June 26, 2026
Senior Full Stack Engineer (Java+React)
Senior • Remote
5,800 - 6,000 PLN
Krakow, Poland
We are looking for an experienced Senior Java Full Stack Engineer to join our development team.
Our customer – integrated Shipping Services has set itself apart as an independent carrier with a fresh, unique approach. His strategy as a global niche carrier offers distinctive advantages to customers worldwide. We have created a smart, efficient network that ensures stable, reliable services, and we have made it our mission to focus on the needs of our customers, which stand at the heart of all our decisions. The main idea of our product operates in select trades, where it has a competitive advantage and where it can provide superior service. We maintain a flexible partnership approach with other major carriers, and our new line structure is a much-needed alternative to customers concerned about the current alliance-dominated market.
Responsibilities:
Hands-on full-stack development of innovative applications
Owning the entire development cycle, including design, architecture, development, and DevOps
Working in XP with Remote pairing
Requirements:
BS degree in Computer Science or equivalent combination of education and experience
5-6+ years of full-stack development
5-6+ years of experience in the following technologies: Java, Spring
Experience with Functional Programming and Java Streams
2+ years of experience in front-end development with React
Experience with developing a reactive UI (Reactive JS)
2+ years of experience in TDD/BDD development in the following frameworks: Junit, Jasmin, Mockito, Protractor/Selenium
2+ years of experience in micro-services-based architecture and tools (Spring Boot/Cloud)
Experience in DevOps development and Jenkins
Experience in development in Kotlin – an advantage
Experience in designing, developing, and deploying cloud/hybrid-based solutions
Experience in developing and deploying in container-based environments (Kubernetes, Cloud Foundry)
Familiarity with the following design concepts: micro-services, service discovery, circuit breaker
Self-starter with the ability to appropriately prioritize and plan complex work in a rapidly changing environment
Versatility and the capability to switch easily between different tasks and technologies
Experience in assessing a broad range of information solutions and products
Strong critical thinker with problem-solving aptitude
Good English - verbal and written
We offer*:
Flexible working format - remote, office-based or flexible
A competitive salary and good compensation package
Personalized career growth
Professional development tools (mentorship program, tech talks and trainings, centers of excellence, and more)
Active tech communities with regular knowledge sharing
Education reimbursement
Memorable anniversary presents
Corporate events and team buildings
Other location-specific benefits
*not applicable for freelancers
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Krakow, Poland
18,000 - 25,000 PLN
🏢 Summary: Senior Full-Stack Developer (Java) role focused mainly on backend development with partial frontend work in a Scrum team. The position involves designing, developing, and maintaining a high-traffic product application, contributing to new features and cloud migration to Google Cloud Platform. It offers significant impact on technical decisions and product evolution. 🗂️ Requirements: Minimum 5 years of experience with Java, Very good knowledge of SQL, Strong knowledge of Spring, Strong knowledge of Hibernate, Experience with Angular, Experience working in Agile methodology, English level B2 or higher 📃 Skills: Java, Spring, Hibernate, Angular, SQL, PostgreSQL, MongoDB, GCP, Agile, Scrum 🏢 Description: Dla naszego Klienta, dynamicznie rozwijającej się firmy produktowej , tworzącej nowoczesne rozwiązania technologiczne, poszukujemy Senior Full-Stack Developera (Java) . Osoba na tym stanowisku dołączy do jednego z zespołów scrumowych i będzie mieć realny wpływ na rozwój aplikacji wykorzystywanej na co dzień przez tysiące użytkowników. To rola dla kogoś, kto chce łączyć solidny backend z nowoczesnym frontendem i pracować przy produkcie, który naprawdę żyje i rośnie. Zakres obowiązków: rozwój funkcjonalności aplikacji w modelu full-stack (ok. 80% backend / 20% frontend), udział w analizie, projektowaniu i planowaniu nowych rozwiązań, wdrażanie nowych funkcjonalności oraz optymalizacja i utrzymanie istniejących (75% rozwój, 15% utrzymanie, 10% spotkania scrumowe), praca z technologiami: Java, Spring, Hibernate, Angular, PostgreSQL, MongoDB, udział w migracji środowiska do Google Cloud Platform, przeprowadzanie code review oraz dbanie o jakość kodu, Współpraca w ramach jednego z zespołów scrumowych. Kompetencje, których szukamy minimum 5 lat doświadczenia w pracy z Java, bardzo dobra znajomość SQL, Spring i Hibernate, doświadczenie w pracy z Angularem, umiejętność pracy zespołowej i dobra komunikacja, znajomość języka angielskiego na poziomie B2, Doświadczenie w pracy w metodyce Agile. Mile widziane otwartość na rozwój technologiczny oraz holistyczne spojrzenie na tworzenie oprogramowania. Co oferuje Klient stabilne zatrudnienie i długofalową współpracę, formę zatrudnienia dopasowaną do Twoich preferencji (UoP / B2B), praca hydryda, zespół engineering spotyka się do drugi tydzień w biurze, czasami częściej kartę Multisport oraz prywatną opiekę medyczną, dofinansowanie posiłków i szkoleń, zajęcia z języka angielskiego, dużą samodzielność i realny wpływ na decyzje techniczne, elastyczne godziny pracy, możliwość zdobywania certyfikatów z nowoczesnych technologii, dostęp do platform rozwojowych, przyjazną, nieformalną atmosferę pracy oraz komfortowe środowisko biurowe, strefy relaksu i regularne inicjatywy integracyjne.