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

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