# Distinguished Engineer **Role:** Software Engineer · **Level:** G13 **Company:** [Airbnb](https://scaleengineer.com/companies/airbnb) **Difficulty:** Very High **Salary:** US$280000 - US$350000 **Experience:** 12 - 15 **Timeline:** ~6 days The Distinguished Engineer (G13) interview at Airbnb is a rigorous process designed to assess candidates for the highest technical leadership roles. It focuses on deep technical expertise, strategic thinking, architectural vision, and the ability to influence and mentor across the organization. Candidates are expected to demonstrate a proven track record of solving complex, ambiguous problems at scale, driving significant technical initiatives, and shaping the technical direction of products and platforms. Canonical: https://scaleengineer.com/interviews/airbnb/g13-software-engineer --- ## Overall evaluation - Technical Excellence - Leadership and Impact ## Questions asked - Design a system to handle real-time availability updates for millions of listings globally. - How would you architect a recommendation engine for personalized travel experiences? - Describe a time you had to lead a team through a major technical crisis. What was your approach? - What are your thoughts on the future of travel technology and Airbnb's role in it? - How do you balance technical debt with the need for rapid feature development? - Tell me about a time you disagreed with a senior leader on a technical decision. How did you handle it? - What are the key principles of building a resilient and fault-tolerant distributed system? - How would you mentor and grow a team of senior software engineers? - Discuss your experience with cloud infrastructure and cost optimization at scale. - What is your vision for the evolution of Airbnb's platform architecture? ## Preparation tips ### lists - Deeply understand Airbnb's business, products, and technical challenges. - Review your past projects and identify key contributions, technical decisions, and their impact. - Practice system design problems, focusing on scalability, reliability, and trade-offs. - Prepare to discuss your leadership philosophy, mentorship experiences, and how you drive technical strategy. - Be ready to articulate your vision for the future of technology at Airbnb. - Understand Airbnb's engineering culture and values. ### studyPlan - {"title":"Foundational Knowledge & Distributed Systems","longDescription":"Weeks 1-2: Deep dive into Airbnb's core products, business model, and recent technical challenges. Study distributed systems concepts, including consensus algorithms, CAP theorem, consistency models, and fault tolerance. Review common system design patterns for high-traffic applications (e.g., microservices, event-driven architectures, caching strategies).","shortDescription":"Weeks 1-2: Airbnb product/business, distributed systems fundamentals, system design patterns."} - {"title":"Advanced System Design & Scalability","longDescription":"Weeks 3-4: Focus on architectural design for scalability and reliability. Practice designing complex systems like search, recommendations, or booking engines. Prepare to discuss trade-offs between different architectural choices. Study concurrency control, performance optimization, and monitoring strategies.","shortDescription":"Weeks 3-4: Scalable architecture, performance optimization, concurrency, monitoring."} - {"title":"Leadership, Mentorship & Behavioral","longDescription":"Weeks 5-6: Prepare for behavioral and leadership rounds. Reflect on your career experiences, focusing on leadership, mentorship, conflict resolution, and strategic decision-making. Prepare specific examples using the STAR method. Understand Airbnb's engineering values and how they align with your own.","shortDescription":"Weeks 5-6: Behavioral examples (STAR), leadership, mentorship, Airbnb values."} ## Location differences - {"location":"San Francisco","differences":{"tips":["Highlight experience with large-scale system design and distributed systems.","Showcase leadership in technical strategy and mentorship.","Be prepared to discuss your influence on technical roadmaps and architectural evolution.","Emphasize your ability to communicate complex technical concepts to non-technical stakeholders."],"interviewFocus":["Emphasis on strategic technical decision-making and long-term impact.","Assessment of ability to drive consensus and influence senior leadership.","Deep dives into architectural patterns for highly available and scalable systems.","Understanding of organizational impact and cross-functional collaboration."],"commonQuestions":["How would you design a distributed caching system for a global service like Airbnb?","Describe a time you had to make a significant technical trade-off that impacted a large system. What was your reasoning and the outcome?","How do you approach mentoring and growing other engineers at a senior level?","What are the key challenges in scaling a platform to handle billions of requests per day, and how have you addressed them?","Discuss your experience with influencing technical strategy at an executive level."]}} - {"location":"Dublin","differences":{"tips":["Provide concrete examples of leading technical initiatives and driving significant improvements.","Demonstrate a strong understanding of operational aspects and reliability engineering.","Articulate your approach to fostering a positive and productive engineering culture.","Be ready to discuss your experience with internationalization and localization in system design."],"interviewFocus":["Focus on operational excellence and incident management at scale.","Evaluation of ability to build and lead high-performing engineering teams.","Assessment of experience in driving technical innovation and adoption of new technologies.","Understanding of global product considerations and localization challenges."],"commonQuestions":["How would you design a real-time fraud detection system for a global marketplace?","Tell me about a time you had to lead a critical incident response for a large-scale system. What was your role and what did you learn?","How do you foster a culture of technical excellence and innovation within a team or department?","What are the trade-offs between different database technologies for a high-throughput, low-latency application?","Describe your experience in setting technical standards and best practices across multiple engineering teams."]