Software Engineer II, Fitbit Subscription Experience

Software Careers; Warszawa; On-site; PLN 206,000 - 212,000; Full time

Job summary

Google in Warsaw, Poland is seeking a Software Engineer II to design and maintain backend services for Fitbit subscriptions. You will own API development, integrate with mobile apps, and contribute across the SDLC to deliver scalable features.

You should have strong experience with Python, C/C++, Java, and JavaScript, plus data structures and algorithms. Regional work requires on-site collaboration in Warsaw.

Qualifications

• Bachelor’s degree or equivalent practical experience.
• 1 year of software development experience in one or more programming languages (e.g., Python, C, C++, Java, JavaScript).
• 1 year of experience with data structures and algorithms.
• Master’s degree in Computer Science or related technical field is a plus; experience with scalable, database-backed distributed systems is preferred.

Responsibilities

• Architect, build, and maintain scalable backend services and APIs.
• Take end-to-end responsibility for the software development lifecycle.
• Collaborate with Product Managers and Mobile Engineers to define requirements and API specs.
• Contribute to technical discussions and design reviews; surface value of premium features.

Skills

Python

C

C++

Java

JavaScript

Data Structures

Algorithms

Backend Development

API Development

Scalable Systems

Distributed Systems

Software Development Lifecycle

Technical Design

Implementation

Testing

Deployment

Operational Maintenance

AI-powered Experiences

Education

Bachelor’s degree or equivalent practical experience

Job description

# Software Engineer II, Fitbit Subscription Experienceat Google • Warsaw, PolandBack to jobs1. Home2. Jobs3. Poland4. Software Engineer II, Fitbit Subscription Experience16h agoG## Software Engineer II, Fitbit Subscription ExperienceGoogle10Software EngineeringFull-timezł206000 - zł212000 (PLN) + 15% bonus target + equity + benefitsWarsaw, PolandApply Job### Job DescriptionGoogle'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. The Platforms and Devices team encompasses Google's various computing software platforms across environments (desktop, mobile, applications), as well as our first party devices and services that combine the best of Google AI, software, and hardware. Teams across this area research, design, and develop new technologies to make our user's interaction with computing faster and more seamless, building innovative experiences for our users around the world.Responsibilities: Architect, build, and maintain scalable and reliable backend services and APIs that support the discovery and engagement of Fitbit premium features. Take end-to-end responsibility for the software development lifecycle, including requirements gathering, technical design, implementation, testing, deployment, and operational maintenance. Work closely with Product Managers, Mobile Engineers (iOS/Android), and various feature teams to define requirements, agree on API specifications, and ensure seamless integration of backend services with the Fitbit app. Conceptualize and implement backend solutions to effectively surface the value of premium features, including AI-powered experiences like the personalized health agent, to free users. Analyse challenges, propose innovative solutions, and contribute to technical discussions and design reviews within the team.### Skills Required* Python* C* C++* Java* JavaScript* Data Structures* Algorithms* Backend Development* API Development* Scalable Systems* Distributed Systems* Software Development Lifecycle* Technical Design* Implementation* Testing* Deployment* Operational Maintenance* AI-powered Experiences### Tags:PolandWarsawBackend EngineerShare Job:Application planning## What to evaluate before applying### Visa and relocation signals* Visa sponsorship is not explicitly marked on this role.* Relocation support is not explicitly marked.* Primary route to review: EU Blue Card.### Salary and location checks* Published salary signal: zł206000 - zł212000 (PLN) + 15% bonus target + equity + benefits.* Location to plan around: Warsaw, Poland.* This role is not marked as remote.### Company context* Google has active SoftwareCareers listings in the current job inventory.* Use the company profile and apply link to verify the opening.Google profile### Interview preparation* Experience signal: Early Experience: completing work as directed, and collaborating with teammates; developing knowledge of relevant concepts and processes. Minimum qualifications: Bachelor’s degree or equivalent practical experience. 1 year of experience with software development in one or more programming languages (e.g., Python, C, C++, Java, JavaScript). 1 year of experience with data structures and algorithms. Preferred qualifications: Master's degree in Computer Science or a related technical field. Experience working on highly scalable, database-backed, distributed systems..* Prepare examples for: Python, C, C++, Java, JavaScript.* Compare similar roles before applying.