Senior Frontend Platform Engineer — Remote & Equity

United States Digital Space LLC; United States; Remote; USD 140,000 - 190,000; Full time

Benefits offered by this job

Equity

Remote-first

AI budget

401(k) match

Disability & Life Insurance

Open source support

Job summary

The company is seeking a senior frontend platform engineer to design and evolve the frontend foundations powering the workflow-building experience. You will own core frontend platform domains and help shape architecture for a scalable, collaborative canvas-based product that spans cloud and self-hosted deployments.

You will collaborate with product engineers, DX, security, and the open-source community to ensure smooth integration and maintainability, while driving performance, modularity, and

Qualifications

• Experience building architecture-heavy frontend products (canvas-based tools, real-time apps, collaborative editors).
• Strong TypeScript frontend expertise and large codebase experience.
• Ownership of meaningful frontend systems, migrations, or re-architecting complex areas.

Responsibilities

• Own and evolve core frontend platform primitives for scalable workflow builders.
• Strengthen platform contracts (plugin systems, extensions) and developer experience.
• Modularize large frontend codebases to enable product teams to build on shared foundations.
• Develop canvas-based workflow building experiences and real-time collaboration features.
• Improve rendering performance and contribute to frontend infrastructure for scale.

Skills

Frontend architecture

TypeScript

Performance optimization

Real-time UI

Collaboration

Modularization

Job description

The company is seeking a senior frontend platform engineer to design and evolve the frontend foundations powering the workflow-building experience. You will own core frontend platform domains and help shape architecture for a scalable, collaborative canvas-based product that spans cloud and self-hosted deployments.

You will collaborate with product engineers, DX, security, and the open-source community to ensure smooth integration and maintainability, while driving performance, modularity, and