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Information security specialists & founders of Lighthouse, an open-source Ethereum consensus client
DevOps Engineer
Location
Australia
Posted
84 days ago
Salary
0
Seniority
Senior
Job Description
DevOps Engineer
Sigma Prime
• Create testnets, devnets, tooling and monitoring systems to help developers identify issues and verify software implementations in a variety of network conditions • Maintain high-performance production instances of our software which require maintenance, monitoring and a very high standard of security practices and processes • Responsible for day-to-day activities as part of the devops team • Assist developers in building core decentralised network infrastructure • Work alongside a round-the-clock devops team
Job Requirements
- Kubernetes and terraform experience
- Competent with Kubernetes architecture (e.g., pods, deployments, services, and stateful sets)
- Familiar with Kubernetes networking (e.g., service discovery, ingress, overlay networks)
- Competent with leveraging CI/CD pipelines to deploy containerized applications to Kubernetes
- Competent with Kubernetes administration tasks (e.g., scaling, rolling updates, rollbacks)
- Blockchain experience
- Competent with blockchain data structures (e.g., blocks, forks, etc)
- Competent with blockchain signature schemes (e.g., high-level understanding of ECDSA)
- Competent with blockchain P2P networks (e.g., high-level understanding of peers and how they are discovered)
- Linux experience
- Highly competent with the Linux shell
- Highly competent with systemd, journald, etc
- Highly competent with server security concepts (e.g., firewalls, public key authentication, vulnerability patching etc)
- Highly competent with networking fundamentals (e.g., subnetting)
- Competent with DNS and managing domains
- Ansible experience
- Competent with Ansible workspaces, playbooks and other core concepts
- Competent with the Jinja2 templating language
- Competent with building and maintaining YAML documents
- Candidates with extensive devops experience but little blockchain experience will be considered
- Candidates must be proficient in technical conversations in English, both written and verbal
Benefits
- Remote work is an essential part of our company culture
- Constructive feedback
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• Design and implement scalable, reliable, and fault-tolerant systems across cloud environments. • Develop and maintain observability tools, including monitoring, logging, and alerting (e.g., Prometheus, Grafana, Datadog, ELK). • Automate infrastructure provisioning, deployment, and incident response using Infrastructure as Code (IaC) tools like Terraform or CloudFormation. • Optimize system performance, scalability, and incident response workflows to improve uptime. • Work closely with development and DevOps teams to improve system design for reliability. • Conduct root cause analysis (RCA) and implement preventative measures to minimize failures. • Ensure high availability by designing and maintaining load balancing, failover, and disaster recovery strategies. • Improve CI/CD pipelines to enhance deployment speed while maintaining stability. • Optimize cloud cost and resource utilization for AWS, Azure, or Google Cloud Platform (GCP). • Participate in on-call rotations to quickly address system failures and minimize downtime.
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• Design and implement scalable, reliable, and fault-tolerant systems across cloud environments. • Develop and maintain observability tools, including monitoring, logging, and alerting (e.g., Prometheus, Grafana, Datadog, ELK). • Automate infrastructure provisioning, deployment, and incident response using Infrastructure as Code (IaC) tools like Terraform or CloudFormation. • Optimize system performance, scalability, and incident response workflows to improve uptime. • Work closely with development and DevOps teams to improve system design for reliability. • Conduct root cause analysis (RCA) and implement preventative measures to minimize failures. • Ensure high availability by designing and maintaining load balancing, failover, and disaster recovery strategies. • Improve CI/CD pipelines to enhance deployment speed while maintaining stability. • Optimize cloud cost and resource utilization for AWS, Azure, or Google Cloud Platform (GCP). • Participate in on-call rotations to quickly address system failures and minimize downtime.
• Manage and optimize release pipelines to ensure smooth deployment of software updates. • Define and maintain versioning strategies, ensuring consistency across multiple environments. • Coordinate with engineering, QA, and DevOps teams to ensure timely and stable releases. • Automate and improve build, release, and deployment processes for efficiency and reliability. • Monitor and troubleshoot release-related issues, ensuring minimal downtime. • Maintain documentation for release workflows, rollback plans, and deployment strategies. • Ensure compliance with security, performance, and quality standards in all releases. • Work with CI/CD tools (e.g., Jenkins, GitHub Actions, GitLab CI, CircleCI) to manage automated releases. • Implement and maintain feature flagging strategies to enable controlled rollouts. • Analyze release performance and drive continuous improvements in deployment processes.
