Payward, Inc.

Open 53d RemoteAfrica, Europe, LATAM, MENA, North America, UKStaff

Staff Security Architect

+17

Design and audit security architectures for blockchain and web3 systems, conduct assessments, and advise teams on secure operations across Rust, AI, and crypto infrastructure.

AI Blockchain Cryptography Nist OWASP +2 skills

Open 53d RemoteNorth AmericaStaff

Staff Security Architect

United States

Design and audit security architectures for blockchain systems, assess threats, and advise teams on secure practices.

Blockchain Nist OWASP

Agentic AI AI Ansible Automation AWS +16 skills

Network Engineer - Core Infrastructure

Open 53d LATAM

+3

Design, build, secure, and automate network and data-center infrastructure for a fintech company, including zero-trust security, hybrid cloud connectivity, and infrastructure-as-code.

Open 53d RemoteAfrica, Europe, LATAM, MENA, North America, UKSenior

Senior AI Engineer - Growth

+17

Build AI agent workflows for growth automation, integrating media, messaging, and analytics systems to optimize campaigns and content generation.

Agentic AI AI Analytics API Authentication +5 skills

Open 53d RemoteAfrica, Europe, LATAM, North America, UKSenior

Senior AI Compute Infrastructure Engineer

+17

Engineer and optimize GPU clusters for AI training and inference, build scheduling/orchestration systems, and improve performance, cost, and reliability of AI infrastructure.

AI Distributed Systems Kubernetes Linux Machine Learning +6 skills

Open 72d RemoteNorth America

Executive Assistant

United States

Provide high-level administrative support to senior leadership in a Co-CEO model while managing calendars, meetings, travel, briefing materials, expenses, budgets, projects, events, and team coordination.…

macOS