Full Stack Engineer (Python/AWS)

Zakres obowiązków

• Design, develop and maintain backend services in Python using FastAPI, Starlette and similar technologies
• Build secure authentication and authorization solutions using OIDC, SAML, JWT and SSO
• Integrate applications with identity providers such as Azure AD and Okta
• Develop asynchronous and concurrent Python applications
• Build event-driven and streaming architectures using AWS messaging services and Redis
• Develop REST APIs and microservices with focus on scalability, security and reliability
• Develop and maintain frontend applications using React, Next.js or similar technologies
• Work with AWS services including EC2, ECS, Lambda, RDS, S3, IAM and VPC
• Automate infrastructure using Terraform and other IaC tools
• Implement and maintain CI/CD pipelines and DevOps workflows
• Write unit and integration tests and maintain high code quality standards
• Monitor, troubleshoot and optimize application performance, security and reliability
• Work with data engineers, cloud engineers, AI engineers and product teams
• Contribute to AI-enabled solutions using MCP, RAG and Agentic AI
• Support production systems, incident resolution and continuous improvement

Wymagania

• 7+ years of experience in Python backend development
• Strong experience with authentication protocols: OIDC, SAML, JWT, SSO
• Hands-on experience with MCP, RAG and Agentic AI
• Strong software engineering background covering design, development, testing, deployment and production support
• Knowledge of clean architecture, SOLID principles and design patterns
• Experience designing robust and scalable APIs and microservices
• Strong understanding of asynchronous programming, concurrency, caching and fault tolerance
• Hands-on AWS cloud experience, including compute, networking and IAM
• Experience with React, Next.js or similar frontend frameworks
• Experience with Docker, CI/CD and GitHub Workflows
• Experience with Terraform or CloudFormation
• Knowledge of software quality practices, automated testing, code reviews and static analysis
• Experience working in Agile environments
• Strong problem-solving, communication and ownership skills
• Ability to quickly learn new technologies and work in a fast-moving Agentic AI environment

• Experience with data platforms, AI/ML integrations or database querying
• Knowledge of Snowflake
• Experience in Data Engineering
• Experience with additional identity providers and cloud technologies

Tech stack

• Python
• OIDC
• SAML
• JWT
• SSO
• MCP
• RAG
• Agentic AI
• Clean Architecture
• SOLID
• Design Patterns
• API
• Microservices
• AWS
• IAM
• React
• Next.js
• Docker
• CI/CD
• GitHub
• Terraform
• CloudFormation
• Automated testing
• Code reviews
• Problem-Solving
• Communication skills
• Data platforms
• AI/ML
• Data base querying
• Snowflake
• Data engineering
• Additional identity providers
• Cloud technologies