Frontend Engineer Lead

Titan OS; Barcelona; Presencial; EUR 70.000 - 90.000; Jornada completa

Descripción de la vacante

A cutting-edge streaming technology firm in Barcelona is looking for a Frontend Lead Developer to shape Smart TV UI development. You will define the technical vision, write high-quality code, and optimize user experience across devices. The ideal candidate has over 7 years of experience with React and Redux, strong debugging skills, and a passion for creating impactful solutions. Join a diverse team to innovate in the video streaming industry.

Servicios

Opportunity for innovation

Work in a diverse environment

Professional growth in a rapidly developing industry

Formación

• 7+ years of relevant experience with React and Redux.
• Strong knowledge of JavaScript, TypeScript, and modern frontend tooling.
• Solid experience with testing frameworks.

Responsabilidades

• Define and drive the Frontend team’s technical vision.
• Build and optimize UIs for Smart TV platforms.
• Write clean, sustainable, and testable code.

Conocimientos

React

Redux

JavaScript

TypeScript

Debugging skills

Herramientas

Jest

Cypress

Playwright

Descripción del empleo

Is this you?

MAKE THINGS HAPPEN

Are you ready to unleash your potential? We're on the lookout for driven individuals who thrive on setting ambitious goals, taking ownership and working with a relentless sense of urgency to achieve remarkable results.

NO EGO

Our company embraces a culture of humility at all levels. We value collaboration, and making decisions that benefit the greater good. We appreciate individuals who bring honesty, respect, and professionalism to the table. We work shoulder to shoulder because we’re re-thinking TV together!

SHOW GENUINE PASSION

Passion is the secret ingredient to our success! We're searching for people who are not just passionate, but genuinely obsessed with their work. If you're the type to devour the latest articles, spend your free time researching and taking courses, and constantly seek ways to grow and learn, then you'll fit right in. Our passionate individuals learn fast, work hard, and inspire those around them with their positive energy.

Culture and environment are at the heart of our ethos. If the above resonates with you, keep reading because we believe you could be a perfect addition to our incredible team!

Company Overview

We are a new and innovative CTV OS challenging the status quo by working with a market leading OEM to provide content discovery for streaming platforms, as well as integrating FAST channels alongside traditional broadcast TV channels. We are gearing up for rapid expansion across European markets.

Job Description

We are looking for a Frontend Lead Developer to define and drive the vision for building Smart TV UI where performance, stability, and smooth UX are critical. You will work alongside our squads to shape the architectural framework of our applications, code intricate frontend components, and orchestrate the deployment of the final product that is seen in millions of homes worldwide.

Key Responsibilities

• Define and drive the Frontend team’s technical vision to deliver a world-class user experience across the Titan OS frontend.
• Build and optimize UIs for Smart TV platforms
• Write clean, sustainable, and testable code
• Improve architecture and coding standards in the frontend
• Enforce the implementation of unit, integration, and end-to-end tests to ensure reliability
• Focus on performance, fast rendering, low memory consumption, and responsive navigation
• Debug and profile apps on limited resource environments such as Smart TVs, set‑top boxes
• Ensure projects are delivered on time and developers are working effectively
• Participate and assist in setting the long‑term direction, roadmaps, and standards for the web app
• Conduct code reviews of work done by other engineers in the team
• Work with backend engineers, product managers, and UX designers to deliver polished features
• Establish and track SLAs (internal and external), and support squads in defining KPIs, and team objectives

Qualifications

• 7+ years of relevant experience with React and Redux (internal patterns, performance tuning)
• Strong knowledge of JavaScript, TypeScript and modern frontend tooling
• Solid experience with testing frameworks (Jest, React Testing library, Cypress / Playwright…)
• Experience optimizing rendering performance on constrained devices (Tvs, consoles, mobile, etc)
• Strong debugging skills and ability to troubleshoot performance bottlenecks

Desirable skills

• Experience developing web apps for Smart TVs
• Familiarity with video playback (HLS.js, Shaka Player), DRM, or streaming apps
• Knowledge of Service Workers, Web Workers and caching strategies for performance and resilience

Reasons to apply

• Change the future of TV! A unique opportunity to join a well‑funded, high‑growth company in the early stages to help to shape a product / business that will impact millions.
• Opportunity to work outside of your comfort zone and develop professionally in an exciting and rapidly growing video streaming industry.
• Work in a diverse and international environment.

If you're excited about this position, don’t hesitate to apply. We’re waiting for you to join us!