Software Engineer Intern (Fall 2025/Summer 2026)

Reacher is hiring a Software Engineer Intern (Fall 2025/Summer 2026) in San Francisco, CA. Full brief — comp band, interview process, and hiring team — available to Employbl members.

Location: San Francisco, CA
Company size: 10–50
Posted: 2d ago
Via: Yc

Section II · Premium ProfileMembers only

01Comp band & equity packageLocked
02Seniority & experience requirementsLocked
03Interview process & rubricLocked
04Hiring manager & team contextLocked
05Growth trajectory in this roleLocked
06Offer & decision timelineLocked

Start free trial Sign in

7-day free trial · $25/mo · cancel anytime

Software Engineer Intern (Fall 2025/Summer 2026) · Reacher

View company profile

Job title: Software Engineer Intern (Fall 2025/Summer 2026)
Job location: San Francisco, CA, US / Los Angeles, CA, US
Job listing URL: https://www.ycombinator.com/companies/reacher/jobs/HxPjZJm-software-engineer-intern-fall-2025-summer-2026
Job description: We're the #1 TikTok Shop partner helping brands like Under Armour, Hanes, and Logitech scale their affiliate marketing. We've crossed 7 figures in ARR and are raising our seed round. Our vision: become the Hubspot for creator marketing, powering brands and creators across TikTok Shop, YouTube Shopping, Instagram, and Amazon. We're building AI-powered infrastructure that will be core to the rapidly growing creator economy. **What you'll build:** * Full-stack features that ship to production within days * AI agents, LLM-powered tools and ML pipelines processing millions of creator/brand interactions * Backend systems (Python, FastAPI, PostgreSQL, GCP) * Responsive UIs (React, Tailwind, shadcn/ui) * Direct customer features - no throwaway intern projects **Our culture:** * Collaborative by default - we pair on hard problems and celebrate wins together * No egos, no politics - just a tight team building something cool * Direct customer access - you'll talk to brands and creators regularly * High trust, high output - we give you real responsibility from day one * We actually like hanging out together (team dinners, office games, etc) **Requirements:** * CS major with core coursework completed * Full-stack project experience (personal, hackathon, or coursework) * Available for 10-12 weeks (Sept/Oct - Dec 2025) or (May/June - August 2026) * Resourceful and comfortable with ambiguity **Bonus:** * Previous startup/tech internship * ML/AI coursework or projects * Deployed apps with real users * Side projects or open-source contributions * Interest in AI/e-commerce/creator economy **Location:** San Francisco (in-person)

View job listing ↗

The Saturday Briefing

Get the Saturday tech briefing

New company profiles, funding moves, and who’s hiring across the market — every Saturday morning.

Where this role is based

San Francisco, CA

Loading map…

Reacher headquarters

Company size

10–50 employees

Founded

2024

Total raised

$500,000

View company profile ↗

Funding rounds

Pre Seed$500KSep 9, 2025