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💼 Full-time🗓 2026-06-26 → 2026-09-17

Core

Staff Software Engineer owning core AI-powered product features and production LLM systems at Writesonic, directly impacting revenue and retention.

Role type

Staff Software Engineer (hands-on IC)

Builds

Production LLM systems, RAG pipelines, AI agents, embedding workflows, evaluation frameworks, and fine-tuning pipelines.

Domain

AI/LLM infrastructure, content automation, marketing, SEO, GEO

Deliverable

production ML models | product features

Required skills

Python, system design, API design, SQL, vector databases, cloud infrastructure, LLM production experience, RAG, AI agents, embeddings, model evaluation, fine-tuning

Preferred skills

Open-source contributions, technical blogging, GEO/SEO/AI search experience, content automation systems, founding engineer experience, 0-to-1 product experience

Technologies

Python, SQL, vector databases, cloud infrastructure

Responsibilities

Own and ship core AI-powered product features end-to-end; Design, build, and optimize production LLM systems; Make architecture and system design decisions across backend services and cloud infrastructure; Connect engineering decisions to user outcomes and business metrics.

Seniority

Staff, hands-on IC

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