Oscar Insurance Engineering Manager interview questions & guide 2026

To help you prepare, we have categorized representative questions based on actual interview experiences at Oscar Insurance. These questions are designed to test your technical competency, leadership style, and ability to collaborate across functional boundaries.

Coding and Database Execution

These questions evaluate your hands-on coding ability and data manipulation skills, both of which are highly prioritized during the early screening phases.

• Write a SQL query to identify members who have filed more than three claims within a thirty-day window.
• Given a string representing a clinical log, write a function to parse and normalize specific medical codes under time-complexity constraints.

Preparing for the Engineering Manager interview at Oscar Insurance requires a balanced approach. You cannot rely solely on your management experience; you must also sharpen your technical skills.

Technical Craftsmanship – You must demonstrate a strong technical foundation. Be ready to write clean, efficient code and write optimized SQL queries. Your interviewers will evaluate your ability to discuss low-level technical trade-offs comfortably.

System Design & Scaling – You need to show that you can design robust, fault-tolerant systems. Focus on data modeling, API design, scalability, and security, especially when handling highly regulated healthcare data.

People & Project Leadership – Be prepared to share concrete examples of how you coach engineers, manage project delivery, and navigate team dynamics. Use the STAR method (Situation, Task, Action, Result) to structure your behavioral answers.

Product & Mission Alignment – Oscar Insurance is deeply mission-driven. You should be able to articulate why you want to work in health-tech and how you align engineering goals with the broader user experience.

The interview process for an Engineering Manager at Oscar Insurance is rigorous, comprehensive, and highly structured. It is designed to evaluate both your technical depth and your leadership capabilities over several stages.

The process typically begins with a recruiter screen to discuss your background, career goals, and interest in the company. This is followed by an initial technical screen, which often includes a hands-on coding or SQL assessment, sometimes conducted via platforms like CodeSignal. You may also have a brief conversation with a hiring manager or a Chief of Staff to discuss your management philosophy and project experience before moving forward.

Once you clear the initial screens, you will progress to the virtual onsite, often referred to as the "Power Day." This stage consists of multiple rounds that dive deep into system design, coding, case studies, and cross-functional collaboration. Throughout this process, the hiring team looks for candidates who are highly collaborative, data-driven, and comfortable navigating the unique complexities of the healthcare technology space.

The timeline above outlines the typical progression from the initial recruiter contact to the final decision. You should expect the entire process to take between three to six weeks depending on scheduling availability. Use this timeline to pace your preparation, ensuring you allocate sufficient time for both coding practice and behavioral interview preparation.

To succeed at Oscar Insurance, you must understand exactly what is expected in each core interview module. The following sections break down the primary evaluation areas.

Technical Execution & Coding

At Oscar Insurance, Engineering Managers are expected to remain close to the code. You will face a dedicated coding assessment designed to test your problem-solving and algorithmic thinking.

Be ready to go over:

• Data Structures and Algorithms – Solid understanding of arrays, strings, hash maps, and trees.
• SQL and Data Manipulation – Ability to write complex queries, perform aggregations, and optimize database joins.
• Code Quality – Writing clean, readable, and well-structured code under time constraints.
• Advanced concepts (less common) – Dynamic programming, concurrency, and advanced database indexing strategies.

Example questions or scenarios:

• "Write a SQL query to identify duplicate member accounts based on matching contact information."
• "Implement a function to parse a stream of medical event logs and return the top three most frequent errors."

System Design & Architecture

This round evaluates your ability to design large-scale, reliable systems that support complex operational workflows. You must demonstrate an understanding of how components interact and scale.

Be ready to go over:

• Distributed Systems – Load balancing, caching, message queues, and microservices architecture.
• Data Modeling – Designing database schemas that support high-throughput write and read operations.
• Security & Compliance – Protecting sensitive health data and ensuring secure communication channels.
• Advanced concepts (less common) – Event sourcing, CQRS patterns, and zero-trust security models.

Example questions or scenarios:

• "Design a scalable system to ingest and process real-time pharmacy claims."
• "How would you architect a secure file transfer system to exchange patient data with external hospital networks?"

Case Study & Collaboration

This evaluation area focuses on your ability to drive projects, collaborate with product stakeholders, and lead cross-functional initiatives.

