Frontend Engineer — React/Next, AI SaaS UI, Hybrid

Talantir; Paris; Hybrid; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Hybrid work model

Biomimicry training

Cutting-edge tech

Professional growth

Sustainable impact

Job summary

Asteria is seeking a forward-thinking Frontend Developer to join our bio-inspired SaaS platform. You’ll craft performant React/TypeScript interfaces, occasionally extend backend services in Node.js, and collaborate with AI engineers in an Agile setup.

The role offers a hybrid work model and opportunities to contribute to cutting‑edge biomimicry projects. Ideal candidates have a strong UX/UI sense, modern frontend architecture knowledge, and a proactive ownership mindset, plus a willingness to

Qualifications

• 3+ years of frontend development experience with React and TypeScript.
• Willingness to contribute to Node.js backend tasks and APIs.
• Strong eye for UX/UI and accessible, responsive interfaces.
• Familiarity with SSR/SSG (Next.js) is a plus.

Responsibilities

• Design and develop high-performance frontend applications using React and TypeScript.
• Create elegant, intuitive, and visually compelling user interfaces that offer a world-class user experience.
• Optimize frontend performance and apply best practices for UI/UX, accessibility, and responsiveness.
• Contribute to backend development when needed, building or maintaining lightweight services and APIs in Node.js.
• Collaborate closely with our product manager, AI engineers, and other developers to ship impactful features.
• Work within an Agile environment, ensuring efficient iteration and smooth delivery.
• Ensure code quality, maintainability, and security through testing, reviews, and CI/CD workflows.
• Stay up to date with modern frontend trends, tools, and architectures, helping us continuously improve our stack.

Skills

React

TypeScript

UX/UI design

Frontend architecture

Performance optimization

REST/API usage

Agile/Scrum

Problem solving

Tools

Node.js

Next.js

Redux

CI/CD

Vercel

Job description

Asteria is seeking a forward-thinking Frontend Developer to join our bio-inspired SaaS platform. You’ll craft performant React/TypeScript interfaces, occasionally extend backend services in Node.js, and collaborate with AI engineers in an Agile setup.

The role offers a hybrid work model and opportunities to contribute to cutting‑edge biomimicry projects. Ideal candidates have a strong UX/UI sense, modern frontend architecture knowledge, and a proactive ownership mindset, plus a willingness to