Job Opportunities API

The Public Ledger of Openings

← Back to the ledger

Senior Java Developer - Back End - Krakow

Ubiquiti
CompanyUbiquiti
CategoryEngineering
LocationKraków
RemoteOn-site (inferred)
EmploymentNot stated
LevelSenior
SalaryNot stated by the employer
Posted7 May 2026
Last verified30 Jul 2026
SourceEmployer career page (greenhouse)
Applications are handled by the employer, not by us.Apply on the employer's site →
Description
About Ubiquiti At Ubiquiti Inc., we create technology platforms for Businesses, Smart Homes, and Internet Service Providers, driven by our goal to connect everyone, everywhere. To date, Ubiquiti has shipped over 100 million devices worldwide, from ISP networking products to next generation of IT solutions. Our growth is made possible by the dedicated team of hundreds behind the scenes. From software developers and product managers to designers and strategists, Team UI is driven to achieve our common goal: Rethinking IT. At Ubiquiti, you’ll heighten your potential and broaden your horizons - all while shaping the future of connectivity.   About the Role: Ubiquiti Poland is looking for talented Java developer for UniFi Network Team. You’ll be working on UniFi Network application back-end to develop efficient, scalable and maintainable features. Your work will have impact on a large end-user base, and you’ll be able to use products you develop at home. It's a larger responsibility, but potential to grow as a leader.  The project stack:  Java 17; Spring Boot; MongoDB; GraalVM; Gradle; GitHub. Knowledge and Experience: 7+ years developing Java applications REST API development to support Web & mobile applications Develop integrations with network device firmware and other UniFi OS applications Participate in all phases of development, including feature design Good understanding of SOLID principles Experience in web application development Fluent in English Nice to have: Spring or other web framework knowledge DevOps experience Experience with Bash and Unix Polish Language - intermediate level Clean Code Benefits: Excellent working conditions - comfortable office Flexible working hours (as required) Hybrid work model (must be near Kraków or consider relocation) Free parking for your car, bike or any vehicle you choose to commute Kitchen packed with fruit/snacks/drinks Informal startup atmosphere Compensation package matching global standard Free lunches Private medical insurance (UoP only) Paid Time Off (UoP only) B2B Available
HOUSE ADYour CV gets thirty seconds.CV writing and honest review. English & Greek.kaeros.app →
Senior Java Developer - Back End - Krakow — Ubiquiti · Job Opportunities API