Senior Frontend Engineer (Full-stack)
New
S
SodaData Quality / SaaS
Belgium. Poland. United Kingdom. Netherlands. Germany. FranceFull-TimeSenior
Salary€85,000-120,000/year + equity.
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Job Details
- Languages
- English
- Experience
- 5+ years
- Required Skills
- SQLCypressJavaTypeScriptVue.JsAngularReactPlaywright
Requirements
- 5+ years building frontend for real products, specifically complex single-page applications.
- Expertise in TypeScript.
- Deep experience with a modern framework (Angular preferred; React/Vue accepted if willing to learn Angular).
- Strong frontend craft including component architecture, state management, rendering performance, and responsive design.
- Proven experience writing E2E tests using tools like Cypress or Playwright.
- Working backend skills including ability to read/modify Java services, design APIs, and write SQL.
- Systems insight regarding how API structure affects data flow and UI latency.
- Experience shipping production code using AI coding agents like Cursor or Claude Code.
- Ability to work independently in a distributed, async team.
- Fluent English communication skills.
Responsibilities
- Own complex, data-dense UIs including dashboards, monitoring views, and large tables.
- Drive component architecture, state management, and frontend performance.
- Maintain the design system using a component library and Storybook.
- Write comprehensive tests and maintain the Cypress e2e suite.
- Build interfaces for agentic features that allow users to direct and review LLM-powered workflows.
- Design and implement backend Java changes when required for features.
- Mentor backend-focused engineers on frontend development.
- Collaborate with product and design teams to drive feature development.
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