Full Stack Software Engineer

at JustAI — Agentic Marketing Platform

San Francisco, CA, USFull-time1+ years$120K - $160K0.10% - 0.50% equityYC-W24

What the role involves

Role Overview

We’re looking for a Full Stack Software Engineer to design, implement, and QA large customer features, end-to-end. In this role, you’ll work with product and design teams to scope emergent customer needs and design and implement solutions across our entire stack.

What You’ll Do

Take responsibility for projects from initial scoping to production, breaking large, ambiguous problems into clear milestones with measurable outcomes

Own quality and outcomes across the full lifecycle, including testing, launch, and rollout

Partner closely with product and design, scoping and evaluating tradeoffs between technical feasibility and product experience

Qualifications

2+ years of industry experience in full-stack engineering, with strong backend skills

Experience in building platforms end-to-end, with a focus on product requirements

You are a quick learner, and you thrive in a fast-paced, constantly evolving environment

Why Join JustAI

High ownership, high impact - your work defines how AI meets real customer workflows

Founding-stage startup backed by YC & Peak XV (Sequoia), and growing fast

Work with leadership from Twitter, Pinterest, and Goldman Sachs

Competitive salary and meaningful equity

About JustAI

Always-on AI agents for 1-1 personalization at scale

Full JustAI profile

Other roles at JustAI

Similar Engineering, Full stack elsewhere

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