Senior Full Stack Engineer (Frontend-leaning)

The Frontend-Leaning Role You'll own major product surfaces in Vizcom’s real-time design environment — from our canvas rendering engine to collaborative UX systems. You'll work across React, WebGL, and GraphQL, shaping performance, interaction design, and developer experience. You'll partner closely with designers, AI engineers, and backend leads to make Vizcom’s interface both beautiful and blazingly fast.

What You’ll Do

Design and implement scalable APIs

in TypeScript/Node with GraphQL and Postgres

Profile and optimize slow paths

— queries, resolvers, and I/O

Build and operate distributed systems : job queues, streaming, caching, and observability

Collaborate with AI engineers

to integrate GPU inference pipelines into user workflows

Improve reliability : lead incident reviews, strengthen CI/CD and deployment flows

Mentor teammates

on backend architecture, testing, and performance thinking

90-Day Outcomes

Ship one critical backend feature (e.g., model queue, caching layer, or realtime service)

Reduce p95 latency in one major API path by ~30%

Author one technical RFC proposing an improvement to architecture or reliability

Implement or document one observability improvement (metrics, traces, alerts)

The Problems You’ll Tackle

Distributed GPU inference and queueing with bursty workloads

Realtime synchronization with WebSocket and CRDT-based collaboration

GraphQL performance: caching, batching, resolver optimization

Secure multi-tenant data boundaries and enterprise integrations (SSO/SAML/SCIM)

What Great Looks Like

5–8+ years building production web systems (TypeScript/Node or similar)

Strength in databases, performance tuning, and distributed systems

Experience operating Kubernetes or similar orchestration environments

Fluency with observability tools and debugging live systems

Bonus : GPU workloads, background job systems, or realtime architectures

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