Jobs at Xpert Development LLC

Own US PST coverage for releases and incidents as the first SRE; bridge infrastructure and code by working with Kubernetes, Terraform, and AWS and patching Elixir when needed; lead incident response and post-mortems; define SLOs and observability; author runbooks and support HIPAA-aligned compliance for a regulated medical-device platform.

Contribute to development by writing, testing, and maintaining code under senior guidance; participate in code reviews, standups, and sprint planning; debug and resolve application issues; collaborate remotely and continuously learn new tools and best practices.

Support and execute multi-channel marketing campaigns, maintain content calendar, create blog and social content, analyze campaign performance, coordinate with teams and vendors, and support events and webinars.

Design, develop, and maintain backend and/or frontend features; own scoped projects from implementation through delivery; collaborate with distributed product and design teams; write clean, maintainable, well-tested code; participate in code reviews and engineering best practices.

Lead design and delivery of production-grade AI-powered full‑stack features, integrating LLMs, agent systems, vector databases, and RAG. Build scalable frontend (React/Next.js) and backend (Python/Go) services, cloud-native infrastructure, CI/CD pipelines, and observability. Influence architecture, mentor teams, and drive technical vision from 0-to-1 through ongoing ownership.

Design, build, and own scalable backend systems for a composite AI platform (agent systems, LLM integrations, RAG). Drive technical vision, make architectural decisions, promote engineering best practices, and lead cross-team technical direction to deliver mission-critical solutions.

Design, build, and operate end-to-end features across a React frontend and Node.js/TypeScript backend. Implement secure, performant APIs, model and optimize PostgreSQL data, deploy and monitor services on AWS, improve engineering standards through code reviews and testing, troubleshoot production issues, and contribute to scalable system architecture in a distributed team.