Job Description

About the Role

Scale Army is seeking a Senior AI Software Engineer to build and deploy production-ready autonomous AI agent systems. The role focuses on developing self-running agent workflows, coordinating multiple specialised agents and building reliable systems with strong verification and monitoring.

Key Responsibilities

• Design autonomous AI workflows with clear budgets, triggers, stop conditions and reporting.
• Build multi-agent systems with specialised roles, shared state and coordinated task execution.
• Develop verification systems to check agent outputs and prevent errors.
• Manage persistent agent memory and long-running tasks.
• Build APIs, services and integrations using TypeScript and Node.js.
• Deploy and monitor production systems on AWS.
• Implement testing, tracing, cost controls and observability.
• Maintain human approval and review processes for critical decisions.

Requirements

• 5+ years of production software engineering experience.
• Hands-on experience building autonomous agent loops and multi-agent systems.
• Familiarity with Claude Code, Codex, MCP, sub-agents and tool calling.
• Strong TypeScript and Node.js skills.
• Experience with NestJS, Prisma or similar tools.
• Knowledge of AWS, Docker and CI/CD.
• Strong testing, verification and problem-solving skills.

Nice to Have

• Experience managing 10+ parallel AI agents.
• Knowledge of distributed systems, queues and event-driven architecture.
• React experience.
• Background in developer tools or AI orchestration platforms.
• SOC 2 or ISO 27001 awareness.

How to Apply

Interested candidates are required to:

• Complete the online application form.
• Record and submit a video showcasing their skills.

APPLY HERE