}} ## Round 1: Technical Vision and Strategy **Type:** Technical Vision and Strategy · **Difficulty:** Very High · **Duration:** 60 min Assesses strategic thinking, technical vision, and leadership. This round assesses your ability to think strategically about technology and its impact on the business. You'll be asked to discuss your vision for future technical directions, how you approach setting technical strategy, and your experience in influencing technical roadmaps. Expect questions about your leadership philosophy and how you drive innovation. **Interviewers look for:** A clear and compelling technical vision.; Evidence of strategic decision-making.; Ability to articulate the 'why' behind technical choices.; Understanding of long-term impact and sustainability. **Evaluation criteria:** Technical vision and strategic thinking.; Ability to influence and lead technical direction.; Communication of complex technical concepts.; Understanding of architectural trade-offs. **Common rejection reasons:** Lack of strategic thinking.; Inability to articulate technical vision.; Poor communication of complex ideas.; Insufficient depth in system design.; Failure to demonstrate leadership at scale. ## Questions - What are the biggest technical challenges facing Airbnb in the next 5 years, and how should we address them? - How do you foster a culture of innovation and continuous learning within an engineering organization? - Describe a time you had to make a significant technical bet. What was the outcome? ## Preparation tips - Develop a clear vision for the future of technology relevant to Airbnb's domain. - Prepare examples of strategic technical decisions you've made. - Think about how you influence and align stakeholders on technical direction. ## Round 2: System Design and Architecture **Type:** System Design and Architecture · **Difficulty:** Very High · **Duration:** 75 min Deep dive into designing complex, scalable, and reliable systems. This is a deep dive into your system design and architectural skills. You will be presented with a complex, open-ended problem and expected to design a robust, scalable, and reliable solution. The focus is on your ability to break down the problem, identify key components, discuss trade-offs, and consider various aspects like data modeling, APIs, scalability, and fault tolerance. **Interviewers look for:** Deep understanding of distributed systems.; Ability to design complex, scalable, and reliable systems.; Thoughtful consideration of trade-offs and edge cases.; Clear communication of design choices and rationale. **Evaluation criteria:** System design capabilities.; Understanding of distributed systems principles.; Ability to handle scale, reliability, and performance.; Trade-off analysis.; Problem decomposition and solution articulation. **Common rejection reasons:** Inability to handle ambiguity.; Lack of depth in distributed systems.; Poor consideration of edge cases and failure modes.; Inadequate discussion of trade-offs.; Overly simplistic solutions. ## Questions - Design a global real-time notification system for Airbnb. - How would you design a system to detect and prevent fraudulent activities on the Airbnb platform? - Design a distributed rate limiter for Airbnb's APIs. ## Preparation tips - Practice designing large-scale distributed systems (e.g., social feeds, ride-sharing platforms, e-commerce systems). - Review common system design patterns and anti-patterns. - Be prepared to discuss trade-offs related to consistency, availability, latency, and cost. - Think about failure modes and how to build resilient systems. ## Round 3: Behavioral and Leadership **Type:** Behavioral and Leadership · **Difficulty:** High · **Duration:** 60 min Assesses leadership, mentorship, and behavioral competencies. This round focuses on your leadership, mentorship, and behavioral aspects. You'll be asked to share specific examples from your past experiences that demonstrate your ability to lead teams, mentor engineers, handle challenging situations, and drive impact. The interviewer will also assess your alignment with Airbnb's culture and values. **Interviewers look for:** Evidence of technical leadership and mentorship.; Ability to drive significant technical initiatives.; Experience in resolving complex technical and interpersonal challenges.; Strong communication and collaboration skills.; Cultural fit and alignment with Airbnb's values. **Evaluation criteria:** Leadership and influence.; Mentorship and team development.; Problem-solving in complex situations.; Collaboration and communication.; Alignment with Airbnb's culture and values. **Common rejection reasons:** Lack of demonstrated leadership impact.; Inability to articulate technical contributions clearly.; Poor handling of conflict or difficult situations.; Insufficient mentorship experience.; Not aligning with Airbnb's core values. ## Questions - Tell me about a time you had to influence a team or stakeholder to adopt a new technology or approach. - Describe a situation where you mentored a junior engineer. What was the outcome? - How do you handle disagreements within your team or with peers? - Tell me about a time you failed. What did you learn from it? ## Preparation tips - Prepare detailed examples using the STAR method (Situation, Task, Action, Result) for leadership, mentorship, conflict resolution, and impact. - Reflect on your career growth and how you've contributed to the development of others. - Understand Airbnb's core values and be ready to discuss how you embody them. ## Round 4: Executive / Final Round **Type:** Executive / Final Round · **Difficulty:** Very High · **Duration:** 60 min Final discussion with senior leadership on strategy and vision. This final round is typically with a senior executive (VP of Engineering or CTO). It's an opportunity for them to assess your strategic thinking, business acumen, and overall fit for a Distinguished Engineer role at Airbnb. They will want to understand your long-term vision, how you approach high-level technical strategy, and your potential to contribute to the company's success at the highest level. **Interviewers look for:** Strategic alignment with company goals.; Ability to think and operate at an executive level.; Strong business acumen and understanding of market dynamics.; Potential to be a technical thought leader within the company. **Evaluation criteria:** Alignment with executive vision.; Strategic thinking and business acumen.; Ability to operate at an executive level.; Cultural fit with senior leadership. **Common rejection reasons:** Lack of alignment with senior leadership.; Inability to articulate technical vision at a high level.; Poor strategic fit.; Concerns about collaboration with executive team. ## Questions - What is your long-term vision for the engineering organization at Airbnb? - How do you see technology evolving in the travel industry, and what opportunities does this present for Airbnb? - Describe a time you had to make a difficult decision that had significant business implications. ## Preparation tips - Research Airbnb's current business strategy and market position. - Think about how technology can drive business outcomes. - Be prepared to discuss your career aspirations and how they align with Airbnb's future. - Articulate your understanding of the broader technology landscape and its implications for Airbnb.