-learn, XGBoost, TensorFlow, or PyTorch
Strong knowledge of statistical modeling, feature engineering, and model validation techniques
Experience with BI tools such as Tableau or Power BI
Familiarity with MLOps practices (model deployment, monitoring, versioning) is strongly preferred
Experience working with large-scale enterprise or financial datasets

Job Responsibility

Integrates subject matter and industry expertise within a defined area
Contributes to data analytics standards around which others will operate
Applies in-depth understanding of how data analytics collectively integrate within the sub-function as well as coordinate and contribute to the objectives of the entire function
Employs developed communication and diplomacy skills are required in order to guide, influence and convince others, in particular colleagues in other areas and occasional external customers
Resolves occasionally complex and highly variable issues
Produces detailed analysis of issues where the best course of action is not evident from the information available, but actions must be recommended/ taken
Responsible for volume, quality, timeliness and delivery of data science projects along with short-term planning resource planning
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
Lead the design and execution of complex data analysis and AI/ML initiatives across large, structured, and unstructured datasets
Develop and deploy predictive, classification, clustering, and forecasting models to support business strategy and risk management

Fulltime

New

Sales Advisor

We’re looking for a Sales Advisor to join our team at Vertu Nissan Stockton. Thi...

Location

United Kingdom , Stockton-on-Tees

Salary:

28000.00 - 34000.00 GBP / Year

360 Resourcing Solutions

Expiration Date

Until further notice

Requirements

Full driving licence (manual and automatic)
Ability to demonstrate great customer service
Strong communication skills
Confidence using technology

Job Responsibility

Support customers through their entire car-buying journey
Arrange test drives
Help customers select the right finance
Guide customers through accessories
Ensure every customer has a fantastic experience
Engage with customers online, in-store, on the phone or by video, nationally as well as locally

What we offer

25 days holiday rising with length of service - plus bank holidays
Access to online rewards platform giving cash back and discounts for multiple retailers
Preferential Service Rates
Colleague Purchase Scheme
Share Incentive Scheme
Pension
Enhanced Maternity and Paternity
Full training and comprehensive onboarding program
Opportunity to transfer to Sales Executive after 6-months with on-target earnings to £45,000+ plus a Company Car
True work-life balance

Fulltime

New

Senior HR Business Partner

We are looking for an experienced Senior HR Business Partner to join our team in...

Location

United States , Greenwood Village

Salary:

Not provided

Robert Half

Expiration Date

Until further notice

Requirements

Minimum of 5 years of experience in human resources roles, preferably within hyper-growth companies
Proven expertise in employee relations and handling workplace challenges
Strong knowledge of HR policies, procedures, and compliance standards
Experience in performance management, including setting goals and conducting reviews
Demonstrated ability to lead change management initiatives within organizations
Proficiency in onboarding and organizational development practices
Strong analytical skills for workforce analysis and strategic planning
Excellent communication and interpersonal skills to foster collaboration and engagement

Job Responsibility

Lead employee relations efforts by addressing concerns and resolving workplace issues effectively
Develop, implement, and refine HR policies to ensure compliance and alignment with organizational goals
Oversee performance management processes, including setting objectives, monitoring progress, and conducting reviews
Drive change management initiatives to support organizational transformation and growth
Collaborate on HR strategy development, ensuring alignment with business objectives
Facilitate onboarding processes to ensure new hires integrate successfully into the organization
Support organizational development by identifying and addressing workforce needs
Conduct workforce analysis to optimize resource allocation and improve efficiency
Manage internal communications to promote transparency and employee engagement
Assist in restructuring efforts and guide teams through transitions as needed

What we offer

medical, vision, dental, and life and disability insurance
eligible to enroll in our company 401(k) plan

New

Software Engineer

OneDrive and SharePoint are rapidly growing services at the center of Microsoft'...

