Sr./Staff Backend Engineer

New
O
OscilarFintech AI
Brazil - RemoteFull-TimeSenior
Salary not disclosed
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Job Details

Experience
5+ years
Required Skills
AWSDockerJavaKafkaKubernetesClickhouseCI/CDRESTful APIsMicroservicesDistributed Systems

Requirements

  • Bachelor's or Master's degree in Computer Science, Software Engineering, or a related field.
  • 5+ years of experience in backend software development, with a focus on Java and AWS technologies.
  • Strong experience in building and operating low latency, high scale services in a distributed environment.
  • Proficient in Java programming, with a deep understanding of its ecosystem and related frameworks.
  • Knowledge of microservices architecture, containerization technologies (Docker, Kubernetes), and distributed data systems (Kafka, Clickhouse).
  • Familiarity with RESTful API design, and a strong understanding of security best practices.
  • Experience with CI/CD tools (Jenkins, Git, Maven, Gradle) and agile development methodologies.
  • Excellent problem-solving skills, attention to detail, and a strong ability to work independently or as part of a team.
  • Strong communication skills, both written and verbal.

Responsibilities

  • Design and develop scalable, high-performance, low-latency backend services using Java and AWS technologies.
  • Collaborate with the product management, frontend, and QA teams to define technical requirements and ensure smooth integration with other components of the platform.
  • Optimize and enhance existing services to achieve maximum performance, reliability, and maintainability.
  • Identify and resolve bottlenecks in the system, ensuring optimal resource utilization and system stability
  • Implement best practices for code quality, testing, and deployment, including continuous integration and continuous deployment (CI/CD) pipelines.
  • Proactively monitor the health and performance of backend services, taking necessary actions to mitigate potential issues.
  • Provide technical guidance and mentorship to junior team members.
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