Tech Lead / CTO - Crypto / MPC Wallet / Web3

• This is a fully remote role

Company Overview

Ceffu is a leading institutional-grade digital asset custody platform, dedicated to providing secure, compliant infrastructure for the world's largest financial institutions, hedge funds, and corporate treasuries. As the exclusive institutional custody partner of the Binance ecosystem, Ceffu bridges the gap between traditional finance and digital assets through innovative Multi-Party Computation (MPC) technology and flagship off-exchange settlement solutions like MirrorX and MirrorRSV. We operate under a "Gold Standard" of trust, maintaining full licensure from the Dubai Virtual Assets Regulatory Authority (VARA) and industry-leading SOC 2 Type 2 and ISO 27001/27701 certifications.

The Role

As the Tech Lead, you will be the chief architect of Ceffu’s technological vision and the ultimate owner of our mission-critical infrastructure. You will lead a global engineering organization to scale our "Regulatory Fortress", ensuring 99.99% uptime for our high-availability financial engine. This is a strategic leadership role that requires a deep understanding of cryptography, distributed systems, and the rigor of global financial regulations.

Key Responsibilities

• Strategic Engineering Leadership: Define and execute a technical roadmap that aligns product innovation with institutional security requirements and Ceffu’s ambitious growth plans.
• Cryptographic Governance: Oversee the integrity of our MPC-backed custodial framework, including Threshold Signing Schemes (TSS), Trusted Execution Environment (TEE) and Hardware Security Module (HSM).
• Settlement Innovation: Drive the technical evolution of MirrorX and MirrorRSV, optimizing for 100% capital efficiency and automated off-exchange settlement workflows.
• Regulatory & Audit Excellence: Serve as the technical lead for global licensing (VARA) and independent audits (ISO27001 & SOC 2 Type II), ensuring a continuous, traceable evidence chain for all security controls.
• Operational Resilience: Manage 24/7 mission-critical systems, fostering an engineering culture that prioritizes automation, ownership, and zero-security-incident status.
• RWA Expansion: Architect the product stack to support the next generation of tokenized Real-World Assets (RWAs), integrating yield-bearing collateral into the institutional workflow

Requirements

• Experience: 10+ years in software engineering, with at least 5 years in an executive leadership role (VP Engineering) managing geographically distributed teams.
• Domain Expertise: Proven track record in building high-reliability fintech or security systems (e.g., payments, identity, or custody) where correctness is paramount.
• Crypto Native: Deep technical knowledge of blockchain protocols, smart contracts, and cryptographic modules (TSS, TEE, HSM).
• Regulatory Fluency: Experience operating within VARA, NYDFS, or SEC/FINRA regulated frameworks.
• Tech Stack Proficiency: Familiarity with high-performance distributed systems, cloud infrastructure (AWS), and modern development environments (Java, Go, Kubernetes).
• Leadership Style: A "servant leadership" approach with exceptional communication skills to bridge technical architecture and business strategy for board-level stakeholders.

Why Join Ceffu?

Ceffu offers a unique opportunity to build the future home of the world's financial system. You will work at the cutting edge of finance and technology, protecting billions in assets and shaping the standards for institutional crypto adoption globally. We provide a competitive compensation package, including meaningful equity and global benefits.