A Staff Engineer’s Day at Spotify: From Preschool Runs to Platform Work
Dave Zolotusky is a Senior Staff Engineer at Spotify, based in Stockholm. He works on the Platform team—the infrastructure and developer tooling group—where his focus ranges from service runtime to inter-service communication. His days, he says, are shaped by the intersection of deep technical work, company-wide initiatives, and a schedule that still revolves around school drop-offs and pickups.
Zolotusky moved to Stockholm three years ago from the US. The commute, he notes, is one of the biggest lifestyle changes: everything is within walking distance, including the 15-minute stroll to the main office. His wife also works at Spotify, so they often make the walk together—a marked contrast to his previous experience of sitting in traffic.
Mornings: Platform Work and User Journeys
After breakfast from the office cafeteria and a check of email, Zolotusky’s day typically splits between two major areas. As a member of the Platform team, he works on backend infrastructure projects. But a significant portion of his time is spent as tech lead on a broader company initiative to improve user journeys—how listeners navigate from the Home screen to their final choice of music. The goal is to show people content they actually want to see and interact with, with the ultimate aim of customizing the experience so that no two listeners ever have the same journey.
A parallel focus is Spotify’s relationship with public cloud providers, such as Google Cloud. Zolotusky also works on getting the company more involved in open-source infrastructure communities, including the Cloud Native Computing Foundation, which hosts projects like Kubernetes.
The variety of these responsibilities means no two days look alike, he says. Some are filled with back-to-back meetings; others involve more time digging into data or documents at his desk.
Afternoons: Coordination Across Time Zones
Lunch in the Stockholm office is a coordinated affair—everyone seems to eat at noon precisely, so Zolotusky deliberately avoids the rush. He sometimes goes out to a nearby cafe or restaurant with colleagues, or grabs food from the cafeteria later and eats in the social space, which offers views across the city.
By 2 pm, the New York office is waking up, which makes the afternoons busy with calls and hangouts, particularly between 3 and 5 pm. Beyond regular team check-ins, Zolotusky spends time mentoring colleagues—both through official Spotify programs and informally. He also helps people prepare for promotion applications, working to give them the best possible chance to advance.
On what makes Spotify distinctive as an employer, Zolotusky points to the level of support and the autonomy given to teams. "You’re given an incredible amount of freedom to do what you want," he says. That freedom comes with accountability and the expectation of positive impact, but it also leaves room for experimentation. "Spotify is no longer a start-up, but neither is it set in its ways—we haven’t already defined everything and that’s why you can still make a real difference here," he adds.
Evenings: A Balanced End to the Day
Zolotusky typically leaves around 5 pm to pick up his children. The walk home often includes a stop at a playground—a convenience he attributes to Stockholm’s urban layout—and in winter, some local parks offer ice-skating. After family dinner and putting the kids to bed, he sometimes returns to his laptop briefly. Working on weeknights is rare, but he will help someone still awake in New York if there’s a quick task. "I’ve always thought that the most valuable part of my job is making sure everyone else can do theirs," he says.
