Fullstack Engineer (React + Node.js) - Remote (Polany only)

We’re seeking a Senior Fullstack Engineer with a passion for building scalable, cloud-native applications using modern JavaScript technologies. In this hands-on role, you’ll collaborate with our product development team to design and implement microservices and micro frontend architectures, ensuring high performance, usability, and maintainability.
This role offers a 50/50 split between frontend and backend development, making it ideal for someone who thrives in a fast-paced, product-driven environment, takes ownership, and enjoys mentoring teammates. If you’re experienced in and excited about leveraging React, TypeScript, and Node.js to create impactful solutions, we’d love to hear from you!

• Collaborate in refinement sessions with product and tech teams to ensure feature clarity and feasibility.
• Design, implement, and maintain scalable web APIs using Node.js and microservices architecture principles.
• Develop responsive, high-quality user interfaces with React and TypeScript.
• Work closely with Product Owners to clarify feature requirements and ensure business context is well-understood.
• Align feature architecture with Tech Leads to ensure consistency and scalability.
• Ensure features meet the Definition of Done with robust test coverage (unit, integration, E2E).
• Support incident response and production issue resolution.
• Mentor teammates and contribute to knowledge sharing in technical best practices.

Essential Qualifications (Must-Have'S):

✅ 4+ years of professional experience in JavaScript/TypeScript.
✅ Expertise in React/Next.js (frontend) and Node.js (backend) .
✅ Strong testing skills (Jest, Vitest, Playwright/Cypress).

Bonus Skills:

• Experience with SSR (Next.js/Remix) and component-driven-development with Storybook.
• Familiarity with AWS (Lambda, S3, CloudFront, IAM).
• Agile/DDD experience in cross-functional teams.

Collaboration And Interpersonal Skills

• Clear communication with technical/non-technical stakeholders.
• Ownership mindset with proactive problem-solving.
• Languages: Fluent English (required), German/Swiss-German or Ukrainian (nice-to-have).

A dynamic, ambitious team where your voice is heard, and your contributions truly matter. You’ll have real ownership over your decisions in a trusted, cross-functional environment within a Swiss product company that puts people first.
We offer fair compensation, flexible working hours, a hybrid work setup, and a culture that supports both personal and professional growth, fostering a healthy work-life balance.