We're hiring a Backend Developer to join the Circle Halo team.
We're building a SaaS product that brings e-commerce sellers' order and production workflows together on a single platform. We consolidate orders from marketplaces such as Etsy, Shopify, Amazon, and more into one screen, enabling production tracking and operational management from one place.
We're looking for a team member who will help strengthen our backend, contribute to technical decisions and product ideas, and take ownership.
Work Model:
Remote
Profile We're Looking For:
- At least 5 years of backend development experience
- Curious and growth-oriented; able to learn independently
- Actively uses AI tools in daily workflows (e.g., analysis, refactoring, testing, documentation, research)
- Enjoys generating ideas and contributing to technical design and product development
- Careful about sustainable code, performance, security, and scalability
Responsibilities:
- Develop REST APIs using , TypeScript, and Express
- Work with a layered architecture (controller/service/repository)
- Data modeling and migration management with PostgreSQL and Sequelize
- Query optimization and performance improvements
- Multi-tenant architecture and organization-based authorization
- Redis + BullMQ for job queues, scheduled tasks, caching, and rate limiting
- Session/cookie-based authentication, security, and GDPR compliance What We'll Do Together
- Improve the existing e-commerce SaaS backend and make it more sustainable
- Grow the platform with new integrations and features
- Design and deliver new products and modules on the roadmap together
- Take the platform to the next level (scale, performance, security, developer experience)
Kıdem düzeyi
Orta-Üst Düzey Yönetici
İstihdam türü
Tam Zamanlı
Görev tanımı
Mühendislik ve Bilgi Teknolojisi
Sektörler
Masaüstü Bilgisayar Yazılımı Ürünleri
CircleHalo