Senior Infrastructure Engineer

Titan OS· Technology
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📍 Barcelona, Catalonia, SpainFull time

About this role

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: 

This role is responsible for managing and delivering AWS-based infrastructure that powers millions of Smart TVs.

You will define the architecture, participate in the design, drives and implements Cloud-based infrastructure solutions.

The role requires a deep understanding of Kubernetes, Terraform, Networking, and Compute.

Key responsibilities: 

  • Overall responsibility for the day to day operations of managing cloud services (system administration, monitoring, incident resolution, disaster recovery)
  • Ensure projects are delivered on time and contributors are unblocked and working effectively
  • Participate and assist in setting the long term direction, roadmaps, and standards for the infrastructure.
  • Acts as the expert for AWS cloud infrastructure within the Team.
  • Monitors business critical processes and systems. Direct involvement in incidents or problems that cause service impact
  • Manage the relationship with AWS and service providers and suppliers.
  • Budget planning and cost analysis for infrastructure
  • Establish and track SLAs (internal and external) and KPIs

What makes you a great fit:

  • 7+ years of experience with planning, architecting, and implementing AWS Cloud environments
  • Strong Experience with designing and deploying AWS Services like Elastic Compute (EC2), Storages (S3, EBS, EFS) and RDS
  • AWS Networking & Content delivery (VPC, Route 53, ELB, etc.)
  • AWS Management Services experience (CloudWatch, ELB, EC2 autoscaling, CloudTrail and AWS Config, Datadog)
  • 5+ years of experience deploying and managing cloud infrastructure with Terraform or similar.
  • Experience deploying applications using GitOps (ArgoCD or similar)
  • 5+ years of experience with Kubernetes.
  • 5+ years of experience with containers, Docker or similar
  • Strong communicator and fluent in English

Hiring process:

Throughout the process, you’ll meet different members of our team and get a real sense of how we work, collaborate, and shape our culture every day. Here’s what our hiring process looks like:

  • Meet our Talent Acquisition team
  • Technical conversation with the Tech Lead
  • Technical assessment
  • Review of the technical assessment with team members
  • Meeting with other members of the team

Reasons to apply:

  • Hybrid position
  • Centrally located office in the heart of Barcelona, with public transportation nearby
  • 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!

Frequently Asked Questions

Is the salary disclosed for the Senior Infrastructure Engineer position at Titan OS?
The salary for this Senior Infrastructure Engineer role at Titan OS is not publicly listed. Click "Apply Now" to learn more about the compensation package on their official careers page.
Where is the Senior Infrastructure Engineer position at Titan OS located?
This Senior Infrastructure Engineer role at Titan OS is based in Barcelona, Catalonia, Spain. The position is listed as on-site or hybrid. Check the full job description or apply directly to confirm the work arrangement.
Is the Senior Infrastructure Engineer role at Titan OS full-time or part-time?
This is listed as a Full time position. It is posted as a Senior Infrastructure Engineer role in the Technology department at Titan OS.
Which team or department does the Senior Infrastructure Engineer at Titan OS belong to?
This Senior Infrastructure Engineer position is part of the Technology department at Titan OS. See the full job description for more information about the team structure and responsibilities.
How do I apply for the Senior Infrastructure Engineer position at Titan OS?
Click the "Apply Now" button on this page. You will be redirected to Titan OS's official application portal hosted on workable where you can submit your application directly.
When was the Senior Infrastructure Engineer job at Titan OS posted?
This Senior Infrastructure Engineer position at Titan OS was posted on Jun 26, 2026. Apply as soon as possible — early applications are often reviewed first.
Senior Infrastructure Engineer
Titan OS
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