[Hiring] Senior Fullstack Engineer @Spotify

Role Description

The Subscriptions Mission builds and scales the products, platforms, and business models that convert free listeners into lifelong Premium subscribers. We focus on driving acquisition, optimizing conversion, improving retention, and delivering seamless commerce experiences that fuel Spotify’s growth and bring fans closer to the creators they love.

Spotify's messaging platform reaches over 1.4 billion users and delivers tens of billions of messages across email, push, and in-app channels. Beacon is the team behind Quicksilver, the internal platform operators use to create, localize, target, and launch those messages. We're looking for a Senior Engineer to help us build intuitive, reliable tools that power how Spotify communicates with listeners at scale.

• Build and evolve Quicksilver UI, Spotify's multi-channel messaging platform, where operators author, preview, and deliver in-app messages, emails, and push notifications across markets and locales.
• Own frontend features end-to-end, from component design and implementation in React and TypeScript through server-side creative rendering.
• Work across the stack when needed, including debugging Java and Apollo services, evolving gRPC, Protobuf, and REST API contracts, tracing data through BigQuery, and improving pipeline output.
• Support multi-market and localization workflows, helping creatives render reliably across locales and enabling smooth new-market launches.
• Partner with product and design to shape features and improvements based on operator needs.
• Improve the developer experience through stronger testing infrastructure, build performance, component documentation, and integration tooling.
• Contribute to architectural decisions and technical direction as the platform evolves.

Qualifications

• You have experience building complex web applications with TypeScript and modern UI frameworks, including React or similar technologies.
• You understand state management, GraphQL and Apollo, component-scoped styling, and reusable component-library design.
• You have built tools or platforms for internal users and care about creating intuitive, reliable operator experiences.
• You are comfortable working across frontend and backend systems, including reading or modifying Java services and working with API contracts such as gRPC, Protobuf, or REST.
• You can work with Scala/Python when pipelines or APIs need attention and navigate cloud infrastructure and data tools such as GCP, GKE, BigQuery, or GCS.
• You make thoughtful decisions about technical debt and can clearly communicate the tradeoffs between maintaining, improving, and migrating systems.
• You have experience working across shared codebases and understand the collaboration needed when teams depend on common components and services.
• You may also bring experience with data pipelines, LLM applications such as RAG or vector search, or server-side rendering.

Requirements

• Experience with TypeScript and modern UI frameworks.
• Understanding of state management and API contracts.
• Ability to work across frontend and backend systems.
• Familiarity with cloud infrastructure and data tools.
• Experience with shared codebases and collaboration.

Benefits

• Health insurance.
• Six-month paid parental leave.
• 401(k) retirement plan.
• Monthly meal allowance.
• 23 paid days off.
• Paid flexible holidays.
• Paid sick leave.

Company Description

Spotify is an equal opportunity employer. You are welcome at Spotify for who you are, no matter where you come from, what you look like, or what’s playing in your headphones. Our platform is for everyone, and so is our workplace. The more voices we have represented and amplified in our business, the more we will all thrive, contribute, and be forward-thinking! So bring us your personal experience, your perspectives, and your background. It’s in our differences that we will find the power to keep revolutionizing the way the world listens.

At Spotify, we are passionate about inclusivity and making sure our entire recruitment process is accessible to everyone. We have ways to request reasonable accommodations during the interview process and help assist in what you need. If you need accommodations at any stage of the application or interview process, please let us know - we’re here to support you in any way we can.

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us. Find our AI notice here: https://lifeatspotify.com/ai-notice