Python Full Stack (with React)

About the Position

Join our team as a Python Full Stack Developer with React expertise, focusing on building and enhancing modern GenAI 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 or higher.

• 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

• Relocation options
• Experience in an international environment
• Cross-cultural experience
• Feedback culture
• Regular appraisals
• Annual holiday - 20 or 26 days (depending on seniority)
• Occasional leave - 1 or 2 days (depending on circumstances)
• Child care leave - 2 days or 16 hours per year
• Absence due to force majeure - 2 days or 16 hours per year
• Maternity Leave - 20 weeks
• Parental Leave - 41 weeks
• Paternity Leave - 14 days
• Expert-led tech courses
• Internal instructor-led soft skills courses
• Comprehensive in-house self-learning resources
• Access to external self-learning libraries
• Cloud Programs: MS Cloud Academy, AWS Partner Academy, Google Cloud Academy
• Custom Learning Programs: upskilling, reskilling, technical mentorship
• Leadership Programs for Managers
• Multisport card
• LuxGood Program: wellbeing seminars, contests, relaxation sessions, yoga sessions, etc.
• One Team Program: Buddy for each New Joiner; seminars, meeting and workplace space to support integration with local community and culture; “Hire me” workshops for partners
• Preferential banking offer
• Preferential car leasing offer
• Cafeteria program discounts
• Luxoft Social Benefit Fund: sport and recreation benefits
• Private Healthcare Insurance with unlimited access to specialists
• Full dental support
• Travel Insurance
• Possibility to add private healthcare coverage for family members at the corporate rate
• Life insurance at the corporate rate for employees and family members
• Reimbursement for corrective glasses
• Fun social activities organized by the Luxoft team
• Online entertainment events for the whole company and local team events
• A workplace where you’re treated with respect within a multicultural team
• Rotation between projects and accounts
• New career opportunities

About the Company

Luxoft is a global technology services company that specializes in delivering innovative solutions across various industries. We are committed to fostering a diverse and inclusive work environment where our employees can thrive and grow professionally.

Contact

Location: Remote Poland, Poland

Position: Python Full Stack (with React)

Requisition Number: VR-124070