Software Engineer III, Agentic and Frontend, Mobile, Experience

Google; Warszawa; On-site; PLN 280,000 - 287,000; Full time

Job summary

Google Health is seeking a versatile Fullstack Engineer to join the Fitness Coaching team in Poland. You will bridge robust backend services, fluid mobile frontends, and state-of-the-art AI systems to help users lead healthier lives.

Collaborate with a PM, UX Designer, and Intelligence Engineer to drive features from concept to release in a fast-paced environment, with opportunities for rapid iterations and learning on the fly.

Qualifications

• Bachelor’s degree or equivalent practical experience.
• 2 years of experience with full stack development, across back-end such as Java, Python, Golang, or C++ codebases, and front-end experience including JavaScript or TypeScript, HTML, CSS or equivalent.
• 2 years of experience with Backend, Artificial Intelligence, Generative AI Agent.

Responsibilities

• Contribute fluidly across Backend, Mobile and the "Intel" codebase to ship features end-to-end within a self-contained workstream.
• Productionize research-led Intelligence features, ensuring they are scalable, stable, and ready for real-world user interaction.
• Engage in fast-paced hill-climbing experiments and time-bound explorations with internal and external users.
• Partner closely with a dedicated Product Manager (PM), UX Designer, and Intelligence Engineer to drive features from concept to release with minimal coordination overhead.
• Maintain a healthy balance of work, dedicating 25% of your capacity to bug fixing and quality hill-climbing, and 25% to tech debt and quality infrastructure.

Education

Bachelor’s degree or equivalent practical experience

Tools

Java

Python

Golang

C++

JavaScript

TypeScript

HTML

CSS

Job description

• Bachelor’s degree or equivalent practical experience.
• 2 years of experience with Backend, Artificial Intelligence, Generative AI Agent.

Minimum qualifications

• Bachelor’s degree or equivalent practical experience.
• 2 years of experience with full stack development, across back-end such as Java, Python, Golang, or C++ codebases, and front-end experience including JavaScript or TypeScript, HTML, CSS or equivalent.
• 2 years of experience with Backend, Artificial Intelligence, Generative AI Agent.

Preferred qualifications

• Master's degree or PhD in Computer Science or related technical fields.
• 2 years of experience with data structures and algorithms.
• Experience developing accessible technologies.
• Practical experience integrating Large Language Model (LLMs) (e.g., Gemini API, OpenAI) into production pipelines.

About the job

Google's software engineers develop the next-generation technologies that change how billions of users connect, explore, and interact with information and one another. Our products need to handle information at massive scale, and extend well beyond web search. We're looking for engineers who bring fresh ideas from all areas, including information retrieval, distributed computing, large-scale system design, networking and data storage, security, artificial intelligence, natural language processing, UI design and mobile; the list goes on and is growing every day. As a software engineer, you will work on a specific project critical to Google’s needs with opportunities to switch teams and projects as you and our fast-paced business grow and evolve. We need our engineers to be versatile, display leadership qualities and be enthusiastic to take on new problems across the full-stack as we continue to push technology forward.

Google Health is seeking a versatile Fullstack Engineer to join the Fitness Coaching team. In this team, you will bridge the gap between robust backend services, fluid mobile frontends, and state-of-the-art AI systems. You will play a key role in building intelligent features that actively guide users toward healthier lifestyles. As this is a highly collaborative, fast-paced role perfect for an engineer who loves experimenting, learning on the fly, and shipping rapid iterations. The Health Platforms and Devices team builds innovative products and services that help our users live longer, healthier lives. We bring together the best of Google technologies and AI, health behavior science, and user-centered design to help users organize the health and wellness data, get insight from it, and take action toward their health goals. We do this with a suite of apps, services, and health wearables. We aim to make consumer health more personal, proactive, and actionable.

Poland: zł280000 - zł287000 (PLN) + 15% bonus target + equity + benefits

Individual pay is determined by factors including job-related skills, experience, and relevant education or training.

Responsibilities

Learn more about benefits at Google .

• Contribute fluidly across Backend, Mobile and the "Intel" codebase to ship features end-to-end within a self-contained workstream.
• Productionize research-led Intelligence features, ensuring they are scalable, stable, and ready for real-world user interaction.
• Engage in fast-paced hill-climbing experiments and time-bound explorations with internal and external users.
• Partner closely with a dedicated Product Manager (PM), UX Designer, and Intelligence Engineer to drive features from concept to release with minimal coordination overhead.
• Maintain a healthy balance of work, dedicating 25% of your capacity to bug fixing and quality hill-climbing, and 25% to tech debt and quality infrastructure.

Google is proud to be an equal opportunity workplace and is an affirmative action employer. We are committed to equal employment opportunity regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity or Veteran status. We also consider qualified applicants regardless of criminal histories, consistent with legal requirements. See also Google's EEO Policy and EEO is the Law. If you have a disability or special need that requires accommodation, please let us know by completing our Accommodations for Applicants form .