Full-Stack Engineer (React + Node.js)

Job profile

We’re seeking aSenior Fullstack Engineerwith 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 implementmicroservices and micro frontend architectures, ensuring high performance, usability, and maintainability.

This role offers a50/50 split between frontend and backend development, making it ideal for someone who thrives in afast-paced, product-driven environment, takes ownership, and enjoys mentoring teammates. If you’reexperienced inandexcited aboutleveragingReact, TypeScript, and Node.jsto create impactful solutions, we’d love to hear from you!

ThisPoland-based role offers remote flexibility, but we value in-person collaboration. Our team meets in Poland for at least one week each quarter, so we request all applicants to be located in Poland. This isnot a globally remote role. Poland residency is required.The contract form isUmowa o Pracę (brutto).

What you will be responsible for

• Collaborate in refinement sessions with product and tech teams to ensure feature clarity and feasibility.
• Design, implement, and maintain scalable web APIs usingNode.js and microservices architecture principles.
• Develop responsive, high-quality user interfaces withReact 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 theDefinition of Done with robust test coverage (unit, integration, E2E).
• Support incident response and production issue resolution.
• Mentor teammates and contribute toknowledge sharing in technical best practices.

What makes you a match

Essential Qualifications (Must-Have's):

• MSc Computer Science or similar
• 7 - 10 years of professional experience in JavaScript/TypeScript
• Expertise in React + a modern SSR framework (React Router v7 / Remix / Next.js) (frontend) and Node.js (backend)
• Strong testing skills (Vitest, Playwright, and Storybook interaction tests/component-driven).

Bonus Skills:

• Familiarity with AWS (Lambda, S3, CloudFront, IAM, Pulumi / infrastructure-as-code).
• Agile/DDD experiencein 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, Polish,Ukrainian (all nice-to-have).

What you can expect

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.

Employer of Record:For this role, we offer employment through our trusted Employer of Record (remote.com), ensuring full legal compliance and a seamless experience for our team members in Poland.

ID Verification:To maintain a fair and secure hiring process, candidates might be asked to verify their identity viaPEScheckbefore speaking with our recruiters. This step helps us prevent fraud and focus our resources on genuine applicants.

Questions? Email: [email protected]