Solidity Jobs in San Francisco, California, United States
303 jobs found
web3.career is now part of the 
Bondex Ecosystem
Location: US
Remote - Operating on EST time zone
Reporting To - CEO
About The Company:
Our client is a leading onchain investment consultancy serving over 1,500 individual and HNWI clients. With a team of 40+ crypto-native analysts, consultants, and support staff, they process more than USD $15M in annual revenue and have established a strong presence in the blockchain investment space over the past three years. The company is dedicated to transforming onchain intelligence into actionable investment insights through data-driven systems and deep market expertise.
Position Overview:
We are seeking an experienced Chief Technology Officer (CTO) to lead the design and development of non-custodial, onchain asset-management systems. The CTO will be responsible for architecting and scaling secure infrastructure for portfolio execution, wallet connectivity, and cross-chain integration, building the foundation for professional-grade systems that allow investors to retain full custody and control.
You will translate strategic business objectives into a clear technical roadmap, recruit and mentor a world-class engineering team, and deliver reliable, scalable, and secure onchain systems that can operate at a global level.
Key Responsibilities
Define and execute the long-term technical vision and architecture for onchain asset-management systems.
Lead the design of infrastructure supporting wallet connectivity, transaction routing, smart contract integration, and cross-chain execution.
Build and manage a high-performing engineering organization across backend, data, and frontend domains.
Establish and enforce standards for system security, reliability, and scalability.
Oversee infrastructure operations, DevOps pipelines, and cost optimization.
Manage technical relationships with external partners, custodians, and service providers.
Ensure systems meet rigorous security and compliance standards for institutional-grade clients.
Communicate technical direction and progress clearly to executive leadership, investors, and key stakeholders.
8+ years of experience in software or systems engineering, including at least 3 years in technical leadership roles.
Proven track record in building and scaling cloud-native or blockchain-based systems.
Deep understanding of smart contract design, wallet infrastructure, and cross-chain protocols.
Proficiency in Python, TypeScript, or Go; experience with Solidity is a plus.
Strong knowledge of infrastructure, DevOps, and security best practices.
Experience balancing product velocity with compliance and technical rigor.
Demonstrated ability to recruit, mentor, and scale high-performing engineering teams.
Strategic thinker who thrives in fast-paced, high-growth startup environments.
Grab the chance and don't lose it. Apply now!