Developer Relations Engineer

Cast AI

. Build publicly with Cast AI products—Core, GPU Optimization, Database Optimization (DBO), and Kimchi—through tutorials, demos, integrations, and benchmarks .

Posted 11/4/2026full-timeRemote • United StatesMid-LevelSeniorWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in technical writing and community engagement, effectively communicating complex concepts to developers and advocating for product improvements. Proficient in utilizing Kubernetes and related CNCF tools to enhance user experience and product functionality.

Highest-signal resume keywords

Technical Writing SkillsKubernetes ExperienceCommunity EngagementPublic SpeakingUser Advocacy

ATS Keywords

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Applicant Tracking System Keywords

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Hard Skills

Software DevelopmentTechnical Content CreationBenchmarkingIntegration WalkthroughsUser Feedback Synthesis

Soft Skills

Clear CommunicationPublic EngagementProblem Solving

Tools & Technologies

KubernetesCNCF Ecosystem ToolsAgentic Coding Tools

Industry Keywords

DevOpsAISREDeveloper Tooling

Tech Stack

Tools & technologies

Kubernetes

About the role

Key responsibilities & impact

Build publicly with Cast AI products—Core, GPU Optimization, Database Optimization (DBO), and Kimchi—through tutorials, demos, integrations, and benchmarks
Engage with developers on Discord, GitHub discussions, Reddit, and Hacker News
Synthesize user feedback into actionable signals for the product team
Write technical content including setup guides, benchmark breakdowns, comparison posts, and integration walkthroughs
Speak at conferences and meetups and run workshops
Identify where new users get stuck and advocate for product fixes
Shape Cast AI’s voice across developer, DevOps, CNCF, AI, platform, and SRE communities

Requirements

What you’ll need

You've built real software and can talk about it credibly
Ideally you've used Kubernetes and peripheral CNCF ecosystem tooling
Ideally you've used agentic coding tools and have opinions about them
Strong technical writing skills, with the ability to explain complex things clearly and resonate with the developer audience
Comfortable being the public face of a technical product through blog posts, talks, live demos, and community threads
Bonus: experience in or around Kubernetes, LLM inference, or developer tooling
Must be able to work in the United States; Cast AI does not provide visa sponsorship or work permits
A background check may be conducted at the final stage of recruitment

Benefits

Comp & perks

Flexible, remote-first global environment
Equity options
10% of work time on personal projects or self-improvement
Learning budget for professional and personal development
Access to international conferences and courses
Team-building budget and company events
Equipment budget
Extra days off
Background check may be conducted at the final stage of recruitment