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Browse All JavaScript Jobs in Poland

All 144 active positions, updated daily. Use filters below to narrow by job type.

Total Jobs

144

Companies

136

Locations

14

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F

Fluence International, Inc.

Worldwide contract $3.5k–$5k/month
🌍 Remote Worldwide
1 day ago

We’re looking for a pragmatic, security-minded Full-Stack Developer to help build and scale Fluence’s B2B products used by clinicians, researchers, and organizations in psychedelic-assisted therapy an...

React Next.js TypeScript AWS APIs Docker LLM n8n
S

SIFTP Technologies

Worldwide full-time $70,000 - $110,000 / year
🌍 Remote Worldwide
1 day ago

Role Overview SIFTP Technologies is looking for a Senior Full-Stack Engineer to join our distributed engineering team. In this role, you will lead the architecture and implementation of cutting-edge w...

Next.js TypeScript React Node.js GraphQL REST APIs AI LLM
A

Appfire

Poland full-time Not specified
🌍 Remote
2 days ago

About the role: We are looking for an experienced Fullstack Developer (Java & React) to join our product team working on Appfire’s Workflow and Automation solutions, used by thousands of companies wor...

Java Spring Boot TypeScript Node.js React Redux TanStack Query Docker
P

Pack.com

United Kingdom, Poland full-time Not specified
🌍 Remote EU
2 days ago

About Pack.com Pack.com is a stealth, high-dopamine gamified shopping platform combining mystery packs, loot-box mechanics, and physical goods. Backed by an established iGaming and CS2 operator that h...

React Native TypeScript GraphQL TanStack Query Sentry Expo Skia React Native Reanimated
P

Patrianna

Poland, Bulgaria, Georgia, Romania full-time Not specified
🌍 Remote
4 days ago

About Patrianna Patrianna is a fast-scaling product development company headquartered in Gibraltar, with a dynamic, global team powering our growth. We operate at the intersection of technology and en...

TypeScript JavaScript React Next.js REST APIs SQL PostgreSQL Git
M

MEDvidi

Europe full-time Not specified
🌍 Remote EU
5 days ago

About The Position MEDvidi is an AI-powered mental healthcare clinic setting a new standard for safe, effective, and scalable psychiatric care in the United States. We combine licensed providers with...

Node.js AI LLM PostgreSQL AWS APIs Grafana OpenSearch
Z

Zaby

Remote full-time Not specified
🌍 Remote Worldwide
1 week ago

About the Role Build the interfaces that help enterprises deploy, monitor, and manage AI operational systems. You'll own the Agent Builder, Workflow Visualizer, and observability dashboards. As part o...

React TypeScript CSS Tailwind CSS Next.js D3.js Framer Motion SVG
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Souk

Worldwide full-time $20,000–$30,000/year
🌍 Remote Worldwide
1 week ago

Join Souk, a forward-thinking company that is redefining the way businesses operate in the digital marketplace. As a Full Stack Engineer, you will play a pivotal role in developing and enhancing our i...

Node.js Python Java REST APIs AI
E

Eneba

Europe full-time EUR 55.000-70.000 a year
🌍 Remote EU
1 week ago

About us We're building an open, safe and sustainable marketplace for the gamers of today and tomorrow. Our marketplace supports more than 20 m+ active users (and growing fast!), provides a level of t...

React TypeScript GraphQL Express.js CSS Redis Claude Code Cursor
S

Saifuro

Worldwide full-time $155,000 to $190,000
🌍 Remote Worldwide
1 week ago

Saifuro checks payments that AI agents try to make. An agent asks to spend, we compare the request with a mandate a human approved earlier, and the answer comes back signed so the receiving side can v...

React TypeScript Next.js TanStack Query Figma ethers.js Solana web3.js USDC