3 days ago
Remote, United Kingdom +4 moreSenior
Responsibilities
- Own the experimentation app end to end as it evolves from an internal tool into a product.
- Build React frontend and Go backend workflows for defining hypotheses, configuring experiments and metrics, managing experiment lifecycles, and exploring results.
- Evolve the experimentation SDK and OpenFeature and Grafana Faro integrations for consistent variant, exposure, and outcome event tracking.
- Integrate experimentation with Grafana Faro, Frontend Observability, Session Replay, and critical user journeys.
- Extend and harden the statistics engine, including scalable and cost-aware server-side analysis, scheduled analysis, experiment-health alerting, and safeguards against misleading results.
- Extend Grafana Assistant capabilities for experiment authoring, explanation, and reporting.
- Mentor teammates, review code, create architecture documentation, and help other teams adopt experimentation.
- Participate in on-call and support the production services and internal teams using them.
Requirements
- Strong full-stack experience building and operating production web applications with TypeScript and React and backend services in Go or a similar language with willingness to learn Go.
- Experience building or integrating experimentation and A/B testing platforms such as Statsig, Eppo, GrowthBook, Optimizely, LaunchDarkly experiments, or an in-house platform.
- Comfort working with event data, SQL, and data warehouses such as BigQuery.
- Demonstrated technical ownership of complex projects with minimal supervision and iterative delivery.
- Production operational experience, including on-call, observability, and debugging.
- Practical experience using AI coding tools and validating their output.
- Ability to explain technical and statistical tradeoffs to engineers, analysts, and product managers in a remote asynchronous environment.
- Understanding of Bayesian or frequentist testing, sample sizing, variance reduction, peeking, and sample-ratio mismatch is a bonus.
- Hands-on feature-flag and OpenFeature experience is a bonus.
- Kubernetes experience involving custom resources, operators, admission webhooks, or GitOps is a bonus.
- Grafana plugin or app development, Grafana App SDK or Scenes experience is a bonus.
- Familiarity with Grafana Faro, RUM, session replay, RudderStack, or Segment is a bonus.
- Open-source contribution or maintainership and experience using Grafana, Prometheus, Loki, or Tempo are bonuses.
Benefits
- 100% remote role open to applicants in the UK, Ireland, Sweden, Spain, and Germany.
- In-person onboarding is provided.
- Global annual leave policy of 30 days per year, including 3 Grafana Shutdown Days, subject to local legislation.
- Company-funded usage budget for AI coding assistants and access to frontier models from OpenAI, Anthropic, and Google.
- Career growth pathways, transparent communication, empowered teams, and a global collaborative culture.
- Restricted Stock Units are included for all roles.
Tech Stack
Categories
About Grafana
Grafana Labs builds open-source observability tools and a managed SaaS, Grafana Cloud, used by engineering and SRE teams to monitor, visualize, and analyze telemetry. Its products include Grafana dashboards plus Loki (logs), Tempo (traces), and Mimir (metrics), offered as cloud subscriptions and enterprise software. Privately held and headquartered in New York, it serves customers such as Anthropic, Bloomberg, NVIDIA, Microsoft, and Salesforce.