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About the Role
As our Senior Platform Engineer, your mission is to design, operate and scale the foundations every Sparteo product relies on. You will take ownership of critical parts of the stack, lead architecture decisions and help the team grow.
Responsibilities
- Design, implement and operate our Kubernetes platform: networking, ingress, GitOps and configuration management.
- Own CI/CD pipelines and packaging, with an automation-first approach from provisioning to deployment.
- Operate our observability stack, with large-scale metrics and log management.
- Own runbooks and the alerting catalog to keep our platform reliable and our on-call actionable.
- Operate our data infrastructure: distributed storage, high-performance analytical and relational databases, and in-memory datastores.
- Scale our physical infrastructure: server procurement, rack upgrades and network capacity.
- Contribute to cost optimization across the whole platform.
- Take part in the expansion of our infrastructure in the US.
- Lead architecture decisions on the platform.
- Mentor junior team members and share best practices across the team.
Requirements
- 5+ years in infrastructure / DevOps, with solid production Kubernetes experience, ideally on bare metal.
- An automation-first mindset: provisioning, configuration management, GitOps.
- Strong networking fundamentals: BGP, L2/L3, load balancing.
- Experience with distributed storage or large-scale databases (Nice to have).
- Instincts for troubleshooting at kernel, network and hardware level (Nice to have).
- Strong communication with product teams and stakeholders.
- Fluent in English (written and spoken); French is a plus.
- AI-native reflex: You are open to AI-assisted tooling in your daily workflows and use it to automate, document and move faster.
- You want to make an impact and move things forward collectively.
- You solve problems pragmatically and analytically.
- You’re looking for a fast-moving environment where your agility will be an asset.
- Your ability to listen encourages you to challenge and improve yourself on an ongoing basis.
Skills
- Kubernetes
- Networking
- BGP
- L2/L3
- Load balancing
- Distributed storage
- Large-scale databases
- CI/CD
- GitOps
- Observability
- Metrics management
- Log management
- Automation
- AI-assisted tooling
Location
- Based within reach of our datacenters, to handle on-site interventions when needed
Work Type
- Dynamic Remote Culture
- Flexible work environment
Experience Level
- Senior
Benefits
- Dynamic Remote Culture
- Flexible work environment
- Close-knit Team
- Vibrant Social Events
- Rapid Growth
- Tailored Support
- RTT Days
- Comprehensive Health and pension plans
About the Company
- Sparteo is an independent suite of AI-powered advertising technologies built on sustainable, sovereign infrastructure.
- Since 2018, we’ve been reshaping programmatic advertising to make it faster, more transparent, and more profitable by building the most direct path between publishers and advertisers.
- Our mission is to monetize audiences, across every device.
- Our data-driven tech delivers 30% higher revenues for our clients on average than traditional solutions.
- Our Solutions: Actirise, FastCMP, Meetscale, Viously.
- Behind Sparteo’s growth is a team of 100+ talents across 11 countries, united by a shared ambition to redefine the future of digital advertising.
- Sparteo has been recognized among the most dynamic tech players in Europe: FT1000 ranking, The Europas, Pixalate Ranking.
- We are Drivers, not passengers.
- We are data-obsessed.
- We think as one.
- We trade off.
- We solve problems.
- We say what we do.
Equal Opportunity
- At Sparteo, we believe diversity is a strength. We are committed to providing equal opportunities and fostering an inclusive work environment. We encourage applications from all backgrounds, identities, and experiences.