Search Results for "freelance-backend-engineer"

Found 94 jobs

Senior Back-end engineer (Ruby/Rails)

codeable Remote, Europe Full-Time

About Codeable

Codeable connects a community of elite WordPress development experts from around the world with businesses that need a WordPress site built, developed, maintained, fixed, or optimised. We’re the only WordPress-exclusive services platform and community, with over 500 freelance developer…

Posted: Mar 18, 2025 58 views
ruby rails postgresql redis backend remote europe
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Solidity Developer

serokell Remote Remote, Contract, Freelance, Full-Time

Serokell is a fast-growing, fully remote software development company that works on innovative solutions for complex problems. We’re packed full of adventurous, curious, and inclusive folks who want to build cutting-edge software with modern technologies like functional programming.

This position is…

Posted: Jun 27, 2025 48 views
DeFi Developer Ethereum EVM Foundry Hardhat Remix Solidity Truffle
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Senior Backend Developer SaaS

cdata-virtuality Anywhere in the World Full-Time

Overview

CData Virtuality is a strong data integration and management solution and Product Unit of CData Software. We are known for our powerful data virtualization capabilities that enable companies to access, integrate, and manage data from multiple sources in real-time without the need for extensi…

Posted: Mar 18, 2025 22 views
backend developer saas java j2ee sql hibernate aws gcp azure remote full-time
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Senior Backend Engineer (f/m/x)

caronsale Brazil Contract

You don't want another agency contract where someone else owns the architecture and you own the tickets. Here you pick the technology, design the architecture, and set the standards the backend runs on. 40,000 buyers. 20+ countries. 130,000 vehicles sold a year through one auction backend, and you d…

Posted: Aug 19, 2026 1 views
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Freelance Full Stack Software Engineer

decima-international Cairo, Egypt Contract

Decima International is a professional services company, providing project management and controls services to clients in the United States and the Middle East. Our mission is to become the premier professional services provider across all industry sectors we are engaged in. To accomplish this, Deci…

Posted: Aug 19, 2026 1 views
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Backend Engineering Specialist - Freelance AI Trainer Project

invisible-technologies-ai United States of America Contract

Are you an experienced Backend Engineer eager to shape the future of AI? Large-scale language models are evolving rapidly, moving beyond simple chatbots into powerful engines of research, learning, and applied problem-solving. With high-quality training data, tomorrow’s AI can provide more accurate,…

Posted: Aug 19, 2026 0 views
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Freelance Backend Engineer - Kotlin (m/f/d)

voize Berlin contract

🎤 Why voize? Because we’re more than just a job!

At voize, we believe the greatest gift to frontline workers is time - time to care, connect, and be present. Today, that time is lost to admin work that pulls nurses away from what matters most: people.

💡 Your Mission

As a Freelance Senior Backend Enginee…

Posted: Aug 18, 2026 0 views
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Freelance Backend Engineer - Kotlin (m/f/d) - French market

voize Paris contract

🎤 Why voize? Because we’re more than just a job!

At voize, we believe the greatest gift to frontline workers is time - time to care, connect, and be present. Today, that time is lost to admin work that pulls nurses away from what matters most: people.

💡 Your Mission

As a Freelance Senior Backend Enginee…

Posted: Aug 18, 2026 0 views
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Freelance Backend Engineer

twipe Leuven, Vlaams Gewest, Belgium Contract

Twipe is a mediatech scale-up based in Leuven, Belgium working with leading newspaper publishers in Europe and the US to grow their digital subscribers and sustain quality journalism. We offer cloud based digital edition publishing, analytics, and personalization solutions. Our innovative solutions…

Posted: Aug 19, 2026 0 views
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Freelance Staff Backend Engineer (Ruby) M/F/Mx

trustpair Paris, FR Contract

Trustpair stops vendor fraud before it happens. We're the automated vendor validation platform protecting 500+ enterprise companies worldwide. Since 2017, finance and procurement teams have used Trustpair to eliminate vendor fraud while reclaiming 90% of the time they once spent on manual checks.

As v…

Posted: Aug 19, 2026 0 views
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