Sigma Software

Lead the technical design and architecture of a modern enterprise-scale data platform.Define scalable data flows from Iceberg-based event storage into analytical and operational data products.Select technologies for orchestration, transformation, querying, serving, and storage.Design canonical entities and data models across advertising, campaigns, inventory, billing, and customer d

Design, develop, and maintain scalable full-stack applications using JavaScript, TypeScript, NestJS, React, and AWS.Implement complex business logic for digital advertising campaign management.Participate in technical discussions, architecture decisions, and solution design activities.Collaborate with developers, architects, QA engineers, and project managers.Improve application per

Design, develop, and maintain scalable full-stack applications using JavaScript, TypeScript, NestJS, and React.Implement and support complex business logic for digital advertising campaign management.Participate in technical discussions, architecture decisions, and solution design activities.Collaborate with developers, architects, QA engineers, and project managers.Improve applicat

Design, develop, and maintain scalable full-stack solutions using Java, Spring, and Angular.Develop and support complex business logic for advertising campaign management.Participate in architecture discussions and contribute to technical solution design.Build reliable, maintainable, and high-performance enterprise applications.Improve system scalability, reliability, and overall pl