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i3D.net · 5 hours ago

Senior Platform Engineer – (Infrastructure / Private Cloud)

Atlanta, GA

Full-time

Hybrid

Mid, Senior Level

4+ years exp

i3D.net is a company focused on building and operating internal platforms on their own hardware across multiple data centers. The Senior Platform Engineer will take ownership of the stability, automation, and performance of the internal platform infrastructure, working with CI/CD pipelines and container tooling to support real-time workloads.

Information ServicesInformation Technology

Hiring Manager

Enrico Heidelberg

Responsibilities

Design and Build Platform Features : You’ll co-architect new platform features, making sure they’re scalable, reliable, and work smoothly across middleware components like Kubernetes

Automate and Optimize Infrastructure : You’ll automate the setup and management of infrastructure, improving the performance and efficiency of systems like databases, web servers, and message queues

CI/CD Pipeline Development: You’ll create and maintain CI/CD pipelines that help keep our development process smooth and efficient, enabling continuous integration and delivery across different environments

Monitor and Log Platform Health : You’ll implement and manage monitoring and logging solutions to make sure everything is running smoothly, using tools like Prometheus, Grafana, and others

Collaborate on Platform Strategy : You’ll work closely with other teams to make sure the platform engineering strategies align with business goals and the overall product roadmap

Ensure Security and Compliance : You’ll put security best practices into action and ensure that we meet all relevant standards and regulations to keep our platform safe and sound

Promote DevOps and GitOps Practices : You’ll advocate for DevOps and GitOps practices, helping create a culture of continuous improvement and operational excellence across the team

Mentorship and Knowledge Sharing : You’ll mentor junior engineers and share your knowledge with the team, encouraging best practices and a focus on learning and growth

Qualification

GolangKubernetesInfrastructure-as-CodeCI/CD PipelinesLinux ExpertiseAnsiblePrometheusGrafanaAgile methodologiesTest-Driven DevelopmentCollaborationMentorship

Required

At least 4 years working with infrastructure for highly available, distributed, and high-traffic systems (e.g., game servers, media streaming platforms, or global APIs), with strong requirements on uptime and performance across staging and production environments

Deep hands-on experience managing Linux systems in bare-metal or hybrid on-prem environments, not limited to cloud-native setups

Proven use of Ansible and Terraform to provision and manage infrastructure at scale

Solid experience building and maintaining GitLab CI/CD pipelines for containerized deployments, along with GitOps tooling like Argo CD for automated, versioned infrastructure changes

Direct experience working with Prometheus and Grafana in production, ideally in a multi-tenant or regulated environment

You've worked in SRE or platform teams, mentored engineers through code reviews and incident retrospectives, and contributed to internal tooling and documentation