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.

2105 jobs available — updated daily

Engineering Manager, Blockchain

anchorage-digital Remote Full-Time

At Anchorage Digital, we are building the world's most advanced digital asset platform for institutions to participate in crypto.

Anchorage Digital is a crypto platform that enables institutions to participate in digital assets through custody, staking, trading, governance, settlement, and the indu...

Posted: Jun 3, 2026 2 views
Engineering Manager Blockchain Anchorage Digital Full-Time Remote Go Rust TypeScript Solidity
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Fintech Research Analyst

artemis New York City area Part-Time

About Artemis

Digital finance is the merging of traditional and crypto-enabled finance, with companies like Stripe, JPM, and Robinhood moving onchain. Legacy platforms like Bloomberg and FactSet were not built for this convergence.

Artemis is creating the next-generation research and investing pla...

Posted: Jun 3, 2026 4 views
Analyst Blockchain Fintech Research Part-Time
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Head of Ecosystem Growth

arbitrum-foundation Remote Full-Time

About Arbitrum Foundation

The Arbitrum Foundation is dedicated to scaling Ethereum through cutting-edge Layer 2 solutions. Our flagship product, Arbitrum One , an Optimistic Rollup, enables faster, more affordable transactions while maintaining Ethereum's security and decentralization. We empower d...

Posted: Jun 3, 2026 3 views
Blockchain DeFi Ethereum Growth
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Investment Analyst

arrington-capital Remote Remote, Full-Time

About the Role

Arrington Capital is expanding its research team and hiring a full-time Investment Analyst. The position involves working closely with seasoned technology entrepreneurs and crypto investors on fundamental analysis that influences primary and secondary market decisions.

About the Com...

Posted: Jun 3, 2026 2 views
Analyst Blockchain DeFi Python
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Software Engineer

arkham Remote Remote, Full-Time

About Arkham

Arkham is a crypto intelligence platform that systematizes blockchain transaction analysis and deanonymization, revealing the people and companies behind blockchain activity. The company uses Ultra, a proprietary AI-powered algorithmic address matching engine, to generate intelligence...

Posted: Jun 3, 2026 2 views
Blockchain Engineer React
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Software Engineer, RL Data

anthropic London, UK; Remote-Friendly (Travel-Required) | San Francisco, CA | Seattle, WA | 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: Jun 2, 2026 2 views
software engineer rl data reinforcement learning anthropic python typescript ai safety llm
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Forward Deployed AI Engineer - Vancouver

polyai Vancouver/Canada Full-time

PolyAI automates customer service through lifelike voice assistants that let customers lead a conversation. Our voice assistants make it possible for businesses to deliver outstanding customer service that rivals their human agents. Our customers, which include the world’s leading logos, are expandi...

Posted: Jun 2, 2026 2 views
Forward Deployed AI Engineer Vancouver PolyAI AI voice assistants Python Docker Kubernetes SIP RTP VoIP full-time
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Data Scientist, Safeguards

anthropic New York City, NY; 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: Jun 2, 2026 2 views
Data Scientist Safeguards Anthropic Python SQL data visualization AI safety
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Crypto Operations Lead

institute-of-free-technology Remote Remote, Full-Time

About Us

Institute of Free Technology is a mission-driven tech startup studio. We take ideas from the drawing board to market with financial, technical, legal, people operations, and brand-building support at every step.

Our startups are free to focus on what they do best — building public good...

Posted: Jun 2, 2026 2 views
DeFi Gnosis Safe Operations Security Treasury Web3
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Financial Controller

institute-of-free-technology Remote Full-Time

About Us

Institute of Free Technology is a mission-driven tech startup studio. We take ideas from the drawing board to market with financial, technical, legal, people operations, and brand-building support at every step.

Our startups are free to focus on what they do best — building public good...

Posted: Jun 2, 2026 2 views
Accounting Finance FP&A Web3 Financial Controller Remote Full-Time
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