Backend Engineer - Golang
Sensor Tower2 months ago
Kraków, PolandMid Level
Responsibilities
- Build and improve features for the AppMagic app market intelligence SaaS platform.
- Participate in the full development lifecycle, including design, implementation, quality refinement, and release.
- Parse and aggregate data, design APIs, refactor code, and optimize application performance.
- Create and optimize complex database queries for data analysis and modification.
- Perform code reviews and suggest improvements to tools and processes.
Requirements
- At least three years of experience with Go; meaningful GitHub contributions or coding samples may offset lesser experience.
- Strong SQL skills with PostgreSQL and ClickHouse, including complex query writing and debugging and appropriate use of ORMs versus raw SQL.
- Ability to write testable, maintainable code that supports debugging and long-term reliability.
- Product-focused mindset and ability to understand software through the user’s perspective.
- Curiosity, initiative, and willingness to understand project value and investigate source information independently.
- CI/CD, Docker, and Kubernetes experience is a plus.
- Ability to pass technical interviews in both Russian and English.
- Thoughtful hands-on use of AI tools in development.
Tech Stack
Categories
About Sensor Tower
Sensor Tower provides a digital intelligence platform that tracks market trends, app performance, web traffic, and advertising across mobile, web, and gaming for brands, publishers, and investors. It sells subscription SaaS products spanning App Intelligence, Audience & Web insights, and Digital Advertising Insights (formerly Pathmatics). Founded in 2013 and headquartered in San Francisco, its datasets are used by more than 2,500 enterprises across sectors to benchmark competitors and guide growth and investment decisions.