Senior Software Engineer @ Commerce Media Tech

About the role

Commerce Media Tech , part of Team Internet Group, is a dynamic ad-tech company based in Kraków. We’re passionate about building cutting-edge software that powers smarter, more effective online advertising. Our diverse team of software engineers, UX designers, product managers, marketers, and other talented professionals work together to deliver innovative advertising solutions for brands, agencies, and digital marketers worldwide.

We're the team behind Zeropark , a trusted performance marketing platform. Now, we're building something new from the ground up — a next-generation Commerce and Retail Media platform.

Commerce Media Tech , part of Team Internet Group, is a dynamic ad-tech company based in Kraków. We’re passionate about building cutting-edge software that powers smarter, more effective online advertising. Our diverse team of software engineers, UX designers, product managers, marketers, and other talented professionals work together to deliver innovative advertising solutions for brands, agencies, and digital marketers worldwide.

We're the team behind Zeropark , a trusted performance marketing platform. Now, we're building something new from the ground up — a next-generation Commerce and Retail Media platform.

What you'll be working on :

• A greenfield project with the chance to shape its technical direction
• Scalable, lightweight architecture for publishers, advertisers, and retailers
• AI-driven real-time shopping intent matching based on page context
• Cleanroom data integrations for precise attribution and targeting
• Natural language campaign management via our MCP (Model Context Protocol) and AI agents
• Innovative ad formats tailored for commerce and retail media

Key outcomes of the role

Our Team Culture :

We're a tight-knit, motivated group that works end-to-end — from planning and building to deploying and maintaining. We collaborate closely with the business team and have full access to production environments, with no external ops or support layers.

Our stack

What's in it for you?

There are many reasons to come on board our team of talented professionals, but here are just a few…

At Team Internet, we believe in equal opportunities for everyone. We value diversity and make sure all applicants get a fair chance, because we know that our collective strength and diversity makes us stronger.

About you

Experience and skills that will help you succeed

About the role

Commerce Media Tech , part of Team Internet Group, is a dynamic ad-tech company based in Kraków. We’re passionate about building cutting-edge software that powers smarter, more effective online advertising. Our diverse team of software engineers, UX designers, product managers, marketers, and other talented professionals work together to deliver innovative advertising solutions for brands, agencies, and digital marketers worldwide.

We're the team behind Zeropark , a trusted performance marketing platform. Now, we're building something new from the ground up — a next-generation Commerce and Retail Media platform.

Commerce Media Tech , part of Team Internet Group, is a dynamic ad-tech company based in Kraków. We’re passionate about building cutting-edge software that powers smarter, more effective online advertising. Our diverse team of software engineers, UX designers, product managers, marketers, and other talented professionals work together to deliver innovative advertising solutions for brands, agencies, and digital marketers worldwide.

We're the team behind Zeropark , a trusted performance marketing platform. Now, we're building something new from the ground up — a next-generation Commerce and Retail Media platform.

What you'll be working on :

Key outcomes of the role

Our Team Culture :

We're a tight-knit, motivated group that works end-to-end — from planning and building to deploying and maintaining. We collaborate closely with the business team and have full access to production environments, with no external ops or support layers.

Our stack

What's in it for you?

There are many reasons to come on board our team of talented professionals, but here are just a few…

At Team Internet, we believe in equal opportunities for everyone. We value diversity and make sure all applicants get a fair chance, because we know that our collective strength and diversity makes us stronger.

,[Build new features using AWS services at scale, Design architecture with focus on scalability and maintainability, Work closely with Product and Business teams, On-call rotation(paid, once per 8 weeks after onboarding)] Requirements : JVM, Testing, AWS, Cloud, AI, Kotlin, Kafka, Big Data, Apache Spark Additionally : Sport subscription, International projects, Training budget, Private healthcare, Flat structure, Small teams, Free coffee, Bike parking, Shower, Free beverages, Free snacks, Modern office, In-house trainings, Free parking, Startup atmosphere.