Engineer, Blockchain Platforms

Randstad

Southlake, TX, United States

8 days ago

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Role details

Contract type

Permanent contract

Employment type

Full-time (> 32 hours)

Experience level

Expert

Compensation

$169,250.0 - $175,490.0

Working hours

Shift work

Job source

www.dice.com

Tech stack

Java (Programming Language) Application Programming Interfaces (APIs) Artificial Intelligence Data as a Services Data Systems Interoperability Python (Programming Language) Key Management Blockchain Software Engineering Systems Integration Rust (Programming Language)

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Job description

What This Engineer Will Do

Layer?1 Blockchain Integration & Platforms

Integrate Client systems with existing Layer?1 blockchains (e.g., Ethereum?based or other enterprise?relevant L1s).
Evaluate and, where appropriate, contribute to building or extending Layer?1 capabilities to meet custody, scalability, or resiliency needs.
Understand chain?level mechanics such as transaction lifecycle, finality, forks, reorgs, and event propagation.
Ensure blockchain integrations are reliable under stress conditions and production loads.

Blockchain Infrastructure Components

Design and build core blockchain infrastructure services, including:
Indexers and event processors
Block explorers and observability tooling
Chain data services and APIs
Interoperability and cross?chain integration components
Ensure blockchain data pipelines are accurate, performant, and auditable.
Support operational tooling required for troubleshooting, monitoring, and incident response.

Wallet Architecture & Development

Contribute to wallet architecture and development, including:
Blockchain?facing wallet services
Transaction creation, signing workflows, and submission pipelines
Integration with custody key management systems (MPC, HSMs, signing services)
Ensure wallet implementations cleanly separate protocol logic, security controls, and business rules.
Partner closely with custody and security engineers to validate end?to?end transaction flows.

Custody?Related Blockchain Workflows

Share responsibility for custody?related blockchain workflows, including:
On?chain transaction execution
Event monitoring and reconciliation
Chain?specific failure handling and recovery patterns
Help define safe patterns for interacting with smart contracts and token standards from custody platforms.
Ensure blockchain workflows align with custody policies, approvals, and risk controls.

Engineering Rigor & AI?Augmented Development

Apply modern engineering practices to build reliable, testable, and observable blockchain services.
Leverage GenAI and agentic AI tools to accelerate:
Protocol analysis
Code development and testing
Documentation and knowledge sharing
Maintain engineering rigor-speed without sacrificing correctness or safety.

Requirements

APIs,backend services,blockchain,analytics systems,Java,Python,Rust,software engineering,software development,integrating,work effectively,resilient,architecture,Crypto,distributed ledger,financial systems,infrastructure,Security,AI tooling,workflows