Strong Junior Java Developer

Sigma Software · Remote · Brazil only

Brazil only2+ years requiredOpen 9 monthsGhost risk: high

Apply on Sigma Software's site

Posted on Sigma Software's own careers page on 9 February 2026. You apply directly with the company.

Psst members see new jobs a day before they're public here. Every morning they get the jobs we found that day by email, with the company and the apply link, so they can apply before the crowd. Try 3 days for $1.99

About the job

Experience level: mid senior level.

  • Design, develop, and implement large-scale distributed systems to handle substantial data volumes, ensuring scalability, low latency, and fault tolerance
  • Implement APIs and event-driven solutions to meet system requirements and enhance functionality
  • Create and execute comprehensive unit tests, API tests, regression tests, and performance tests to ensure the reliability and efficiency of the system
  • Collaborate closely with cross-functional teams to promptly address and resolve production incidents, ensuring minimal downtime and swift recovery
  • 2 years of experience in software development
  • Proficiency in Kotlin, Java, and Kafka, with expertise in frameworks such as Spring Boot
  • Familiarity with AWS and EKS
  • Strong knowledge of CI/CD pipelines and related tools
  • Hands-on experience in designing, building, and deploying scalable, highly available systems
  • Experienced with event-driven architectures and a deep understanding of at least one event streaming solution (e.g., Kafka, SNS)
  • Proficient in working with both SQL and NoSQL databases
  • Familiarity with cloud platforms such as AWS, Azure, or Google Cloud
  • Analytical and problem-solving skills

We seek a skilled and motivated Java Developer with Spring and AWS Services expertise to join our dynamic team. As a Java Developer, you will be responsible for designing, developing, and implementing high-quality software solutions using Java technologies.

The team is developing a customer-related platform for a client who has a leading marketplace specializing in pet products.

We are looking for a person who is interested in building high-performance, highly available, and scalable distributed systems.

Apply on Sigma Software's site

Ghost Job Detector: Ghost risk: high
  • Open 9 months
  • No pay listed
Signals, not proof. Check the company's page before you spend time on it.