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IT Staff Augmentation
Senior Fullstack Engineer, Python, React
Location
Poland
Posted
80 days ago
Salary
0
Seniority
Senior
Job Description
Senior Fullstack Engineer, Python, React
Bonapolia
• Work with PostgreSQL and vector extensions or OpenSearch/ElasticSearch for vectorized data storage supporting RAG pipelines • Design and build AI agents and multi-agent systems using frameworks such as LangGraph and platforms like AWS Bedrock • Evaluate and implement efficient Generative AI solutions using direct API integrations when appropriate • Develop scalable architectures for complex AI workflows and agent-based systems • Apply best practices in testing, CI/CD, and observability • Lead system design and architectural decisions ensuring scalability and reliability • Mentor engineers and conduct code reviews • Troubleshoot technical and infrastructure issues and ensure optimal performance • Drive innovation and deliver impactful AI solutions in a distributed global team
Job Requirements
- Proficiency in React
- Ability to design user interfaces, components, and data structures
- Experience with backend frameworks such as FastAPI, Flask, or Django
- Strong experience designing scalable APIs and backend systems
- Hands-on experience with SQL (PostgreSQL) and NoSQL (MongoDB)
- Experience with vector databases or extensions such as pg_vector, OpenSearch, or Pinecone
- Hands-on experience with AWS, including deployment and infrastructure management
- Familiarity with cloud-native architectures including microservices and containerization (Docker, Kubernetes)
- Experience with infrastructure as code tools such as Terraform
- Experience with Generative AI systems including LLM APIs (e.g., OpenAI), embeddings, and RAG pipelines
- Familiarity with AI agent frameworks such as LangGraph or similar
- Experience with platforms such as AWS Bedrock or similar LLM orchestration environments is a plus
- Strong understanding of software engineering best practices including testing and CI/CD
- Strong problem-solving and system design skills
- Fluent English communication skills
Benefits
- Flexible work arrangements
- Professional development opportunities
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