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> Djinni
senior

Data Engineer

format:Hybridcompany:Outsource
databricksapache sparksqlpythonairflowdbt
terraformazure devopspostgresqldynatrace
test task:yes
englishB2
experience4+ years
> full description

Important: after confirming your application on this platform, you’ll receive an email with the next step: completing your application on our internal site, LaunchPod. So keep an eye on your inbox and don’t miss this step — without it, the process can’t move forward.


Why join us

If you're looking for a place to grow, make an impact, and work with people who care, we'd love to meet you! :)

 

About the role
We are looking for an experienced Senior Databricks Data Engineer to help modernize a 15-year-old data warehouse into a governed Databricks Lakehouse. You will build batch and streaming pipelines with PySpark and Delta Lake, following a medallion architecture across bronze, silver, and gold layers. This role also uses AI tools like Claude and GitHub Copilot to speed up development.

 

What you will do

  • Design, build, and operate batch and streaming data pipelines on Databricks using PySpark, Delta Lake, and Databricks Workflows.
  • Model and maintain a medallion (bronze/silver/gold) architecture serving analytics, reporting, and machine learning consumers.
  • Migrate legacy ETL and data warehouse workloads onto the Lakehouse with validated data parity and minimal business disruption.
  • Use Claude or Github Copilot as a development accelerator, generating code scaffolding, writing and reviewing tests, creating documentation and prototyping solutions.
  • Write clean, well-tested Python and SQL; maintain high standards through code review and documentation.
  • Optimize Spark jobs and Delta tables for performance and cost, including partitioning, clustering, caching, and cluster sizing.
  • Implement data quality, lineage, and governance controls using Unity Catalog and automated validation checks.
  • Debug, troubleshoot, and resolve pipeline failures, data defects, and production incidents.
  • Participate in Agile or product-centric delivery practices including sprint planning and retrospectives.
  • Collaborate with DevOps, platform, and analytics engineers on observability, security, and compliance best practices.

 

Must haves

  • 4+ years of professional experience in data engineering, featuring direct expertise with Apache Spark and cloud-based data architectures.
  • Strong hands-on experience building data pipelines with Databricks, Apache Spark (PySpark), and Delta Lake.
  • Advanced SQL and Python, with strong data modeling skills across dimensional and Lakehouse patterns.
  • Experience with streaming ingestion using Structured Streaming, Auto Loader, Kafka, or Event Hubs.
  • Experience with workflow orchestration (Databricks Workflows, Airflow, or Azure Data Factory).
  • Experience with legacy platform migrations, ETL modernization, or managing data hygiene when porting old systems.
  • Strong problem-solving, collaboration, and communication skills, including mentoring junior engineers and explaining data concepts to non-technical stakeholders.
  • Familiarity with Unity Catalog, data governance, access control, and PII handling.
  • Experience with dbt or an equivalent transformation framework.
    Familiarity with secure coding standards and industry security best practices.
  • Experience delivering production data platforms at scale.
  • Upper-intermediate English level.

 

Nice to haves

  • Experience with Infrastructure as Code (IaC) using Terraform and CI/CD using Azure Devops.
  • Experience working with relational databases (specifically PostgreSQL) and data persistence concepts.
  • Familiarity with logging and monitoring tools (e.g., Dynatrace, CloudWatch, Databricks system tables).
  • Experience working in Agile or team-based development environments preferred.

 

Perks and benefits

  • Professional growth: Accelerate your professional journey with mentorship, TechTalks, and personalized growth roadmaps
  • Competitive compensation: We match your ever-growing skills, talent, and contributions with competitive USD-based compensation and budgets for education, fitness, and team activities
  • A selection of exciting projects: Join projects with modern solutions development and top-tier clients that include Fortune 500 enterprises and leading product brands
  • Flextime: Tailor your schedule for an optimal work-life balance, by having the options of working from home and going to the office — whatever makes you the happiest and most productive.

 

Meet Our Recruitment Process

Asynchronous stage — An automated, self-paced track that helps us move faster and give you quicker feedback:

  • Short online form to confirm basic requirements
  • 30–60 minute skills assessment
  • 5-minute introduction video

Synchronous stage — Live interviews

  • Technical interview with our engineering team (scheduled at your convenience)
  • Final interview with your future teammates
     

If it’s a match—you’ll get an offer!