Senior Full-Stack Developer Jobs - December 2025
Search by company, role, stack, location, salary signal, source, and work setup.
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FanBasis.com
Front-end
Posted 8 months, 1 week ago
FanBasis is building the leading platform for selling digital products, services, and communities — what Shopify was for physical goods; we’re becoming that for digital entrepreneurs. Our mission is to help creators, experts, and online business owners turn t…
Location
Miami, Remote
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Monadical
Senior Full-Stack Developer
Posted 9 months, 1 week ago
Monadical is a fully-remote software consultancy hiring a Senior Full-Stack Engineer. The role focuses on Python and/or JavaScript, client relations, project management, and understanding machine learning systems (particularly LLMs). Strong UI/UX design and u…
Location
Montreal, Remote (Canada-Quebec)
Compensation
Competitive salary, six weeks paid vacation, flexible working hours, fully remote work option, autonomy, flat organizational structure
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Promptwatch
Senior Full-Stack Developer
Posted 10 months, 1 week ago
We’re helping companies rank and be visible in AI search /ChatGPT, Google AI mode etc. (GEO) and hiring a Senior Full-Stack Developer. Work: Own app layer, real-time APIs & queues; ship end-to-end.
Location
Amsterdam, Netherlands
Compensation
€65k–€110k + equity
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Promptwatch
Senior Full-Stack Developer
Posted 11 months, 1 week ago
We’re helping companies rank and be visible in AI search /ChatGPT, Google AI mode et.c (GEO) and hiring a Senior Full-Stack Developer. Work: Own app layer, real-time APIs & queues; ship end-to-end.
Tech stack
Location
Amsterdam, Netherlands
Compensation
€65k–€110k + equity
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Axle
Senior Full-Stack Developer
Posted 1 year ago
Hi, I’m Yanni Giannaros, founder & CEO of Axle. We build AI agents that automate AML/KYC compliance workflows for fintechs, banks, and crypto companies. We’ve raised $3.2M and are live with dozens of enterprise customers. Our agents eliminate manual review bo…
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Axle
Senior Full-Stack Developer
Posted 1 year, 2 months ago
Hi, I’m Yanni Giannaros, founder & CEO of Axle. We build AI agents that automate AML/KYC compliance workflows for fintechs, banks, and crypto companies. We’ve raised $3.2M and are live with dozens of enterprise customers. Our agents eliminate manual review bo…