OneSignal
Founding Software Engineer
waas · United States (Remote) / Remote (US)
YC S11 · team ?
Jose is an exceptionally strong fit as a Founding Engineer with proven 0→1 product shipping experience, full-stack capabilities across frontend/backend, and deep expertise in real-time systems, omni-channel delivery, and infrastructure at scale. His recent work architecting multi-channel messaging platforms (web, SMS, voice, WhatsApp) at Addie directly mirrors OneSignal's omni-channel personalization focus, and his 12 years shipping production systems with reliability requirements aligns perfectly with founding engineer demands. The primary gap is no explicit stated experience with push notifications or OneSignal's specific notification platform domain, though his multi-channel and messaging infrastructure background provides strong foundation.
Hook: You've shipped a real-time multi-channel messaging platform serving 10+ countries—exactly the founding engineer muscle OneSignal needs to build personalized omni-channel experiences at scale.
Missing: Push notification systems, Mobile push delivery infrastructure, Notification analytics and segmentation
Posting
Engage customers through personalized omni-channel messaging Role: Founding Software Engineer Fulltime · United States (Remote) / Remote (US) · Full stack · Fulltime · United States - Remote / Remote (US) · Full stack · Fulltime · Remote · Full stack · $124K - $188K CAD · Fulltime · Bengaluru, KA, IN / Bengaluru, Karnataka, IN · Backend · Fulltime · Bengaluru, KA, IN / Bengaluru, Karnataka, IN / Remote · Engineering manager · Fulltime · San Francisco, CA, US · Full stack · $100K - $200K · Fulltime · Paris, IDF, FR / Paris, Île-de-France, FR · Full stack · €55K - €80K EUR · Fulltime · Paris, IDF, FR / Paris, Île-de-France, FR · Backend · $55K - $80K · Fulltime · Paris, IDF, FR / Paris, Île-de-France, FR · Full stack · €60K - €90K EUR · Fulltime · San Francisco, CA, US · Full stack · $150K - $300K · Fulltime · San Francisco, CA, US / Remote (DE; New York, NY, US; Toronto, ON, CA; Toronto, Ontario, CA) · Machine learning · $150K - $225K · Fulltime · New York, NY, US / San Francisco, CA, US · Full stack · $140K - $250K · Fulltime · San Francisco, CA, US · Backend · $150K - $200K · Fulltime · New York, NY, US · Backend · $170K - $220K · Fulltime · New York, NY, US · Data science · $150K - $200K · Fulltime · San Francisco, CA, US · Machine learning · $100K - $300K · Fulltime · IN / Remote (IN) · Full stack · ₹2M - ₹6M INR · Fulltime · San Francisco, CA, US · Full stack · $110K - $300K · Fulltime · San Francisco, CA, US · Full stack · $175K - $225K · Fulltime · San Francisco, CA, US · Full stack · $200K - $300K · Fulltime · San Francisco, CA, US / Remote · Backend · $110K - $160K · Fulltime · Munich, BY, DE / Munich, Bavaria, DE · Full stack · €85 - €120 EUR · Fulltime · London, England, GB · Machine learning · £60K - £120K GBP · Fulltime · London, England, GB · Hardware · £60K - £120K GBP · Fulltime · Bengaluru, KA, IN / Bengaluru, Karnataka, IN · Frontend · ₹3M - ₹7.5M INR · Fulltime · San Francisco, CA, US · Full stack · $250K - $300K · Fulltime · San Francisco, CA, US · Full stack · $140K - $220K