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Hands on Development Lead - Big Data, Dublin
Client:
02623 Citibank Europe plc
Location:
Dublin, Ireland
Job Category:
Other
EU work permit required: Yes
Job Reference:
7b1fc86fbc71
Job Views:
2
Posted:
27.04.2025
Expiry Date:
11.06.2025
Job Description:
Role Overview:
Prime Service Tech is working on a multi-year growth initiative and consent order data remediation deliverables. As part of this, we are expanding our platform offerings to markets, quants, and product development to build analytics using Python, host new data platforms, create data pipelines, and build monitoring and observability capabilities for Prime Tech. The hands-on development lead will work on building data pipelines, creating APIs, and collaborating closely with product development, quants, and other teams within Prime Services Technology. The candidate will also lead a small team of employees and contractors in Dublin, working with the NY-based team to support the platform.
The Development Lead is a senior position responsible for establishing and implementing application systems and programs in coordination with the Technology team. The goal is to lead a team of developers, conduct systems analysis, and ensure the implementation of common solutions and strategic architecture across various units. The role requires a deep understanding of multiple functional areas, their interactions, and the business impact of technical contributions, along with strong commercial awareness. The role includes accountability for service delivery and requires excellent communication skills for negotiations at a senior level.
This is an excellent opportunity to join Citi, make a positive impact, and grow your career. Note: This is a hybrid role requiring attendance at the office 3 days a week.
What you'll do:
* Partner with management to ensure integration of functions, and identify system enhancements for new products and process improvements.
* Resolve high-impact problems through evaluation of business and system processes.
* Provide expertise in applications programming and ensure adherence to architecture blueprints.
* Develop standards for coding, testing, debugging, and implementation.
* Understand how business areas such as architecture and infrastructure integrate to meet goals.
* Analyze issues deeply and develop innovative solutions.
* Lead and supervise a team of developers, providing technical guidance and coaching.
* Assess risks in business decisions, ensuring compliance, ethical conduct, and transparency in control issues.
What we need from you:
* 8-10 years of hands-on development experience.
* At least 5 years as a lead developer on Java backends.
* Knowledge of big data platforms and data pipeline development.
* Understanding of design patterns and coding skills.
* Familiarity with latest Java versions, Executor patterns, Stream API, Lambda, and data structures.
* Experience with Linux, Bash, scripting, and Unix basics.
* Knowledge of RDBMS, NoSQL, columnar databases, and file formats like Parquet, Avro, ORC, Iceberg.
* Experience with Microservice Architecture, Containerization, and Orchestration.
* Experience with telemetry tools like OpenTelemetry, ELK, Grafana, Prometheus.
* Understanding of MQ and Kafka.
* Experience in Capital Markets trade processing is a plus.
* Ability to adapt priorities quickly.
* Leadership and project management skills.
* Excellent communication skills.
* Bachelor’s degree or equivalent; Master’s preferred.
What we can offer you:
Join Citi Dublin for a business casual, hybrid workplace with up to 2 days remote per week. Receive a competitive salary and benefits supporting your well-being and savings. Citi is committed to diversity and inclusion, ensuring a workplace where everyone can thrive.
Apply now to discover your potential with Citi.
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