Senior Software Engineer

About PubNub

Join PubNub, a pioneer in connecting the world through real-time experiences. Founded in 2010 and trusted by over 2,000 leading companies, including Verizon, Autodesk, Monsanto, Zillow, and Dropbox, our mission is to revolutionize real-time online interactions. Our platform empowers product and development teams to build, manage, and optimize real-time solutions. With over $130M raised from notable investors, we are shaping how the world connects digitally. Embrace flexibility with our remote-first culture and enjoy a collaborative work environment designed for your success.

Job Summary

We are looking for an experienced Senior Software Engineer passionate about AI-based solutions. Join our innovative team to work on AI integration, enhancing and optimizing real-time applications and building smart solutions that scale. Key responsibilities include integrating AI-driven applications, and driving innovations that improve performance and accuracy. As a Senior Software Engineer, you will work with an expert team to build and integrate AI features into the PubNub platform, enabling customers to leverage cutting-edge technology in real-time communications.

Key Responsibilities:

• Architect and develop AI-based solutions
• Test, deploy, and maintain scalable AI applications.
• Collaborate with cross-functional teams to integrate AI-driven solutions into broader system architecture.
• Extend existing systems to support AI features for scalability and reliability.
• Partner with product management to ensure system limitations and goals are aligned.

Requirements:

We're looking for candidates who have a strong software engineering background and a passion for AI-based innovations.

A strong candidate would have:

• 5+ years of experience writing applications in one of the following languages: TypeScript, Python, or Rust, with at least short experience applying AI solutions in production environments.
• Strong knowledge of software architecture, design patterns, and scalable systems.
• Expertise in either web development or server-side development.
• Excellent problem-solving skills and attention to detail.
• Experience with one of AI based models NLP, LLMs, or deep learning.
• Fluency in English and ability to collaborate in a global, remote environment.
• Must be available to attend the final interview in person at our office in Katowice.

Why PubNub

Ready to join a dynamic, remote-first company with a global reach?

PubNub offers a competitive compensation package (PLN22,500 - PLN29,000 per month) and other benefits to attract top talent in addition to stock options, and a generous stipend.

While PubNub's Office is located in Central Katowice, we are open to candidates not located in Katowice.

Apply to join us in revolutionizing real-time communication and help shape an interconnected future. Your role here isn’t just a job—it’s a pathway to creating extraordinary experiences that truly matter.