- Design and implement large-scale distributed systems for an E-commerce platform.
- Build scalable backend services and microservices using Python.
- Develop responsive frontend functionality using React and create REST/GraphQL APIs.
Sigma Software
7 open remote positions
Sigma Software creates innovative digital products that combine scalability, performance, and outstanding user experience. We are a team of engineers collaborating on high-impact projects for leading marketplaces.
Open Positions
- Develop and maintain scalable, high-performance frontend applications using React and Next.js.
- Collaborate with Product, Design, and Backend teams to deliver seamless and user-friendly experiences.
- Integrate APIs and backend services into frontend applications and ensure responsive design and accessibility.
- Develop and maintain robust software applications using TypeScript/JavaScript, Node.js, Nest.js, and React.
- Implement new functionality from scratch, such as role-based access control services and API integrations, under the guidance of Senior Developers.
- Work in an AI-augmented development environment, leveraging tools like Claude Code, Cursor, and Microsoft Copilot.
- Develop and integrate ML, NLP, and Generative AI models to create smart collaborative solutions.
- Build and optimize agentic workflows using LangChain, LangGraph, and similar frameworks.
- Collaborate with engineering and product teams to deliver AI-driven features and prototype tools.
- Design, build, and evolve Data Warehouses, Data Marts, and enterprise data models to support analytics and business decision-making.
- Design, implement, and optimize scalable ELT pipelines and data processing solutions, ensuring reliability, performance, and maintainability.
- Drive technical decisions related to data architecture, platform evolution, data modeling approaches, and integration patterns.
- Design and implement a scalable event-driven communications platform for high-load multi-channel delivery.
- Build highly reliable and fault-tolerant message delivery systems ensuring delivery continuity.
- Manage large-scale real-time event processing pipelines and implement provider failover strategies.
- Plan, manage, and monitor project execution to ensure delivery on time and within budget.
- Drive end-to-end project lifecycle management using appropriate delivery methodologies and best practices.
- Lead cross-functional transformation initiatives involving multiple business units and internal teams.