onsite
Senior Fullstack Engineer Backend & AI Assisted - Intone Networks
Full Stack Developer
Senior Fullstack Engineer responsible for designing and optimizing heavy backend services, writing advanced SQL, and leveraging AI‑assisted coding tools such as Claude Code and Codex within modern IDEs.
About the role
Key Responsibilities
- Design, develop, and maintain high‑performance backend services and APIs.
- Write and optimize complex SQL queries, including advanced JOINs and performance tuning for PostgreSQL and MS SQL databases.
- Integrate AI coding agents (e.g., Claude Code, Codex) into the development workflow to accelerate code generation and review.
- Collaborate with front‑end engineers to deliver end‑to‑end features while ensuring scalability and reliability.
- Participate in code reviews, mentor junior developers, and contribute to best‑practice documentation.
Requirements
- 5–7+ years of professional software development experience with a strong focus on backend engineering.
- Deep expertise in relational databases, advanced SQL writing, and query performance optimization.
- Hands‑on experience using AI‑assisted coding tools and IDEs such as VSCode, Claude Code, or Codex.
- Excellent analytical and communication skills; ability to articulate technical ideas and collaborate in a team environment.
- Proven ability to work independently, adapt to new technologies, and contribute to a high‑performing engineering team.