(Senior) Frontend Developer with React and Flutter - freelance
Senior Frontend Developer at Netguru specializing in React and Flutter for B2B, FinTech, and E-commerce projects.

Gdańsk, Poland · Founded 2015 · 501-1000 staff
Netguru is a European custom software development company with over 10 years of experience, employing more than 630 developers and designers. They specialize in software development, mobile development, and product design services.
Roles based in: Poland
Builds in: E-commerce · FinTech · B2B SaaS
Seniority: 1 Senior
Publishes salary on 3 of 4 ads · Hiring engineering roles here since July 2026
Curated from live Netguru postings. Click any role for the full brief.
Senior Frontend Developer at Netguru specializing in React and Flutter for B2B, FinTech, and E-commerce projects.
Senior Fullstack Developer role at Netguru requiring expertise in React, Java, and various Oracle technologies.
Develop backend services using Kotlin and Kubernetes for B2B software and e-commerce platforms.
Design solution architectures and HLD documentation for B2B software using Hexagonal Architecture.
No longer open on Netguru's site. Kept for reference — saved archived roles stay in your dashboard.
Build scalable B2B solutions using Node.js, TypeScript, Strapi, Medusa.js, and microservices.
Design and build robust data pipelines using AWS (Glue, Redshift) with Python/Scala for B2B digital commerce.
Develop customer-facing web applications using ReactJS and TypeScript for B2B SaaS platforms.
Build B2B solutions and marketplaces using Angular, Node.js, TypeScript, AWS.
Develop B2B and E-commerce solutions using ClojureScript, Reagent, and functional programming principles.
Build internal grading tooling and inventory systems using Node.js, Python, TypeScript, PostgreSQL.
Implement AI applications using Azure OpenAI and RAG systems for B2B clients.