Jobs / FLUXX
Senior Infrastructure Engineer
FLUXX · United States · Remote
United StatesFull timeExp: 4+ yrs165,000-200,000 USD/yearlyRemote
Remuneration
Annual on-target earnings (base salary plus commission), with location-based compensation tiers.
Location
United States · Remote
Eastern Daylight Time (UTC-4)
Visa sponsorship
Not specified
Job summary
The Senior Infrastructure Engineer owns and improves infrastructure and delivery pipelines for a grants management platform, partnering with Engineering to build, deploy, and secure production systems and guide technical direction. The role covers infrastructure as code, CI/CD and GitOps with ArgoCD, production Kubernetes and AWS services, monitoring, resilience, cloud costs, and SOC 2 remediation. It also builds self-service tools and supports reliable, scalable services through an on-call rotation.
Benefits
Medical, dental, and vision insuranceFlexible time offPaid sick leave12 weeks of fully paid parental leaveAnnual learning and development stipendInternet stipendOne-time home office setup stipend401(k) retirement plan with company matchIncentive stock options
Qualifications
- At least 4 years of professional software development and infrastructure operations experience
- Deep professional experience managing Kubernetes in production, including creating application component manifest templates
- Significant experience writing Terraform code to deploy production infrastructure on AWS
- Significant experience managing AWS services such as EKS, RDS, Elasticsearch, and WAF, including upgrades, scaling, and failover
- Familiarity with Azure and cross-cloud infrastructure
- Experience using AI coding tools such as Claude Code, Cursor, or Codex to streamline development workflows
Responsibilities
- Automate infrastructure and operational processes using infrastructure as code and standard tooling
- Own CI/CD pipelines, image builds, and GitOps deployments with ArgoCD
- Maintain and upgrade operating systems, Kubernetes, and managed services
- Build monitoring and alerting to detect issues proactively
- Partner with security teams to protect systems and customer data, support SOC 2 compliance, and remediate security findings
- Build self-service tools for Engineering teams
- Improve service reliability, security, and scalability
- Participate in the production on-call rotation
Skills
Argo CDAWSAzureEKSElasticsearchKubernetesTerraform
Work schedule
On-call rotation for production systems as needed
Industry
Grants management softwarePhilanthropy
Relocation
No