Senior Backend Engineer

10Web.io

10Web.io

Software Engineering
Yerevan, Armenia
Posted on Oct 9, 2025

We’re looking for a Backend Web Engineer who loves working with Node.js and Phyton stacks. If you thrive on building high-performance services, enjoy solving complex problems with AI/ML-powered products, and want to help us automate web development at scale, you’ll fit right in.

Core responsibilities:

  • Design & build scalable, fault-tolerant backend services in Node.js/Python
  • Architect, debug, and optimize microservices that power our AI-driven website generation, content creation, and optimization engines
  • Write clean, testable code that follows SOLID principles and established design patterns
  • Own quality—add unit/-integration tests, set up CI pipelines, review peer code, and improve performance and security
  • Maintain & enhance existing systems, refactor legacy components, and migrate services when needed
  • Collaborate closely with frontend, DevOps, and product teams to ship new features quickly and reliably

Required qualifications:

  • Bachelor’s degree in Computer Science or a related field (Master’s a plus)
  • 5+ years of professional backend development
  • Strong grasp of asynchronous programming, event-driven architecture, and REST API/GRPC design
  • Production experience with SQL databases (MySQL or PostgreSQL) and query optimisation
  • Solid understanding of design patterns, SOLID principles, and clean architecture
  • Proficiency with Git and collaborative workflows (PRs, code reviews)
  • Comfortable working in Linux/Bash environments

Preferred qualifications:

  • Familiarity with WordPress
  • Knowledge of JavaScript and some hands-on frontend experience (e.g., React or similar) is a strong plus.
  • Experience with NoSQL/document databases (e.g., MongoDB)
  • Knowledge of containerization (Docker), orchestration (Kubernetes), and CI/CD pipelines
  • Advanced written and spoken English