# Software Engineer at Flix

- Company: Flix
- Status: Open
- Workplace: On-site
- Location: Warsaw
- Level: Mid-level
- Discipline: Backend
- Employment: Freelance
- Posted: 2026-10-13
- Skills: IT & Engineering
- Apply: https://flix.careers/job/8885096002?gh_jid=8885096002

## Description

Rate: 135 – 170 PLN/hour (B2B) 
 We are looking for an experienced Software Engineer to join Flix on a freelance/service agreement basis (B2B contract) . The team owns a critical product at the heart of the Flix ecosystem - optimizing how Flix coordinates with Mobility Partners to keep millions of passengers moving across the globe. 
 Scope of Services 
 You'll have a real impact, contributing not just to code, but to product and technical decisions that directly impact the business. With your services you’ll maintain and continuously evolve a mature, stable product while simultaneously pushing it forward - tackling complex architectural challenges, reducing manual processes, and exploring AI-driven solutions. 
 About the Engagement 
• You’ll collaborate with a distributed, self-organized, cross-functional team 
• You’ll have the opportunity to co-design new products from the ground up while continuously improving existing ones, with room to explore and implement cutting-edge technologies 
• Drive the development process in an Agile environment, placing Flix users at the center of each solution you and the team create
• Support technical decisions across teams, improving technical excellence through collaboration and lateral leadership
• Help define and deliver products that optimize the coordination between Flix and Mobility Partners, enhancing efficiency and reducing manual tasks 
 About You 
• 6+ years of experience as a Software Java and/or Kotlin Engineer, with knowledge of distributed systems, including Spring/Spring Boot, Kafka, MySQL/Postgres, Redis, MongoDB and S3 

More Flix roles: https://deviantjobs.com/companies/flix