As a Data Engineer at Headspace, your day-to-day work will be highly collaborative and technically diverse. You will not work in a silo; instead, you will act as a strategic partner to the product, analytics, and clinical science teams.

Your primary responsibilities will include:

• Building Scalable Pipelines – Designing, implementing, and maintaining robust batch and real-time data pipelines that ingest data from various sources, including mobile app telemetry, third-party APIs, and transactional databases.
• Optimizing Data Infrastructure – Managing and optimizing the cloud data warehouse (Snowflake) and data lake storage to ensure high performance, reliability, and cost-efficiency.
• Collaborating with Stakeholders – Partnering with data scientists to deploy machine learning models, assisting product analysts with complex query optimization, and working with product engineers to define tracking schemas.
• Ensuring Data Governance – Implementing strict data quality controls, data lineage tracking, and ensuring compliance with privacy regulations such as GDPR, CCPA, and HIPAA.
• Driving Engineering Excellence – Writing clean, well-tested code, contributing to code reviews, and helping to define the team's engineering standards and best practices.

For Staff Data Engineer roles, you will also be responsible for setting the technical vision for the data platform, mentoring senior engineers, and driving cross-functional initiatives that impact the entire engineering organization.

Headspace looks for engineers who combine technical depth with a strong product mindset. The specific expectations vary by level, but competitive candidates generally meet the following requirements.

Technical Skills

• Languages – Strong proficiency in Python or Scala, and expert-level mastery of SQL.
• Distributed Computing – Extensive experience with Apache Spark, PySpark, or similar distributed processing frameworks.
• Data Warehousing – Hands-on experience designing and optimizing schemas in Snowflake, AWS Redshift, or Google BigQuery.
• Orchestration – Experience orchestrating complex workflows using Apache Airflow, Prefect, or Dagster.
• Cloud Infrastructure – Solid understanding of AWS services (S3, EMR, Lambda, IAM, Glue) and Infrastructure as Code (Terraform).

Experience & Soft Skills

• Senior Data Engineer – Typically requires 5+ years of dedicated data engineering experience, with a proven track record of delivering production-grade data pipelines.
• Staff Data Engineer – Typically requires 8+ years of experience, with demonstrated leadership in architecting large-scale data platforms and influencing technical roadmaps across multiple teams.
• Communication – Ability to translate complex technical concepts into clear business terms for non-technical stakeholders.
• Mission Alignment – A genuine interest in mental health, wellness, and building products that have a positive social impact.

Nice-to-Have Skills

• Experience working with dbt (data build tool) for analytics engineering.
• Familiarity with machine learning infrastructure and MLOps tools (e.g., MLflow, SageMaker).
• Prior experience handling health-tech data and navigating HIPAA compliance.

Q: What is the tech stack used by the data engineering team at Headspace? A: The core data stack at Headspace is built on AWS and relies heavily on Snowflake as the central data warehouse. They use Apache Spark (including PySpark) for heavy-duty data processing, Apache Airflow for workflow orchestration, and dbt for analytical transformations. The primary programming languages are Python and SQL.

Q: How much coding vs. system design should I expect in the interview? A: The interview loop is balanced. You will have at least one round dedicated to coding (usually Python) and SQL, and another round focused entirely on data system design and architecture. For Staff Data Engineer roles, the emphasis shifts more heavily toward high-level system design, scalability, and cross-team collaboration.

Q: Is Headspace open to fully remote candidates? A: Yes, Headspace offers remote-friendly positions across various states in the US, alongside hybrid options for candidates near their primary hubs, such as Seattle, WA. The interview process is conducted entirely virtually.

Q: How can I best prepare for the behavioral interview? A: Familiarize yourself with Headspace's mission and product offerings. Be prepared to share stories that demonstrate empathy, collaboration, and how you navigate technical disagreements. Use the STAR method (Situation, Task, Action, Result) to structure your answers, emphasizing your personal contribution to each outcome.

To maximize your chances of success during the Headspace interview process, keep these practical, insider tips in mind:

• Think Aloud – During both the coding and system design rounds, communicate your thought process constantly. Interviewers want to understand how you approach problems, handle edge cases, and weigh trade-offs, not just whether you arrive at the perfect answer immediately.
• Clarify Ambiguity – Many design questions are intentionally left open-ended. Before diving into a solution, ask clarifying questions about data volume, latency requirements, query patterns, and user expectations.
• Emphasize Data Quality – Never treat data quality as an afterthought. In every design discussion, proactively mention how you would validate incoming data, monitor pipeline health, and handle bad records.
• Connect with the Mission – Headspace is a mission-driven company. Take some time to use the app, understand the user experience, and reflect on why building high-quality data systems matters for a mental wellness platform.

A Data Engineer position at Headspace offers a unique opportunity to apply cutting-edge data technologies to a product that directly improves the lives of millions of people. Whether you are optimizing data pipelines for real-time personalization or architecting a robust data lakehouse to support clinical research, your work will be highly valued and deeply impactful.

To prepare effectively, focus your efforts on mastering distributed computing concepts, refining your dimensional modeling skills, and practicing end-to-end system design. Remember to balance your technical preparation with a thoughtful reflection on your career journey, preparing behavioral examples that highlight your collaborative spirit, problem-solving skills, and alignment with the Headspace mission.

The compensation ranges shown above reflect the competitive market rates for Senior Data Engineer and Staff Data Engineer positions at Headspace. Your specific offer will depend on your experience, location, and performance throughout the interview process.

As you continue your preparation, you can explore additional interview insights, community discussions, and company-specific resources on Dataford to help you approach your interview with confidence. Focus your practice, stay curious, and best of luck with your preparation!