Oferty dla Junior Java Developer praca Polska

22.06.2026 | Pełny etat | Wysokie Mazowieckie | Webellian Sp. z o.o.Of professional frontend development experience, with a strong track record of shipping production applications at scale. Expert-level JavaScript and TypeScript deep understanding of the language, async patterns, module systems, and type-safe application design. Expert-level React hooks, context, state

22.06.2026 | Pełny etat | Gdańsk (Gdańsk) | ERGO Technology & ServicesTo support business intelligence, trading and risk management. How you will get the job done designing and implementing data models and architectures that support financial data management developing and maintaining ETL processes to integrate data from diverse sources, including market data feeds, customer

22.06.2026 | Pełny etat | Kraków | SPOTON POLAND SPÓŁKA Z OGRANICZONĄ ODPOWIEDZIALNOŚCIĄAround you through thoughtful code reviews and shared knowledge. This is how we work on a project Continuous Deployment Continuous Integration Development opportunities we offer development budget external training industry-specific e-learning platforms What we offer Competitive pay 23 800 - 29 800 PLN

22.06.2026 | Pełny etat | Gdańsk (Gdańsk) | B2B.NET S.A.Ścisła współpraca z developerami, Product Ownerem i ekspertami biznesowymi Współtworzenie strategii testów i standardów jakości Nasze wymagania Minimum kilkuletnie doświadczenie w automatyzacji testów w Javie Bardzo dobra znajomość Java, Selenium - WebDriver, Cucumber - BDD Doświadczenie w testowaniu

22.06.2026 | Pełny etat | Wysokie Mazowieckie | Edge One Solutions Sp. z o.o.Android Developer (Kotlin Multiplatform) Branża Bankowa Miejsce pracy Warszawa Technologie, których używamy Wymagane Android SDK Android Studio AndroidX Git Android Data Binding MVVM RxJava Gradle Mile widziane Kotlin Java Dagger Koin Retrofit OkHttp O projekcie Nasz klient to jeden z trzech

22.06.2026 | Pełny etat | Białystok | AddeptoProcessing. Leverage cloud services (AWS) for infrastructure management and scaling of processing workloads. Write and maintain high-quality Python (or Java/Scala) code for data processing tasks and automation. Our requirements At least 5 years of commercial experience implementing, developing

22.06.2026 | Pełny etat | Kraków | Housecall ProMaintaining high standards for quality, performance, and reliability. You contribute across our application stack, focusing on engineering quality and polyglot ability rather than a single specific framework. In addition to feature development, you contribute to improving engineering workflows and developer

22.06.2026 | Pełny etat | Kraków | Sii Sp. z o.o.Skills Excellent communication skills, especially in addressing development issues, negotiating with customers, and implementing solutions based on ServiceNow best practices Fundamental understanding of the technologies used within ServiceNow, such as JavaScript, REST API, and relational databases

22.06.2026 | Pełny etat | Katowice | Reply Polska Sp. z o. o.Of commercial experience on similar position You are familiar with Kubernetes, K9S, Ubuntu, CI/CD Tools, Terraform, Helm, AWS CodePipeline, Docker and knowledge or certification on Public Cloud Services (AWS). Nice to have Java development experience. Experience in AWS S3 object storage, Elasticsearch log store