Backend Jobs - Web3 & Crypto Careers

Engineering Manager

Crystal Blockchain B.V.·1 day ago

1 day agoBarcelona, Fully Remote (Europe)Remote Engineering Management Jobs by Crystal Blockchain B.V.

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Head of Engineering

Crossmint·1 week ago

1 week agoNew York, Miami Hybrid Full Time Engineering Management Jobs by Crossmint

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Funding

Series A$24M · 18 Mar, 2025

Investors

Lightspeed Faction

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Observability Payments Sdk Architecture Infrastructure Wallet Scalability Smart Contract Incident Response Documentation Ai Backend Compliance Integration Fintech Security Api Stablecoin

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Software Engineer - Solana

Rain·1 week ago

1 week agoSalary: 140K - 240KNew York, USA Hybrid Full Time Smart Contracts Jobs by Rain

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Node.Js Architecture Smart Contract Deployment Data Ingestion Backend Evm Scalability Stellar Smart Contract Security Rust Solana Transactions

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Software Engineer - Stellar

Rain·1 week ago

1 week agoSalary: 140K - 240KNew York, USA Hybrid Full Time Smart Contracts Jobs by Rain

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Rust Transaction Processing Data Ingestion Security Backend Evm On-Chain Infrastructure Soroban Stellar Node.Js Smart Contract Solana

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Partner Engineer

Matter Labs·1 week ago

1 week agoEurope Remote Full Time Token Allocation Devrel Jobs by Matter Labs

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Funding

Series B$50M · 8 Nov, 2021 Series A$6M · 1 Feb, 2021

Investors

4RC Bybit Lido Peninsula Venture Partners

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Smart Contract System Design Node Communication Ethereum Zksync Web3 Layer2 Documentation Rollup Research Backend

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Technical Professional Services Lead

Sardine·1 week ago

1 week agoSalary: 210K - 250KUS, Canada Remote Full Time Project Management Jobs by Sardine

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Contractor Management Billing Backend Frontend Fraud Sql Sow Security Project Management Kyc Aml Integration Compliance Payment Fintech Msa

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Smart Contract Engineer

Monad·2 weeks ago

2 weeks agoSalary: 200K USDNew York, USA Hybrid Full Time Smart Contracts Jobs by Monad

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Funding

Public token sale$269M · 17 Nov, 2025 Unknown$225M · 9 Apr, 2024 Seed$19M · 14 Feb, 2023

Investors

Paradigm Mert Mumtaz Rune Christensen Luca Netz Greenoaks Capital Saquon Barkley Ansem Hsaka inversebrah eGirl Capital Naval Ravikant Hasu

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Rust Smart Contract Wallet System Design C#Solidity Oracle Bridge Foundry Hardhat Indexer Layer 1 Evm Security Backend Layer 2 Rpc

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Fullstack Engineer

Dune·2 weeks ago

2 weeks agoLondon, New York Remote Full Time Fullstack Jobs by Dune

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Query Graphql Go Frontend Backend React Kubernetes Aws System Design Node.Js Typescript Dashboard Next.Js

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Senior Backend Engineer, US Exchange

Polymarket·2 weeks ago

2 weeks agoNew York, USA Onsite Full Time Backend Jobs by Polymarket

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Urgently Hiring

Staff Full Stack Engineer

Baton Corporation·2 weeks ago

2 weeks agoOnsite Full Time Fullstack Jobs by Baton Corporation

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Real-Time Crypto React Frontend Backend Node.Js Typescript Performance Scalability Next.Js Defi Blockchain

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Delivery Coordinator

Wirex·3 weeks ago

3 weeks agoEurope (preferred)Remote Contract Project Management Jobs by Wirex

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Funding

Series B$20M · 10 Dec, 2021 Equity Crowdsale$4.7M · 21 Sep, 2020 Series A$3M · 6 Mar, 2017

Investors

SBI Group

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Full-stack Engineer - Wallets

Crossmint·3 weeks ago

3 weeks agoSalary: 150K - 200KNew York, Miami Hybrid Full Time Fullstack Jobs by Crossmint

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Funding

Series A$24M · 18 Mar, 2025

Investors

Lightspeed Faction

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Full Stack Engineer (L2)

Gnosis·4 weeks ago

4 weeks agoAsia-Pacific, UAE Remote Fullstack Jobs by Gnosis

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Funding

ICO$13M · 25 Apr, 2017

Investors

G2H2 Capital

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Redis Docker Api Fastify Webhooks Idempotency Frontend Backend React Next.Js Typeorm Temporal Hmac Jest Playwright Plugin Prisma Node.Js Typescript Payments Aws Monorepo Workflow Orchestration Testcontainers Postgresql

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Senior Card Developer

Gnosis·4 weeks ago

4 weeks agoPortugal, Germany Remote Backend Jobs by Gnosis

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Funding

ICO$13M · 25 Apr, 2017

Investors

G2H2 Capital

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Payment Backend Troubleshooting Api Scalability Visa Integration Workos Domain Driven Design Database Card Scheme Formance Typescript Code Review Rest

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