Demo

Senior Engineer, Blockchain Platforms

Procom
Southlake, TX Full Time
POSTED ON 9/2/2026
AVAILABLE BEFORE 10/2/2026
Senior Engineer, Blockchain Platforms:
On behalf of our Financial Services client, Procom is searching for a Senior Engineer, Blockchain Platforms for a 12-month role. This position is a hybrid position with 4 days onsite at our client's Southlake, Texas office.

Job Description:
We are hiring a Senior Engineer, Blockchain Platforms to help build and integrate the blockchain infrastructure layer that underpins Schwab's digital asset custody and tokenization platforms. This is a hands-on engineering role focused on Layer1 blockchain integration, core blockchain infrastructure components, wallet engineering, and custody-related blockchain workflows.

Responsibilities:
Integrate Schwab systems with existing Layer1 blockchains.
Evaluate and contribute to building or extending Layer1 capabilities.
Design and build core blockchain infrastructure services.
Contribute to wallet architecture and development.
Share responsibility for custody-related blockchain workflows.
Apply modern engineering practices to build reliable blockchain services.
Leverage AI tools to accelerate protocol analysis and code development.

Mandatory Skills:
7 years of professional software engineering experience.
Hands-on experience building or integrating blockchain systems.
Strong understanding of Layer1 blockchain protocols.
Experience building backend services, APIs, and infrastructure components.
Proficiency in Go, Java, Rust, Python, or similar languages.
Ability to work effectively across custody, security, and platform teams.

Nice-to-Have Skills:
Experience with blockchain indexers, explorers, or chain analytics systems.
Familiarity with wallet architecture and blockchain signing workflows.
Exposure to crypto custody platforms or security-sensitive financial systems.
Strong debugging instincts in distributed environments.
Experience using AI tooling to support software development.

Assignment Length:
This is a 12-month contract position with potential for conversion to full-time employment.

Start Date:
ASAP.

Assignment Location:
Southlake, Texas, United States. Hybrid role with 4 days in the office.

Salary.com Estimation for Senior Engineer, Blockchain Platforms in Southlake, TX
$136,862 to $166,651
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