[Hiring] Senior Frontend Engineer @Rush Street Interactive

Role Description

As a Sr. Front End Engineer, you will play a foundational role in building and evolving our client applications and the event orchestration architecture that powers them. This role extends beyond traditional feature development.

• Help architect and implement scalable client-side instrumentation frameworks, shared frontend capabilities, and integration patterns.
• Ensure instrumentation and orchestration standards are embedded directly into product development.
• Shape the long-term evolution of our client event architecture.

What You'll Do

• Client & Mobile Engineering
  • Frontend development across web and native mobile platforms (React, Angular, TypeScript, iOS, Android).
  • Contribute to and evolve a modular, scalable micro-frontend architecture.
  • Build reusable frontend components and shared client frameworks.
  • Optimize performance and responsiveness across devices, focusing on mobile reliability and efficiency.
  • Establish best practices for SDK integrations, consent enforcement, observability, and client performance.
• Event Instrumentation & Orchestration
  • Design and implement structured event instrumentation frameworks across web and mobile applications.
  • Instrument native iOS and Android applications, including analytics/CDP SDK integration.
  • Define, version, and govern structured event schemas and taxonomy standards.
  • Architect scalable integration patterns between client applications, backend services, and downstream data platforms.
  • Ensure event data is reliable, well-structured, and suitable for streaming, analytics, identity resolution, and activation use cases.
  • Support monitoring, debugging, and continuous improvement of client event pipelines.
• Cross-Functional
  • Partner closely with Product, Analytics, and Engineering teams to align instrumentation and architecture with business objectives.
  • Participate in architectural discussions that shape long-term platform modernization.
  • Balance ongoing support needs with forward-looking architectural improvements.
  • Mentor engineers, conduct code reviews, and elevate frontend and mobile engineering standards.
  • Clearly communicate technical concepts to both technical and non-technical stakeholders.

Qualifications

• 8+ years of experience in software engineering with strong frontend expertise.
• Deep experience building and scaling web and native mobile applications.
• Strong proficiency in React, Angular, TypeScript, and native iOS/Android development.
• Proven experience implementing analytics or CDP SDKs within mobile applications.
• Strong understanding of event-driven architecture and structured event schema design.
• Experience integrating client event streams into CDPs and downstream analytics platforms.
• Familiarity with relational databases (Postgres, Oracle) and analytical platforms (e.g., Snowflake).
• Experience with CI/CD pipelines, Git-based workflows, and modern development tooling.
• Strong understanding of data integrity, governance, observability, and privacy best practices.
• Demonstrated ability to lead technical discussions and influence architectural decisions.
• Excellent written and verbal communication skills.

Benefits

• Comprehensive compensation.
• Work-life balance initiatives.
• Autonomy – we embrace personal freedom and responsibility.
• Creativity – we are open to new ideas of how we can be better.
• Growth – we want you to develop personally as well as professionally.
• Top-notch professionals who are passionate about what they do.
• People-oriented environment and supportive atmosphere.