Engineering Unblocked

Allan Leinwand, Chief Technology Officer at Webflow and veteran engineering leader, shares his insights on scaling tech teams during pivotal growth phases. He discusses how AI is reshaping the hiring landscape, boosting junior developer integration, and streamlining performance reviews. Allan also reflects on the importance of accountability in engineering, advocating for mentorship and a team-centered approach to performance management. His unique experiences at top tech firms provide a fascinating perspective on navigating the evolving tech landscape.

In this episode of Engineering Unblocked, Rebecca sits down with Kathryn Koehler, Director of Developer Productivity at Netflix, to explore the unique challenges of scaling engineering at a 20-year-old company.The conversation dives deep into the complexities of building versus buying solutions, managing migrations across a multi-repo environment, and maintaining Netflix’s culture of freedom and responsibility, while providing the standardization that enables productivity at scale. Kathryn offers practical insights on everything from measuring productivity (hint: it’s not about lines of code) to navigating the current AI hype cycle with a level head.Find the transcript at: https://www.swarmia.com/podcast/kathryn-koehler-netflix/Timestamps(0:00) Introductions(1:14) Kathryn's background and journey to Netflix(5:27) Solving problems at a 20-year-old company(9:01) Defining productivity and platform(13:05) Kathryn's approach to standardization(16:50) How Netflix handles migrations(20:36) Deciding what to work on(23:26) Maintaining utility per engineer(27:36) The importance of mindset(31:25) Metrics of productivity(36:25) What Kathryn is accountable for(37:50) Kathryn's thoughts on AIFollow Kathryn on LinkedIn: https://www.linkedin.com/in/kakoehler/Follow Rebecca on LinkedIn: https://www.linkedin.com/in/rmurphey/

In this episode of Engineering Unblocked, Rebecca sits down with Julianna Lamb, co-founder and CTO of Stytch, to explore the challenges of building and scaling engineering culture at a fast-growing startup.Julianna shares her journey from Plaid to founding an authentication and fraud prevention platform, and dives deep into the cultural decisions that shaped Stytch's 30-person engineering team. From establishing quality practices and developer experience from day one to navigating the balance between speed and reliability, Julianna offers practical insights on maintaining culture through growth. They also discuss how AI is reshaping engineering interviews and the evolving role of junior developers in 2025. Find the transcript at: https://www.swarmia.com/podcast/julianna-lamb-stytch/Timestamps(0:00) Introductions(0:32) Julianna's background and path to Stytch(3:08) About the structure of Stytch(5:30) Julianna's approach to team growth(9:30) Early investments as a start-up(12:36) About Stytch's culture(17:10) Ensuring quality through testing(19:58) Ownership of internal tooling(22:24) Maintaining a culture of speed(25:09) Managing quality through growth(28:23) The importance of culture fit(31:53) AI's impact on junior engineers(35:00) How Stytch interviews in 2025(40:32) Julianna's ambitions for the futureFollow Julianna on LinkedIn: https://www.linkedin.com/in/juliannaelamb/Follow Rebecca on LinkedIn: https://www.linkedin.com/in/rmurphey/

Max Kanat-Alexander, an Executive Distinguished Engineer at Capital One with a rich background from Google and LinkedIn, dives into developer productivity. He reveals common pitfalls for initiatives aimed at boosting it, emphasizing the need to truly understand developers’ challenges. The conversation contrasts individual versus team productivity, critiques the 'ticket-taker' culture that hampers software quality, and discusses the implications of AI on coding. Max also shares valuable advice for junior engineers to grasp core principles amidst evolving technology.

Kristen Foster-Marks, Head of Developer Experience at Depot, shares her wealth of knowledge from her previous work at Pluralsight. She dives into the hot topic of 'ghost engineers,' stressing the importance of ethical research in the tech world. Kristen discusses how improving developer experience can impact productivity and retention, especially during tough economic times. The conversation also highlights the need for empirical studies and the challenges of replicating qualitative research, as well as the importance of research literacy for practical application.

Nathen Harvey leads the DORA group at Google Cloud and shares key insights from the latest DORA report. He discusses the growing influence of AI on software stability and developer productivity. Nathen emphasizes the need for transformational leadership and highlights the challenges of measuring productivity, particularly with 'ghost engineers.' He also underlines the critical role of quality documentation in team success and the importance of setting specific goals for continuous improvement.

In today’s episode, Rebecca talks with Iccha Sethi, the new VP of Engineering at Vanta. They discuss taking stock of an engineering organization as a new VP, how technical engineering managers need to be, and her work at Github, Atlassian, Invision, and now Vanta around operational health. Find the transcript at: https://www.unblocked.fm/episodes/iccha-sethi-vanta Timestamps (0:00) Introductions (0:52) About Vanta (4:55) Engineering and cultural challenges (10:50) Operational health for platform teams (15:19) Communicating with non-tech leaders (18:53) How Vanta handles incidents (23:36) On strategic remediation and incidents (29:14) Involving everyone in the conversation (33:19) Common operational health mistakes (37:06) About being an approachable VPE (40:44) Practices to manage team meetings Follow Iccha on LinkedIn: https://www.linkedin.com/in/icchasethi Follow Rebecca on LinkedIn: https://www.linkedin.com/in/rmurphey/ Links and mentions • Vanta: https://www.vanta.com/

Emily Nakashima, VPE at Honeycomb, dives into the nuances of engineering leadership and collaboration. She discusses the tough decisions leaders face when structuring their teams and the pivotal shift from monitoring to observability. Emily emphasizes the importance of cross-functional collaboration, revealing stories of successes and missteps. She shares insights on effective goal-setting, innovative hiring practices, and the value of a strong communication culture in scaling teams. Tune in for her hot takes on tech trends and organizational challenges.

Mason Jones, recently of Zapier and a former leader at Lattice and Credit Karma, shares his journey into platform engineering. He discusses the importance of visibility in engineering processes and the challenges of transitioning from monolithic to microservices architecture. Mason dives into effective team communication strategies and the balance between immediate goals and user-centric approaches. He highlights the value of standardization and data-driven decision-making while navigating the intricacies of product management.

Alice Bartlett, Tech Director for Customer Products at the Financial Times, discusses introducing modern technology to a 136-year-old company and leading efforts to re-architect past decisions. Topics include fixing architectural flaws, communication importance, blameless culture, system maintenance, and tech engagement.