Blockchain Developer
MastarRec•Seattle, WA
1d•Remote
About The Position
MastarRec is hiring a Blockchain Developer to support innovative financial technology platforms operating across the United States. This role focuses on building, scaling, and securing modern financial systems in a fast -paced environment.
Requirements
- FinTech or financial systems knowledge
- Data, risk, or software development expertise
- Strong analytical and communication skills
- Experience with blockchain frameworks such as Truffle, Hardhat.
- Strong understanding of cryptographic principles, decentralized networks, and consensus mechanisms.
Nice To Haves
- Exposure to Polkadot, Cosmos, or Solana ecosystems.
- Experience with Layer 2 solutions (e.g., Arbitrum, Optimism).
- Understanding of zero -knowledge proofs (zk -SNARKs / zk -Rollups).
- Payments, lending, or blockchain experience
- Regulatory or compliance knowledge
- Familiarity with containerization (Docker) and CI/CD pipelines.
Responsibilities
- Design, develop, and deploy smart contracts using Solidity on Ethereum and compatible EVM blockchains.
- Build and maintain dApps, including wallets, exchanges, and DeFi protocols.
- Integrate blockchain technologies with existing systems, APIs, and cloud infrastructures.
- Design, build, or manage FinTech platforms and solutions
- Collaborate with engineering, product, and compliance teams
- Ensure regulatory and security best practices
- Support scalability, performance, and reliability
Benefits
- Competitive base salary plus crypto or equity incentives
- Flexible remote -first work environment
- Competitive salary and bonus potential
- Health, dental, and vision insurance
- Equity or incentive programs (role dependent)
- Comprehensive health and wellness support
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What This Job Offers
Job Type
Full-time
Career Level
Mid Level
Education Level
No Education Listed
