Middle Java Developer
Sigma Software
The role
Job description
- Design, develop, and implement large-scale distributed systems to handle substantial data volumes, ensuring scalability, low latency, and fault tolerance
- Architect and implement APIs and event-driven solutions to meet system requirements and enhance functionality
- Diagnose and resolve complex production issues across services and the technology stack, delivering both code and data fixes
- Create and execute comprehensive unit tests, API tests, regression tests, and performance tests to ensure the reliability and efficiency of the system
- Work closely with cross-functional teams to promptly address and resolve production incidents, ensuring minimal downtime and swift recovery
- 3+ years of software development experience
- Proficiency in Java, and Kafka, with expertise in frameworks like 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
- Experience with event-driven architectures and a deep understanding of at least one event streaming solution (e.g., Kafka, SNS)
- Proficiency in both SQL and NoSQL databases
- Familiarity with cloud platforms such as AWS, Azure, or Google Cloud
- Strong analytical and problem-solving skills
- At least C1 level of English
PERSONAL PROFILE
- Excellent communication skills and the ability to work with cross-functional teams
- Strong problem-solving skills
We seek a highly skilled a Middle Java Developer with Spring, Kafka and AWS Services expertise to join our dynamic team. As a Middle 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.
CUSTOMER
Our client has a leading marketplace specializing in pet products.
PROJECT
The client has an innovative customer-focused platform for a top-tier client, a leader in the pet products marketplace. This cutting-edge platform aims to revolutionize the shopping experience for pet lovers, enhancing customer engagement, and streamlining access to a vast range of pet products.
Originally posted on Himalayas
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Listing details
- Listed location
- Brazil
- Employment
- Full Time
- Published
- Jul 4, 2026
Listing trust
- Observed through
- Himalayas
- Listing last observed
- Jul 26, 2026
Work-from eligibility is based on normalized evidence in the listing: Brazil.
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