Full-Stack Developer for TV Advertising Platform

Titan Operating System; Barcelona; Presencial; EUR 42.000 - 70.000; Jornada completa

Ventajas ofrecidas por este puesto de trabajo

Private health insurance

Office in Barcelona city center

Descripción de la vacante

Titan Operating System, a Barcelona-based tech company, seeks a Full-Stack Developer to maintain and grow its advertising platform. You’ll work across the stack from React front end to Node.js API and PostgreSQL, keeping production secure while delivering new features and integrations.

Bring 2+ years of full-stack experience with TS/React/Node.js, plus familiarity with Replit hosting, Drizzle ORM, Vitest, Playwright, and PostgreSQL.

Formación

• 2+ years of experience as a full-stack developer with TypeScript, React and Node.js.
• Experience with production applications, including authentication, database migrations or third-party integrations.
• Experience with PostgreSQL/SQL and Drizzle ORM or similar TS ORM.
• Knowledge of Replit hosting, deployments, environments and secrets management.
• Strong HTML5/CSS and Tailwind CSS skills.
• Experience writing automated tests with Vitest and Playwright.
• Awareness of web security basics (OWASP Top 10, secrets handling).
• Nice to have: advertising tech or VAST integrations.

Responsabilidades

• Design, code, test, maintain and deliver features across the React front end and the Node.js/Express API
• Build and maintain integrations with third-party APIs and services
• Investigate and fix production bugs, root cause analysis and prevent regressions
• Maintain authentication and access control built on Supabase
• Write and run database schema changes and migrations with Drizzle ORM
• Write and maintain automated tests with Vitest, Playwright and Node.js tests
• Keep the platform secure through updates and proper secrets management
• Manage deployments, environments and releases on Replit
• Document code and technical decisions for maintainability

Conocimientos

TypeScript

React

Node.js

Full-stack exp

Web security

Herramientas

Replit hosting

Drizzle ORM

Vitest

Playwright

PostgreSQL

SQL

Supabase Auth

Tailwind CSS

Descripción del empleo

Titan Operating System, a Barcelona-based tech company, seeks a Full-Stack Developer to maintain and grow its advertising platform. You’ll work across the stack from React front end to Node.js API and PostgreSQL, keeping production secure while delivering new features and integrations.

Bring 2+ years of full-stack experience with TS/React/Node.js, plus familiarity with Replit hosting, Drizzle ORM, Vitest, Playwright, and PostgreSQL.