Who We Are

Company Overview

PhnyX Lab is an early-stage startup led by cofounders from Stanford and McKinsey and backed by SK Networks, a leading force within Korea's second-largest conglomerate, SK, which boasts a valuation exceeding $300 billion. At PhnyX Lab, we help businesses leverage AI technology to revolutionize productivity. With a special focus on RAG (Retrieval Augmented Generation), we target high-value industries such as pharmaceutical, legal, and finance, offering modularized RAG technologies to deliver customized solutions for clients.

LinkedIn: https://www.linkedin.com/company/phnyx-lab/

News: Korea Joongang, Korea Biomedical Review

Key Responsibilities

Cloud Engineering & Deployment

Architect, deploy and maintain secure, scalable cloud environments capable of supporting 1,000+ concurrent users and high-traffic demands.
Develop replicable VPC architectures tailored for individual enterprise clients, ensuring seamless and secure deployment.
Implement advanced autoscaling strategies to handle dynamic workload requirements.
Oversee teams of forward-deployed engineers embedded at client companies, ensuring successful and secure deployment of tailored solutions.
Build and optimize model-serving pipelines with an emphasis on efficiency, autoscaling, and low-latency performance.

DevOps & Backend Infrastructure

Ensure production-grade code readiness with a focus on security, performance, and operational integrity.
Manage and optimize databases (e.g., PostgreSQL, Milvus) for efficient query handling, sharding, and secure credential management.
Enhance logging, metrics, and observability systems to support real-time monitoring and troubleshooting.

Key Skill Sets

General Qualifications (Required)

Bachelor’s or Master’s degree in Computer Science, or a related field.
2+ years of proven experience in cloud architecture, network systems, and scalable infrastructure development.
Strong understanding of major cloud service providers, especially AWS.
Excellent problem-solving and communication skills and the ability to work in a dynamic, fast-paced environment.

Cloud Engineering & Deployment (Required)

Extensive experience in cloud engineering with a focus on the deployment of large-scale applications.
Expertise in Kubernetes, Docker, and other relevant tools, with a strong emphasis on secure and reliable cloud environments.
Advanced knowledge of network architecture and VPC design for multi-tenant, enterprise-grade solutions.
Proven experience handling autoscaling and building systems to manage dynamic traffic spikes.

DevOps & Backend Infrastructure (Highly Recommended)

Solid experience in DevOps practices, including CI/CD pipelines and infrastructure-as-code (e.g., Terraform, CloudFormation).
Proficiency in database management and sharding for large-scale data systems.
Familiarity with observability tools (e.g., Prometheus, Grafana, ELK stack) for performance monitoring and debugging.

The compensation for this full-time position is between 140k - 350k including bonus. Our salary ranges are determined by role, level, and location. Within the range, individual pay is determined by factors including job-related skills, experience, and relevant education or training.

Phnyx Lab

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Principal DevOps (Cloud) Engineer