October 13, 2026

Blockchain Developer — Mastech Digital

Mastech Digital IL Chicago US Full-time Blockchain

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  • Company: Mastech Digital
  • Location: IL Chicago US
  • Sector: Blockchain
  • Source: web3.career

Greetings from Mastech Digital!

We currently have an open role of Senior Blockchain, with one of our clients that I believe may be of interest to you. This is a relationship-driven and urgent requirement, and the client is looking to interview and onboard a candidate as soon as possible. If this role is not a fit for you, I would greatly appreciate any referrals. Please review the role details below and let me know your interest.

Please share your updated resume.

Job Description – Senior Blockchain Developer

Location: Chicago, IL onsite

Job Type: Contract W2 only

ESSENTIAL DUTIES include the follow:

Need to have experience with Java development as well as Blockchain. The Blockchain Developer will represent the Digital Asset Innovation development team and play a key role supporting the digital transformation of assets and asset servicing functions leveraging emerging technologies such as cloud technologies, distributed ledgers, machine learning, cognitive algorithms etc

  • 7+ years Java/Spring Boot
  • Built blockchain applications
  • Developed smart contracts in Solidity
  • Worked with Hyperledger/Ethereum
  • Cloud deployment experience
  • CI/CD pipelines
  • Financial services or digital assets experience

For this Senior Blockchain Developer role, I would focus on candidates with a combination of enterprise Java backend development and blockchain engineering experience. This is not a pure blockchain research role; it is a hands-on software engineering role where blockchain is integrated into enterprise systems.

Nice to Have:

• Experience working with Cloud platforms such as MS Azure, AWS preferred

Warm Regards,

Prachi

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