Senior JavaKotlin Engineer

Sigma Software; São Paulo; Teletrabalho; BRL 120.000 - 150.000; Tempo integral

Resumo da oferta

A leading software company based in São Paulo is seeking skilled software developers with extensive experience in distributed systems and Kotlin. The ideal candidate will be responsible for designing and implementing APIs while ensuring system scalability and performance. Strong problem-solving skills and the ability to communicate in English at a high level are essential for this role. Remote work is available for qualified candidates.

Qualificações

• 7 years of experience in software development.
• Minimum 4 years of experience with Kotlin.
• 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.

Conhecimentos

Kotlin

AWS

CI / CD pipelines

Event-driven architecture

SQL

NoSQL

English (C1)

Ferramentas

Kafka

Kubernetes

AWS Lambda

DynamoDB

Descrição da oferta de emprego

Responsibilities :

• Design, develop and implement large-scale distributed systems ensuring scalability, low latency and fault tolerance.
• Architect and implement APIs and event-driven solutions.
• Diagnose and resolve complex production issues across services and technology stack.
• Deliver both code and data fixes.
• Create and execute unit, API regression and performance tests.
• Collaborate with cross‑functional teams to resolve production incidents quickly.

Qualifications :

• 7 years of experience in software development.
• Minimum 4 years of Kotlin experience.
• Familiarity with AWS and EKS.
• Strong knowledge of CI / CD pipelines and tools.
• Experience designing, building and deploying scalable highly‑available systems.
• Event‑driven architecture experience and deep understanding of at least one event streaming solution (Kafka, SNS).
• Proficiency in SQL and NoSQL databases.
• Familiarity with AWS, Azure or Google Cloud.
• Strong analytical and problem‑solving skills.
• Excellent English communication skills (C1).

WILL BE A PLUS :

• Experience with microservices architecture.
• Container orchestration with Kubernetes.
• Domain knowledge in e‑commerce or pet products.
• Experience with AWS Lambda or DynamoDB.

PERSONAL PROFILE :

• Strong communicator with ability to work in cross‑functional teams.
• Analytical thinker with problem‑solving mindset.
• Proactive and collaborative approach to incident resolution.
• Adaptability in fast‑paced environments.
• Leadership skills and mentoring experience.

Remote Work: Yes

Employment Type: Full‑time

Key Skills: REST, Eclipse, Junit, Spring, Struts, SOAP, Jpa, Hibernate, Maven, J2EE, Jdbc, Java

Experience: years

Vacancy: 1