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

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

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

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