Senior Full-Stack Engineer
Scryn · Esch-Sur-Alzette, Luxembourg
Foundational member of the engineering team at Scryn, an AI-native deal sourcing platform transforming how private equity firms and M&A advisors discover investment opportunities.
- Leading architecture and development of a high-performance, SEO-optimized SaaS platform using React, Next.js, and Node.js
- Driving migration from Angular to React/Next.js architecture, improving performance, maintainability, and developer velocity
- Designing and implementing robust SaaS subscription system powered by Stripe with flexible pricing, billing cycles, and automated dunning workflows
- Building AI-powered features enabling natural language search across 50M+ global company profiles with LLM integrations
- Developing resilient backend services (REST/GraphQL) with Node.js/NestJS, microservices architecture, and async workflows with webhooks and retry logic
- Modeling clean data flows across customer lifecycle (lead → account → subscription → user) with PostgreSQL and optimized SQL queries
- Implementing secure OAuth flows, token handling, and least-privilege principles with strict secret management practices
- Establishing DevOps practices with Docker, CI/CD pipelines, and multi-cloud infrastructure (AWS, GCloud, Render)
- Collaborating closely with CEO, CTO, and commercial teams to translate business requirements into production-grade technical solutions
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