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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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Bondex Ecosystem
| Job Position | Company | Posted | Location | Salary | Tags |
|---|---|---|---|---|---|
Coinbase | Remote | $90k - $110k | |||
Keyfactor | Barcelona, Spain | $68k - $90k | |||
Keyfactor | Barcelona, Spain | $84k - $97k | |||
Ether.Fi | Toronto, Canada | $84k - $120k | |||
Ante Labs | Remote | $140k - $200k | |||
Ante Labs | Remote | $50k - $80k | |||
xalts | Bengaluru, India | $68k - $148k | |||
Worldcoinorg | Remote | $95k - $154k | |||
Whatnot | London, United Kingdom |
| |||
Keyrock | Buenos Aires, Argentina | $54k - $100k | |||
Chainlink Labs | Buenos Aires, Argentina | $58k - $95k | |||
Burkland Associates | United States | $80k - $95k | |||
Ledger | Paris, France | $45k - $77k | |||
Kadenallc | Remote | $120k - $140k | |||
Aptoslabs | Hong Kong, Hong Kong | $854k - $1130k |
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