# Senior Software Engineer, Personalization at Posh

- Company: Posh
- What the company does: POSH develops data-center projects combining existing electrical infrastructure, on-site generation, storage, and intelligent energy control for AI load growth. Backed by Y Combinator.
- Company website: https://www.poshenergy.com
- Type: Startups
- Level: Senior
- Location: New York City
- Work setup: On-site
- Pay: $180K to $220K base salary per year (USD)
- Posted: 2026-03-10
- Apply by: 2026-10-08
- Apply: https://jobs.ashbyhq.com/posh/5c29d5f4-e82c-415a-91c5-4a80fe581ec2
- Page: https://www.1752.vc/careers/jobs/posh-senior-software-engineer-personalization/

## About the role

At Posh, you'll help shape our platform that brings people together through live events. Your work will directly impact how event organizers create experiences and how attendees discover and enjoy them.

## What they're looking for

- 5+ years of experience leading complex technical projects with significant business impact
- Experience integrating LLM or ML outputs into core product features
- Possesses strong specialization in backend or infrastructure systems while maintaining broad knowledge of the full stack
- Proficiency in relevant technologies (IaC, AWS, Java, Python, Typescript), with experience in backend systems
- Experience with scalability, performance optimization, and building tools that support data-driven decision-making
- Strong problem-solving skills and a passion for creating products that connect people in the real world

Tags: Engineering