# Senior Software Engineer at OuterSignal
> Posted: 2026-09-27 | Status: Active | Source: StoreJobs.dev

## Role Metadata
- **Employment Type:** Full-Time
- **Workplace:** Hybrid — New York City, United States
- **Experience Level:** Senior
- **Primary Platform:** #shopify
- **Salary Range:** $200K–$300K
- **Required Stack:** shopify, Node.js, TypeScript, JavaScript, Python, Redis, PostgreSQL, Docker, Kubernetes, Vector Databases, RAG, LLMs, Shopify API, Klaviyo, Slack, Zapier, Gorgias, Vercel, vector databases, Pinecone, Weaviate, pgvector, LLM

## Job Description
What You'll Do:

- Architect and own core systems that process millions of orders across APIs and LLM pipelines
- Build queue-based microservices using Redis, Node.js, Typescript, Postgres, Docker/K8s, Vercel
- Integrate vector databases + RAG pipelines to make customer profiles smarter, faster, and searchable in real time
- Ship features end-to-end: APIs, dashboards, integrations (Shopify, Klaviyo, Slack, Zapier, Gorgias)
- Keep us ahead on privacy & compliance
- Work directly with Founding Team on roadmap, product direction, and hiring future engineers

Who You Are:

- 5+ years engineering experience, ideally with backend infra + distributed systems
- Experience in a fast-paced startup or willingness to dive in to a dynamic, changing environment
- Fluent in JS/TS (Node), with some Python/ML exposure a plus
- Experience with vector databases (Pinecone, Weaviate, pgvector, etc.) and RAG architectures
- Comfortable designing schemas + scaling Postgres
- Bonus if you've built around LLMs, Shopify apps, or data-privacy frameworks
- Most importantly: you want ownership. You like to build quickly, solve "figure-it-out" problems, and aren't afraid of messy early-stage work.

## How to Apply
To view the original listing, see applicant requirements, or apply directly, visit:
https://storejobs.dev/jobs/sf-3038-senior-software-engineer?utm_source=ai_assistant