Work mode: elastic hybrid (1 day per week from Gdynia/Warszawa/Kraków/Rzeszów)
You will join the Language Intelligence team, responsible for building and scaling intelligent solutions supporting language-driven features within the product ecosystem. The team works in a cross-functional setup, closely collaborating with Product, UX, and Business stakeholders. The role combines strong engineering leadership with hands-on technical involvement, ensuring engineering excellence, high-quality delivery, and alignment between business goals and technical execution. This is a leadership position with real impact on architecture, delivery strategy, and product evolution.
responsibilities :
Lead and develop the Language Intelligence engineering team
Take end-to-end ownership of delivery, quality, and reliability
Drive architectural decisions and technical direction
Ensure engineering excellence standards (code quality, testing, CI/CD, production readiness)
Collaborate closely with Product, UX, and Business stakeholders
Translate business needs into technical solutions and execution plans
Participate in product discovery as a technical partner
Conduct code reviews and support the team in solving complex technical challenges
requirements-expected :
Proven experience leading a software development team (people leadership + delivery ownership)
Min. 7 years of experience with Kotlin and experience with Python
Ability to contribute to architecture decisions and conduct high-quality code reviews
Experience in ensuring engineering excellence (clean code, testing strategy, CI/CD, production readiness)
Strong ownership mindset and accountability for outcomes, quality, and reliability
Ability to translate business goals into clear scopes, priorities, and execution plans
Experience working in a cross-functional environment (Product, UX, Business)
Very good communication skills and knowledge of English
Hands-on Team Leader profile: ~30% active coding, ~40% technical leadership, ~30% people leadership
offered :
Real impact on product direction as a technical partner in product discovery
Strong ownership and autonomy in technical and delivery decisions
Possibility to work on AI-powered and innovative solutions
Contribute to the development of a leading e-commerce advertising platform
