Have you ever used two-factor authentication, received a real-time delivery notification, or joined a voice/video call directly from an app? Chances are, the technology behind it was built by the company we’re collaborating with—a globally recognized leader in cloud-based communication services.
We’re currently looking for an experienced Technical Lead (Fullstack Java) to join and guide one of our product teams developing scalable, globally used solutions. As a Tech Lead, you’ll take ownership of the system architecture, mentor other engineers, and drive key technical decisions — while staying hands-on with development.
The tech stack is heavily backend-focused, with about 90% Java work and around 10% frontend using Vue.js. If you have experience with React and are interested in switching to Vue, this is a great chance to broaden your skillset while leading a strong, collaborative team. Depending on your profile and preferences, we’ll assign you to the project that best aligns with your expertise.
Sounds interesting? Drop us your CV and let’s have a chat!
responsibilities :
Leading the design and delivery of end-to-end features in close collaboration with product managers, designers, and engineering teams
Driving backend development efforts using Java and Spring Boot, while ensuring alignment with long-term architectural goals
Overseeing the implementation of frontend components in Vue.js and supporting team members transitioning from frameworks like React or Angular
Setting quality standards through code reviews, test strategies (unit/integration), and by guiding key architectural decisions
Taking ownership of application performance, security, and maintainability, and promoting best practices across the full technology stack
requirements-expected :
At least 8 years of professional experience in Java development, including proven experience in technical leadership roles
Solid hands-on experience with frontend development in a commercial setting — ideally with Vue.js or React, covering at least 10% of your recent project work
Readiness to work with Vue.js in future projects
A strategic yet pragmatic approach to solving technical challenges, with a strong focus on building scalable and maintainable production systems
Excellent communication skills and a strong command of English (min. B2 level) for effective collaboration in international environments
Residing in Poland required
offered :
Tytuł Great Place to Work od 2015 roku - to dzięki opiniom pracowników otrzymujemy tytuł i wdrażamy nowe pomysły
Stabilność zatrudnienia – 2,1 MLD PLN przychodu, brak długów, od 2006 roku na rynku
Dzielimy się zyskiem z pracownikami - od 2022 roku przeznaczyliśmy na ten cel już ponad 60 milionów PLN
Bogaty pakiet benefitów - prywatna opieka zdrowotna, platforma kafeteryjna, zniżki na samochody i więcej
Komfortowe miejsce pracy - pracuj w naszych biurach klasy A lub zdalnie
Dziesiątki fascynujących projektów dla prestiżowych marek z całego świata – możesz je zmieniać dzięki aplikacji Job Changer
1 000 000 PLN rocznie na Twoje pomysły - taką kwotą wspieramy pasje i akcje wolontariackie naszych pracowników
Stawiamy na Twój rozwój - meetupy, webinary, platforma szkoleniowa i blog technologiczny – Ty wybierasz
Fantastyczna atmosfera stworzona przez wszystkich Sii Power People
