145 java English-speaking jobs in Warsaw

Core Technologies: Strong hands-on expertise in Java, Oracle Database, and Microsoft SQL Server (MSSQL

5 years of professional software development experience with Python and/or Java Hands-on experience in ... development practices (for Java developers), or modular application design and dependency management ... developing and maintaining backend applications and REST APIs Familiarity with Spring Boot and standard Java ... for technical communication and documentation Nice to have: Experience working with both Python and Java ... Automated Security Retest Engine platform, Develop and enhance Python-based processing pipelines and Java

Good knowledge of JVM concepts, application logs, and Java troubleshooting techniques. ... Title: Java SRE Work Mode: Hybrid (2 days onsite is must) Location: Warsaw, Poland Key Requirements · ... Strong hands-on experience with Java applications and a solid understanding of application architecture ... Perform troubleshooting, root cause analysis, and issue resolution across Java-based applications.

EPAM's Financial Services Practice is looking for an exceptionally talented Senior Java Developer to ... Responsibilities Design, develop, and maintain robust Java-based backend services and applicationsBuild ... with continuous feedback Requirements 6 years of professional software development experienceStrong Java ... development experience — with a focus on Java 8 & 9Experience with NoSQL databases — ideally MongoDBExperience

Design and build backend services and APIs using Java, Kotlin, and Spring Boot. ... Our core technology stack includes Kotlin, Kotlin Multiplatform (KMP), Java, and Spring Boot*. ... You don't need to be proficient in Spring Boot, but keep in mind that our application is built with Java ... Some backend development experience with Java, Spring Boot, APIs, and microservices Familiarity with

What we're looking for 5+ years of backend development, with deep expertise in Java and its ecosystem ... Build and scale the Java services at the core of our decisioning platform, where latency and reliability

Strong expertise in: Core Java (Java 8/11/17) Spring Boot Spring MVC Microservices Architecture RESTful ... Required Skills 7 years of experience in Java application development. ... Develop backend services using Java, Spring Boot, and related frameworks. ... Scope of Services Design, develop, test, and deploy scalable Java-based applications. ... The ideal candidate should have hands-on experience in Core Java, Spring Boot, Microservices, REST APIs

Technical Knowledge: Strong Java development experience (essential), including advanced knowledge of

Strong knowledge of: Java 8/17, Spring Boot, Hibernate, Oracle PL/SQL oraz Liquibase Frontend experience

Senior Software Engineer — Java / Microservices Start date: ASAP | Contract type: B2B (145-170pln) | ... Tooling: Claude Code (mandatory) / GitHub Copilot / Cursor Requirements Must have: Strong experience with Java ... productivity tool — agentic, AI-first development is how this team operates Tech Stack Language & Frameworks: Java

What we're looking for 5 years of professional experience with Java. ... Requirements: Java, Spring Boot, Microservices, REST, Agile, AWS, Hibernate, Spring, DynamoDB, NoSQL ... to learn, grow and make a real impact on the products we build ,[Design, build and maintain scalable Java ... Our backend stack includes Java , Spring Boot , AWS , MySQL , DynamoDB and microservices, and we're continuously

Requirements: Java ... Java Expertise: 2-4 years of hands-on experience with Java in its various forms and frameworks. ... We are looking for an ambitious and proactive Java Developer to join our growing team.

in Java software development Experience working with backend systems and API development Knowledge of ... As a Java Software Engineer, you must meet the following criteria: Minimum 5 years of professional experience ... within a network domain, Transforming network feature definitions based on XML/XPath into Java-based ... about their work The ability to change the project you work on ,[Working on backend development in Java ... The project and the team We are looking for a Java Software Engineer to join a strategic network automation

(Java 11/17/21, Spring/Spring Boot, React, NodeJS, Hibernate)] Requirements: Java, CAN, ROOM, Design ... Degree) of Computer Science or other related numerate discipline Have at least 1 - 3 years of commercial Java ... languages and technologies as those vary from project to project, a large part of our tech stack is Java

Proven experience as a Java Developer. ... We’re looking for a Java Developer who thrives on creating innovative and high-performance solutions. ... accelerate your development, and ensure your skills make a difference. ,[Design, develop, and maintain Java-based ... Requirements: Spring Framework, Hibernate, Microservices, API, Kafka, Cloud platform, AWS, GCP, Azure, Degree, Java

Strong proficiency in Java 21 and related frameworks (Spring, Hibernate, etc.) ... Your background and skills include: Good communication skills (good English is a must) Java 21, Spring ... Main responsibilities in this role: Design, develop and maintain Java applications supporting our savings ... personal data can be found at: reserve the right to reply only to selected applications. ,[] Requirements: Java

3-5 years of professional experience in big data engineering Expertise in Spark and Java/Scala Additional ... knowledge of Python, Java, DevOps, Big Data, CI/CD tools, microservices, APIs, Airflow, and GIT Strong ... costs and deadlines, proposing mitigation strategies when necessary] Requirements: Spark, SQL, Python, Java

At least 5 years of Java practice Strong experience with Java 17 and the Spring Boot framework Deep understanding ... proxy layer, Implementing robust token validation, caching, and authorization mechanisms] Requirements: Java

Core Competencies Modern Java expertise (Java 17 and 21 or later). ... We also create standalone, constructible Java libraries that give any Java process access to Netflix ... Paved Path" (our recommended, supported standard path) for Java at Netflix. ... Experience building or operating sidecars, agents, or containerized Java services with tight resource ... The Role As a Staff Engineer you set technical direction for this area of the Java Platform Team.

Develop and maintain backend services using Java, Spring, Spring Boot, JPA, Hibernate, JDBC, and REST ... Demonstrated expertise in Java, Spring Boot, JPA, Hibernate, JDBC, REST and SOAP-based web services. ... Consolidated revenues as of 12 months ending March 2026 totaled $14.7B Overview of the Role As a Full Stack Java