Senior Software Engineer - Frontend (all genders)

Senior Software Engineer – Frontend (all genders)

Join Tradebyte as a Senior Software Engineer – Frontend and help shape modern e‑commerce technology for thousands of brands and retailers across Europe.

Overview

At Tradebyte, we work with the biggest players in e‑commerce—from trendsetting fashion brands to major online retailers. We prioritize a workplace where everyone feels valued, supported, and empowered. We offer flexible work schedules, professional development opportunities, and a strong commitment to work‑life balance.

Responsibilities

• Design, build, and maintain clean, efficient, and reusable code using modern React and TypeScript.
• Take ideas from concept to production, ensuring scalable, high‑quality, user‑friendly applications.
• Problem‑solve proactively by researching and implementing solutions to complex technical challenges.
• Collaborate closely with Product Management, Design, and cross‑functional teams to translate ambiguous ideas into concrete features.
• Own your work: write comprehensive unit and component tests to guarantee quality and maintainability.
• Mentor and guide teammates, providing technical leadership on projects and fostering knowledge sharing.
• Continuously look for opportunities to improve the user interface, performance, and development processes.

Qualifications

• Proven experience developing modern SaaS applications with React and TypeScript.

Technical Skills

• Strong proficiency in React, JavaScript, CSS, and HTML.
• Experience with state‑management and data fetching libraries (e.g., React Query).
• Solid understanding of REST APIs and OpenAPI specifications.

Quality & Testing

• Experience with unit and component testing using Jest and React Testing Library.
• Experience with end‑to‑end testing using Playwright or Cypress.

Mindset & Communication

• Proactive approach: constantly suggesting and finding solutions.
• Creative and detail‑driven, always looking to improve everything you touch.
• Very good command of English (written and spoken).

Benefits

• Competitive salary package, employee share shop, 40% Zalando shopping discount (30% Zalando Lounge).
• Flexible working hours, home office options.
• 27 vacation days per year, increasing up to 30 days, plus volunteering time off and sabbatical options after 2 years.
• Support for zero‑emission commuting: rented company bike or electric car charging.
• Access to additional German or English classes to improve language skills.
• Visa support for foreign employees relocating to Germany.
• Health offers and free beverages and fruits.
• Learning and development opportunities to enhance your professional growth.

Employment Details

• Seniority level: Mid–Senior level
• Employment type: Full‑time
• Job function: Other
• Industries: Technology, Information and Internet, Retail, and IT Services and IT Consulting

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