
Open since Jun 2026
Strong Junior Java DeveloperSigma Software · Brasília
Strong Junior Java Developer
BrasíliaRemoteFull-time
AI Summary
Designs, develops, and implements large-scale distributed systems and APIs using Java, Spring Boot, and AWS services for a pet products marketplace platform.
About this role
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.
- 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
Skills
API TestingAWSCI/CDEKSEvent-driven ArchitectureJavaKafkaKotlinNoSQLPerformance TestingSpring BootSQLUnit Testing
Explore related jobs
More jobs at Sigma Software
- S
Senior Project Manager (New Initiatives)Kyiv, Kyiv city - S
Technical Product Manager (AdTech Platform)Bucharest, Bucharest - S
Senior DevOps Engineer (DefenceTech)Lviv, Lviv Oblast - S
Software Architect (AdTech)Lisbon, Lisbon - S
Senior Android Developer (AdTech SDKs)Kraków, Lesser Poland Voivodeship - S
Data EngineerWarsaw, Masovian Voivodeship
Similar Java jobs
- B
API Test EngineerBright Vision Technologies · Frisco / North Dallas, Texas - RIndia API testRamboll · Chennai, TN
- PSenior Testing Engineer - Selenium & API TestingPh7 · Bangalore, India
- D
QA Automation Engineer (Mobile & API Testing)Devsu · Peru - SPrincipal Testing Services Consultant (API Testing Specialist)SimCorp Sp. z o.o. · Manila
- D
Test Lead with Automation and API testing expertise, (AVP)Deutsche Knowledge Services Pte. Ltd., Manila Branch · Pune - Margarpatta
Jobs in Brasília
- N
Engenheiro (a) Operador do Sistema Elétrico PlenoNY STATE ELECTRIC & GAS CORP · Brazil, Brasília - D
Executivo Comercial - Brasília e RegiãoDiDi Global · Brasília, Brazil - UGestor De Execução - Sinop - MTUnilever Thai Trading Limited · Brasília, Brazil
- UGestor De Execucao - Cuiabá - MTUnilever Thai Trading Limited · Brasília, Brazil
- UAssessor de Execução - Goiânia - GOUnilever Thai Trading Limited · Brasília, Brazil
Browse these categories
Market data for this role
All reports →- SeriesRole reportsOne role family at a time: how many openings, what changed this week, who is hiring, what it pays.
- SeriesSalary reportsWhat employers publish in job postings, by level and workplace. Not self-reported pay.
- Market overviewState of tech hiring, September 2026: up 4.8%Tech hiring rose 4.8% month over month in September 2026, with 411,122 new listings. Customer support and account executive roles led the growth.