Ruby Labs
Senior Developer
Remote within ±4 hours of CETremoteUSD 14
Skills
Next.js (v14.x/v15.x)NestJS, Fastify, or HonoPostgreSQL and/or SupabasePrisma or Drizzle ORMDockerAI services integrationBackground workers and message queuesSecurity practices (OWASP Top 10, CSP, CORS)Analytics tools and A/B testing platforms
About the role
Overview About us Ruby Labs is a leading tech company that creates and operates innovative consumer products. We offer a diverse range of opportunities across the health, education, and entertainment industries. Our innovative teams are driving the future of consumer-led products, and we’re always looking for passionate individuals to join us. Learn more about our story at: https://rubylabs.com/about-us/ About the role We are looking for a Senior Developer to take a leading role in building scalable, high-performance web applications at Ruby Labs. This is a hands-on position that combines technical leadership, architectural design, and full-stack development. You’ll work closely with cross-functional teams — product, design, and marketing — to create seamless user experiences across our portfolio of digital products. Key Responsibilities Technical Leadership: Design system architecture, define the technology stack, and make key technical decisions for projects. Team Management: Mentor,
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