Why Cast AI?

Cast AI is an automation platform that operates cloud-native and AI infrastructure at scale. By embedding autonomous decision-making directly into Kubernetes and cloud environments, Cast AI continuously optimizes performance, reliability, and efficiency in production.

The old way doesn't work. As Kubernetes and AI environments grow, manual decisions don’t. Cast AI replaces tickets, alerts, and manual tuning with continuous automation that adapts infrastructure as conditions change. Efficiency and cost savings follow naturally from that automation.

Over 2,100 companies already rely on Cast AI, including Akamai, BMW, Cisco, FICO, HuggingFace, NielsenIQ, Swisscom, and TGS.

Global team, diverse perspectives
We're headquartered in Miami, but our impact is international. We take a global and intentional approach to diversity. Today, Cast AI operates across 34 countries spanning Europe, North America, Latin America, and APAC, bringing a wide range of perspectives into how we build and lead. 

Unicorn momentum
In January 2026, we achieved unicorn status with a strategic investment from Pacific Alliance Ventures, the corporate venture arm of Shinsegae Group (a $50+ billion Korean conglomerate). Our valuation now exceeds $1 billion, and we're just getting started.

Join us as we build the future of autonomous infrastructure.

Kimchi is an open-source AI inference platform built for teams running serious agentic coding workloads. We're building the harness, the routing, and the infrastructure layer that makes running your own AI coding stack possible - and affordable. We're early, moving fast, and the developer community is central to how we grow.

Responsibilities:

• Build things publicly with Kimchi - tutorials, demos, integrations - that show developers how to solve real problems. Think live build logs, OSS integrations, or benchmarks you'd want to read yourself.
• Be the voice of the the developer community: Discord, GitHub discussions, Reddit, HN - be present where developers are already talking about the problems we solve
• Be the structured feedback loop between dev community and product - synthesize what you're hearing into actionable signals for the product team. 
• Write technical content that ranks and spreads: setup guides, benchmark breakdowns, comparison posts, integration walkthroughs
• Speak at conferences, meetups and run workshops - representing Kimchi as a technical peer
• Identify where new users get stuck and advocate hard for fixes
• Help shape Kimchi's voice in the developer community - what we stand for, what we say when there is trending news in the market 

Requirements:

• You've built real software and can talk about it credibly - ideally you've used agentic coding tools and have opinions about them
• You're a strong technical writer - you can explain complex things clearly and make them resonate with the developer audience
• You're comfortable being the public face of a technical product: blog posts, talks, live demos, community threads
• Huge plus: You'd have tested and found problems Kimchi solves interesting -  before this job posting even existed
• Bonus: you've worked in or around Kubernetes, LLM inference, or developer tooling

What’s in it for you?

• Enjoy a flexible, remote-first global environment.
• Collaborate with a global team of cloud experts and innovators, passionate about pushing the boundaries of Kubernetes technology.
• Equity options.
• Get quick feedback with a fast-paced workflow. Most feature projects are completed in 1 to 4 weeks.
• Spend 10% of your work time on personal projects or self-improvement. 
• Learning budget for professional and personal development - including access to international conferences and courses that elevate your skills.
• Team-building budget and company events to connect with your colleagues.
• Equipment budget to ensure you have everything you need.
• Extra days off to help maintain a healthy work-life balance.

Hiring process

• Screening call with Recruiter
• Hiring Manager interview
• 1-2 additional interviews based on the role
• Culture Check interview with an executive

*As part of our standard hiring process, we would like to inform you that a background check may be conducted at the final stage of recruitment through our third-party provider, Checkr.
*Please note that Cast AI does not provide any form of visa sponsorship/work permit.
#LI-Remote

We're looking for a Senior Technical Writer to join our PX Content Team and help shape a great developer and user experience through clear, consistent, and accessible documentation. 

You can work from anywhere in Slovakia or the Czech Republic, with offices available in Bratislava, Brno, or Prague. We offer a competitive salary that reflects your expertise and impact. Compensation starts from 2 500€ gross per month plus additional benefits.

What opportunity awaits you

The PX Content team is responsible for organizing and maintaining knowledge about our product. This includes documenting product features and creating business use cases that enable our clients to use Bloomreach independently.

Our documentation is the single source of truth for clients, partners, prospects, and internal teams — essential for supporting our scalability and efficiency.

You'll help drive strategic initiatives in a complex, multinational environment, collaborating closely with Product, Engineering, Support, Client Services, and Sales. We're paving Bloomreach's way to IPO, and you can help shape this ambitious vision.

What you'll do

• Design a smooth user experience: Understand user objectives, anticipate their questions, and help innovate with AI-assisted solutions for meaningful outcomes.
• Manage technical knowledge: Create, organize, and maintain clear documentation for features and guides. Experience with SDK and API documentation is a strong plus.
• Collaborate with experts: Work with teams across Product, Engineering, Support, Client Services, and Sales to improve documentation based on priorities and real-world feedback.
• Drive communication excellence: Apply our documentation standards and style guide consistently, supported by our AI writing assistant.

Why you'll love this role

• Fast learning curve: You'll quickly gain deep product knowledge, explore the ecommerce industry, and work with experienced leaders (including our in-house communications coach, Ivo Večeřa).
• Cross-functional collaboration: You'll manage stakeholders across several teams, influence priorities, and help projects move forward.
• Consulting-like experience: You'll sharpen your problem-solving and structuring skills as you translate complex technical concepts into clear, user-friendly guidance.
• Strategic exposure: You'll contribute to initiatives such as product development, platform scaling, and product launches.
• Visible impact: Your work will be directly used by clients, partners, and Bloomreachers — helping them achieve success faster.
• Collaborative culture: You'll join a friendly, motivated team that values curiosity, ownership, and clear communication.

What we're looking for

• Drive and ambition: You enjoy taking initiative, learning quickly, and finding solutions to new challenges.
• Excellent written English: You can explain complex ideas clearly, concisely, and accurately.
• Collaborative mindset: You're a team player who communicates clearly and works well across functions.
• Documentation experience: You've written product documentation, user guides, or release notes and understand documentation tools and processes.
• Ownership and independence: You're comfortable taking initiative to gather information from busy stakeholders, synthesizing incomplete inputs into clear documentation, and moving forward without perfect direction.

Technical curiosity: You're comfortable exploring SDKs, APIs, and integration flows, and you know tools like GitHub.