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ActiveCampaign

Posted 4 months ago

Open

Data Software Engineer

KrakowHybridFull-time

AI Summary

A Senior Software Engineer designs and builds high-throughput data pipelines, data models, and infrastructure as code to ensure resilient, scalable data systems and enables AI/ML workflows.

About this role

We’re looking for a Senior Software Engineer who views data through the lens of high-quality software engineering. You will design sophisticated data architectures and implement rigorous best practices to ensure that our systems are resilient and scalable. This is a multi-faceted role where you will build the software necessary to manage and move data across our organization.

What your day could consist of:

  • Architecting and Building Pipelines: Design, develop, and maintain high-throughput data pipelines to move and transform data across our ecosystem
  • Data Modeling and Schema Design: Execute DDL and DML operations to manage and optimize our data structures
  • Engineering Excellence: Implement rigorous software engineering best practices, including automated testing, CI/CD pipelines, managing infrastructure as code, and monitoring of system health
  • Collaboration: Partner with Data Science and AI teams to engineer feature stores and automated MLOps Pipelines, enabling AI models to move from research to production

    • Technical environment:

  • Databases: MySQL, Amazon Aurora, Amazon RDS, PostgreSQL
  • ata Storage and Analytics: AWS S3, Apache Iceberg, Snowflake, Apache Druid, Looker
  • Data Processing and Transformation: Apache Spark, DBT
  • Languages: Python (primary)
  • Infrastructure as Code: Terraform
  • Containerization and Orchestration: Kubernetes, Docker, Airflow

    • What is needed:

  • Engineering Experience: 4+ years professional software engineering experience, with a proven track record of building and maintaining production-grade data systems
  • Data Architecture Experience: Deep understanding of modern data stack components. You should be comfortable designing and building schemas that balance performance with scalability
  • Infrastructure: Proficient with managing your own infrastructure in code, using tools like Terraform
  • Software rigor: Strong background in software engineering best practices, including automated testing and CI/CD
  • Advanced SQL and Optimization: Expert-level SQL skills (especially MySQL); you don’t just write queries, you optimize for performance and scalability
  • Communication: You are able to have technical discussions internally as well as translate these ideas into non-technical conversations with stakeholders

    • Skills

    AirflowAmazon AuroraAmazon RDSApache DruidApache IcebergApache SparkAWS S3DbtDockerKubernetesLookerMySQLPostgreSQLPythonSnowflakeTerraform

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