Backend Jobs - Web3 & Crypto Careers

Senior Software Engineer, Treasury

Reap·3 days ago

3 days agoHong Kong, Malaysia, Singapore, Philippines, Taiwan Remote Backend Jobs by Reap

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Careers

HashEx·5 days ago

5 days agoWork from anywhere in the world Remote Engineering Jobs by HashEx

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Blockchain Defi Solidity Smart Contract Security Full-Stack Backend Systems Audit

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Senior Software Engineer, AI Agents

Reap·6 days ago

6 days agoHong Kong, Singapore, Malaysia, Taiwan, Ireland, Dubai Remote Ai Jobs by Reap

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Distributed System Java Api Observability Memory Rust Mcp Multi-Agent Coordination Llm Backend Pii Ai Agent Python Mlops Model Context Protocol Memory Architecture Go Typescript Node.Js

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Lead Trading Infrastructure Engineer

dYdX·6 days ago

6 days agoSalary: 230K - 305KNew York, USA Hybrid Full Time Backend Jobs by dYdX

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Funding

Series C$65M · 15 Jun, 2021 Series B$10M · 26 Jan, 2021 Series A$10M · 19 Oct, 2018 Seed$2M · 19 Dec, 2017

Investors

Kindred Ventures Bain Capital Crypto VY Capital Kindred Ventures Brian Armstrong Christopher Golda GSR

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Matching Engine Risk System Code Review Testing Trading System Low Latency Market Data Limit Order Book Feed Handler Architecture Distributed Systems Systems Programming Network Programming Exchange Infrastructure Cosmossdk Backend Performance Debugging Order Entry

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Senior Backend Engineer

Uniswap Labs·1 week ago

1 week agoSalary: 180K - 226KNew York, USA Hybrid Full Time Token Allocation Backend Jobs by Uniswap Labs

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Funding

Unknown11 Feb, 2026 Series B$165M · 13 Oct, 2022 Series A$11M · 7 Aug, 2020

Investors

Paradigm SV Angel a16z crypto Paradigm SV Angel

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Time-Series Monitoring Project Management Cloud Architecture Backend System Design Typescript Mentoring Api Aws Observability Algorithms Debugging Release Management

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Job for Web3 Beginners

Senior Software Engineer

Ripio·1 week ago

1 week agoArgentina Remote Backend Jobs by Ripio

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Funding

Series B$50M · 20 Sep, 2021 ICO$37M · 11 Oct, 2017 Series A$428K · 26 Apr, 2017 Series A$1.9M · 3 Jan, 2017 Debt Financing$1.2M · 9 Sep, 2015 Seed$1.2M · 26 May, 2015

Investors

Marc Bell Ventures Niraj Mehta Boost VC Amplo Marcos Galperin Martin Migoya Draper Associates Boost VC FBG Capital

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Django Aml Testing Kyc Ai Backend Fraud Prevention Code Review Identity Verification Python Sql Microservice Compliance

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QA Test Automation Engineer

Bitrefill·1 week ago

1 week agoAnywhere Remote Full Time Engineering Jobs by Bitrefill

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Funding

Unknown$7M · 10 Apr, 2021 Seed$2.1M · 13 Jun, 2019 Pre-Seed$250K · 1 Apr, 2015

Investors

Fulgur Ventures BnkToTheFuture Charlie Lee Felix Bengtsson Draper Associates Boost VC 500 Startups Draper Associates Fulgur Ventures Tether

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Backend Engineer

August·2 weeks ago

2 weeks agoUnited States Remote Full Time Backend Jobs by August

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Funding

Series A$10M · 7 Mar, 2025

Investors

Foresight Ventures Dragonfly Capital 6th Man Ventures SCB Limited

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Mongodb Oop Smart Contract Decoding Data Modeling Backend Postgresql Nosql Design Pattern Blockchain Sql Python Pricing Transaction Parsing Defi Microservice

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Backend Engineer

Fractal Network Ltd.·2 weeks ago

2 weeks agoUnited States Remote Full Time Backend Jobs by Fractal Network Ltd.

