Oferty dla Java praca Warszawa

25.09.2026 | Pełny etat | Warszawa | Harvey Nash TechnologyJava Developer (Mid/Senior) - Trading Systems You will - Develop backend systems for a client's trading desk, with growing focus on UI components alongside backend work - Build event-driven services using Kafka (basic production/consumption; no Kafka Streams required) - Work with a Kubernetes

25.09.2026 | Pełny etat | Warszawa | Diverse CG Sp. z o.o. Sp.k.Minimum 5 years of professional experience in Full Stack Java development - Strong hands-on experience with Java, Spring Boot, microservices, and REST APIs - Practical experience with Angular and Angular Material - Experience working with Kafka and SQL databases - Hands-on knowledge of Docker

25.09.2026 | Pełny etat | Warszawa | Diverse CG Sp. z o.o. Sp.k.Degree in Software Engineering, Computer Science, or a related field - Understanding of software development principles and 4-5 years of experience as a Java Developer - Hands-on experience with Java, Gradle, Spring Boot, and Spring Integration - Practical experience with Oracle and Kafka

25.09.2026 | Pełny etat | Warszawa | Ework GroupMust-have knowledge and experience - Strong proficiency in Java, especially Java 21 and related frameworks (Spring, Spring Boot, Hibernate, etc.) - Experience with relational databases and SQL (PostgreSQL, etc.) - Knowledge of messaging protocols such as JMS, MQ etc. - Knowledge of OpenAPI

25.09.2026 | Pełny etat | Warszawa | Mindbox Sp. z o.o.5+ years of experience with Java. - Strong knowledge of Spring Boot. - Proven experience with microservices architecture. - Practical knowledge of REST API. - Experience with Apache Kafka or RabbitMQ. - Familiarity with Oracle or PostgreSQL. - Ability to write reliable unit tests. - Knowledge

25.09.2026 | Pełny etat | Warszawa | Directio Sp. z o.o.5+ years of professional software development experience, demonstrating a strong background in building and maintaining software systems; - Strong experience with Java (17+) language, enabling you to develop robust and efficient backend solutions; - Openness to working with frontend technologies

25.09.2026 | Pełny etat | Warszawa | AVENGA Agencja Pracy, nr KRAZ:Solid practical and theoretical knowledge of Java software development. - Strong experience of Spring Boot - Micronaut. - An understanding of Kubernetes - Docker. - An excellent understanding of AWS (deployment - configuration). - Message-driven architectures - Kafka - event sourcing. - Success

25.09.2026 | Pełny etat | Warszawa | Société Générale3-5 years of professional experience as a software developer - Technical expertise Kotlin, JavaSpring BootAngularSQL - Interest in banking domain - Problem solving and analytical skills - Good communication skills and team player’s mindset - Fluency in English, French is nice to have Do

25.09.2026 | Pełny etat | Warszawa | Link GroupAnd development activities in collaboration with business and technical teams. - Strong problem-solving skills and ability to work effectively in a distributed, international team environment. - 7 years of experience minimum Technical Knowledge - Strong Java development experience (essential), including advanced