Barcelona Spain•TELECOMMUTE•Barcelona, Catalonia, Spain
Remote
Senior
Full Time
remotefull-timedata engineeringAILLMPySparkAWSGCP
Requirements
- •Strong knowledge of Spark (Scala, Databricks, or PySpark; PySpark preferred)
- •Proven track record with ETL/ELT pipelines and large-scale data processing
- •Comfortable working with unstructured data
- •Experience with workflow orchestration tools like Airflow or AWS Step Functions
- •Familiarity with the AWS ecosystem (Glue, EMR, etc.)
- •Experience shipping full features from idea to production
- •Based in Europe with significant working-hours overlap with EET (Tallinn time)
- •Hands-on experience building agentic / LLM-powered features in production
- •Practical understanding of trade-offs between LLMs (cost, latency, capability)
What You'll Do
- •Plan, build, iterate, and launch data products end-to-end
- •Create understanding of creators' location, age, and interests at scale
- •Create systems to extract collaborations between creators and brands from raw social data
- •Shape the future of AI-assisted search using LLMs and embeddings
- •Build data products that directly impact customers
Nice to Have
- •Experience with AI/ML tools or LLMs
- •Familiarity with the GCP stack (especially Vertex AI)
- •Experience with lakehouse formats like Apache Iceberg
- •Experience using Pulumi or Terraform for IaC
- •Familiarity with Node.js and TypeScript
- •Understanding of AWS cost mechanics
- •Care about code quality and system design
- •Curious about the creator economy
Benefits
- •Fully remote — work from anywhere in Europe
- •Unlimited paid vacation
- •Flexible hours — async-friendly culture
- •High ownership, low bureaucracy, no bullshit
- •Personal development support — courses, books, or conferences on us
- •Regular offsites — connect with your team IRL
