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Browse 65,871 blockchain jobs in web3 at 7,326 projects. Filter the best remote crypto jobs by salary, location, and skills.

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Job Position Company Posted Location Salary Tags

Bondex

United States

$63k - $101k

Amicus

United States

$126k - $127k

HatchPros

United States

$90k - $100k

Inuson International Inc @ i3

San Francisco, CA, United States

$84k - $90k

Binance

Manama, Bahrain

CAIZ

Turkey, NC, United States

$63k - $109k

Binance

Dubai, United Arab Emirates

Story Protocol

San Francisco, CA, United States

$200k - $270k

Story Protocol

West Coast / PT

Immutable

Sydney, Australia

$45k - $68k

Bitso

Latin America

$106k - $150k

Bitso

European Economic Area

$106k - $150k

Bitso

Latin America

$121k - $180k

Stellar Development Foundation

New York, NY, United States

$240k - $280k

Blockchain.com

Singapore, Singapore

$33k - $75k

Overview
We’re seeking a Senior .NET Developer to evolve our .NET 8 backend. You’ll work on performance, scalability, MongoDB integrations, and background processing while driving architectural improvements.

Why Join Us
- Build a high-impact Web3 platform with global reach
- Shape architecture and reduce technical debt
- Remote-first team with flexible work culture
- Exposure to cutting-edge .NET and Web3 technologies

Candidate requirements

  • 5+ years of .NET experience (C# 8+, ASP.NET Core, REST APIs)
  • Strong experience with the MongoDB .NET Driver (LINQ, transactions, aggregation pipelines)
  • Familiarity with Azure services (Functions, App Services, Service Bus, Storage)
  • Understanding of async/await, performance optimization, and secure API design

Job responsibilities

  • Enhance and maintain our .NET 8 backend with modern C# practices
  • Work extensively with the MongoDB .NET Driver (indexes, aggregations, performance tuning)
  • Refactor and simplify complex business logic into clean, testable components
  • Develop Azure WebJobs & Functions for background tasks and automation
  • Integrate external APIs (ATS, payment, social, and Web3 services)
  • Contribute to gamification, referral, and blockchain features