Software Engineer – LLM & Agentic Systems

About the role

We are looking for a hands‑on Software Engineer with proven experience building production‑grade systems using Large Language Models (LLMs) and agent‑based coding tools. The role blends traditional backend development with the design and orchestration of LLM‑driven development workflows, and it is based on‑site.

Key responsibilities

• Design and implement workflows that leverage LLM‑based coding agents such as Codex or Claude Code.
• Define prompts, constraints, and system structures to ensure reliable agent output.
• Develop, maintain, and scale internal backend services and APIs using Python or Node.js.
• Work with SQL and NoSQL databases, handling performance, reliability, and data integrity.
• Implement authentication and authorization mechanisms (OAuth, JWT, identity providers).
• Build and manage Docker‑based containerized applications and support deployment pipelines.
• Integrate third‑party APIs, design robust data flows, and monitor integration health.
• Embed LLM capabilities into internal tools, ensuring secure and privacy‑compliant usage.
• Debug complex issues across services, agent workflows, and integrations, adding logging, monitoring, and alerting as needed.

Required profile

• 3–6 years of professional software development experience.
• Demonstrable projects using LLMs and agent‑based coding tools.
• Strong backend development skills in Python or Node.js.
• Experience designing RESTful APIs and working with both SQL and NoSQL databases.
• Solid understanding of authentication/authorization standards (OAuth, JWT).
• Hands‑on experience with Docker and container orchestration.
• Ability to validate, debug, and correct AI‑generated code.
• Professional level of English.

Required skills

• Large Language Model development (e.g., OpenAI Codex, Claude Code)
• Python
• Node.js
• REST API design
• SQL databases
• NoSQL databases
• OAuth / JWT authentication
• Docker & containerization