SONATA SOFTWARE OVERVIEW

Sonata is a global technology company specializing in platform-based digital transformation, supporting businesses to become connected, open, intelligent and scalable. Sonata’s Platformation™ methodology brings together industry expertise, platform technology excellence, design innovation and strategic engagement models to deliver sustained value to customers. A trusted partner of world leaders in the retail, manufacturing, distribution, travel, services and software industries, Sonata’s software portfolio includes the Brick & Click Retail Platform©, Modern Distribution Platform©, Rezopia Digital Travel Platform©, Kartopia E-commerce Platform©, Halosys enterprise development automation Platform©, CTRM Commodity Trading and Risk Management Platform© and KODO - AI Powered Customer Experience (CX) Platform. Sonata’s Platformation approach ensures services built on Microsoft Dynamics 365, Microsoft Azure, AWS, Cloud Engineering and Managed Services deliver on the Platformation promise. As world leaders in digital technologies including IoT, Artificial Intelligence, Machine Learning, Robotic Process Automation, Chatbots, Block Chain and Cyber Security, Sonata’s people and systems are nurtured to deliver on our commitment to excellence in business technology solutions.
Title- Software Engineer IV – CDP

EXPERIENCE:

10–14 years in scalable architecture, API design, search optimization, and cloud-native infrastructure within EdTech platforms

PRIMARY SKILLS:

• Backend Architecture & Development: Python, Django, Django REST Framework (DRF)
• Frontend Development: Node.js, React.js, Next.js, TypeScript
• Product Catalog & Data Modeling: PostgreSQL, DynamoDB, Elasticsearch, Redis
• Cloud & Infrastructure: AWS (Lambda, S3, CloudFront, API Gateway, RDS, Step Functions)
• API & Event-Driven Architecture: RESTful APIs, GraphQL, AWS SNS/SQS, Kafka
• CI/CD & DevOps: Jenkins, GitHub Actions, Terraform, Kubernetes (EKS)
• Monitoring & Security: DataDog, AWS CloudWatch, OAuth, JWT, GDPR/CCPA compliance

SECONDARY SKILLS:

• Expertise in AI/ML-driven product recommendations, ranking algorithms, and personalized catalog experiences
• Experience with metadata-driven catalog design, taxonomy management, and multi-language support
• Strong background in Django ORM performance tuning, async processing (Celery, Redis Streams), and caching (Redis, Memcached)
• Knowledge of GraphQL Federation, Graphene-Django, and Elasticsearch fine-tuning for real-time search optimization
• Proficiency in distributed systems, cloud security, and high-availability strategies

• Product Catalog System Architecture & Scalability:
• Architect, design, and optimize scalable, high-performance product catalog APIs in Django REST Framework (DRF)
• Define data models, indexing strategies (Elasticsearch, PostgreSQL), and caching layers for search performance
• Implement real-time catalog synchronization, pricing updates, and metadata-driven recommendations