Job VC
Senior Full-Stack Engineer (React + Python)
Engagement:
Contract (full-time) · Remote
Stack:
React (primary) · Python (backend) · existing Vue · AWS DynamoDB · in-house UI toolkit
About the role
You'll work on the internal
compute-platform
web application of a
US robotics / autonomous company
— the system that runs safety simulations and large-scale compute workloads (training, batch inference, MapReduce-style jobs) across a cluster of roughly
50,000–100,000 nodes
.
The app is the
task-management UI
where engineers submit and track jobs: job status and queue time, debugging, and understanding jobs modeled as
DAGs
(directed acyclic graphs) — which steps ran, which failed, what resources were consumed, why a job is slow, and how to optimize it (e.g. GPU utilization, switching between CPU/GPU nodes).
The application is ~10 years old; its first version was in
Vue
, and a
React migration
began ~18 months ago (the team is now building the next major version). The approach is incremental: a host shell with key pages implemented in React, iframing much of the older Vue app. Today it's
~90% frontend
— a React app calling many existing services — and will grow its own
dedicated Python backend
over time, moving toward roughly
two-thirds frontend / one-third backend
in steady state.
This is a
senior, autonomous
role. Design/product support is limited to UI polish, so you'll exercise product judgment yourself — walking through user flows as a user, and asking clarifying questions when a ticket isn't well-defined.
What you'll do
Build and rework user interfaces in
React
; migrate the remaining
Vue
components to React and build new React components.
Reuse the team's shared component library /
in-house UI toolkit
.
Grow a lightweight
Python backend
— application-level joins, light workflow/processing, a DynamoDB store for things like user preferences — while the app continues to call many existing services.
Visualize complex job/DAG data clearly: status, failures, resource usage, and performance.
Talk to users, clarify ambiguous requirements, and ship features end to end.
Must-have
Strong, hands-on
React
— modern hooks, component architecture, state management, performance.
Solid
Python
for backend development.
General
database
experience.
A
product mindset
: questions whether a ticket is well-defined, pushes back constructively, drives clarity instead of waiting for prescriptive specs.
Ability to operate at a
senior
level — autonomous, user-facing, proactive, comfortable owning features end to end.
Nice-to-have
Ability to read and understand
Vue
(to migrate existing components).
Experience with
complex data visualization / dashboards
, ideally graph/DAG rendering.
WebGL
— only for advanced graph visualization; genuinely optional (fine without it).
Experience with a
shared component library / design system
.
Experience with internal developer platforms, compute, or infrastructure tooling.
What success looks like
In the first months you'll take ownership of meaningful parts of the app — migrating Vue screens to React, shipping UI improvements users notice, and starting to shape the Python backend — while reducing the hand-holding needed to move a feature from idea to production.