Middle Java Developer

Sigma Software; Brasília; Presencial; BRL 100 000 - 130 000; Tempo integral

Resumo da oferta

Sigma Software is seeking a highly skilled Middle Java Developer to join our dynamic team in Brasília, Brazil. As a Middle Java Developer, you will design, develop, and implement high-quality software solutions using Java technologies, particularly Spring and Kafka.

Your role will involve creating large-scale distributed systems and architecting APIs for a revolutionary customer-focused platform in the pet products marketplace. Strong English proficiency and cloud service familiarity are essential.

Qualificações

• 3+ years of software development experience.
• Experience with event-driven architectures and understanding of event streaming solutions.
• Strong analytical and problem-solving skills.

Responsabilidades

• Design, develop, and implement large-scale distributed systems.
• Architect and implement APIs and event-driven solutions.
• Diagnose and resolve complex production issues.
• Create and execute comprehensive unit and regression tests.
• Work closely with cross-functional teams to resolve production incidents.

Conhecimentos

Java

Kafka

Spring Boot

AWS

CI/CD tools

SQL

NoSQL

Event-driven architecture

Analytical skills

English (C1)

Descrição da oferta de emprego

We seek a highly skilled 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.

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

Qualifications

• 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

Additional Information

• Excellent communication skills and the ability to work with cross‑functional teams
• Strong problem‑solving skills