Scrunch  Logo

Scrunch

Senior Infrastructure Engineer

Posted 27 Days Ago
Be an Early Applicant
Hybrid
Dublin, IRL
Senior level
Hybrid
Dublin, IRL
Senior level
About Scrunch

Scrunch, a Sitecore company, is on a mission to bring brands to an AI-first future—where people increasingly rely on LLMs to discover, understand, and act on information that matters to them.

As AI search and conversational agents replace traditional web search and browsing, Scrunch helps marketing teams rethink how their products and services are discovered and surfaced on AI platforms like ChatGPT, Claude, Gemini, and more—working with AI platforms, not against them. This shift represents the biggest change to marketing since the dawn of the internet.

Today, more than 500 paying brands—including Fortune 500 companies like Lenovo, category-defining brands like Akamai, ADP, Lenovo and breakout startups like Clerk—use the platform.

 
About the Role

We're looking for a senior Infrastructure Engineer to join our team. This is a high-ownership role responsible for designing, building, and operating the foundational systems that power Scrunch's platform – from cloud infrastructure and developer tooling all the way to observability and reliability. Infrastructure at Scrunch is business-critical: our customers depend on it, and you'll have real impact shaping how we scale.

 
What We're Looking For:

For this role, we'd like to see candidates that:

  • Have experience working in a high-velocity software development organization.

  • Have experience designing, building, and operating cloud services at scale, preferably on GCP.

  • Have deployed and operated edge compute functions, and understand when it makes sense to run logic at the edge versus further back in the stack.

  • Can treat infrastructure like software versioned, tested, and deployed through automation rather than one-off console clicks. Experience with Terraform or similar IaC tools is a plus.

  • Posses a solid understanding of database performance and scaling patterns, and have hands-on experience identifying bottlenecks and addressing them before they become outages.

  • Familiarity with workflow orchestration tools or job queue systems such as Prefect, Airflow, Temporal, Inngest, or similar, and are comfortable designing reliable, retryable async pipelines.

  • Have a strong foundation in building observable systems, including structured logging, distributed tracing, metrics dashboards, and alerting.

  • Are comfortable writing production-quality code (we mostly use python) and approach infrastructure work with a software engineering mindset.

Scrunch is an equal opportunity employer. We welcome people of all backgrounds, experiences, perspectives, and identities. We do not discriminate on the basis of race, religion, color, national origin, gender, sexual orientation, age, marital status, veteran status, or disability status.

Similar Jobs

10 Days Ago
In-Office
Dublin, IRL
Senior level
Senior level
Cloud • Fintech • Food • Information Technology • Software • Hospitality
Design, build, deploy, and operate software for reliable service connectivity and traffic routing. Improve infrastructure scalability, resilience, and observability; investigate production issues; participate in on-call; and collaborate across engineering teams. The role includes technical design, code reviews, mentoring, and operating distributed systems at scale. The engineer will work with Kotlin, AWS networking, Terraform, service meshes, Cloudflare, and AI-assisted development tools.
Top Skills: AtlantisAWSCloudflareDnsEnvoyHTTPIstioKotlinLoad BalancersService MeshTerraformTransit GatewaysVpcXds
4 Days Ago
In-Office
Dublin, IRL
Senior level
Senior level
eCommerce • Retail
Design and maintain large-scale Kubernetes fleet management systems, including cluster lifecycle automation, upgrades, and decommissioning. Develop and tune Linux kernels, build infrastructure tools in Go and Python, integrate optimized Linux distributions, and implement observability frameworks. Collaborate across teams to resolve system-level issues, improve infrastructure reliability and performance, and mentor engineers while managing small projects.
Top Skills: C++ContainerizationGoKubernetesLinuxLinux KernelObservabilityPython
5 Days Ago
In-Office
Dublin, IRL
Senior level
Senior level
eCommerce • Retail
Design and maintain large-scale Kubernetes fleet management systems, including cluster lifecycle operations, upgrades, provisioning, and decommissioning. Develop and tune Linux kernels and operating systems for scalability, reliability, and security. Build infrastructure automation and diagnostic tools using Go and Python, implement observability frameworks, and collaborate across teams to resolve system-level issues. Mentor team members and lead small projects.
Top Skills: C++GoKubernetesLinuxLinux KernelPython

What you need to know about the Dublin Tech Scene

From Bono and Oscar Wilde to today's tech leaders, Dublin has always attracted trailblazers, with more than 70,000 people working in the city's expanding digital sector. Continuing its legacy of drawing pioneers, the city is advancing rapidly. Ireland is now ranked as one of the top tech clusters in the region and the number one destination for digital companies, with the highest hiring intention of any region across all sectors.

Sign up now Access later

Create Free Account

Please log in or sign up to report this job.

Create Free Account