Platform Engineer

Antimetal is looking for a Platform Engineer to build and maintain the systems that power our products, infrastructure, and customer integrations.

In this role, you will work on the tools, platforms, and services that help our engineering teams move faster and deliver reliable products. You'll be responsible for creating scalable infrastructure, improving developer productivity, managing integrations, and ensuring our systems remain secure, stable, and easy to operate.

You will collaborate closely with product, engineering, and research teams to build the foundation that supports everything we ship.

Platform Engineering

• Build and improve internal tools used by engineers across the company.

• Maintain CI/CD pipelines, deployment workflows, and development environments.

• Create solutions that help teams build, test, and release products faster.

Infrastructure & Reliability

• Design and manage cloud-native infrastructure on Kubernetes.

• Improve system reliability, monitoring, logging, and observability.

• Develop shared services, deployment standards, and security best practices.

Data Infrastructure

• Build and maintain the systems that store and process critical company data.

• Design scalable data models, schemas, and storage solutions.

• Ensure data quality, consistency, and accessibility across products and services.

Integrations & Connectivity

• Manage customer integrations, APIs, authentication, and access management.

• Build and maintain integration platforms and service gateways.

• Ensure integrations remain secure, reliable, and easy to scale.

Cross-Functional Collaboration

• Work closely with product, engineering, and research teams.

• Help define technical architecture and platform standards.

• Support company growth by building systems that scale efficiently.

Required Qualifications

• 3+ years of experience in Platform Engineering, Infrastructure Engineering, Site Reliability Engineering, or Backend Development.

• Strong understanding of distributed systems, networking, and software architecture.

• Experience building and operating production services on Kubernetes.

• Strong proficiency in TypeScript or similar backend programming languages.

• Experience designing scalable systems and solving complex technical problems.

• Ability to take projects from concept to production with minimal guidance.

• Strong software engineering and data modeling skills.

• Product-minded approach to platform and infrastructure development.

• Comfortable using modern AI tools to improve development workflows.

Nice to Have

• Experience with MCP, OAuth, API gateways, or integration platforms.

• Experience with observability tools such as OpenTelemetry and Datadog.

• Knowledge of SRE principles and reliability engineering practices.

• Experience building developer tools or internal platforms.

• Experience working with AI agents, LLM applications, or agent infrastructure.

What We're Looking For

• A builder who enjoys creating systems from the ground up.

• Someone who thrives in fast-moving startup environments.

• Strong problem-solving and communication skills.

• A team player who enjoys collaboration and continuous learning.

• Excited to work in person with a highly ambitious team.

Compensation & Ownership

• Competitive salary.

• Meaningful equity ownership in the company.

Health & Wellness

• Full health, dental, and vision coverage.

• Monthly fitness and wellness stipend.

Time Off

• Unlimited paid time off.

Work Setup

• Any equipment and tools needed to do your best work.

• Modern office environment with collaborative spaces.

Additional Perks

• Retirement benefits.

• Commuter benefits.

• Dinner provided during late working hours.

• Opportunity to work on cutting-edge infrastructure and AI technologies.