# Senior Front End Engineer

**Company:** [Minka](https://jobs.workable.com/companies/18u7AUwJs9PoEQ2UHeycdc.md)
**Location:** Zagreb, Croatia
**Workplace:** hybrid
**Employment type:** Full-time
**Department:** Foundation

[Apply for this job](https://jobs.workable.com/view/463c2f3f-e035-4404-b762-51c9f1ae7f57)

## Description

The Senior Frontend Developer owns Studio, the web application through which operators and Minka's own team work with the ledger: accounts, transfers, rules, keys, reports and onboarding. Studio is a React and TypeScript application with server-side rendering, a shared component library, and automated tests from unit to end-to-end.

The first job is to keep Studio level with the platform, every new capability is analyzed in the Studio team and implemented in a manner that provides usable experiences for different kind of users . Screens are built from the shared component library rather than a one-off markup. Common patterns such as forms, tables, errors and loading states are solved once and reused.

After that comes quality clients can feel. End-to-end tests cover the journeys operators use every day. Daily-use screens meet WCAG AA accessibility. Data-heavy screens have a performance budget and stay within it. Translations are complete.

Later, Studio becomes the operator and onboarding portal for hosted clients, with role-based views, onboarding journeys with status tracking, and white-labelling driven by configuration.

## Requirements

**Must have:**

\* 8 or more years shipping production web applications

\* Strong React and TypeScript, preferable experience with server-side rendering

\* Has built or maintained a component library or design system

\* Automated testing, from unit tests to end-to-end

\* Accessibility and performance as normal practice, not a special project

\* Comfortable with Git, code review practices and CI/CD

**Nice to have:**

\* Some Node.js backend work

\* Back-office or operator-facing products, ideally in finance

\* Product sense strong enough to push back on a confusing screen