Senior Fullstack Developer (AI)

TL;DR

Senior Fullstack Developer (TypeScript/React): Developing and evolving a marketing analytics platform and BFF services with an accent on predictive LTV dashboards and serverless API design. Focus on building complex cohort reports, implementing Feature-Sliced Design, and integrating AI-powered predictive insights.

Location: Fully remote

Company

An AI-powered predictive marketing analytics platform tailored for apps, games, and e-commerce businesses to optimize lifetime value (LTV) predictions.

What you will do

• Develop and evolve the frontend of a marketing analytics platform.
• Build and maintain BFF services in TypeScript and Deno using Supabase Edge Functions.
• Design and implement REST APIs for domain entities.
• Implement complex dashboards, charts, and cohort reports using Recharts and MUI DataGrid Pro.
• Contribute to architecture decisions via Feature-Sliced Design and maintain code quality through reviews.

Requirements

• 7+ years of commercial frontend development experience.
• Advanced TypeScript proficiency (strict mode) and commercial experience with React 18 and Redux Toolkit.
• Strong commercial experience with Node.js for BFF development.
• Experience in startup environments and building REST/serverless APIs.
• Solid SQL skills and understanding of row-level security (RLS) models.
• Experience with CI/CD (GitLab CI/GitHub Actions) and Docker.
• English: B1 proficiency required.

Nice to have

• Experience designing APIs for integrations with ad platforms (Meta, Snapchat, Reddit Ads).
• Familiarity with MCP and LLM agent integrations.
• Experience with Supabase (Auth, Edge Functions, migrations).
• Experience with MUI Pro and Recharts.

Culture & Benefits

• Fully remote work with flexible working hours.
• Competitive salary and performance bonuses.
• Home office stipend and dedicated learning & development budget.
• Up to 21 days of flexible paid time-off per year.
• Regular team offsites and a values-driven internal culture.