Managing Breadth Over Promotion: Cultivating Engineer Curiosity in Hyper-Growth Teams

In high-growth engineering organizations, promotions are often what people look for. But for Aishwarya Babu, an engineering leader with experience at Amazon and Compass, it's the less visible practice of cultivating breadth and curiosity that truly drives sustained growth.

Her track record spans some of the most complex and widely used products in tech, widely used subscription-based services and internal systems that power millions of user interactions. Over the years, she's progressed from Software Engineer to Engineering Manager, all while mentoring engineers toward growth paths that don't rely solely on promotions or title changes.

"One of the things I've focused on is helping engineers become adaptable problem-solvers," Aishwarya explains. "That means pushing beyond what they know, and being capable of thriving across ambiguous domains."

This approach has yielded results. Her teams have delivered cross-functional initiatives tied to organization goals, ranging from increasing customer engagement with products to optimizing backend architecture. The work spanned backend optimization, experimentation systems, and new features that reached millions of users.

By fostering curiosity and breadth, she has enabled engineers to shift from task-driven execution to proactive ownership, leading to faster iteration cycles, improved on-call resilience, and sustained impact across feature, performance, and cost dimensions.

As an Engineering Manager, Aishwarya guides engineers across both customer-facing products and internal tools. She's helped improve deployment pipelines and led data-driven feature development while encouraging her team to operate beyond their default skill sets and engage confidently with both infrastructure and product-level challenges.

Aishwarya's emphasis on growth through breadth rather than narrow specialization extends beyond her team. She has conducted over 150 interviews, helping shape hiring decisions across engineering teams. Her hiring philosophy mirrored her management style: look for curiosity, not just credentials.

Some of the key requirements of her job have been coordination between backend APIs, UX design, and content engines, a strong foundation for engineers willing to stretch their skillsets. Her team delivered customer-facing features that improved book discovery for millions of readers.

One persistent challenge, she says, was managing the tension between speed and learning. "In high-output environments, there's a strong pull to give engineers tasks they already know how to do," she says. "I had to push against that instinct, reassigning projects or adding unfamiliar responsibilities so that they could stretch and broaden their thinking."

Her focus on psychological safety was also key. She guided engineers through moments of uncertainty when they stepped into new areas, whether backend systems, frontend development, or architecture decisions, creating a psychologically safe space to experiment and fail.

Her work and articles on leadership and modern management reflect this mindset. Published essays like "Buddy or Boss", "The Millennial Manager: The Bridge", and "Designing Fair and Scalable AI-Enhanced Software Engineering Performance Reviews" explore the complexities of balancing trust, challenge, and mentorship in the modern dynamic work environments.

Looking ahead, Aishwarya sees technical breadth becoming even more essential. She believes that engineers who explore beyond their immediate task list tend to ask sharper questions, build more resilient systems, and collaborate better across teams. "Promotions are important, but I believe that fostering curiosity leads to deeper satisfaction, better retention, and more innovation," she adds.

As AI shifts the engineering landscape, she tells us that it will be the systems thinkers and domain switchers who adapt fastest. "My work has always centered on building environments where system thinkers are normalized," she says.