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Senior Full-Stack Mobile Developer / Founding Engineer — Part-Time
Part-time founding engineer to take an AI-powered healthcare mobile app from MVP to real-user validation, owning the React Native/Expo app, Supabase/PostgreSQL backend, auth, personalization, push notifications, AI/LLM integrations, and Google Play deployment. Remote with India preferred, ~15–20 hrs/week for an initial 3 months.
🎯 Senior Mobile Frontend Developer (Equity only )
Senior mobile frontend developer building Luupli's React Native social media app for iOS and Android. Day to day: architecting and maintaining the apps, releasing to Apple/Google Play stores, defining API contracts with backend devs, and ensuring code quality through automated testing. Equity-only compensation.
Senior Frontend Engineer – Web & Mobile
Senior Frontend Engineer on a 6-month remote (across India) contract, owning the client experience across web and mobile: building apps with React 19, Next.js 15, TypeScript, React Native and Expo, maintaining the design system (Figma, Tailwind, shadcn/ui), integrating AWS Cognito/Amplify, and ensuring performance, accessibility and security.
Lead Data Scientist
Lead Data Scientist at Class8 building the core ML, AI, and LLM systems behind freight tech products — from predicting truck behaviour on real-time sensor data to agentic voice and optimization. You'll own ML projects end-to-end in Python on AWS and grow toward team leadership.
Technical Co-Founder / iOS Engineer — Stealth Endurance Sports App
Co-founder/CTO role at stealth startup Aurelius: you own the technical vision and build a React Native iOS app for endurance athletes, with GPS-triggered audio, Bluetooth transition detection, an AWS backend, and Stripe/StoreKit subscriptions. Offers 8–10% equity plus $40K milestone-based cash pre-raise.
Software Engineer, Frontend (React / React Native), Early-Stage Startup (Remote, IST/ET overlap)
Frontend engineer at a pre-product, US-founded consumer startup, building web and mobile features from scratch with React and React Native. Owns modules end to end, translating designs into polished interfaces and integrating with backend APIs in a fast-moving team.
Senior Software Platform Engineer
Senior engineer (part-time ~20 hrs/week, path to full-time) owning architecture and backend for Jobsite911's construction-material delivery platform across web, iOS, and Android — building cloud infra, databases, APIs, auth, and CI/CD on AWS/GCP/Azure, plus contributing to mobile releases.
Founder Chief Technology Officier
Compensation: $80k – $110k • 2.0% – 3.5% TheraPlug is a Detroit-based behavioral-health technology startup building a platform that connects people with licensed providers for personalized virtual care. We are seeking…
Full Stack Engineer (Frontend (FE) Focused)
Class8 builds products that help trucking companies run their business and connect with freight opportunities via brokerages, using real-time big data across mobile, desktop, and embedded vehicle apps. They seek a full stack engineer focused on frontend (React/Next.js/TypeScript/React Native) with Python backend work.
Senior Frontend (FE) Engineer
Senior Frontend Engineer at Class8, a freight-tech startup building products for trucking companies. Owns web and mobile features end-to-end using React/Next.js, TypeScript, and React Native, with strong emphasis on frontend architecture, UX, and an AI-first development workflow. Salary $80k–$150k CAD.
Data Engineer
Backend-leaning data engineer at Class8, whose products help trucking companies run operations and connect with freight. You'll own MongoDB/PostgreSQL performance, ship Python/FastAPI services, and build batch and streaming data pipelines on AWS (Kafka, Flink, Airflow, Iceberg), with production on-call duties.
Software Engineer - All Levels
GlossGenius (Genius AI) is hiring product and platform engineers of all levels in the Greater Toronto Area to architect AI-powered, agentic features and scalable infrastructure for its business-management platform serving 120,000+ appointment-based businesses. Stack: Kotlin, TypeScript/React, React Native, AWS, Kubernetes, Postgres, Terraform.
Backend Engineer (Go + Postgres)
Backend engineer at a small, profitable, self-funded product company in Zurich, building mostly in Go with PostgreSQL and heavy AI-agent-assisted development. Day to day: schema design, data modeling, and debugging production issues, with room to grow into owning architecture and the product's technical direction.
Front-End Engineer, Ecommerce
Front-end engineer owning the Shopify Hydrogen storefront (React, TypeScript, Tailwind) for an online marketplace of independent food and beverage makers — building product/brand pages, discovery features, landing pages, and instrumenting analytics in PostHog. Mostly remote near Princeton, NJ, at an early-stage startup.
Software Engineer - All Levels
Software engineer (all levels) at GlossGenius/Genius AI building agentic AI product features and the scalable platform infrastructure behind them, automating booking, payments, and admin work for appointment-based local businesses. Hybrid role based in San Francisco; stack spans Kotlin, TypeScript/React, React Native, AWS, and Kubernetes.
Senior Full Stack Engineer
Senior Full Stack Engineer at River, an early-stage startup building a personal data identity layer for AI (River Social platform, RiverAI desktop client). Day to day: ship polished React/TypeScript front ends plus the Node.js back ends behind them, and build desktop app UIs with frameworks like Electron/Tauri, owning features end to end.
Mobile Engineer | iOS (React Native + Swift)
Own the mobile side of Payle end to end — a fintech product building payment infrastructure for AI agents. You'd build the spend-approval flow (Face ID), agent chat concierge, card stack UI, and savings features using React Native/Expo, TypeScript, Swift native modules, with a Go backend.
SENIOR MOBILE ENGINEER (FOUNDING TEAM)
Founding mobile engineer who owns Zahln's consumer payments app end to end — one React Native codebase for iOS and Android covering onboarding/KYC, wallet, and QR/NFC payment flows, built with kill switches, feature flags and staged rollout. Stack: React Native/Expo, TypeScript, with Go/Node/Python and PostgreSQL behind SEPA Instant payment rails.
SENIOR MOBILE ENGINEER, REACT NATIVE (FOUNDING TEAM)
Founding mobile/frontend engineer at Zahln, a zero-fee payment network for Germany: you build the consumer and merchant iOS/Android apps from scratch in React Native/TypeScript, plus internal web tools, owning architecture, releases, payments UX and mobile security while working directly with the founders.