LLM Integration Engineer — Remote Contract Opportunity

LLM Integration Engineer — Remote Contract Opportunity

🌍 Fully Remote (US-based) | ⏳ Project-Based | 💻 Hourly Contract Work

We’re seeking experienced engineers to support advanced LLM and AI agent integration projects helping improve next-generation autonomous systems.

This is a flexible, project-based engineering role focused on building, evaluating, and improving multi-step AI agent workflows used in frontier Large Language Model (LLM) systems.

About the work

You’ll contribute to the development and evaluation of AI systems that:

• Execute multi-step reasoning and workflows
• Coordinate complex automated tasks
• Integrate with real-world tools and APIs
• Operate in structured, production-like environments
• Generate and refine high-quality system outputs

Your work directly supports the training and optimisation of advanced AI agents used in real-world applications.

What you’ll do

• Build and evaluate modular backend and agent systems
• Support integration of LLMs with APIs, databases, and external tools
• Analyse system behaviour and provide structured technical feedback
• Improve reliability, orchestration, and workflow performance
• Identify edge cases, failures, and system vulnerabilities
• Work with multi-step, production-style AI environments

What we’re looking for

• 2+ years of experience in:
• Backend engineering
• AI automation
• Systems integration
• Strong proficiency in at least two languages (Python, JavaScript, Go, Java, etc.)
• Experience with SQL databases and modular system design
• Comfortable working in live, non-mocked environments
• Strong analytical thinking and attention to detail

Nice to have

• Experience building multi-stage or agent-based workflows
• API integrations (e.g. Supabase, Gmail, external services)
• Familiarity with persistent state/session tracking systems
• Exposure to LLM tooling, orchestration, or AI agent frameworks
• Understanding of security risks such as prompt injection or privilege escalation

Why this opportunity

• Fully remote, flexible project-based contract work
• Hourly engagements with competitive compensation
• Work on frontier AI and autonomous agent systems
• Opportunity for ongoing technical projects based on performance
• High-impact work shaping next-generation LLM capabilities