Fullstack Developer, Python, React

Whirr Crew s.r.o.

Fullstack Developer focusing on JavaScript and Python development for scalable web applications. Involvement in both backend and frontend development in a hybrid setup.

Posted 6/1/2026full-timePrague • CzechiaMid-LevelSeniorWebsite

Tech Stack

Tools & technologies

JavaScriptMySQLPythonReact

About the role

Key responsibilities & impact

Design, develop and maintain web applications using Javascript, Python and MySQL
Collaborate with cross-functional teams to design and implement new features
Write clean, efficient, and well-documented code
Troubleshoot and debug application issues
Ensure the best possible performance, quality and responsiveness of the applications
Identify and correct bottlenecks and fix bugs
Help maintain code quality and organization

Requirements

What you’ll need

Solid knowledge and experience in Javascript, Python and MySQL
Familiarity with front-end technologies such as HTML, CSS, and React.JS
Experience with back-end frameworks such as Fast API
Understanding of database management and optimization
Strong understanding of web development concepts and best practices
Familiarity with Git version control
Good problem-solving and analytical skills
Ability to work independently and in a team environment

Benefits

Comp & perks

🌐 Worldwide ❌ Jobs You've Hidden ⭐️ Saved Jobs ✅ Applied Jobs ✉️ Email Alerts 👤 Account Whirr Crew s.r.o. Website LinkedIn All Job Openings 51 - 200 employees Founded 2014 🤖 Artificial Intelligence 🔒 Cybersecurity 🤝 B2B Artificial Intelligence
Cybersecurity
B2B Whirr Crew s. r. o. is a technology services firm that designs, develops, and implements custom AI-driven and software solutions while providing cybersecurity and regulatory compliance (NIS2 and DORA) services. They offer generative and predictive AI applications, web and mobile development, and staff/team augmentation (project managers, developers, designers, testers) for businesses seeking digital transformation. Whirr Crew focuses on helping B2B clients integrate secure, compliant, and scalable IT solutions and teams, with consulting, implementation, and ongoing maintenance. Fullstack Developer, Python, React 🔥 1 hour ago 🏢🏡 Prague – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer JavaScript MySQL Python React Apply Now Find Hiring Managers Customize resume + cover letter Report problem ☆ Save ☑️ Mark as applied ❌ Hide 📋 Description
Design, develop and maintain web applications using Javascript, Python and MySQL
Collaborate with cross-functional teams to design and implement new features
Write clean, efficient, and well-documented code
Troubleshoot and debug application issues
Ensure the best possible performance, quality and responsiveness of the applications
Identify and correct bottlenecks and fix bugs
Help maintain code quality and organization 🎯 Requirements
Solid knowledge and experience in Javascript, Python and MySQL
Familiarity with front-end technologies such as HTML, CSS, and React.JS
Experience with back-end frameworks such as Fast API
Understanding of database management and optimization
Strong understanding of web development concepts and best practices
Familiarity with Git version control
Good problem-solving and analytical skills
Ability to work independently and in a team environment Apply Now 📊 Check your resume score for this job Improve your chances of getting an interview by checking your resume score before you apply. Check Resume Score Similar Jobs Senior Backend Engineer – Network Discovery 🔥 1 hour ago IP Fabric 51 - 200 🔒 Cybersecurity 📋 Compliance ☁️ SaaS Website LinkedIn All Job Openings Senior Backend Engineer enhancing core architecture of IP Fabric's network management solutions. Working hands-on in the codebase and driving architectural improvements as part of a dynamic team. 🏢🏡 Prague – Hybrid ⏰ Full Time 🟠 Senior 🔙 Backend Engineer Distributed Systems Docker JavaScript Kafka Linux Node.js Postgres RabbitMQ TypeScript Engineering Manager – Web Automation, Node.js, Typescript 🕒 April 27 Apify 51 - 200 ☁️ SaaS 🏢 Enterprise 🔌 API Website LinkedIn All Job Openings Engineering Manager leading Web Automation team at Apify. Overseeing specialized Pods providing technical solutions to customers. 🏢🏡 Prague – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer JavaScript Node.js TypeScript Senior Backend Engineer – Proxy and Unblocking 🕒 April 21 Apify 51 - 200 ☁️ SaaS 🏢 Enterprise 🔌 API Website LinkedIn All Job Openings Senior Backend Engineer working on proxy infrastructure and unblocking at Apify, enhancing anti-bot strategies and contributing to open-source libraries. 🏢🏡 Prague – Hybrid ⏰ Full Time 🟠 Senior 🔙 Backend Engineer AWS JavaScript Linux Node.js TypeScript Senior Backend Engineer – Node.js, TypeScript 🕒 April 20 Apify 51 - 200 ☁️ SaaS 🏢 Enterprise 🔌 API Website LinkedIn All Job Openings Senior Backend Engineer developing backend systems for Apify's web automation platform. Solving complex scalability challenges and working in a cross-functional team to create new features. 🏢🏡 Prague – Hybrid ⏰ Full Time 🟠 Senior 🔙 Backend Engineer AWS JavaScript Linux Node.js Open Source TypeScript Fullstack Engineer, React/Node.js 🕒 April 20 Apify 51 - 200 ☁️ SaaS 🏢 Enterprise 🔌 API Website LinkedIn All Job Openings Fullstack Engineer developing products for web automation with Apify. Working in a cross-functional team to deliver innovative features and tackle diverse challenges. 🏢🏡 Prague – Hybrid ⏰ Full Time 🟡 Mid-level 🟠 Senior 🔙 Backend Engineer JavaScript Node.js Open Source TypeScript View More Backend Engineer Jobs 🌐 Worldwide Built by Lior Neu-ner. I'd love to hear your feedback — Get in touch via DM or support@remoterocketship.com Search Search Jobs by country Search jobs by city Search jobs by job title Search entry-level jobs Search junior-level jobs Search senior-level jobs Search jobs by tech stack Search jobs by contract type Search remote internships Search remote part-time jobs Remote jobs Anywhere in the World Companies Hiring Anywhere in the World Companies Hiring Sales People Anywhere in the World Companies Hiring Software Engineers Anywhere in the World Resources Advice Tips for finding remote jobs Interview questions and answers Resume examples Cover letter examples Post a job Affiliates Privacy policy Terms of service Job board SEO course AI Apply Copilot OpenClaw job finder Jobs by Country Remote jobs anywhere in the world (Worldwide remote jobs) Remote jobs United States Remote jobs Australia Remote jobs Brazil Remote jobs Canada Remote jobs France Remote jobs Ireland Remote jobs Germany Remote jobs Netherlands Remote jobs Spain Remote jobs UK Popular Jobs Remote data analyst jobs Remote customer support jobs Remote executive assistant jobs Remote marketing jobs Remote product designer jobs Remote product manager jobs Remote project manager jobs Remote recruiter jobs Remote sales jobs Remote software engineer jobs Jobs by Type Remote full-time jobs Remote part-time jobs Remote contract jobs Remote internship jobs Remote entry-level jobs Remote jobs with no experience required Remote junior jobs (1-3 years of experience) Digital nomad jobs Remote jobs with no degree required Freelance remote jobs Temporary remote jobs Remote jobs hiring now Stay at home mom jobs

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Hard Skills & Tools

JavascriptPythonMySQLHTMLCSSReact.JSFast APIdatabase managementweb development conceptsGit

Soft Skills

problem-solvinganalytical skillsability to work independentlyteam collaboration