* 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 looking for a Senior Java Developer to build scalable Java backend services with strong engineering quality and reliability. You will design, develop, and optimize solutions, collaborate with cross-functional teams, and support client-facing delivery; apply now.
Responsibilities
- Design and implement dependable, scalable backend systems using Java technologies
- Collaborate with teammates to shape architecture that fits business and technical requirements
- Write clean, maintainable, efficient code aligned with best practices and coding standards
- Optimize application performance and scalability to deliver high-quality user experiences
- Troubleshoot and debug complex technical issues to drive resolution
- Participate in code reviews and give constructive feedback to raise team quality
- Work with stakeholders to capture requirements and deliver solutions that meet business needs
- Stay current with industry trends and emerging technologies to propose innovative ideas
Requirements
- Hands-on experience of 3 years with Java, including Core, Collections, StreamAPI, and Concurrency to build robust backend systems
- Solid proficiency with JDK 17+ and practical use of Maven or Gradle for builds and dependency management
- Practical experience with Apache Beam and Dataflow, including DoFn, ParDo, and GroupByKey, plus deploying and monitoring Dataflow jobs
- Strong testing and quality assurance skills, including unit tests in JUnit and thorough participation in code reviews
- Excellent English communication skills (B2+ upper-intermediate or higher) and proven client-facing experience to gather requirements and provide updates
Nice to have
- Familiarity with Google Cloud Platform (GCP) basics, including Cloud Storage, Pub/Sub, IAM roles, and security best practices
- Experience with SQL and NoSQL databases, including BigQuery, relational databases, or NoSQL stores for data management and querying
- Familiarity with CI/CD pipelines using Jenkins to automate build and deployment workflows
- Knowledge of AVRO and Parquet for efficient data serialization and storage formats
- Understanding of XML and XSD for data modeling and validation
- Prior experience with Equifax GBP or similar systems for financial or credit-related data handling