Embedded Systems Engineer jobs in United States

Ap Executive are working with a crypto start-up who are still in stealth mode to hire a Head of Engineering. The business has big ambitions with a solid business plan, and is lead by a very experienced professional who started his career in tier-1 global investment banks before moving into the start-up space.

This is a senior executive position and is responsible for all technology strategy, engineering, AI systems, blockchain infrastructure, security, and innovation. This leader will architect, build, and oversee the next‑generation AI-driven digital asset trading platform, blockchain tokenisation systems, and institutional infrastructure powering the firm’s operations.

• Define and execute the firm’s long-term technology strategy across AI, data, blockchain, trading systems, DevOps, and cybersecurity.
• Architect an AI-driven algorithmic trading platform, including signal generation, execution engines, reinforcement learning models, and backtesting systems.
• Lead development of blockchain infrastructure, including smart contracts, multi‑chain interoperability, tokenisation lifecycle engines, and on‑chain automation.
• Manage data engineering pipelines for market data, order books, on‑chain analytics, and external API integrations (CEX / DEX / connectivity).
• Ensure system resilience, low‑latency performance, and institutional‑grade reliability.
• Oversee all cloud infrastructure operations, DevOps / MLOps, containerisation, security, monitoring, and scaling.
• Establish secure key‑management protocols (HSM / MPC) for digital‑asset custody and trading.
• Recruit, manage, and mentor a world‑class engineering organisation across AI, quant development, blockchain, infra, and security.
• Lead technical due diligence, vendor evaluation, security audits, and regulatory technology compliance.
• Own the entire SDLC, from architectural design to testing, deployment, and optimisation.

• 10–15+ years in software engineering with at least 5+ years in senior leadership roles in crypto, fintech, quant trading, AI, or high‑frequency environments.
• Deep expertise in AI / ML, predictive modelling, reinforcement learning, and data science.
• Proven experience building enterprise‑grade algorithmic trading systems.
• Strong blockchain engineering background : Solidity, Rust, smart contract architecture, cross‑chain protocols.
• Experience with AWS / GCP / Azure, Kubernetes, Docker, Kafka, Redis, Terraform.
• Proven ability to scale high‑performance engineering teams.
• Experience with cryptographic security, MPC, HSMs, custody systems, and secure infra design.

To apply for this position please send your CV to Don Fletcher via don.fletcherap-executive

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