Role overview

Senior Front-End Engineer- Amplify Platform

Requirements and responsibilities

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What you'll be doing

  • Own every user-facing surface of Amplify.
  • Build production-grade interfaces from existing UX designs and the Lovable prototype, delivering accessible, localised experiences across Saga's 12 supported languages.
  • Create a unified product experience through a shared design system, consistent state management, and seamless hand-offs between onboarding, learning content, and AI-powered guidance.
  • Develop front-end architecture that supports real-time, event-driven experiences.
  • Collaborate closely with Design and Back-End/Data Engineering to integrate the profile store and metrics APIs into intuitive user experiences.
  • Build polished interfaces that continue to work gracefully even when profile or usage data is sparse.

What you bring to our team

  • 5+ years of experience building complex React and TypeScript applications, with strong commercial experience using Next.js.
  • Proven experience delivering multi-step onboarding flows, wizard-style experiences, embedded chat or assistant interfaces, and data-rich applications powered by APIs.
  • Strong expertise in frontend architecture, reusable component design, client-side state management, accessibility (WCAG), and internationalisation (i18n).
  • Experience building B2B SaaS products, with exposure to learning platforms, digital adoption tooling, or professional services software considered a strong advantage.
  • A collaborative mindset with experience working closely alongside designers, back-end engineers, and data engineers to deliver cohesive product experiences.
  • Practical AI fluency, using AI tools to accelerate development and comfortable building interfaces that surface AI-powered guidance and contextual recommendations.

Why join Saga

  • A salary between €4,000–€6,000 gross per month (all-inclusive, based on a 40-hour week), depending on experience and skill set

Why join Saga

  • The opportunity to shape the user experience of one of Europe's fastest-growing legal innovation companies, serving legal professionals worldwide.

Why join Saga

  • High ownership and autonomy - you'll own product quality across the platform and make visible improvements every week.

Why join Saga

  • A collaborative international team that values craftsmanship, thoughtful engineering, and continuous improvement.
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Browse stack
FocusFrontend DevelopmentRole area
Seniority signalSeniorCandidate level
StackNext.js, React, TypeScriptPrimary skills
Location41 accepted countriesEligibility

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