Backend Developer Jobs in 2026

Browse backend developer jobs in Node.js, Python, Go, Java, Rust and more. Competitive salaries, remote options, and top companies hiring now.

1943 jobs available — updated daily

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
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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
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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
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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
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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
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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
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Staff Software Engineer, Full-stack

onebrief United States | Remote Remote

About Onebrief

Onebrief is collaboration and AI-powered workflow software designed specifically for military staffs. By transforming this work, Onebrief makes the staff as a whole superhuman - meaning faster, smarter, and more efficient.

We take ownership, seek excellence, and play to win with...

Posted: Apr 8, 2026 0 views
staff software engineer full-stack typescript react node.js postgresql redis kubernetes aws saas b2b remote
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Solutions Architect

cohere Singapore Remote, Full time

Who are we?

Our mission is to scale intelligence to serve humanity. We’re training and deploying frontier models for developers and enterprises who are building AI systems to power magical experiences like content generation, semantic search, RAG, and agents. We believe that our work is instrumenta...

Posted: Apr 8, 2026 1 views
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