Senior Frontend Engineer (React)
Rollenübersicht von JobGrid
Senior Frontend Engineer (React) at Titan OS: Barcelona, Spanien; Hybrid; Vollzeit; IT; Frontend Engineer. JobGrid adds normalized role facts, source context, and a path to the employer application page so candidates can compare the listing before applying.
- Location and workplace: Barcelona, Spanien, Hybrid
- Role classification: IT, Frontend Engineer, Vollzeit
- Source freshness: checked by JobGrid on 2026-05-27.
- Application path: candidates continue to the employer application page with non-personal referral tags.
Is this you?
Titan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you!
Our platform combines content discovery and advertising technology in one solution, helping leading TV brands unlock greater value. Titan OS powers devices from major brands including Philips, AOC and JVC, reaching millions of viewers across Europe and LATAM. Titan OS is also powering free premium FAST Channels on selected SONY Android TVs.
Over the last two years, Titan OS has grown revenue 10x and attracted leading investors, including Highland Europe and Mangrove.
At TitanOS, we live by three core values:
- Make things happen – We take ownership, move fast, and deliver impact.
- No ego – We collaborate with respect and humility to reach shared goals.
- Show genuine passion – We love what we do and never stop learning.
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!
Role overview:
As a Frontend Engineer, you will play a pivotal role in our frontend engineering team. You will work alongside our other engineers 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:
- Improve architecture and coding standards in the frontend
- 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
- Design, code, test, maintain and deliver features of the web app
- Follow the processes for software development and documentation
- Conduct code reviews of work done by other engineers in the team
- Work with backend engineers, product managers, and UX designers to deliver new features
- Establish and track SLAs (internal and external), KPIs, and team objectives