Backend Jobs - Web3 & Crypto Careers

Polygon·1 day ago

1 day agoAnywhere Remote Full Time Backend Jobs by Polygon

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Funding

Private token sale$450M · 7 Feb, 2022 Series A$1M · 20 Dec, 2020

Investors

Tiger Global Galaxy Interactive Kevin O’Leary Dune Ventures Standard Crypto Celsius Network Third Point Steadview Capital SoftBank

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Principal Software Engineer

Dfns·2 days ago

2 days agoSalary: 160K - 240KHong Kong or Singapore (remote-first, office optional)Remote Full Time Backend Jobs by Dfns

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Funding

Series A$16M · 14 Jan, 2025 Pre-Seed$1.1M · 1 Dec, 2020

Investors

Further Ventures Motive Partners Semantic Techstars Figment ABN AMRO & Techstars Future of Finance Accelerator Bpifrance Chris Adelsbach Rand Hindi

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Senior Backend Engineer

PVP.TRADE·2 weeks ago

2 weeks agoFull Time Backend Jobs by PVP.TRADE

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Clickhouse Typescript Database Postgresql Trading Debugging On-Call Redis Query Optimization Event Streaming Metric Alerting Caching Latency Api Graphql Pub/Sub Order Book Websocket Order Execution Performance Profiling

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Senior C/C++ Engineer

Polymarket·2 weeks ago

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

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Exchange Infrastructure Algorithm Kafka C#Order Matching Event-Driven System Profiling Trading System Debugging Messaging Data Structure Optimization Throughput Latency Multithreading Lock-Free Programming Networking

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Senior Backend Engineer - Stellar Ecosystem

LI.FI·3 weeks ago

3 weeks agoEMEA, Asia-Pacific Full Time Backend Jobs by LI.FI

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Funding

Series A$29M · 11 Dec, 2025 Series A$18M · 30 Mar, 2023 Strategic $5.5M · 12 Jul, 2022

Investors

CoinFund CoinFund L1 Digital Circle Three Point Capital Abra

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Backend Engineer

Magic Eden·3 weeks ago

3 weeks agoSalary: 170K - 250KMelbourne, Australia Onsite Full Time Backend Jobs by Magic Eden

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Funding

Series B$130M · 22 Jun, 2022 Series A$17M · 14 Mar, 2022 Seed$2.5M · 1 Oct, 2021

Investors

Paradigm Solana Ventures 6th Man Ventures

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Mentorship Backend Architecture Gaming Aws Node.Js Typescript Fintech Monitoring Data Streaming Real-Time Pipeline High-Throughput Service Kinesis Distributed Systems Deployment Trading Real-Time Pipelines Streaming Kafka Low Latency

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Senior Backend Engineer, US Exchange

Polymarket·3 weeks ago

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

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Blockchain Engineer (Indexers)

DEX Screener·4 weeks ago

4 weeks agoFull Time Backend Jobs by DEX Screener

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Go Rpc Amm Indexing Typescript Performance Order Book Data Consistency Reorg Handling Concurrency Production Liquidity Pool Low Latency Defi Solana

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Senior Software Engineer, Payments

Chainlink·4 weeks ago

4 weeks agoAnywhere Remote Full Time Backend Jobs by Chainlink

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Funding

ICO$32M · 20 Sep, 2017

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Reliability Architecture Monitoring Performance Billing Code Review Payment Incident Response Blockchain Microservice Observability Testing Smart Contract Go

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Software Engineer Backend Go

Sardine·4 weeks ago

4 weeks agoSalary: 155K - 210KCanada Remote Full Time Backend Jobs by Sardine

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Senior Software Engineer, Data Streams

Chainlink·4 weeks ago

4 weeks agoUS, Toronto, Argentina, Sao Paulo, Mexico City, Bogota Remote Full Time Backend Jobs by Chainlink

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Funding

ICO$32M · 20 Sep, 2017

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System Design On-Call Cloud Alerting Distributed Systems Incident Response Terraform Sre Kubernetes Memory Management Networking Go Observability Concurrency Ci/Cd Testing

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