Job VC
Front-End Developer (React) - Permanent Role
Technologies
Description
About Arima
Arima (founded 2019) builds Canada’s most advanced marketing-data platform. Hundreds of brands use our live market-mix modeling, consumer-insight discovery, and media-planning tools to turn raw data into smarter decisions.
What you’ll do
Design and ship new customer-facing features with
React
and
TypeScript
.
Own components end-to-end: architecture, tests, performance, documentation.
Incorporate
FSD
(Feature-Sliced Design)
pattern
Keep the UI fast and accessible across browsers and devices.
Work closely with product, data-science, and back-end teams through GitHub PRs, Slack chat, and Google Meet.
Champion clean, modular code (SOLID, proven design patterns).
Our front-end stack
React
,
TypeScript
, Vite
Zustand
state-management
MUI 6
, CSS-in-JS
REST (axios)
Astro.js for the landing page
You bring
Experience with
JavaScript
/
TypeScript
.
Understanding of state management and component design.
Experience integrating REST APIs and writing maintainable, testable code.
Confident spoken and written English (B2 +)
for daily stand-ups and code reviews.
Nice-to-have
Astro SSR experience
GraphQL
Performance tuning & Web Vitals
Experience with FSD pattern
Interest in data-visualization
Why Arima?
Competitive USD salary, paid regularly
100% remote: work anywhere in Ukraine
Flexible hours, minimal meetings
Small, friendly team: half Canada-based, half Ukraine-based
Real product ownership and influence on architecture
No outsourcing: permanently join our team to build the software product together
Hiring process
30-min intro chat
+ light tech screen
60-min deep-dive
coding interview with our engineers
Offer -
no homework test
Arima (founded 2019) builds Canada’s most advanced marketing-data platform. Hundreds of brands use our live market-mix modeling, consumer-insight discovery, and media-planning tools to turn raw data into smarter decisions.
What you’ll do
Design and ship new customer-facing features with
React
and
TypeScript
.
Own components end-to-end: architecture, tests, performance, documentation.
Incorporate
FSD
(Feature-Sliced Design)
pattern
Keep the UI fast and accessible across browsers and devices.
Work closely with product, data-science, and back-end teams through GitHub PRs, Slack chat, and Google Meet.
Champion clean, modular code (SOLID, proven design patterns).
Our front-end stack
React
,
TypeScript
, Vite
Zustand
state-management
MUI 6
, CSS-in-JS
REST (axios)
Astro.js for the landing page
You bring
Experience with
JavaScript
/
TypeScript
.
Understanding of state management and component design.
Experience integrating REST APIs and writing maintainable, testable code.
Confident spoken and written English (B2 +)
for daily stand-ups and code reviews.
Nice-to-have
Astro SSR experience
GraphQL
Performance tuning & Web Vitals
Experience with FSD pattern
Interest in data-visualization
Why Arima?
Competitive USD salary, paid regularly
100% remote: work anywhere in Ukraine
Flexible hours, minimal meetings
Small, friendly team: half Canada-based, half Ukraine-based
Real product ownership and influence on architecture
No outsourcing: permanently join our team to build the software product together
Hiring process
30-min intro chat
+ light tech screen
60-min deep-dive
coding interview with our engineers
Offer -
no homework test