Senior Data Engineer: DataOps, AWS & Observability

Titan Operating System; Barcelona; Presencial; EUR 70.000 - 110.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Private health insurance

Barcelona office

Descripción de la vacante

Titan OS, a Barcelona-based tech company, is hiring a Senior Data Engineer to build and maintain data infrastructure powering our OS and analytics. You will design data pipelines, optimize processing, and implement observability to ensure reliable data for downstream stakeholders.

You will work with Python, SQL, and cloud services (AWS/Azure/GCP) and collaborate across teams in a fast-growing CTV industry. Fluency in English and strong communication are essential.

Formación

• Solid proven experience in a data engineering role.
• Strong programming skills in Python.
• Proficiency in SQL and data modeling techniques.
• Knowledge of data extraction and ETL frameworks, ETL pipeline orchestration (Airflow) and ETL cloud infrastructure (AWS).
• Experience with cloud platforms (AWS, Azure, Google Cloud) and services like S3, Redshift, Databricks, Snowflake.
• A DevOps mindset; end-to-end project responsibility.
• Excellent communication and collaboration skills.
• Fluent in English.
• Experience with high-volume telemetry or clickstream data.

Responsabilidades

• Design and implement integration of additional data solutions and pipelines.
• Develop and maintain AWS infrastructure related to data ingestion and processing.
• Optimize data management and processing for budget and performance.
• Work with stakeholders to identify root causes of data issues and fixes.
• Design and implement Data Observability to monitor data health and pipeline performance.
• Standardize DataOps practices including IaC and automated testing.

Conocimientos

Python

SQL

Data Modeling

Airflow

ETL

AWS

Azure

GCP

Databricks

Snowflake

Data Engineering

DevOps

Communication

English

S3

Redshift

Terraform

Herramientas

S3

Redshift

Databricks

Snowflake

Terraform

Descripción del empleo

Titan OS, a Barcelona-based tech company, is hiring a Senior Data Engineer to build and maintain data infrastructure powering our OS and analytics. You will design data pipelines, optimize processing, and implement observability to ensure reliable data for downstream stakeholders.

You will work with Python, SQL, and cloud services (AWS/Azure/GCP) and collaborate across teams in a fast-growing CTV industry. Fluency in English and strong communication are essential.