* Salário: R$ 2.000 a R$ 5.000 por mês (estimado)
* O valor exibido é uma estimativa calculada com base em dados públicos e referências do mercado. Não garantimos que este seja o salário oferecido para esta vaga específica.
Área: Outros
Nível: Senior
We are hiring a Senior Java Developer to deliver high-quality backend solutions in Java with a focus on scalability, performance, and maintainability. You will work with the team on architecture, testing, and Dataflow/Apache Beam workloads while partnering with clients; apply today.
Responsibilities
- Implement and design scalable backend services using Java technologies
- Coordinate with team members to define solution architecture that meets business and technical requirements
- Produce readable, maintainable code that follows best practices and coding standards
- Improve system performance and scalability to protect user experience quality
- Diagnose and fix complex defects through debugging and troubleshooting
- Review code and provide actionable feedback to strengthen overall output
- Partner with stakeholders to gather requirements and deliver business-aligned solutions
- Track industry trends and emerging technologies to bring fresh ideas to the team
Requirements
- Proven 3 years of practical work with Java (Core, Collections, StreamAPI, Concurrency) for building resilient backend systems
- Strong command of JDK 17+ and experience running builds with Maven or Gradle
- Hands-on background with Apache Beam and Dataflow, including DoFn, ParDo, and GroupByKey, plus deployment and monitoring of Dataflow jobs
- Demonstrated strength in QA practices, including writing JUnit unit tests and performing detailed code reviews
- Clear English communication skills (B2+ upper-intermediate or higher) with experience in client-facing discussions and status updates
Nice to have
- Working knowledge of Google Cloud Platform (GCP), including Cloud Storage, Pub/Sub, IAM roles, and security best practices
- Experience across SQL and NoSQL stores such as BigQuery, relational databases, and NoSQL databases for querying and managing data
- Exposure to CI/CD automation with Jenkins for build and deployment pipelines
- Familiarity with AVRO and Parquet as data serialization and storage formats
- Knowledge of XML and XSD for validation and data modeling
- Experience with Equifax GBP or comparable financial or credit-related systems