Full Stack Developer Jobs in 2026

Discover full stack developer jobs spanning frontend and backend technologies. React, Node, Python, and more — work across the entire stack.

1274 jobs available — updated daily

Software Engineer, Platform

anthropic San Francisco, CA | New York City, NY | Seattle, WA Hybrid

About Anthropic

Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working...

Posted: Apr 8, 2026 3 views
software engineer platform backend infrastructure distributed systems cloud python go rust kubernetes aws gcp azure ml ai anthropic claude
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Software Engineer, UI Platform

anthropic San Francisco, CA | New York City, NY Hybrid

About Anthropic

Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working...

Posted: Apr 8, 2026 4 views
software engineer ui platform react typescript next.js api bff component libraries design systems ci/cd build systems observability performance anthropic claude.ai
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Staff+ Software Engineer, Backend

anthropic San Francisco, CA | New York City, NY | Seattle, WA Hybrid

About Anthropic

Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working...

Posted: Apr 8, 2026 2 views
staff software engineer backend api distributed systems cloud ai ml enterprise saas anthropic claude
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Staff+ Software Engineer, Full-stack

anthropic San Francisco, CA | New York City, NY | Seattle, WA Hybrid

About Anthropic

Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working...

Posted: Apr 8, 2026 3 views
staff software engineer full-stack react typescript llm ai anthropic claude enterprise b2b developer experience growth api frontend backend
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Staff+ Software Engineer, Platform

anthropic San Francisco, CA | New York City, NY | Seattle, WA Hybrid

About Anthropic

Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working...

Posted: Apr 8, 2026 3 views
staff software engineer platform full-stack react typescript python oauth api ml ai llm containerization multi-cloud infrastructure backend frontend anthropic claude
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Backend Engineer

pleo Denmark; Portugal; Spain; United Kingdom Remote, Full time

Messy spend management is tricky business. And tedious processes are a lose-lose situation for all involved, not just finance. At Pleo, we're changing that. We build spend solutions that make managing money seamless, empowering, and surprisingly effective for finance teams and employees alike - with...

Posted: Apr 8, 2026 3 views
backend engineer kotlin microservices aws kubernetes postgresql distributed systems
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Senior Frontend Engineer

dualentry Remote (EU, LATAM, Canada) Remote, Full time

About DualEntry

Founded in 2024, DualEntry is one of the world’s fastest-growing AI startups.

At DualEntry, the future of finance is being written today. ERP is one of the largest fintech markets in the world ($220,000,000,000+). Yet, tens of thousands of companies are still using on-premise sys...

Posted: Apr 8, 2026 5 views
Senior Frontend Engineer React Next.js JavaScript TypeScript Frontend UI Remote ERP AI Startup
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Staff Frontend Engineer

Vetcove Remote Remote, Full time

Join Vetcove and help modernize the future of veterinary software and the pet parent healthcare experience. Our suite of platforms features a market-leading procurement marketplace, an ultra-modern home delivery ecommerce experience, and a next-generation practice management system. More than 25,000...

Posted: Apr 8, 2026 3 views
staff frontend engineer react react native javascript typescript python django remote full time engineering
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Full Stack Software Engineer - Growth

substack San Francisco (HQ); New York; Remote Hybrid

Substack is building a new economic engine for culture, giving the brightest, most interesting, and most creative people on the internet the power of their own publishing platform. The terms of our culture should not be set by gate-keeping legacy media or chaos-fueling social media, but by the peopl...

Posted: Apr 8, 2026 0 views
full stack software engineer growth typescript node express react postgres activation a/b testing discovery onboarding notifications recommendations
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Senior Software Engineer - Fullstack, Remote

maximustribe Buenos Aires (Remote) Remote, Full time

Remote (Latin America)

Maximus (https://www.maximustribe.com/) is a mission-driven consumer performance medicine telehealth company that provides men and women with content, community, and clinical support to optimize their health, wellness, and hormones. Maximus has achieved profitability, 8-figur...

Posted: Apr 8, 2026 2 views
senior software engineer fullstack remote react redux ruby rails postgres aws gcp telehealth men's health pair programming tdd ai coding tools
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