What we offerVacanciesSenior Java/Kotlin Engineer

Senior Java/Kotlin Engineer

Brazil Colombia Latin America Mexico Java Software Developer
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Required skills

Java/Kotlin development / expert
AWS/EKS / strong
Event-driven architecture / strong
CI/CD pipelines / strong
SQL/NoSQL databases / strong

Are you ready to build high-performance, scalable, and reliable distributed systems that serve millions of users worldwide? Sigma Software is looking for a Senior Java/Kotlin Developer to join our remote team and work on an innovative platform for a leading company in the pet products marketplace.

This is your chance to contribute to a cutting-edge e-commerce solution, leveraging modern cloud technologies and event-driven architectures to revolutionize the shopping experience for pet lovers.

Why Join Us: You’ll be part of a global team, working on impactful projects with advanced tech stacks, while enjoying the flexibility of remote work and opportunities for professional growth.

Customer

Our client is a leading e-commerce company in the pet products marketplace, offering a vast range of items from food and toys to healthcare products. Recognized for its customer-centric innovations, award-winning service quality, and efficient logistics, the company serves millions of pet owners worldwide.

Project

You will join a team developing an innovative customer-focused platform designed to enhance engagement and streamline access to pet products. The project involves creating large-scale distributed systems with high availability and low latency, integrating APIs, and implementing event-driven solutions.

Key Technologies: Kotlin, AWS, EKS, CI/CD, Kafka/SNS, SQL, NoSQL

Requirements

  • 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

ERSONAL 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

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
Meet your team!

WHY US

  • Diversity of Domains & Businesses
  • Variety of technology
  • Health & Legal support
  • Active professional community
  • Continuous education and growing
  • Flexible schedule
  • Remote work
  • Outstanding offices (if you choose it)
  • Sports and community activities

REF3701O

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