Senior Data Engineer | (DY885)

g2 Recruitment; Alicante; A distancia; EUR 30.000 - 50.000; Jornada completa

Descripción de la vacante

A consulting firm is seeking a Senior Data Engineer for a freelance, remote role. Responsibilities include designing scalable data pipelines, developing APIs, and mentoring junior engineers. Candidates should have 5 years of experience, strong skills in Python and SQL, and proficiency in English. The position offers a 6-month contract with the possibility of extension.

Formación

• 5 years of experience in data engineering or software development.
• Experience working in agile teams.
• Technical English (reading/writing) proficiency required.

Responsabilidades

• Design and build scalable ETL/ELT pipelines.
• Develop applications and APIs for data access.
• Implement solutions on AWS and Azure.
• Automate data ingestion and loading processes.
• Collaborate with Data Scientists and Analysts.
• Mentor junior developers.

Conocimientos

Python (3+ years)

SQL (complex queries)

Git

Apache Spark

Apache Airflow

PostgreSQL

MySQL

AWS

Azure

Docker

Jenkins

Educación

Bachelor's degree in Engineering or Computer Science

Herramientas

Snowflake

BigQuery

Redshift

GitLab CI

GitHub Actions

Descripción del empleo

Senior Data Engineer - Python | SQL | GIT | Freelance | Remote | Catalonia

I am currently working with a respected client who is looking to bring in a freelance Data Engineer to work with them on a 6-month contract with the possibility of extension. This role entails designing and maintaining scalable data pipelines and cloud solutions (AWS/Azure), developing APIs, automating workflows, collaborating across teams, and mentoring junior engineers.

Role Details:

• Job title: Senior Data Engineer
• Working Model: Remote
• Day Rate: D.O.E
• Contract Length: 6 Months Initially with extension
• Start Date: ASAP

Key Responsibilities:

• Design and build scalable and reliable ETL/ELT pipelines.
• Develop applications and APIs for data access and manipulation.
• Implement solutions on AWS and Azure (data warehousing, data lakes).
• Automate data ingestion, transformation, and loading processes.
• Collaborate with Data Scientists, Analysts, and product teams.
• Mentor junior developers and participate in code reviews.

Required Technical Skills:

• Programming: Python: 3+ years of experience with Pandas, NumPy, SQLAlchemy.
• SQL: Complex queries, optimization, stored procedures.
• Git: Version control and collaborative workflows.
• Big Data & Streaming: Apache Spark, Apache Airflow.
• Databases: PostgreSQL, MySQL, or SQL Server.
• Data Warehouses: Snowflake, BigQuery, or Redshift.
• Cloud (AWS or Azure): S3, EMR, Glue, RDS, Lambda, Data Factory, Synapse, Storage, Functions.
• DevOps: Docker, Jenkins, GitLab CI, GitHub Actions.

Experience and Education:

• 5 years of experience in data engineering or software development.
• Bachelor's degree in Engineering, Computer Science, or related field.
• Experience working in agile teams.
• Technical English (reading/writing).

Essential Skills:

• Complete proficiency in English and exceptional communication skills for client-facing engagements (Spanish is a bonus).

If this sounds interesting to you, please apply or send your CV with a contact number to [emailprotected]

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