Python Full Stack (with React)

About the Position

We're seeking a Python Full Stack Developer with React experience for a senior role in a remote position in Romania, focusing on building enterprise-grade AI solutions.

Responsibilities

• Design, develop, and maintain full-stack applications using Python, FastAPI, and React.
• Build and enhance Agentic AI solutions leveraging LLMs, LangChain, LangGraph, and AI orchestration frameworks.
• Develop backend services, APIs, and integrations with external systems and AI tools.
• Design and optimize data models and queries in PostgreSQL.
• Implement caching, session management, and performance optimization using Redis.
• Collaborate with architects, DevOps engineers, and product stakeholders to deliver scalable solutions.
• Ensure code quality through testing, code reviews, and adherence to engineering best practices.
• Contribute to system observability, monitoring, troubleshooting, and platform reliability.
• Participate in solution design and technical leadership.
• Support CI/CD processes and cloud-native application deployment.

Requirements

• Must have

  • 7+ years of professional software development experience.
  • Strong expertise in Python and modern backend development.
  • Experience with FastAPI and RESTful API design.
  • Strong frontend development experience with React.js.
  • Hands-on experience building Agentic AI applications.
  • Practical experience with LLMs (OpenAI, Azure OpenAI, Anthropic, or similar), LangChain, LangGraph, Langfuse.
  • Strong knowledge of PostgreSQL.
  • Experience with Redis.
  • Understanding of software architecture, design patterns, and scalable distributed systems.
  • Experience with Git, CI/CD pipelines, and modern development practices.
  • Good communication skills and ability to work in an international environment.
  • English: B2 Upper Intermediate

• Nice to Have

  • Experience with security testing, application security, or secure coding practices (preferred).
  • Experience with Azure cloud services.
  • Experience with RAG (Retrieval-Augmented Generation) architectures.
  • Knowledge of Docker, Kubernetes, and cloud-native deployments.
  • Exposure to cybersecurity, vulnerability management, or enterprise security platforms.

We Offer

• Remote work from Romania.
• Competitive salary and benefits.
• Opportunity to work on cutting-edge AI projects.

About the Company

Join Luxoft, a leading global provider of digital transformation and technology services, where you will be part of a dynamic team developing innovative solutions.

Apply

Interested candidates can apply for the Python Full Stack (with React) position in Remote Romania.