← All crypto jobsBlockchain Solutions Architect Startup
The Greene Group
The Greene GroupUSD 150k–300kvia web3.careerPosted 5/17/2026
New YorkNYUnited Statesarchitectureblockchainethereumsolana
About the role
About Our ClientOur client is one of the fastest growing GovTech companies in the country, recently doubling in size to 15 employees and working directly with state and federal agencies on cutting edge blockchain and data intelligence solutions. This is a newly created role that will serve as the technical backbone of the organization, working directly with the founders and overseeing the current engineering team.MUST HAVE HANDS ON BLOCKCHAIN ARCHITECTURE EXPERIENCEIDEAL CANDIDATE WILL BE LOCATED IN TRI-STATE AREAResponsibilities
Design, build, and maintain blockchain infrastructure and solutions tailored to the operational and compliance requirements of government agencies
Serve as the primary technical lead and subject matter expert on all things blockchain, distributed ledger, and data integrity
Oversee and mentor the current engineer, serving as the senior technical voice on the team
Partner directly with founders to shape the technical roadmap and align platform capabilities with client needs
Work closely with the sales team to support technical demos, RFP responses, and solution scoping for law enforcement, homeland security, and AG office clients
Evaluate and recommend blockchain frameworks, protocols, and third party integrations
Ensure solutions meet the security, compliance, and performance standards required by government procurement and agency stakeholders
Represent the company at government and industry events as a technical thought leader
Qualifications
Bachelor's degree in Computer Science, Engineering, or a related field
5+ years of hands on experience designing and deploying blockchain solutions in enterprise or government environments
Deep knowledge of blockchain frameworks including Ethereum, Hyperledger, Solana, or similar
Experience building solutions for law enforcement, national security, or government agencies strongly preferred
Background in smart contracts, distributed ledger technology, tokenization, and cryptographic protocols
Comfortable operating in a fast moving startup environment and working directly with founders
Strong communication skills and ability to translate complex technical concepts for non-technical government stakeholders
Experience with cloud infrastructure, APIs, and system integrations
Compensation$200,000 to $300,000 TOTAL compensation (base salary + bonus + meaningful equity)If you have gotten this far ... send an email to Evan@the-greenegroup.com with your favorite MOVIE as the SUBJECT of the email (your resume) and why you might be a great fit for this role. If you've worked in a growing blockchain environment before - we want to know about it!
This listing was sourced from web3.career and ranked for crypto candidates. Apply via the original source.