Be ready to go over:

• Product Partnership – How you align engineering effort with product roadmaps and business goals.
• Project Delivery – Managing timelines, risk mitigation, and resource allocation.
• Stakeholder Communication – Translating complex technical concepts for non-technical partners.
• Advanced concepts (less common) – Managing multi-quarter technical migrations with zero downtime.

Example questions or scenarios:

• "Walk me through a project where you had to make a significant compromise between speed-to-market and technical quality."
• "How do you handle a situation where a key product stakeholder requests a feature that conflicts with your team's architectural goals?"

As an Engineering Manager at Oscar Insurance, your day-to-day responsibilities will span across people management, technical strategy, and operational execution. You will lead a dedicated team of engineers, guiding their career growth, conducting performance reviews, and fostering an inclusive, high-performing environment.

You will partner closely with Product Managers, Data Scientists, and Operational leads to define your team's roadmap, translate business requirements into technical specifications, and ensure successful project delivery. You will also remain actively involved in technical discussions, helping your team navigate architectural decisions, unblock complex technical issues, and maintain high standards of code quality and system reliability.

Additionally, you will play a key role in recruiting and scaling the engineering organization. This includes conducting interviews, onboarding new team members, and continuously improving internal processes to ensure the team can scale efficiently as the company grows.

To be competitive for the Engineering Manager position, you must demonstrate a strong track record of both technical execution and people leadership.

• Must-have skills – Strong proficiency in at least one modern programming language (such as Python, Go, Java, or JavaScript) and solid SQL skills. Proven experience designing and scaling distributed systems, and a track record of managing and mentoring software engineers.
• Nice-to-have skills – Experience working in highly regulated industries such as healthcare, fintech, or insurtech. Prior experience with cloud platforms like AWS or GCP, and familiarity with containerization tools like Docker and Kubernetes.
• Experience level – Typically, candidates have 5+ years of software engineering experience coupled with 2+ years of direct people management experience.

Q: Do Engineering Managers at Oscar Insurance write code? A: Yes. Unlike companies where managers transition fully to administrative tasks, Oscar Insurance expects its EMs to remain highly technical. While you may not write production code every day, you will be expected to pass coding and SQL assessments during the interview process and actively participate in technical design and code reviews on the job.

Q: What is the hybrid or remote work policy for this role? A: Oscar Insurance offers a flexible working environment with offices in New York, NY, and Tempe, AZ. Depending on the specific team and location, roles may be hybrid or fully remote within the United States. It is best to clarify the specific expectations for your target team with your recruiter.

Q: How can I best prepare for the SQL portion of the interview? A: Practice writing medium to complex queries on CodeSignal. Focus on joins, group-by statements, window functions, and subqueries. Ensure you can explain the performance implications of your queries, especially when dealing with large datasets.

Q: What makes a candidate stand out during the onsite interview? A: Successful candidates demonstrate strong technical depth, clear and structured communication, and a genuine passion for solving complex healthcare challenges. Showing that you can think like a product owner while maintaining high engineering standards is highly valued.

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

• Brush up on SQL: Do not treat the SQL screen as an afterthought. Many candidates are surprised by the technical rigor of the initial database screening.
• Prepare a project demo: Be ready to walk through a past project in deep detail. Highlight your personal contributions, the technical challenges you overcame, and how you measured success.
• Emphasize collaboration: Oscar Insurance values cross-functional teamwork. Highlight how you partner with product, operations, and design to deliver impact.
• Show mission alignment: Read up on the current state of healthcare technology and be prepared to discuss why you want to build products that improve the member experience.

The Engineering Manager role at Oscar Insurance offers a unique opportunity to lead high-performing teams and build technology that transforms the healthcare experience for millions of people. It is a highly rewarding position that demands a rare blend of technical excellence, strategic thinking, and empathetic leadership.

To put your best foot forward, focus your preparation on sharpening your coding and SQL skills, refining your system design methodologies, and structuring your behavioral examples to highlight your leadership impact. With dedicated preparation, you can confidently navigate the interview process and showcase your ability to drive engineering excellence.

For more detailed interview insights, salary data, and community-shared interview experiences, explore the additional resources available on Dataford.

The salary data above provides a representative range of compensation for this role, including base salary, equity, and performance bonuses. When evaluating an offer, consider the complete compensation package as well as the long-term growth potential of the company. Use this data to guide your expectations and negotiations throughout the hiring process.