Job Title: Full Stack Developer (NestJS, React, Prisma, OAuth, Stripe, Microsoft Graph API) Location: On-site Job Type: Full-time Salary: Competitive, based on experience About the Role: We are seeking a highly skilled Full Stack Developer with expertise in NestJS, React, Prisma, OAuth, Stripe, and Microsoft Graph API. The ideal candidate will have experience in developing and maintaining scalable web applications, integrating third-party APIs, and optimizing backend performance. Responsibilities: Design, develop, and maintain web applications using NestJS and React Work with Prisma ORM for efficient database management Implement and manage OAuth authentication for Google and Outlook integrations Work with Microsoft Graph API for email and calendar integrations Optimize backend performance and implement best security practices Collaborate with frontend developers to ensure seamless API integration Work with BullMQ for job scheduling and background task execution Manage and process email notifications and subscriptions using Google Pub/Sub and Azure notifications Deploy and maintain applications on Railway or similar platforms Required Skills: NestJS (TypeScript) Backend Development React (TypeScript) Frontend Development Prisma ORM with PostgreSQL OAuth (Google, Microsoft) Implementation Stripe API Integration Microsoft Graph API Experience WebSockets & Real-time Data Processing Job Scheduling with BullMQ Experience with Listmonk for email campaigns Familiarity with Tailwind CSS and shadcn UI Experience with Railway Deployment Preferred Qualifications: Experience with FastAPI and Next.js Strong understanding of RESTful APIs and GraphQL Background in VC Platforms or FinTech Experience with SVG and JavaScript modifications Familiarity with Recharts for data visualization Why Join Us Opportunity to work on cutting-edge technologies Competitive salary and performance-based incentives Flexible working hours and remote work options Work with a talented and dynamic team Chance to work on projects involving AI and automation If you are passionate about full-stack development and want to work on challenging projects, wed love to hear from you! How to Apply: Send your resume and portfolio to jobs@astrabuilders.com with the subject line "Application for Full Stack Developer Role".,