Informacje o stanowisku

Devire IT Outsourcing is a form of cooperation dedicated to IT professionals, based on the principles of own business - B2B, implementing projects for clients running innovative and modern projects.

Together with our client, a global leader in AI-driven financial solutions, we are expanding their tech hub in Poland and seeking highly skilled Senior Python Engineers.

• Rate: 165 - 195 zł/h net + VAT (B2B)
• Benefits: Multisport card, life insurance, and private medical care
• Work Setup: Flexible hybrid work model from a modern office in Warsaw
• Engagement: Long-term cooperation
• Opportunity: Chance to contribute to the development of cutting-edge AI tools

• Bachelor’s or Master’s degree in Computer Science, Information Technology, or a related field.
• Minimum of 5 years of experience in software development, with a strong emphasis on Python for backend development and integrations.
• Expertise in Python frameworks and libraries such as FastAPI, Flask, and Pydantic for building and validating robust APIs.
• Being able to build user interfaces using Django or Streamlit is a plus
• Hands-on experience with asynchronous programming using tools like AsyncIO and libraries such as Aiohttp.
• Proficiency in serverless architectures and AWS services, including Lambda, API Gateway, S3, DynamoDB, Step Functions, and CloudWatch.
• Familiarity with database technologies, including both SQL (PostgreSQL, MySQL) and NoSQL (MongoDB, Redis).
• Strong knowledge of messaging and event-driven architectures using tools like Kafka, RabbitMQ, or AWS SQS/SNS.
• Proficiency in containerization technologies like Docker and orchestration platforms such as Kubernetes.
• Experience with CI/CD pipelines using tools like GitHub Actions, Jenkins, GitLab CI/CD, or AWS CodePipeline.
• Familiarity with infrastructure-as-code tools like Terraform, CloudFormation, or Pulumi.
• Solid understanding of data serialization formats like JSON, YAML, and Protocol Buffers (Protobuf).
• Experience with testing frameworks and libraries, such as Pytest, Unittest, or Mock, to ensure code reliability.
• Knowledge of logging and monitoring tools such as ELK Stack, Prometheus, Grafana, or Datadog.
• Familiarity with modern authentication and authorization methods, including OAuth2, JWT, and SSO integrations (LDAP or Active Directory).
• Experience working with APIs and SDKs for third-party integrations.
• Knowledge of data engineering tools like Pandas, NumPy, Apache Spark, or Airflow for ETL processes and data pipelines.
• Excellent problem-solving skills and ability to debug and troubleshoot complex systems effectively.
• Outstanding organizational and time management skills.
• Fluent in English with effective communication skills.
• DevOps skills, including the ability to design and manage cloud-native architectures and microservices, are a significant advantage.

Devire IT Outsourcing is a form of cooperation dedicated to IT professionals, based on the principles of own business - B2B, implementing projects for clients running innovative and modern projects.

Together with our client, a global leader in AI-driven financial solutions, we are expanding their tech hub in Poland and seeking highly skilled Senior Python Engineers.

• Rate: 165 - 195 zł/h net + VAT (B2B)
• Benefits: Multisport card, life insurance, and private medical care
• Work Setup: Flexible hybrid work model from a modern office in Warsaw
• Engagement: Long-term cooperation
• Opportunity: Chance to contribute to the development of cutting-edge AI tools

,[Lead the development and ongoing enhancement of Python-based tools and integrations into AWS services, including, Lambda, and internal systems like Wiki-like platform and chatbots., Design, develop, and maintain efficient, reusable, and reliable code for backend systems and integrations., Ensure the performance, quality, and responsiveness of tools and applications., Collaborate with a team of DevOps, Data Engineers and product managers to ideate and implement software solutions., Develop and integrate server-side logic and functionality with user-facing elements as needed., Implement security and data protection measures., Enable user authentication and access control, including SSO and LDAP integration., Analyze and improve the efficiency, scalability, and stability of various system resources., Test software to ensure responsiveness, reliability, and efficiency., Troubleshoot, debug, and upgrade software systems., Write and maintain clear technical documentation. Requirements: Degree, Python, FastAPI, Flask, AWS Lambda, API, Gateway, AWS S3, AWS DynamoDB, PostgreSQL, MySQL, NoSQL, MongoDB, Redis, Kafka, RabbitMQ, AWS, Docker, Kubernetes, CD, GitHub Actions, Jenkins, Terraform, CloudFormation, Grafana, User Interface, Django, AIOHTTP

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