2140 java English-speaking jobs in Warsaw

Technical Lead - Borglet Miejsce pracy: Warszawa Technologies we use Expected Java Python C++ C JavaScript ... of experience with software development in one or more programming languages (e.g., Python, C, C++, Java

Warszawa Technologies we use Expected Apache Spark Apache Hadoop map-reduce Delta Lake Apache Kafka Java ... enhance availability Participate in sophisticated, large-scale projects in an Agile environment using Java ... technologies such as Spark, Hadoop Stack, and Kafka Proven record of delivering highly optimized code in Java ... databases, preferably HBase and Cassandra Proficiency in data structures and algorithms Proven expertise in Java

Software Architect Miejsce pracy: Warszawa Technologies we use Expected Java Spring Boot Quarkus AWS ... responsibilities Architect, design, and implement scalable, reliable, and secure software solutions using Java ... practices, including authentication, authorization, and secure API development Our requirements 10 years of Java

Experience in one or more of the following: C, C++, Java, Python, Go. ... Reliability Engineering - Early Career 2025 Miejsce pracy: Warszawa Technologies we use Expected C C++ Java

We are seeking a highly skilled and experienced Senior Software Engineer with expertise in Java development ... Strong knowledge of Java 8/11+, Spring Framework (Spring Boot, Spring MVC), Hibernate/JPA. ... Key Responsibilities: Design, develop, and maintain scalable and high-performance Java-based applications ... s degree in Computer Science, Engineering, or related field.5+ years of experience in Java development

Developer with ETL Responsibilities: Design, develop, and maintain Java-based microservices and ETL ... number of recruitment projects we undertake for our partners, we are currently looking for: Senior Java ... Agile environment to deliver high-quality software Requirements: Requirements: Strong proficiency in Java

passionate about data relationships, performance, and scalability.If you enjoy working with Neo4j , Java ... experience in software development 3 years working directly with Neo4j and Cypher Strong skills in Java ... Neo4j Write and tune Cypher queries and data pipelines Develop custom plugins and API integrations in Java

Work model: hybrid with 1-2x week visits in office in Warsaw / Cracow Tech stack: Java 11/17, Hibernate ... and implement systems in line with regulatory requirements Handle development/design projects using Java ... Ensuring applications maintenance Refactoring Requirements: 5 years of experience and familiarity with: Java

Are you an experienced Java engineer ready for a new adventure? ... Strong command of Java and proficiency in modern frameworks Hands-on experience with React ; Angular ... quality-focused environment What We’re Looking For At least 4 years of experience developing web applications in Java

equivalent experience Development experience and a good understanding of architecture concepts Languages - Java

Required Skills and Experience 5+ years of experience in Java development (Java 17+, Maven, JUnit5). ... Type: B2B (160–180PLN/h + VAT) Remote Ratio: 40% Key Responsibilities Design, develop, and optimize Java-based

The existing software stack includes Java (1.6/1.8), JSP, Oracle DB, GWT, Swing, Stripes, and Tomcat. ... The existing software stack includes Java (1.6/1.8), JSP, Oracle DB, GWT, Swing, Stripes, and Tomcat. ... direction and mentoring the development team. 6+ years of professional software engineering experience with Java ... design and execution of modernization initiatives, Refactoring and extracting functionality from a large Java ... Collaborate with database experts on Oracle optimization and potential migration strategies] Requirements: Java

(JavaScript and Java). ... Use JavaScript and Java automation frameworks to create detailed test plans and scalable, reliable solutions ... Develop automated test code using Playwright for UI and API, and Java-based unit tests for backend services ... UX automation with Playwright or Cypress; multi-browser testing Experience with API automation using Java ... layers, and software development lifecycle processes Experience testing web applications, REST APIs, Java

About the Role We're looking for a talented QA Engineer with strong Java skills to join our team. ... someone who is passionate about ensuring the highest quality of software, has a solid background in Java ... (Java 17+) Proficiency in API testing tools such as Postman and RestAssured Solid understanding of BDD ... behavior using tools like Datadog or Prometheus Requirements Strong experience in test automation using Java ... synchronize with the team (2-3 days) Responsibilities Design and implement automated test frameworks using Java

True Full-Stack Versatility : Proven expertise in at least one side of our stack (e.g., Java backend ... Backend & Distributed Systems Expertise : A strong background in backend development (Java preferred) ... Lead and Inspire : Lead a full-stack feature team of client (C++/Lua) and server (Java) engineers, fostering ... You'll guide your team to work effectively across the entire stack—from our C++/Lua client to our Java ... Quality : Partner with architects to design and implement scalable, high-performance backend services (Java

Full Stack Development Lead (Java React.js) Hybrid in Warsaw (3 days/week onsite required) | Full-time ... Back-End: Proficiency in Java, Spring Boot, Hibernate, JPA, and RESTful API development. ... Build and maintain RESTful APIs and microservices using Java, Spring Boot, Hibernate, and JPA. ... Role Overview We are looking for a Full Stack Development Lead with expertise in Java and React.js to ... Computer Science, Engineering, or related field. 7 years of hands-on experience in full-stack development (Java

If you're eager to work with the latest technologies, such as Java 21 and SpringBoot 3.4, Uncapped ... Our Tech Stack You will have a chance to work with these technologies: Java 21 Spring Boot/Cloud GCP ... Passion for Java programming and a desire to make a positive impact in the software industry using the ... develop, and maintain microservice architectures for high-performance applications using the latest Java ... Kubernetes Database suited for problem (SQL/NoSQL) Who you are 10 years of hands-on experience in modern Java

technologies-expected : Java TypeScript Pulumi Terraform technologies-optional : Trino about-project ... particular Cloud infrastructure architecture and orchestration experience Experience developing software in Java

technologies-expected : Java Bitbucket Git Jira Confluence Selenium Playwright about-project : Client ... , Maven, Office365 Test Automation Frameworks/Libraries: Selenium, Playwright Programming Language: Java ... Test Automation 5+ year experience in Automation Testing of modern UI (Web) in Selenium Very good in Java

technologies-expected : Jira Confluence Figma HTML Java PHP technologies-optional : BPMN about-project ... Technical Understanding: Ability to read and understand code (HTML, Java, PHP) to collaborate effectively ... requirements-expected : Ability to read and understand code (HTML, Java, PHP) Proven experience in requirements