Principal Engineer

Overview
Engineer the future of global finance.
At Citi, our Tech team doesn't just support finance – we are helping to redefine it.
Every day, $5 trillion crosses through our network.
We do business in 180+ countries operating at a scale few can match.
From deploying advanced AI to helping shape global markets, we build systems that matter.
Look to join a team where your work helps influence economies, your ideas can drive innovation and outcomes, and your growth is backed by mentorship, continuous learning and flexibility with potential hybrid work opportunities.
Help solve real-world challenges that touch millions and get the opportunity to build the future of finance with Citi Tech.
Transformation context
Citi has embarked on a multi-year transformation effort to simplify and modernize its legacy core banking platform.
As part of the transformation, the DDA module residing within the legacy core banking platform will be migrated into a modern cloud native next generation DDA platform.
The DDA platform will provide account management and transaction processing capabilities for Citi's Institutional Clients Group (ICG) business globally.
Role and location
Citi has completed the selection of the new DDA platform and is looking to hire a Head of Engineering to lead a high-quality engineering team to run, manage and improve the core DDA platform.
This role will report to the Global Head of Core Accounts Transformation and will be based out of Dublin.
Responsibilities
Lead the Citi DDA engineering team working alongside the selected DDA solution provider team to enhance, manage and run the DDA platform
Engage with other Citi Product Owners, Architects and squad members within the transformation program to understand the APIs and events to be provided by DDA platform
Coordinate with DDA solution provider to ensure DDA requirements and on-going enhancements are delivered on-time and with quality
Interact and co-ordinate with DDA solution provider peer squads and downstream squads like security, SRE, Data
Manage and inspire a high-quality team of engineers
Lead the implementation of DDA in line with the market roll out strategy
Qualifications – Professional Attributes
Notable skill for establishing rapport and credibility with product owners and technical architects
Strong engineering team management capability
Excellent written and verbal communication skills with a wide range of people, both internally and externally
Has had significant experience in managing high-speed feature development on AWS
Experience with cloud native core banking solutions (nice to have)
Experience with modernization of core banking platforms (nice to have)
Technical Qualifications
Java(non-negotiable)
Strong knowledge of Distributed transactions, Kafka (non-negotiable)
AWS knowledge including S3, EC2, EBS, VPC, SQS, SNS
Strong knowledge of Flink, Spark
Strong architecture knowledge of modern cloud-based development frameworks including microservices, APIs, CI-CD frameworks, data streaming
MySQL, DynamoDB, NoSQL
REST APIs(non-negotiable)
JavaScript, HTML, CSS, Mobile development frameworks (Angular, React)
Ability to set up and manage a CI-CD pipeline
Job Details
Job Family Group: Technology
Job Family: Applications Development
Time Type: Full time
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