PySpark / Big Data Lead (Hybrid) Job at Citi, Jersey City, NJ 07308

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  • Citi
  • Jersey City, NJ 07308

Job Description

Citi is a leading global financial services company having 200 million customer accounts. Citi does business in more than 100 countries, providing consumers, corporations, governments and institutions with a broad range of financial products and services, including consumer banking and credit, corporate and investment banking, securities brokerage and wealth management.

This role will be part of the Financial Risk Technology Team in Citi’s Institutional Clients Group (ICG). Our goal is to build a strong culture of engineering and delivery where we put the business first while achieving all their complex goals of consistency, performance, efficiency, and transparency that a bank of the magnitude of Citi needs. This team is responsible for delivering market and credit risk technology and software solutions for Citi’s Front Office and Back Office Risk Management, which is an independent global function that is responsible for managing market, credit, operational, country, and underwriting risks that are embedded in the activities of its worldwide customer base. Software solutions from this group include high-throughput feed processing engines to process factor sensitivities and market data, high-performance pricing calculation engines that run on compute grids as well as large in-memory servers to calculate Value at Risk (VaR), Stress Testing and limit utilization calculations, and high-availability big data lakes for sharing risk metrics and stress results with Front Office, Risk, and Finance organizations. Roles in this team will provide candidates with a unique engineering opportunity to work on best-in-class software solutions for Front Office and Back Office Risk Management with latest commercial-off-the-shelf and cloud-enabled technology stack.


Key Responsibilities:

  • Proven engineering experience building robust, scalable and maintainable applications in the Capital Markets Technology industry. Ideally 15+ years of application development experience.
  • 5+ years in a technical leadership role, with experience leading global technology teams.
  • 5+ years of hands-on experience in Big Data development using Spark, Hive on batch and real time processing
  • Build, deploy, and test application components in a development environment during the implementation phase working with all layers of the application stack.
  • Work proactively & independently to address project requirements, and articulate issues/challenges with enough lead time to address project delivery risks
  • Code reviews, test case reviews and ensure code developed meets the requirements
  • Manage Level 3 production support
  • Influence and negotiate with senior technical leaders from partner teams of software engineers, DevOps and production support staff to deliver robust software solutions. Ensure the team is collaborating effectively across functions

Knowledge & Experience:

  • Extensive hands-on experience with Spark programming in PySpark
  • 7-10 years of experience with SQL and relational databases, 1-2 years or NoSQL preferred.
  • Spark, Hive, Oozie, Shell Scripting is must, Real time experience in Spark is must.
  • Data Modelling, Warehousing, Data Governance
  • Oracle or any RDBMS Database knowledge and data warehousing with complex data transformation pipeline design/development knowledge is required.
  • Big data development with experience in designing solutions based on big data / spark methodology of development
  • Should be familiar with algorithms and design patterns
  • SDLC/Dev Ops - Git/BitBucket, CI/CD pipeline frameworks such as Jenkins, SonarQube, JIRA, Any secure coding toolkits

Nice to Have:

  • 2-3 years of Python experience (nice to have)
  • Solid experience with frameworks like Spring, Spring Batch
  • Functional Programming skills like Clojure, Scala
  • Reactive Architecture, Apache Open Source Big Data toolset, Data Modelling, Warehousing, Data Governance
  • Experience with Market Risk is a significant advantage

Competencies:

  • Excellent oral and written English
  • Strong leadership
  • Ability to collaborate effectively in a large global team and influence key architectural decision
  • Ability to work well under pressure

Qualitfications:


  • Bachelor’s or Above Degree (in science, computers, information technology or engineering)
  • Candidate needs to be self-motivated and self-managing; he will need to frequently interact and collaborate with colleagues in other teams to achieve common goals
  • Ability to collaborate effectively in a large global team and influence key architectural decision

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

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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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Primary Location:

Jersey City New Jersey United States

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Primary Location Salary Range:

$137,610.00 - $206,420.00

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Citi is an equal opportunity and affirmative action employer.

Qualified applicants will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.

Citigroup Inc. and its subsidiaries ("Citi”) invite all qualified interested applicants to apply for career opportunities. 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 the "EEO is the Law" poster. View the EEO is the Law Supplement.

View the EEO Policy Statement.

View the Pay Transparency Posting

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