Full Stack Developer

Job Description

(Remote) Company: Alexium Location: Fully remote Type: Full-time Hours: 7:00 AM – 3:00 PM, Philippine Time (PHT) Experience: Minimum 2 years About Alexium Alexium builds AI-powered SaaS products and web platforms. Our flagship product, OneLead , helps businesses capture, qualify, and convert leads across web, chat, and messaging channels — backed by real-time automation and AI. We also build LoonaLabs , a SaaS content-creation and campaign platform with AI-assisted template building and subscription billing — alongside a growing portfolio of web apps, internal tools, and integrations. You'll join a small, fast-moving engineering team that ships real features to real customers every week. We value clean code, ownership, and people who can move comfortably across the full stack. The Role We're looking for a Full Stack Developer to design, build, and maintain features end to end from database and API to polished, responsive user interfaces. You'll work across our web apps, backend services, and supporting tooling, collaborating closely with the team on a shared roadmap. What You'll Do Build and ship full-stack features across our web applications and backend services Design and implement REST APIs, data models, and database schemas Develop responsive, accessible front-end interfaces in React and Next.js Integrate third-party services (payments, messaging, analytics, AI, cloud storage) Write tests, review code, and help keep our codebase healthy and maintainable Debug production issues and contribute to real-time, event-driven features Collaborate with the team in daily standups and async discussion What We're Looking For 2\+ years of professional full-stack development experience Strong proficiency in TypeScript / JavaScript Hands-on experience with React and Next.js Backend experience with Node.js (Express or similar) Experience with Python and the Django framework Experience with relational databases — PostgreSQL and an ORM such as Prisma or the Django ORM Solid understanding of REST API design, authentication (JWT), and Git workflows Comfortable writing clean, tested, maintainable code Strong written English and the ability to work independently in a remote team Nice to Have Experience with React Native / Expo for mobile development Familiarity with Redis , queues (BullMQ), or real-time tooling (Ably / WebSockets) Cloud and deployment experience: Google Cloud Platform (GCP) — including Cloud Run , Cloud Tasks , Cloud Storage , and Pub/Sub — plus Vercel and serverless Testing with Vitest / Testing Library Experience integrating AI/LLM features into products Tailwind CSS and component libraries (HeroUI, MUI) Our Stack Frontend: Next.js, React, TypeScript, Tailwind CSS, TanStack Query Backend: Node.js, Express, TypeScript, Python, Django, Prisma, PostgreSQL Mobile: React Native, Expo Infrastructure: GCP (Cloud Run, Cloud Tasks, Cloud Storage, Pub/Sub), Vercel, Redis, Ably (realtime), Sentry Tooling: Git, Vitest, ESLint, Zod What We Offer Fully remote work — collaborate from anywhere Consistent daytime schedule (7 AM – 3 PM PHT) Real ownership and the chance to ship features that customers use daily A modern, TypeScript-first codebase and a team that cares about quality Room to grow across web, mobile, and AI-driven product work How To Apply Send your resume, a short introduction, and links to your portfolio or GitHub to: christian@alexium.com.au Please include "Full Stack Developer" in your subject line. We review applications on a rolling basis and will reach out to shortlisted candidates directly. Learn More Alexium — https://alexium.com.au OneLead — https://onelead.com.au LoonaLabs — https://loonalabs.com Alexium is an equal-opportunity employer. We welcome applicants of all backgrounds. Pay: Php35,000\.00 - Php45,000\.00 per month Benefits Company events Paid training Pay raise Work from home Work Location: Remote