Sr data Engineer

Dublin - Ireland

Monthly Salary: Not Disclosed

Experience Required: 5years

Posted on: 03-11-2025

Vacancies: 1 Vacancy

Job Summary

Role: Sr. Data Engineer (2 positions)

Exp: 7 to 15 Overall

Hybrid 3 days to Dublin office

2 rounds of Interview with client (1 would be b Teams & final will be face to face)

Senior Data Engineer

Overview

Are you passionate about building scalable data solutions and ensuring data integrity in high-impact financial technology Do you thrive in solving complex data challenges while maintaining rigorous quality standards

Join the team behind Crypto Secure a cutting-edge risk assessment platform helping banks gain visibility into crypto spend transaction volumes and AML risk exposure. Working with modern technologies like Snowflake Hadoop Spark NiFi and cloud-native architectures youll play a dual role: designing robust data pipelines and implementing comprehensive testing strategies to guarantee reliability and trust.

Role Responsibilities

Data Engineering & Platform Development

Design build and maintain scalable data pipelines using Snowflake Hadoop Spark NiFi and related big data technologies.
Implement data architectures and optimize workflows for massive financial datasets.
Write high-quality maintainable code in Python and SQL following best practices.
Integrate data governance principles metadata management and lineage tracking into solutions.

Data Quality Assurance & Testing

Develop automated testing frameworks and validation scripts for ETL processes and data transformations.
Implement data quality checks reconciliation processes and regression testing suites to ensure accuracy completeness and timeliness.
Perform unit integration and end-to-end testing for data pipelines and schema changes.
Use tools like dbt tests custom Python utilities for automated validation.

Collaboration & Agile Delivery

Work closely with Data Engineers Product and Data Science teams to embed testing into the development lifecycle.
Participate in agile ceremonies (sprint planning backlog refinement retrospectives) with a focus on quality and delivery.
Support production incident response with rapid data validation and root cause analysis.

Continuous Improvement

Stay current with emerging data engineering and testing technologies.
Contribute to team knowledge sharing mentoring junior engineers and improving technical standards.
Shape best practices for data reliability testing automation and CI/CD integration.

Skills & Qualifications

Core Technical Expertise

Advanced SQL and experience with relational and NoSQL databases.
Strong experience with Snowflake Hadoop Spark Databricks Kafka and cloud data platforms.
Proficiency in Python for both data engineering and test automation.
Familiarity with orchestration tools and workflow management systems.

Testing & Quality

Proven experience in data testing methodologies ETL validation and automated testing frameworks.
Knowledge of data profiling anomaly detection and statistical validation techniques.
Experience integrating testing into CI/CD pipelines.

Professional Attributes

Strong problem-solving and analytical skills with attention to detail.
Excellent communication skills for cross-functional collaboration.
Ability to work independently and manage multiple priorities in fast-paced environments.

Why Youll Love This Role

Work on cutting-edge fintech solutions at the intersection of cryptocurrency risk management and compliance.
Combine engineering and quality expertise to deliver trusted high-performance data platforms.
Collaborate with talented engineers and data scientists in a culture that values technical excellence and continuous learning.
Opportunities for career growth in both data engineering and data quality leadership.

Role: Sr. Data Engineer (2 positions)Exp: 7 to 15 OverallHybrid 3 days to Dublin office2 rounds of Interview with client (1 would be b Teams & final will be face to face)Senior Data EngineerOverview Are you passionate about building scalable data solutions and ensuring data integrity in high-impact...