Senior Full Stack Engineer (Node.js/React)

TL;DR

Senior Full Stack Engineer (Node.js/React): Developing scalable internal products including backend services and user-facing interfaces with an accent on modular UI micro frontends and API design. Focus on architecting systems for real-time decisions, streamlining workflows, and establishing frontend best practices.

Location: Hybrid in Warsaw, Poland (minimum 2 days in the office each week)

Company

Bolt is a global mobility platform providing ride-hailing, food delivery, and micromobility services across 50 countries.

What you will do

• Build and maintain modular, high-performance UI micro frontends.
• Design backend systems and APIs to support evolving business needs.
• Lead features and initiatives from ideation to delivery in collaboration with Product.
• Contribute technical insights and feedback to the product roadmap.
• Mentor engineers through code reviews and define frontend best practices.

Requirements

• 4+ years of experience in software development.
• Proficiency in JavaScript and Node.js, C++, Java, or other OO languages.
• Experience with major frontend frameworks and API design.
• Solid understanding of algorithms, data structures, and SQL (MySQL/PostgreSQL).
• University degree in Computer Science, Mathematics, or a similar technical subject.
• English: Good communication skills required

Culture & Benefits

• Direct impact on the future of urban mobility.
• Work in fast-moving autonomous teams.
• Competitive salary and stock option package.
• Hybrid work model for better team connection.
• Significant professional growth opportunities.