Astronomer, Inc.

The Power Behind Apache Airflow

Astronomer is the driving force behind Apache Airflow, the de facto standard for expressing data flows as code. With Airflow downloaded more than 8 million times each month, Astronomer's core product, Astro, is a modern data orchestration platform that enables data engineers, scientists, and analysts to build, run, and observe pipelines-as-code. Founded in 2018 and headquartered in New York, the company has grown to a 201-500 person team. Recently, Astronomer secured a $93 million Series D round led by Bain Capital Ventures, bringing their total funding to approximately $375 million.

A Culture of Open Source and Accountability

Astronomer's culture is deeply rooted in the open-source community. The R&D team actively develops and maintains Apache Airflow, giving employees a unique opportunity to shape a tool used by hundreds of thousands of teams globally. Employees highlight the high caliber of their peers, describing them as motivated, competent, and outstanding professionals. The company embraces a flexible work environment, offering remote and hybrid roles while expecting a high degree of accountability and responsibility. However, the fast-paced, high-pressure environment of a scaling Series D startup means the culture can be intense, with high expectations for performance and growth.

What You'll Actually Do

At Astronomer, your day-to-day work heavily involves the Airflow ecosystem. Engineers might work on core open-source Airflow contributions, build out the Astro managed platform, or develop new AI-augmented features like Otto, an agent built specifically for Airflow. You will be dealing with complex data pipelines, cloud infrastructure (AWS, GCP, Azure), and distributed systems. Sales and Go-To-Market teams focus on expanding the enterprise customer base, navigating a highly competitive landscape with a business-critical product that boasts a massive total addressable market.

Compensation & Benefits

Astronomer offers competitive compensation packages. According to available data, Senior Software Engineers can expect base salaries ranging from $180K to $210K, while Staff Software Engineers in data roles can earn between $215K to $250K. Sales roles, such as Sales Engineers, can see total compensation reaching up to $470K, reflecting an aggressive commission structure. Equity grants typically follow a standard 4-year vesting schedule with a 1-year cliff. The company also provides comprehensive benefits and supports employees with high flexibility.

The Interview Process

While specific round-by-round details are limited publicly, the interview process at Astronomer is described by some as thorough and potentially lengthy. Candidates can expect a mix of technical assessments—especially focusing on Python, data engineering concepts, and cloud architecture for engineering roles—alongside behavioral interviews to assess cultural fit and adaptability to a fast-paced startup environment. Some reviews note that the process can be rigorous and that role expectations might evolve during the interview stages.

Why Join / Why Not

Why Join: If you are passionate about data engineering, open-source software, and want to work on a product with massive global adoption (Apache Airflow), Astronomer is a premier destination. The opportunity to work alongside top-tier talent and contribute to industry-standard tools is unparalleled. The recent $93M funding also signals strong market confidence and growth potential.

Why Not: The environment is undeniably high-pressure. As a Series D company pushing for profitability and growth, there have been organizational changes and past layoffs that contribute to a sense of instability for some. The intense focus on revenue and scaling means the workload can be heavy, and the culture may not suit those looking for a predictable, relaxed 9-to-5 job.