Senior Java Big Data Engineer (Regulatory Reporting)

Citigroup Inc.; Jersey City (NJ); On-site; USD 121,000 - 182,000; Full time

Job summary

Citi, the leading global bank, seeks a Senior Java Big Data Developer to design and build the Regulatory Reporting Hub and a Risk/Finance dashboard for senior management. This senior IC role requires expert Java/J2EE backend engineering with JavaScript-based front-end work, in a high-visibility, compliance-driven tech function.

You will collaborate with business stakeholders, technology partners, and testing teams to deliver regulator-facing reporting capabilities and mentor junior engineers in

Qualifications

• 5+ years of Java development with Core Java, Spring, J2EE.
• 5+ years implementing enterprise Java projects.
• Expert knowledge of Spring, Spark, and Kafka.
• Expert knowledge of Cloudera Hadoop ecosystem (HDFS, Hive, Impala).
• Expert knowledge of JSON, RESTful services, and databases.
• Strong CS fundamentals in data structures, algorithms, databases, and operating systems.
• Experience developing high-performance, multi-threaded applications.
• Server-side integration, RESTful services, and Spring MVC.
• Proficiency in JavaScript/HTML5/AJAX/JSON for web front-end.
• Experience with AngularJS, CSS, and Spring MVC in the context of JavaScript-based apps.
• Good knowledge of design patterns and how to fix code issues.
• Experience with WebSphere or WASND.
• Experience with version control tools such as SVN/Bitbucket.
• Banking operations knowledge and regulatory impacts a plus.
• Regulatory knowledge is a plus.

Responsibilities

• Liaise with business users to gather, clarify, and document business requirements for the Regulatory Reporting Hub.
• Translate documented business requirements into technical specifications in partnership with technology teams.
• Implement reconciliation processes for regulatory and financial data.
• Participate in and contribute to design and architectural solutions for the application.
• Define the overall testing strategy for new development and enhancements.
• Manage User Acceptance Testing (UAT) with business stakeholders.
• Provide post-implementation support to ensure application stability and issue resolution.
• Lead weekly review calls to manage status with all involved parties and ensure project progress.
• Maintain an issues list and action items log, and follow up with stakeholders to ensure timely task completion.
• Provide input to the bi-weekly steering committee reporting, covering project status, financials, and escalations.
• Critically evaluate current processing and recommend process efficiencies and enhancements.
• Design, review, and suggest improvements to existing code and architecture.
• Guide and mentor junior team members within an agile delivery environment.

Skills

Java

Spring

J2EE

Web Services

Kafka

Spark

Hadoop

HDFS

Hive

Impala

REST

JSON

Design patterns

Multi-threading

Spring MVC

JavaScript/HTML5

AngularJS

WebSphere

SVN

Bitbucket

Regulatory knowledge

Education

Bachelor's degree

Tools

WebSphere

SVN

Bitbucket

Job description

Citi, the leading global bank, seeks a Senior Java Big Data Developer to design and build the Regulatory Reporting Hub and a Risk/Finance dashboard for senior management. This senior IC role requires expert Java/J2EE backend engineering with JavaScript-based front-end work, in a high-visibility, compliance-driven tech function.

You will collaborate with business stakeholders, technology partners, and testing teams to deliver regulator-facing reporting capabilities and mentor junior engineers in