Duetto

Duetto provides cloud-based hotel revenue management software and strategy solutions, empowering hotels and casinos to optimize profit and unlock critical data with innovative tools like Gamechanger and Scoreboard.

Hotels, Restaurants & Leisure

Consumer Discretionary

51-250 (180)

Founded 2012

$143M raised

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Staff Software Engineer (Python)

7 hours, 8 minutes ago

United States

Full-time

Lead

Software Engineer

Software Development

Apache Airflow Apache Spark AWS CI/CD Databricks Datadog dbt Docker GitHub Actions Java LLM Presto Python SageMaker Terraform Trino

Apply Now

Duetto

Hotels, Restaurants & Leisure

51-250

Founded 2012

$143M raised

View All Jobs

Description

Own the design, performance, and reliability of the data lakehouse across a bronze → silver → gold architecture on AWS.
Evolve the Python and PySpark pipeline framework, including Glue jobs, Iceberg MERGE operations, schema evolution, and partitioning strategies.
Architect the transition from batch processing to near-real-time streaming with SQS-driven pipelines and Iceberg sinks.
Expand ingestion, normalization, and analytics layers across the full lakehouse.
Drive data quality and governance by extending Great Expectations and leading adoption of data contracts.
Own the Athena SQL layer used by analysts and product teams.
Improve observability and reliability using Datadog, Sentry, and Sumo Logic while optimizing Glue performance and cost.
Build and maintain shared internal Python libraries published to JFrog.
Improve GitHub Actions, Docker-based testing, and CI/CD deployment workflows.
Use AI-first development tools in daily work and contribute to AI-assisted pipeline generation and automated data quality initiatives.

Requirements

7+ years building production data systems in Python.
Deep expertise in PySpark and distributed data processing tools such as Glue, EMR, or Databricks.
Strong experience with lakehouse architectures such as Iceberg, Delta Lake, or Hudi on S3.
Production experience with Airflow or a comparable workflow orchestrator.
Solid AWS production experience across S3, Glue, Athena, Lambda, and SQS.
A track record of improving data quality, governance, and pipeline reliability at scale.
Working knowledge of Java for reading upstream systems.
Experience with Trino or Presto for interactive SQL analytics at scale.
Experience with dbt for data transformation and modeling.
Familiarity with Great Expectations or similar data quality frameworks.
Genuine interest in AI-assisted development and LLM-based tooling.
Familiarity with hospitality data such as reservations, rates, inventory, and demand signals.

Benefits

Remote work location in the US.
No direct reports.
No travel required.
Opportunity to work with an AI-first engineering culture and daily use of Claude Code and custom multi-agent tooling.
Staff-level role with true technical authority over a critical platform.
Collaborative team environment with mentorship across US and Europe.

Interested in this position?

Apply directly on the company website

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