Big Data and SQL Developer

Overview

The Big Data and SQL Developer is a senior level position responsible for establishing and implementing new or revised application systems and programs in coordination with the Technology team. The overall objective of this role is to lead applications systems analysis and programming activities.

Responsibilities

This role balances hands-on technical work with strategic influence, mentorship, and vital stakeholder engagement :

Technical Design & Implementation (60-70%)

• Architecture & Design : Lead the design and implementation of highly scalable, robust, and performant Big Data solutions, including data warehouses, streaming platforms, and analytical systems.
• Hands-on Development : Write high-quality, production-ready code for complex data pipelines, processing frameworks, and analytical tools using languages like Scala, Python, or Java.
• Performance Optimization : Drive performance tuning, troubleshooting, and optimization of Big Data applications and infrastructure.
• Technical Problem Solving : Act as a go-to expert for resolving complex technical challenges across the Big Data ecosystem.
• Innovation : Research, evaluate, and integrate new Big Data technologies and tools to enhance existing platforms and capabilities.
• Best Practices : Champion and enforce engineering best practices, including code quality, testing, CI / CD, and documentation.

Technical Leadership & Mentorship (15-20%)

Stakeholder Management & Client Engagement

Leadership, Communication & Interpersonal Skills

Qualifications

Deep Technical Proficiency

Education

Job Family Group : Technology

Job Family : Applications Development

Time Type : Full time

Primary Location Full Time Salary Range : $120,800.00 - $170,800.00

Most Relevant Skills

Please see the requirements listed above.

Other Relevant Skills For complementary skills, please see above and / or contact the recruiter.

Automated Processing and AI We use automated processing, including artificial intelligence, for our legitimate business interests (or our reasonable and appropriate business purposes) to identify and align the candidate\'s skills and abilities with a specific job opening. Additionally, if you so choose, or consent, we can match your skills and abilities to other suitable roles at Citi.

Importantly, all our hiring processes and decisions, including determining your suitability for a role, are conducted, checked, and decided by individuals. Our automated processing and AI do not involve relying on automatic or autonomous decision-making. Please refer to any Jurisdictional Considerations, with specific provisions for your country (where relevant) for further details.

This job opening is for an existing job vacancy.

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