Java Developer

We are strengthening our data\-focused backend platform and need a Middle Java Developer to deliver scalable Java services and pipelines. You will code with Java 17\+, create Apache Beam transforms, deploy and monitor Dataflow jobs, and work closely with clients and teammates; apply today   **Responsibilities** * Develop scalable backend components using Java frameworks and tooling * Design solutions jointly with the team to align technical implementation with business needs * Produce well\-structured, efficient code that is easy to maintain and follows standards * Improve runtime performance and scalability to maintain a strong user experience * Diagnose defects and resolve incidents to preserve system stability * Contribute to peer code reviews and refine shared development practices * Engage stakeholders to capture requirements and deliver solutions that meet objectives * Evaluate new technologies and recommend adoption to increase team effectiveness **Requirements** * Minimum 2\+ years of professional Java experience, including Core, Collections, StreamAPI, and Concurrency for backend development * Working knowledge of JDK 17\+ and practical use of Maven or Gradle to manage builds and dependencies * Demonstrated ability with Apache Beam and Dataflow, covering DoFn, ParDo, GroupByKey transforms and Dataflow job deployment/monitoring * Solid testing and QA skills, including JUnit unit tests and disciplined participation in code reviews * Advanced English proficiency at B2\+ (Upper\-Intermediate) or above, comfortable in client\-facing discussions and status updates **Nice to have** * Working familiarity with GCP, including Cloud Storage, Pub/Sub, IAM roles, and security practices * Practical experience with SQL and NoSQL data stores such as BigQuery, relational databases, or other NoSQL systems * Understanding of CI/CD workflows and Jenkins for automated builds and deployments * Knowledge of AVRO and Parquet formats for serialization and efficient storage * Experience with XML and XSD for schema validation and modeling * Exposure to Equifax GBP or comparable systems in financial/credit data environments   **We offer** * International projects with top brands * Work with global teams of highly skilled, diverse peers * Healthcare benefits * Employee financial programs * Paid time off and sick leave * Upskilling, reskilling and certification courses * Unlimited access to the LinkedIn Learning library and 22,000\+ courses * Global career opportunities * Volunteer and community involvement opportunities * EPAM Employee Groups * Award\-winning culture recognized by Glassdoor, Newsweek and LinkedIn