Senior Frontend Engineer (React)

Posted Yesterday
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29 Locations
Senior level
Information Technology
The Role
As a Senior Frontend Engineer, you will architect and build UI components using React and TypeScript, integrating with async pipelines and shaping UX while ensuring performance with large datasets.
Summary Generated by Built In

SplitMetrics is a global software company offering an ecosystem of products and services that serve as a growth engine for top mobile-first businesses worldwide. Our ecosystem includes:

  • SplitMetrics Acquire, a platform for automating and optimizing Apple Ads. 

  • SplitMetrics Agency, a full-service mobile marketing agency staffed by top experts.

  • SplitMetrics Optimize, an A/B testing platform recognized as the ASO Tool of the Year.

  • App Radar by SplitMetrics: an ASO platform with advanced keyword and competitor insights.

Why SplitMetrics? 
  • For almost 10 years, we've been at the forefront of the mobile marketing industry, providing an ecosystem of market-leading technologies.

  • An Apple Ads Partner, SplitMetrics is the 1st company to build the Apple Ads management platform. 

  • Working with top mobile companies and brands globally: Skyscanner, Glovo, Flo, Babbel, Wooga and many more.

  • Generating an impressive transaction volume, with over $1 billion in ad spend flowing through our ecosystem.

  • Integrated AI into our strategic approach since 2023.

  • Effectively collaborate across 20+ countries with a remote-first and supportive culture.

In this role you will:
  • Architect and build Creative Dashboard UI (React + TypeScript)

  • Develop interactive modules for creative browsing, editing, and refinement

  • Integrate with async pipelines (WebSockets, SSE)

  • Ensure performance with large media datasets

  • Shape UX decisions, not just implement specs

  • Define data contracts with Backend

About you:
  • 5+ years frontend experience, including 2+ years on visually complex interactive applications

  • Expert React + TypeScript

  • State management at scale (Zustand / Recoil / Redux)

  • Experience with Canvas-based editing or media manipulation in a browser

  • Performance optimization for image-heavy UI

  • Experience implementing drag-and-drop interfaces, undo/redo, and real-time preview

Must have shipped at least one of:
  • Image/video/canvas editing tool

  • Visual builder or ad creative tool

  • Media-rich dashboard with interactive elements

Nice-to-Have
  • Canvas/WebGL libraries (Fabric.js, Konva.js)

  • Experience with LLM-powered UX or generative AI products

  • Marketing technology background (ad platforms, creative tools)


What is there for you?
  • Time Off: Vacation and public holidays following your country's regulations. Additional PTOs annually for personal rejuvenation.

  • Health and Wellness: Medical insurance or health care compensation. Paid sick leave to prioritize your well-being.

  • Professional Development: Top online/offline conferences and mobile industry events. Internal courses for continuous professional development.

  • Performance and Growth: Micro-management-free and supportive management style. Semi-annual performance review sessions. New career opportunities through our internal mobility program.

  • Team Engagement: Corporate online events and offline team retreats. Collaboration between teams through shared OKRs. Environment conducive to open dialogue and constructive feedback.

  • Work Flexibility: Flexible working schedule for a better work-life balance. Remote-first working environment.

  • Workspace Options: Coworking costs coverage program. Office hubs in key locations for a convenient and productive work environment.

Our Culture

At SplitMetrics, our values are not just words — they guide everything we do. To achieve our ambitious goals and maintain success, we stand united by our core behaviors:

  • Move Fast

  • Get Sh*t Done

  • Build Together

  • Strive for Transparency

  • Own What You Do

  • Learn + Share = Excel

Remote Hiring Guidelines: At SplitMetrics, we welcome team members from various countries. While all our roles are remote, certain positions may have specific eligibility requirements based on location. Our Talent Acquisition team can help answer any questions about location after starting the recruiting process.

Top Skills

Canvas
React
Recoil
Redux
Sse
Typescript
Websockets
Zustand
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The Company
HQ: Wilmington, Delaware
155 Employees
Year Founded: 2014

What We Do

SplitMetrics is an ecosystem of products and services gathered under the same roof of the SplitMetrics brand: SplitMetrics Acquire (formerly SearchAdsHQ), and SplitMetrics Optimize – our A/B testing platform and ASO tool of the year 2022, joined by SplitMetrics Agency.

We are dedicated to enabling mobile-first businesses and brands worldwide🌎 to simplify their way to business success.

An Apple Search Ads Partner, with a dedicated team of 120+ experts who live and breathe mobile app growth, SplitMetrics is obsessed with making its customers successful. That’s why top world app and game publishers choose to grow with SplitMetrics.

Visit www.splitmetrics.com to unlock new levels of app growth with SplitMetrics

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