Location

United States , Redmond

Salary:

84200.00 - 165200.00 USD / Year

Microsoft Corporation

Expiration Date

Until further notice

Requirements

Bachelor's Degree in Computer Science, or related technical discipline with proven experience coding in languages including, but not limited to, C, C++, C#, Java, JavaScript, or Python OR equivalent experience
Experience collaborating with peers and partner teams to meet joint engineering goals
Solid coding, debugging, algorithm design, and problem-solving skills
Experience with cloud-scale services and server/service management features
Able to learn new systems quickly and adapt new methodologies to our services
Ability to meet Microsoft, customer and/or government security screening requirements are required for this role
These requirements include but are not limited to the following specialized security screenings: Microsoft Cloud Background Check: This position will be required to pass the Microsoft Cloud background check upon hire/transfer and every two years thereafter

Job Responsibility

You will work in large-scale distributed systems that are critical for customers around the world
You will design and deliver services that manage internet-scale data stores, enable best-in-the-world file and site browsing and editing performance, or add innovative features to how people manage and interact with their data and telemetry
Given the scope of OneDrive and SharePoint, we have positions that range from the very front end of how a customer interacts with our services, through core system logic, to mega-scale storage, to background infrastructure to support our services and the engineers that build and maintain them
Everything you do will be supported by a world-class engineering team
As an engineer in our team, you will contribute to and help shape the vibrant, inclusive engineering culture of OneDrive & SharePoint
You will be expected to do deep, data-driven, collaborative design for additions and changes to our products
You will write clean, efficient code and comprehensive tests
You will build excellent coverage with metrics and telemetry to ensure we understand exactly what is happening with our services at all times
You will deliver features that will support and serve hundreds of millions of customers around the world

Fulltime

New

Service Provider Manager

As a Service Provider Manager, you'll be a key player in our team, acting as the...

Location

Poland , Bydgoszcz

Salary:

Not provided

Zalando

Expiration Date

Until further notice

Requirements

Skilled at delivering results with minimal supervision in a dynamic and often ambiguous environment
Strong business and logistics acumen with critical thinking and exceptional problem-solving skills
Strong understanding of customer care, e-commerce supply chains, warehousing and outsourcing mechanisms
Experience in data analysis using PostgreSQL
Proficient in Google Sheets for building reports and tools
Ability to translate on-the-floor observations into hard data and clear visualizations
Excellent communication skills, capable of having challenging and constructive conversations
Ability to leverage relationships to achieve desired outcomes
Hands-on mentality, enjoy working in a fast-paced environment dealing with many topics simultaneously
Excellent communication skills in both Polish and English

Job Responsibility

Proactively manage and anticipate issues, preventing or mitigating deviations in budget and quality
Act as a trusted partner for both internal and external stakeholders, communicating clearly and effectively
Work comfortably in a matrix organization, leading cross-functional teams
Use a data-driven approach to tackle complex challenges
Apply learnings from past experiences and identify patterns to solve new problems
Challenge existing processes to raise standards and improve performance
Manage partners based on defined SLAs and KPIs
Ensure all regulations and company guidelines are followed
Proactively identify and escalate challenges and risks
Create and deliver new metrics using available data to gain deeper insights and drive continuous improvement

What we offer

Peer-to-peer performance reviews twice a year
Extensive Zalando training platform
Regular all-hands, team meetings, Q&A-sessions, and quarterly anonymous employee surveys
Support from an international team of experts
mentoring and professional development opportunities
2 days paid leave per year for volunteering
Diverse sports and health offerings - like Multisport, private medical care or prepaid sport/lunch card
Mental wellbeing support by Employee Assistance Program and professional consultants
Access to the employee shares program
Shopping discount on products shipped and sold by Zalando, and discount on Zalando Lounge

Fulltime

Big Data / PySpark Engineering Lead - Vice President

Citi

Location:
India , Pune

Category:
IT - Software Development

Contract Type:
Not provided

Salary:

Job Description:

Job Responsibility:

Requirements:

Nice to have:

Additional Information:

Job Posted:
March 01, 2026

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