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.

1957 jobs available — updated daily

Senior/Staff DeFi Engineer

ethena-labs Remote - European, Asian Time Zone Full-Time

Who We Are:

Ethena Labs is at the forefront of the next wave of DeFi, dedicated to building products for modern finance. Ethena is a synthetic dollar protocol built on Ethereum that provides a crypto-native solution for money, USDe, alongside a globally accessible dollar savings asset, sUSDe.

Ou...

Posted: Oct 2, 2025 4 views
Anchor DeFi Engineer EVM Foundry Rust Smart Contracts Solana Solidity SPL Tenderly
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Software Engineer Intern (Summer 2026)

lightspark Los Angeles, CA Internship

Lightspark is looking to hire a Software Engineer Intern (Summer 2026) to join their team. This is an internship position that is based in Los Angeles CA.

Lightspark - Enabling an open payment protocol for the Internet via the Lightning Network.

Posted: Oct 2, 2025 7 views
Bitcoin Engineer Entry-Level Python React Software Engineer TypeScript
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Customer Support Agent (Spanish and English)

divine Remote - Europe, UK Full-Time, Remote

Traditional credit was built for people who already have money. Requirements for credit history, collateral, and costly underwriting create insurmountable barriers for those who need capital most—over 1.4B people lack access to credit. A vendor in Lagos earns cash daily but can't prove a steady inco...

Posted: Oct 2, 2025 14 views
DeFi Lending Non-Tech Spanish Support Customer Support
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Chief Blockchain Architect

arena-entertainment Remote - Canada, Europe, UK, US Full-Time, Remote

About Us

We're a digital entertainment company creating engaging online platforms people love. Since 2021, we've been building something different. Our brands include MetaWin, WOW Vegas, BetZoo Media, and Rolla with more to come.

Arena prioritises the use of innovative technology, decentralised...

Posted: Oct 1, 2025 2 views
AI Architecture Blockchain Claude Crypto L1 L2 Rust
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Senior Fullstack Engineer

biconomy Remote Remote

Biconomy empowers Web3 developers to build seamless, user-friendly dApps that work effortlessly across multiple blockchains. Our battle-tested modular account and execution stack eliminates traditional UX friction points, helping projects accelerate user adoption while reducing development costs. By...

Posted: Sep 30, 2025 6 views
DeFi Engineer Full Stack Engineer Golang Node.js NoSQL Rust Smart Contracts SQL Web3
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Senior Typescript Engineer

biconomy Remote Remote, Full-Time

Biconomy empowers Web3 developers to build seamless, user-friendly dApps that work effortlessly across multiple blockchains. Our battle-tested modular account and execution stack eliminates traditional UX friction points, helping projects accelerate user adoption while reducing development costs. By...

Posted: Sep 30, 2025 19 views
Engineer EVM Node.js SDK TypeScript Web3
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People & Culture Manager

onchain-ventures Remote Remote

About us

Behind every groundbreaking project, there is a team like ours that makes it possible. At Onchain Ventures, we work with some of the most exciting projects in Web3 — including Lisk, Pass App, and Onchain — providing the legal, financial, and operational support they need to thrive. While...

Posted: Sep 30, 2025 6 views
German HR Non-Tech People Operations Web3
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Member of Client Operations, Stablecoin

anchorage-digital Remote - US Full-Time

Anchorage Digital is looking to hire a Member of Client Operations, Stablecoin to join their team. This is a full-time position that can be done remotely anywhere in the United States.

Anchorage Digital - The trusted crypto platform for institutions.

Posted: Sep 30, 2025 23 views
Finance Non-Tech
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Head of Growth

genius New York City, NY Full-Time

Role

You will own growth across product and brand for the Genius ecosystem. Genius is building a next-generation crypto terminal and exchange, with the deepest network coverage of any terminal, and the most liquid backers in the industry. Growth is not an afterthought here: it is the acquisitio...

Posted: Sep 29, 2025 34 views
DeFi Growth Marketing Non-Tech Marketing Crypto Trading Social Media Paid Acquisition
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Finance & Operations Analyst

agora Remote - US Full-Time

Agora is looking to hire a Finance & Operations Analyst to join their team. This is a full-time position that can be done remotely anywhere in the United States.

Agora - Money and payments for internet markets.

Posted: Sep 29, 2025 0 views
Finance Non-Tech
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