Location: Poland – Remote
Employment Type: Full-time, B2B Contract
Compensation: PLN 12,000–22,000 net + VAT per month (B2B)

About PubNub

PubNub powers real-time interactive experiences that drive engagement, retention, and monetization. Our market-leading platform for real-time interactive apps enables customers to efficiently and effectively build, manage, and optimize engaging apps that captivate and delight users.

Founded in 2012, PubNub is backed by notable investors like The Raine Group, Sapphire, Scale, Relay, Cisco, Bosch, Ericsson, and HPE. To date, over 2,000 companies worldwide, including Amazon, RingCentral, Gameloft, and DAZN, choose PubNub to build and enhance large-scale apps that launch quickly to engage, monetize, and retain users.

At PubNub, you’ll enjoy the freedom of a remote-first environment paired with a collaborative culture designed to support your unique work style, so you can do your best work.

About Blocks.ai

Blocks.ai is a new initiative being built by PubNub, focused on connecting AI agents with the people, applications, and other agents that need to reach them.

The team combines early-stage product ownership and experimentation with PubNub's infrastructure and engineering expertise. This role is part of PubNub and is dedicated to Blocks Network.

About the Role

We're looking for a technically hands-on Developer Advocate to help developers discover, build with, and successfully adopt Blocks.ai.

You'll work at the intersection of engineering, developer education, community engagement, and product feedback. From building AI agents and sample applications to creating tutorials, engaging with technical communities, and supporting developer adoption, you'll play an important role in growing the Blocks.ai ecosystem.

You'll collaborate closely with Product, Engineering, and Growth to make the platform more accessible and useful for developers and enterprise technical teams.

Success in this role means enabling more developers to build and connect working AI agents, increasing engagement with the platform, and turning developer feedback into practical improvements.

Key Responsibilities

• Build working AI agents, demos, sample applications, and reusable templates that demonstrate real-world Blocks.ai use cases.
• Create technical tutorials, articles, videos, workshops, and developer education materials.
• Engage with developers through GitHub, Discord, technical forums, community events, and hackathons.
• Help developers troubleshoot integrations and successfully connect agents, applications, and services.
• Identify onboarding friction and provide actionable feedback to Product and Engineering, including reproduction steps and improvement recommendations.
• Collaborate on documentation, SDKs, APIs, and developer tooling improvements.
• Support technical workshops, demos, and developer discussions with prospective enterprise customers.
• Track developer engagement, successful integrations, active agents, and ecosystem adoption.

About You

Minimum Requirements

• Experience in Developer Relations, Developer Advocacy, Software Engineering, or a similar developer-facing technical role.
• Strong hands-on programming experience in Python, TypeScript, or another relevant language.
• Practical experience building AI agents, LLM-powered applications, or integrations using APIs and frameworks.
• Experience creating technical content, developer demos, workshops, or sample applications.
• Ability to explain complex technical concepts clearly to developers with different experience levels.
• Strong problem-solving skills and a developer-first mindset.
• Experience collaborating with Engineering and Product teams to improve developer experiences.
• Strong English communication and presentation skills.

Nice to Have

• Familiarity with MCP, agent-to-agent communication, or multi-agent architectures.
• Experience with emerging AI-agent frameworks and tools.
• Contributions to open-source projects or developer communities.
• Experience supporting technical evaluations, integrations, or enterprise developer adoption.

Why PubNub

At PubNub, you'll help power real-time experiences used by millions around the world. What sets us apart is our people-first culture and strong sense of collaboration. Our team values the opportunity to contribute meaningfully, grow their skills, and help build innovative, high-impact technology.

We offer competitive B2B compensation and the flexibility of a remote-first environment. We're committed to fostering collaboration, professional growth, and opportunities to make a meaningful impact.

With Blocks.ai, you'll also have the opportunity to help shape an emerging AI-agent platform, influence developer experience, and build a technical community from an early stage.

Ready to Make an Impact?

If you're passionate about AI agents, love building technical solutions, and enjoy helping developers succeed, we'd love to hear from you.

Join us and help grow the developer ecosystem around Blocks.ai.

Information Accuracy

Candidates are expected to provide accurate, complete, and truthful information throughout the application and hiring process. Any material misrepresentation or omission may affect employment eligibility.