Linux Firmware Engineer

Barcelona, Catalonia, Spain on site Until 9/23/2026 5+ years exp First posted July 25, 2026 Last posted July 25, 2026
Job description

Is this you?

Titan Operating System S.L. (Titan OS), the Barcelona-based technology, entertainment, and advertising company, is looking for you! 

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:

Overall responsibility for developing, integrating, testing, and maintaining our Linux firmware used on different TV hardware platforms.

You will actively influence the software architecture to improve resiliency, debuggability, and maintainability.

The job will also require managing third-party providers and integrating their software.

Key responsibilities

  • Develop, debug, and maintain firmware for TV SoCs firmware.
  • Manage and coordinate third-party providers. Integrate providers' software into our firmware.
  • Troubleshooting software and performance issues, working with Software and Hardware Engineers to undertake root cause analysis.
  • Engage with Product Owners to evolve the platform, to ensure that it can continue to adopt and support new features and technologies.
  • Employ test-driven development methodologies and automated unit testing

Requirements

What makes you a great fit:

  • 5-10 years of hands-on experience in embedded software development.
  • Strong C programming skills for embedded devices.
  • Hands-on experience embedding a browser engine (Chromium, WPE WebKit, or similar) into a TV or a set-top
  • Must be proficient with Linux kernel development.
  • Experience developing and debugging drivers for SoCs peripherals (e.g., I2C, SPI, UART, USB, Ethernet, etc.).
  • Experience with bootloaders.
  • Experience working with Shell-Script, Makefiles/Yocto/Buildroot, git, GitHub, and JIRA.
  • Experience in debugging/core dump analysis
  • Must be responsible, self-motivated, and have a solid work ethic with a desire to produce quality products.

Benefits

Reasons to apply:

  • Competitive compensation
  • Private health insurance
  • Friendly, diverse, and international work environment
  • Opportunity to work outside of your comfort zone and develop professionally in an exciting and fast-growing CTV industry.
  • Change the future of TV! A unique opportunity to join a well-funded, high-growth company in the early stages to help shape a product/business that will impact millions.


If you're excited about this position, don’t hesitate to apply. We’re waiting for you to join us! And if you want to know more about us, follow us on LinkedIn!

About this role

Summary

Develop and maintain Linux firmware for TV hardware platforms, including debugging and integration.

Job title

Linux Firmware Engineer

Experience level

5-10 years

Minimum experience

5+ years exp

Industry

technology

Location requirements

Barcelona, Spain; remote work not specified

Salary

Not specified

Management role

No

Skills & keywords

Required skills

C programminglinux kerneldriver developmentembedded softwareGit

Preferred skills

browser engine embeddingbootloaderstest-driven development

Specializations

embedded systemslinux kerneldriver developmentfirmware
Locations

Structured locations inferred from the posting.

Barcelona, Spain

On-site City