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Fractional Chief Technology Officer (CTO) – Part-time, Contract

  • Remote
    • Singapore, Central Singapore, Singapore
  • $60,000 - $144,000 per year
  • Developers

Job description

Location: 

Remote - Operating on EST time zone

Reporting To - CEO

Compensation

USD $75–$200 per hour (≈ $4.5K–$12K per month, depending on scope and experience)
Performance-based bonus opportunities

About The Company:

Our client is a fast-growing crypto investment consultancy serving high-net-worth individuals globally. They help investors intelligently capture returns across the full spectrum of permissionless, on-chain markets, delivering structured, non-custodial wealth strategies. In just three years, the firm has generated USD $10M in revenue, placing it among the fastest-growing private companies in its category. The culture is disciplined, high-performance, and outcome-driven, focused on delivering measurable value to every client.

Position Overview:

Our client is seeking a Fractional Chief Technology Officer (CTO) to architect and lead the next evolution of its non-custodial asset management systems. This is a hands-on builder role. The current stack is functional and externally audited, but requires a ground-up rebuild to reach institutional-grade scalability, reliability, and security. You will refine what exists, introduce modern engineering standards, and define a world-class technical foundation for long-term growth.

Key Responsibilities

  • Architect and deliver secure, scalable on-chain infrastructure capable of supporting USD $10M+ in monthly throughput.

  • Design systems achieving 99.99% uptime and institutional-grade reliability.

  • Lead architecture and technical direction across Solidity and Rust codebases.

  • Establish DevOps, audit, compliance, and deployment frameworks for high-trust execution.

  • Implement repeatable security, monitoring, and penetration-testing processes.

  • Partner closely with executive leadership to shape the long-term technical roadmap and product vision.

  • Set technical standards and guide engineering execution with a focus on security, performance, and maintainability.

Job requirements

  • 4+ years of experience in software or systems engineering, including 3+ years in technical leadership roles.

  • Strong hands-on experience with Solidity and Rust (both required).

  • Proven track record building and scaling blockchain or cloud-native systems.

  • Deep understanding of wallet infrastructure, smart contract security, and cross-chain protocols.

  • Strong expertise in DevOps, infrastructure automation, and secure deployment practices.

  • Crypto-native mindset with uncompromising rigor around reliability, auditability, and user trust.

  • Ability to communicate clearly and lead calmly in high-stakes environments.

Nice to Have

  • Experience designing systems for institutional or high-net-worth clients.

  • Background working with externally audited or compliance-heavy environments.

  • Familiarity with portfolio execution systems or non-custodial asset management platforms.

  • Prior experience in a fractional or advisory CTO capacity.

Grab the chance and don't lose it. Apply now!

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