Senior Frontend Engineer (React/TypeScript)

TL;DR

Senior Frontend Engineer (React/TypeScript): Design, build, and maintain scalable, high-quality frontend applications with an accent on performance, usability, and long-term extensibility. Focus on architecting maintainable frontend systems, collaborating with cross-functional teams, and leveraging AI-assisted development tools responsibly.

Location: Wroclaw, Poland

Company

WAND is an innovative startup focused on transforming the way people connect with technology through smart, user-centered solutions, combining cutting-edge development with intuitive design to empower businesses and individuals.

What you will do

• Design, build, and maintain scalable, high-quality frontend applications using React and TypeScript.
• Own features end-to-end, from ambiguous product requirements through technical design, implementation, testing, and release.
• Architect maintainable frontend systems with a strong focus on performance, usability, and long-term extensibility.
• Collaborate closely with product managers, designers, and backend engineers to translate business needs into effective technical solutions.
• Proactively identify technical debt and drive pragmatic improvements to architecture, tooling, and development workflows.
• Use AI-assisted development tools responsibly to accelerate delivery while maintaining correctness and architectural integrity.

Requirements

• Strong experience with React (hooks, context, composition patterns).
• Deep understanding of modern JavaScript / TypeScript (ES6+, async/await, typing strategies).
• Solid knowledge of state management (React Context, Redux, Zustand, or similar).
• Experience building scalable, maintainable frontend architectures with HTML and CSS.
• Experience with testing (unit, integration, and basic E2E) and frontend build tools.
• Comfortable using and critically evaluating AI tools as part of the development workflow.

Culture & Benefits

• Operate effectively in a fast-moving startup environment, balancing speed with engineering quality.
• Proactively help shape and improve processes rather than waiting for them to be defined.
• Maintain a calm, solution-oriented mindset during high-pressure situations.
• Paid vacation, sick days, and sport/insurance compensation.
• English classes and training compensation.