Description
Your work will keep Langfuse running , everywhere. Langfuse processes over a billion trace events per month. When a Fortune 50 company relies on Langfuse in production, they're relying on the infrastructure you operate.
You'll own uptime, performance, and cost efficiency across our entire cloud footprint , and you'll make sure every self-hosted deployment runs just as smoothly. You'll operate Langfuse Cloud on AWS ECS Fargate and ClickHouse Cloud, with Datadog as the observability backbone.
Responsibilities:
- Own Langfuse Cloud operations: You'll run our production environments on AWS ECS Fargate and ClickHouse Cloud. You'll manage deployments, autoscaling, capacity planning, and cost optimization , making sure we stay fast and affordable as traffic scales.
- Build world-class observability: You'll own our Datadog setup end to end , dashboards, alerts, and SLOs. When something degrades, you'll ensure we know before our customers do.
- Make self-hosting effortless: Thousands of teams run Langfuse on their own infrastructure. You'll own and evolve our Helm chart, Docker Compose configuration, and deployment documentation.
- Automate everything: CI/CD pipelines, infrastructure-as-code, automated scaling, zero-downtime deployments.
- Scale for what's next: We're growing fast and new product directions push the infrastructure in new ways. You'll be thinking ahead about what breaks at 10x scale and building the foundation before we get there.
- Harden security and compliance: As more enterprises adopt Langfuse, you'll help ensure our cloud and self-hosted deployments meet the security and compliance bar that large organizations require.
Requirements:
- Strong infrastructure or SRE engineer who gets excited about running systems at scale and making them better every day
- Experience operating production workloads on AWS (ECS/Fargate, networking, IAM, S3, etc.) or on comparable hyperscale vendors.
- Comfortable with container orchestration , Kubernetes and/or ECS, Helm charts, Docker
- Experience with infrastructure-as-code (Terraform, Pulumi, CloudFormation, or similar)
- Strong monitoring and observability instincts , you've built dashboards and alerts that actually caught problems (Datadog experience is a plus)
- You organize yourself. You have strong opinions about reliability, automation, and how to ship infrastructure changes safely
- Interest in open source software and genuine enjoyment helping users debug their self-hosted deployments
- Thrives in a small, accountable team where your output is visible and matters
- CS or quantitative degree preferred
Nice to have:
- Experience with ClickHouse Cloud or other managed analytical databases
- Background in operating high-throughput event processing or observability infrastructure
- Contributions to open source infrastructure tooling (Helm charts, Terraform modules, etc.)
- Former founder
Benefits:
- Flexible work environment
- ClickHouse is a globally distributed company and remote-friendly. We currently operate in over 25 countries.
- Healthcare
- Employer contributions towards your healthcare.
- Equity in the company
- Every new team member who joins our company receives stock options.
- Time off - Flexible time off in the US, generous entitlement in other countries.
- A USD$500 Home office setup if you’re a remote employee.
- Global Gatherings – We believe in the power of in-person connection and offer opportunities to engage with colleagues at company-wide offsites.