Senior Data Engineer: Python, Spark, AWS | Hybrid Dublin

nineDots.io; Dublin; Hybrid; EUR 95,000 - 105,000; Full time

Benefits offered by this job

Pension

Healthcare

Dental

Vision

25 days annual leave

Job summary

nineDots.io in Dublin is seeking a Senior Data Engineer to own and evolve a mature data platform. You will build and maintain production data pipelines, leverage Python, Spark and AWS, and drive reliability and data quality across Snowflake and Databricks environments.

This hands-on role blends coding with architecture discussions, collaborating with senior stakeholders and operations teams in a hybrid setup with 3 days onsite in Dublin.

Qualifications

• Strong experience with Python, Spark and AWS.
• Experience building and maintaining production data pipelines.
• Solid understanding of data architecture, modelling and data quality.
• Experience with Terraform, CI/CD and infrastructure-as-code.
• Comfortable making architectural decisions while remaining hands-on.
• Strong stakeholder management and communication skills.
• Financial services experience would be particularly valuable.

Responsibilities

• Building, maintaining and improving data pipelines and API integrations.
• Improving platform reliability, data quality, monitoring and testing.
• Tackling technical debt and reviewing the existing architecture.
• Working with Python, Spark, AWS, Snowflake, Databricks and Airflow.
• Improving CI/CD processes and infrastructure automation using Terraform.
• Working with operations and analytics teams to deliver reliable, usable data.

Skills

Python

Spark

AWS

CI/CD

Data pipelines

Architecture decisions

Tools

Airflow

Snowflake

Databricks

Terraform

Datadog

dbt

Job description

nineDots.io in Dublin is seeking a Senior Data Engineer to own and evolve a mature data platform. You will build and maintain production data pipelines, leverage Python, Spark and AWS, and drive reliability and data quality across Snowflake and Databricks environments.

This hands-on role blends coding with architecture discussions, collaborating with senior stakeholders and operations teams in a hybrid setup with 3 days onsite in Dublin.