Founded in 2019 by two best friends, Jon and Eli, XILO set out to revolutionize the insurance industry by solving its biggest challenges. Eli, a brokerage owner, brought invaluable industry expertise, while Jon, an experienced software engineer, saw an opportunity to innovate using technology. Initially launched as a vertical SaaS solution addressing core quoting challenges, XILO has since evolved into a trailblazing Vertical AI company leveraging the latest AI technology to transform the industry. By layering edge AI solutions onto its SaaS platform, XILO is driving innovation far beyond its original vision. Having recently closed our Series A funding round, XILO is growing rapidly and seeking talented individuals who want to do defining work in a fast-paced startup that’s at the forefront of AI innovation.
About The Role
You’ll be designing and optimizing AI models, tuning LLMs, OCR, and other AI-driven systems to streamline complex workflows and make insurance automation smarter, faster, and more reliable.
This isn’t just another ML role. We’re solving rooted inefficiencies that insurance agencies have struggled with for decades—so much so that prospects have nearly teared up realizing how much time and effort our solutions will save them. Your work won’t be theoretical—it will directly transform the way thousands of businesses operate.
What You’ll Do:
* Architect and develop scalable TypeScript microservices powering XILO’s platform.
* Design and optimize workflows for AI-driven customer interactions with the help of integration and fine-tuning LLMs.
* Prepare datasets for LLM tuning.
* Optimize system performance, reliability, and scalability.
* Collaborate with functional teams (product, frontend, data science) to deliver seamless integrations.
* Mentor and guide junior engineers, fostering a collaborative and growth-oriented team culture.
* Implement best practices for API security, data privacy, and maintainability.
What we’re looking for
* 7+ years of backend engineering experience, with at least 2 years of expertise in TypeScript/Node.js.
* Deep understanding of microservices architecture and cloud-based deployment (AWS, Heroku).
* Deep understanding of Postgres database architecture and design.
* Proven experience with scalable API design and database optimization.
* Experience in tuning and integration with LLMs (ChatGPT, Claude AI, Llama, etc.).
* Experience in gathering datasets for LLM tuning.
* Passion for writing clean, maintainable, and testable code.
* Strong problem-solving skills and the ability to thrive in a fast-paced startup environment.
* A collaborative mindset with a willingness to mentor and learn from others.
What we offer
* Collaborative and innovative work environment.
* Flex PTO for any reason, including sick days (no specified limits), flexible work schedule.
* Personal laptop.
* Health and wellness package.
* Budget for English lessons.
You’ll have the opportunity to specialize in:
* AI Agents – The core of our automation strategy, building AI-driven workflows that replace tedious, manual processes with seamless automation.
* LLM & Model Fine-Tuning – Adapting models to understand and process insurance-specific language and workflows with high accuracy.
* OCR & Document Intelligence – Extracting, structuring, and analyzing critical insights from a wide range of insurance documents.
* Intelligent Data Mapping – Training models to aggregate, categorize, and link scattered data into a centralized, dynamic user profile.
Why Join XILO?
* A great tech startup – Small, fast-moving, and driven by real impact.
* Endless career growth – Help shape the team, tech, and company as we scale.
* Strong leadership & backing – Work alongside experienced founders and tier 1 valley VCs.
* Real-world data at scale – Work with rich, quality datasets collected from hundreds of insurance agencies, providing a strong foundation for AI tuning, automation, and making models.
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