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Smart Contract Mongodb Transaction Parsing Design Pattern Defi Pricing Sql Python Postgresql Nosql Blockchain Backend Oop Decoding Microservice Data Modeling

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Staff Backend Engineer

Morpho Labs·2 weeks ago

2 weeks agoParis or remote (from -5 GMT up to +2h GMT to ensure sufficient overlap with the rest of the team)Hybrid Backend Jobs by Morpho Labs

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Funding

Strategic $50M · 1 Aug, 2024 Private28 Feb, 2024 Strategic $18M · 13 Jul, 2022

Investors

a16z a16z crypto LeadBlock Partners

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Typescript Node.Js Postgresql Performance Optimization Incident Response Observability Api Schema Design Data Modelling Production Operations Graphql Backend Reliability

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Senior Software Engineer, Blockchain

Paxos·2 weeks ago

2 weeks agoRemote - Europe; Remote - Finland Remote Full Time Backend Jobs by Paxos

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Funding

Series D$300M · 29 Apr, 2021 Series C$142M · 17 Dec, 2020 Series B$65M · 31 May, 2018 Series A$28M · 8 May, 2015

Investors

RRE Ventures Jay Jordan Mithril Declaration Partners Senator Investment Group Westcap Mithril RRE Ventures James Pallotta Jay W. Jordan II Raptor Group Solon Mack Capital

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Ai State Management Aws Issuance Distributed Systems Api Deployment Security Blockchain Cloud Performance Optimization Backend Kyc Aml Tokenization Testing Workflow Engine

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Senior Software Engineer CCIP

Chainlink·2 weeks ago

2 weeks agoAnywhere Remote Full Time Backend Jobs by Chainlink

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Funding

ICO$32M · 20 Sep, 2017

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Defi Security Cross-Chain Typescript Rust Interoperability Ccip Distributed System Backend High Availability Bridges Solana Fault Tolerance Performance Go Debugging Evm Rpc Throughput Latency Aptos

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Senior Software Developer

Oshi·2 weeks ago

2 weeks agoSalary: 150K - 350KKuala Lumpur, Malaysia Hybrid Full Time Token Allocation Fullstack Jobs by Oshi

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Project Management Trading Bot System Architecture Gcp Financial Engineering Data Analysis Strategy Design Nosql Sql Backend React User Research Python Aws Communication C#

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Lava Job Application Form

Lava·2 weeks ago

2 weeks agoNew York, USA Other Jobs by Lava

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Funding

Unknown$18M · 1 Oct, 2025 Series A$10M · 9 Dec, 2024

Investors

Joey Krug Founders Fund Khosla Ventures Peter Thiel Terry Angelos Aaron Suplizo Peter Jurdjevic Bijan Tehrani Zach White Saurabh Gupta

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Mobile Design Accounting Product Portfolio Problem Solving Backend Github

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Full Stack Software Engineer

Ondo Finance·2 weeks ago

2 weeks agoUnited States Remote Full Time Token Allocation Fullstack Jobs by Ondo Finance

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Funding

Public token sale$10M · 7 Jul, 2022 Series A$20M · 27 Apr, 2022

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Node.Js Typescript Solana Integration Frontend React Backend Ai Javascript Developer Workflow Binance Aptos Ethereum Api Sui Distributed System Arbitrum

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System Analyst

Tangem AG·2 weeks ago

2 weeks agoAnywhere Remote Pays in Crypto Engineering Jobs by Tangem AG

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Webhook Api Json Backend Postgresql Mobile Sequence Diagram Aws Rest Technical Documentation System Integration

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Blockchain Engineer - Onchain Infrastructure & Systems

TrueX·3 weeks ago

3 weeks agoSalary: 125K - 200KNew York, USA Hybrid Engineering Jobs by TrueX

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Funding

Series A$11M · 20 May, 2025 Seed$9M · 18 Sep, 2024

Investors

PayPal Ventures Accomplice Variant Fund PRE Ventures Paxos Accomplice RRE Ventures Aptos Foundation

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Typescript Node.Js Cryptography Rust Defi Mpc Rest Observability Ci/Cd Solana Rpc Indexing Anchor Monitoring Websocket Testing Settlement Terraform Trading Evm Linux Smart Contract Security Validator Backend Ansible

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Software Engineer - Compliance

Rain·3 weeks ago

3 weeks agoSalary: 130K - 237KNew York, USA Hybrid Full Time Engineering Jobs by Rain

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Audit Payments Backend Node.Js Data Platform Transaction Monitoring Internal Tooling Kyc Kyb Card Issuing

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Lead Technical Recruiter

Nexus Laboratories, Inc.·3 weeks ago

3 weeks agoArgentina Remote Contract People Jobs by Nexus Laboratories, Inc.

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Scorecard Interviewing Mentorship Assessment Backend Communication Pipeline Metrics Sourcing Recruiting

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Backend Engineer, AI

Rain·3 weeks ago

3 weeks agoSalary: 150K - 250KNew York, USA Hybrid Full Time Backend Jobs by Rain

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Fintech Ai Agent Node.Js Tool Calling Evaluation Framework Structured Output Llm Backend Api Prompt Engineering Data Access Control Retrieval Data Handling Data Pipeline

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