Core Architect – Integration Lead, Applied AI

Job not on LinkedIn

🔥 2 minutes ago

🌐 United States, United Kingdom, +1 more countries – Remote

🇺🇸 United States – Remote 🇬🇧 United Kingdom – Remote 🇳🇱 Netherlands – Remote

🌽 Illinois, New York – Remote

🌽 Illinois – Remote 🗽 New York – Remote

⏰ Full Time

🟠 Senior

🤖 Artificial Intelligence

🦅 H1B Visa Sponsor

This company has sponsored H1B visas in the past.

👻 Ghost score 12%

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Zero Hash

WebsiteLinkedInAll Job Openings

51 - 200 employees

💳 Fintech

₿ Crypto

🌐 Web 3

💰 $105M Series D on 2022-01

Fintech • Crypto • Web 3

Zero Hash is a company that provides infrastructure solutions for the integration of crypto and stablecoin products into various platforms. By offering API-first technology and turnkey regulatory infrastructure, Zero Hash enables businesses, especially in the fintech, payments, and banking sectors, to develop and launch crypto and stablecoin products efficiently and compliantly. Their services cover a wide range of applications including investments, trading platforms, payment gateways, and brands, focusing on simplifying the process of managing custody, liquidity, and settlement for their clients. Zero Hash supports over 60 digital assets and is operational in over 200 countries.

📋 Description

• Own the access layer using native connectors, MCP servers, and Databricks US/EU • Enforce short-lived tokens, least-privilege read-only access, zero raw PII, and data residency • Define versioned schemas for signed credentials and action records • Establish deployment pipelines, authority policy as code, skill merge gates, signed builds, and SBOMs • Build an authority lease service with integrated kill switches • Capture events in append-only, hash-chained logs for tamper-evident, independently verifiable auditing • Migrate existing agents onto the Core and launch new per-department agents • Lead security reviews for continuous read access • Extend the Core to bounded write operations with logged actions, idempotency keys, compensating actions, and multi-approver time-locks for money movement • Design primitives for cross-institution interoperability using signed mandates, scoped authority, and attestation receipts • Design self-hosted, zero-egress private stacks when required by classification evidence • Evaluate developments in agent frameworks, confidential inference, and zero-knowledge attestations • Threat-model prompt injection, credential exfiltration, and confused-deputy risks

🎯 Requirements

• Senior, Python-first backend engineering with production experience in event-driven systems, API integration, and CI/CD • Agent-system experience composing LLM agents (Claude, GPT, or comparable; Bedrock or comparable platforms) into standing systems • Judgment to keep models at the edges and the control plane deterministic • Security-first habits in a regulated environment (MSB/VASP, bank, or comparable) • Least privilege and read-only access as standard practices • Working familiarity with capability-based authorization: attenuable tokens, workload identity, and policy-as-code • Preferred: verifiable credentials, HTTP message signatures, or emerging agent-payment mandate schemes (x402, AP2, MPP, Visa TAP, Mastercard Agent Pay) • Preferred: self-hosted LLM stacks and confidential computing / trusted execution environments • Research habit and autonomy in a foundational role with wide scope and few hand-holds

🏖️ Benefits

• Healthcare Insurance: zerohash covers roughly 100% of employee premiums as well as a portion of spouse/children (U.S. only) • Vision & Dental Insurance (U.S. only) • Chance to earn equity • Maternity & Paternity leave (after 6 months) • WeWork All Access Membership • WFH Yearly Stipend • L&D Yearly Stipend (after 6 months)