Location
Boston, MA
Type
Full-time
Posted
8/6/2026
Compensation
$140,000 - $285,000 per year
Job description
Fidelity Digital Asset Management is seeking a highly skilled blockchain engineer to architect and deploy advanced blockchain solutions and smart contracts. This role involves leading technical design and implementation of crypto infrastructure while ensuring the robustness of digital asset systems. The team focuses on integrating blockchain technology into core workflows and enhancing Fidelity's digital asset capabilities. As a hands-on expert, you will drive innovation and mentor other engineers in a collaborative environment.
Requirements
- 4+ years of hands-on experience in blockchain engineering, smart contract development, or crypto infrastructure.
- Deep understanding of EVM/SVM architecture, token standards, and DeFi primitives.
- Proficiency in multiple programming languages including Python, Solidity, and JavaScript/TypeScript.
- Experience with smart contract frameworks and tools such as Hardhat & Foundry.
- Strong knowledge of DeFi ecosystems including AMMs, lending protocols, and tokenization platforms.
Responsibilities
- Architect and oversee the development of blockchain-based systems and smart contracts across EVM, Solana, and Cosmos SDK platforms.
- Lead technical design and implementation of crypto infrastructure, including secure deployment pipelines and testing frameworks.
- Conduct deep technical reviews and audits of smart contracts to ensure security and compliance with DeFi standards.
- Evaluate and implement emerging technologies and protocols to enhance Fidelity's digital asset capabilities.
- Drive the design and implementation of tokenization frameworks and cross-chain interoperability solutions.
Benefits
- Fidelity offers competitive compensation, annual bonuses, retirement contributions, comprehensive healthcare coverage, parental leave, tuition assistance, wellness programs, and extensive professional development opportunities.
H-1B filing history
Public USCIS petition and DOL LCA counts · latest USCIS FY2026, LCA FY2026
Filing entity: Fidelity Technology Group Llc D B A Fidelity Investments
As of Aug 23, 2026
Initial approvals
64
FY2026
Approval rate
99.4%
FY2026
LCA certified
1,080
FY2026
Entry-level share
1.5%
FY2026
Initial approvals YoY
-62%
Trend
LCA certified YoY
-35%
Trend
Initial approvals by fiscal year
Approval rate by fiscal year
Continuing vs initial approvals
LCA certified positions by quarter
LCA certified positions by fiscal year
Based on public USCIS and DOL filings; not a sponsorship guarantee.
Is this posting expired or inaccurate?
