C
Chainlink Labs
Senior Site Reliability Engineer (Observability)
Skills
BlockchainRubyPythonGolangWeb3JavaGrafanaSplunkAWSPrometheusGitHubKubernetesOracleELK StackTerraform
2 months ago
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Important information
Contract type:
Permanent
Location:
United States
Work mode:
Onsite
Published on:
29 August 2026
What they need
- The Observability Team enables Chainlink development and empowers engineers to continue building and supporting crucial products and services that have a profound impact in the blockchain industry. Reliability is vital to the success of our company
- As a Senior SRE, you will help us accelerate and enable other engineering teams by increasing self-service and decreasing cognitive load
- The entire engineering team is expanding, and you would have plenty of opportunities to build, learn, and grow
- Build and orchestrate Modern OTEL-based Observability Platform
- Support multiple telemetry types, like metrics, logs and traces
- Define and support modern governance in observability and problems at scale
- Ensure reliability, security, and performance exceed our defined SLAs
- Work with engineers from across the company to help troubleshoot issues, deploy new products and services, and increase velocity while decreasing cognitive load
- Lead the design and deployment of monitoring/observability services to detect and alert the team of needed action
- Ingest, aggregate, transform, and utilize data from a multitude of sources in our real time data pipeline
- Oversee the availability, performance, and supportability of our observability infrastructure
- Create processes around alert response operations and support the team to ensure the reliable delivery of oracle data
- Make recommendations to ensure sufficient metrics are collected to create alerts with every new feature release
- Champion reliability and security by taking the time to do your work right the first time
- Some of the tools and services we use daily or almost daily are:
- AWS; Terraform/Terragrunt; Kubernetes, Calico and ArgoCD; Prometheus and Grafana; GitHub Actions; Packer
- We expect you to be comfortable with most of those tools and very proficient in several of them- This job would be perfect for someone who has a strong DevOps mentality, is passionate about building and maintaining a mature GitOps environment, and has experience focusing on observability
- We all have different backgrounds and are determined to help you succeed no matter where you are or who you are. If you think you would do a great job at Chainlink, we are looking forward to speaking with you, even if you don’t match 100% of the job requirements: those describe people we’ve usually had a great time working with, but they’re not a tick-box exercise
- Experience with distributed systems and container orchestration. You have maintained or even built Kubernetes clusters before and feel comfortable deploying completely new services on them
- Experience programming in C, C++, Java, Python, Go, Perl, or Ruby
- 7+ years of relevant professional experience. You probably have worked on a devops, infrastructure, SRE, and/or platform team before
- Strong communication skills. You can give and receive constructive feedback, and you do not shy away from planning meetings and code reviews
- Ability to develop software outside of the scope of typical infrastructure requirements and configurations
- Expert knowledge in all aspects of designing, developing, and managing large real-time systems
- Experience with monitoring and logging. You know how to export metrics using Prometheus, have built a Grafana dashboard or two, and have experience with a centralized logging solution like an ELK Stack, Splunk or Grafana Stack
- Excitement for blockchain, Web 3.0, and similar decentralized technologies
- Experience running any infrastructure in the blockchain/web3 space
- Ability to scale systems sustainably through mechanisms like automation, and evolve systems by pushing for changes that improve reliability and velocity
- A strong desire to grow and challenge yourself. We would expect you to constantly find ways to improve and automate services to reduce toil
- Experience working remotely in a distributed team- We carefully review all applications and aim to provide a response to every candidate within two weeks after the job posting closes
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