Full Stack AI Engineer / AI Agent Builder

Aspire Software

Lighthouse Software Group is building AI-native capabilities across its portfolio of mission-critical vertical software businesses.

We are seeking a Full Stack AI Engineer / AI Agent Builder capable of designing, building, and deploying AI agents that transform how our portfolio companies operate and launching entirely new AI-powered products that customers are willing to pay for.

This is not a research role. You will work directly inside operating software businesses, alongside product, engineering, and operations teams. You will identify high-impact workflows and deploy production-grade AI agents that perform real work for real users.

Some of the agents you build will replace internal manual processes. Others will become new revenue-generating AI products.

All of them will ship to production.

Key Responsibilities

Build Internal AI Agent Teams

• Design and deploy AI agents powered by the latest Large Language Models (LLMs) and modern agent orchestration frameworks.
• Build agents capable of handling:
• Customer support (Level 1 & 2)
• Sales Operations (SDR outreach)
• Onboarding automation
• Marketing workflows
• Technical documentation
• Operational and maintenance tasks
• Measure impact in terms of hours saved, productivity gained, or cost reduced.
• Collaborate directly with operational teams to identify the highest-value automation opportunities.

Develop External AI Products

• Design new AI-powered products including:
• Vertical AI agents
• AI copilots
• Voice agents
• Workflow automation systems
• Intelligent documentation platforms
• Own the product lifecycle from prototype to production launch.
• Secure early paying customers.
• Leverage distribution across Lighthouse s portfolio companies to validate and accelerate deployment.

Ship Fast and Iterate

• Move quickly from idea MVP production.
• Launch beta tests with real users.
• Gather feedback and continuously improve.
• Work cross-functionally with product, engineering, and go-to-market teams.

Technology Mandate

• You will build AI agents using:
• The latest Large Language Models (OpenAI, Anthropic, open-source LLMs, etc.)
• Agent orchestration frameworks and memory systems
• Retrieval-Augmented Generation (RAG) architecture
• API integrations across internal systems
• Cloud-native infrastructure
• AI-assisted development tools to accelerate delivery
• Our technology environments vary across business units. You must be adaptable across backend frameworks, frontend ecosystems, databases, and cloud environments.

• Demonstrated experience building products, startups, tools, or AI systems that have been deployed to production.
• Strong hands-on expertise with LLM APIs, agent frameworks, automation systems, and AI tooling.
• Ability to go from zero to functional prototype rapidly.
• Comfort operating in ambiguity often defining both the problem and the solution.
• Strong bias toward execution over excessive planning.
• Full-stack engineering capability (backend + frontend).