Python developer jobs in Poland

 ...We are looking for a Python / AI Engineer to design, build, and test intelligent multi-agent systems running on AWS Bedrock. The role...  ...compliance and best practices. What you will do Design and develop AI agent applications using Python and modern agent frameworks such... 

 ...We are looking for a Python MCP Engineer to build and maintain Model Context Protocol (MCP) services powering integrations between AI...  ...of compliance and best practices. What you will do Design, develop, and maintain MCP servers using Python, FastMCP, and modern asynchronous... 

 ...We are looking for a Python Engineer to design and build backend services powering an enterprise registry platform for AI agents, tools...  ...of compliance and best practices. What you will do Design, develop, and maintain Registry APIs using Python, FastAPI, and AWS services... 

 ...We are looking for a Senior Python Backend Engineer to build and integrate agent-to-agent communication capabilities on AWS AgentCore...  ...registration, target configuration, and agent discovery workflows. Develop and maintain Agent Card definitions and .well-known/agent.json... 

 ...We are looking for a Python Engineer – Evaluator Library to design and implement reusable evaluation components that ensure the quality...  ...of compliance and best practices. What you will do Design, develop, and maintain reusable Python-based evaluator libraries for AI agents... 

 ...FHIR data. We are looking for an engineer who combines strong Python, Spark/PySpark, and data engineering expertise with practical...  ...validation, transformation, enrichment, and downstream integration. Develop scalable distributed processing solutions using Python and Spark... 

 ...processing capabilities, improve data quality and reliability, and develop AI-powered solutions for complex real-world healthcare data challenges. We are looking for an engineer who combines strong Python and data engineering expertise with cloud-native development,... 

 ...close collaboration with other teams; you will participate in team’s technical/architectural discussions and decisions; you will develop and continuously deliver applications for one of the most successful pet e-commerce platforms in Europe; you will participate in... 

 ...has strong experience in security-focused QA, test automation with Python, and modern application security practices. What project we...  ...security test strategies for policy-driven authorization systems. Develop and maintain automated security and policy validation test suites... 

 ...frameworks for LLMs, AI agents, and multi-step AI workflows. Develop and optimize LLM-as-a-judge evaluators to assess dimensions such...  ...correctness, consistency, and policy compliance. Build custom Python-based evaluators using AWS Lambda to perform deterministic validation... 

 ...terminology normalization, distributed processing, and reliable delivery at production scale . The technology landscape includes Python, Apache Spark/PySpark, Databricks, Delta Lake, SQL, FHIR R4, HL7, C-CDA , healthcare terminology standards, and modern cloud-native data... 

 ...SDLC accelerators (code-gen, review automation, smart testing). • Develop MCP-based extensions to streamline developer workflows. • Apply...  ...Necessary qualifications • Strong programming experience : python for backend • Hands-on LLM integration experience. • Knowledge... 

 .../ A2A protocols for agent communication and tool integration Develop declarative configuration systems (YAML + Pydantic schemas) for...  ...distro (ADOT traces to X-Ray + CloudWatch) Experience: • 5+ years Python engineering • Production experience with LangGraph or Strands... 

 ...classification. The ideal candidate has hands-on experience with Python backend development, secrets management solutions, and modern semantic...  ...embeddings, OpenSearch, pgvector, or similar technologies. Develop metadata taxonomies and capability classification models for MCP... 

 ..., and secure agent orchestration. The ideal candidate has strong Python engineering skills, experience with cloud-native integrations, and...  ...Gateway, IAM, CloudTrail, and related platform components. Develop and support REST APIs and service-to-service integration workflows... 

 ...and approval workflows. The ideal candidate has experience with Python-based data processing, platform operations, and enterprise governance...  ...for platform services, agents, and registry-managed assets. Develop Python-based ETL and automation scripts to support data migration... 

 ...distributed systems. ~ Strong hands-on backend engineering skills in  Python and/or another modern backend language, with the ability to work...  ...reusable platform patterns, architecture standards, or internal developer platforms used by multiple engineering teams. Previous Staff/... 

 ...What you will do Design, implement, and maintain automated test suites for AI evaluation frameworks and evaluation pipelines. Develop Python-based test automation using pytest to validate evaluator behavior, quality scoring, and framework reliability. Create and... 

 ...closely with AI Platform Engineers, DevOps teams, and application developers to establish observability standards, improve reliability, and...  ...systems, and distributed cloud-native applications. Instrument Python services using OpenTelemetry SDK and AWS Distro for... 

 ...models including OAuth 2.0 authentication, JWT validation, signed Agent Cards, and token scope enforcement. Develop automated security test suites using Python. Design and execute API security testing scenarios against agent communication channels and platform services... 

 ...integrations based on the Model Context Protocol (MCP). This role combines Python backend engineering, protocol design, authentication,...  ...services and integrations using Python, FastAPI, and FastMCP. Develop and maintain MCP servers, tool adapters, and protocol-compliant integration... 

 ...candidate combines hands-on security engineering experience with strong Python skills and a deep understanding of modern authorization...  ...maintain authorization policies using Cedar policy language. Develop and test policy definitions, validation workflows, and policy enforcement... 

 ...and agent capabilities aligned with Canonical Contract standards. Build scalable backend services using Python, FastAPI, DynamoDB, and AWS-native services. Develop registration, discovery, approval, and lifecycle management workflows for MCP servers and agent... 

 ...standards and regulations. The engineering environment combines Python, Apache Spark, Kafka, Kubernetes, cloud-native infrastructure,...  ...laboratories, pharmacies, wearables, and digital health ecosystems . Develop robust FHIR resource mappings, validation rules, transformation... 

 ...with other teams. ·       You will participate in the team’s technical/architectural discussions and decisions. ·       You will develop and continuously deliver applications for one of Europe’s most successful pet e-commerce platforms. ·       You will participate in... 

Our mission started more than 20 years ago, where we dedicated ourselves to creating moments of happiness between pets and pet parents across 30 European countries. Today, we stand strong as Europe’s leading online pet platform, delivering moments of happiness to more than...

 ...workflows. Analyze evaluation outcomes and identify quality regressions across agent versions, prompts, tools, and workflows. Develop and maintain automation that enables continuous validation of AI systems throughout the software delivery lifecycle. Partner with...