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TestYantra Software Solutions

Backend Developer / Data Engineer

TestYantra Software Solutions Warsaw, Masovian Voivodeship, Poland

Software Development · 501-1,000 employees

Yesterday
data-engineer Mid (2-5 yrs) Full-time Poland
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About the role

Develop and maintain REST applications using FastAPI and design robust ETL data pipelines. Manage containerized applications and CI/CD workflows within an AWS cloud environment.

What they look for

Python FastAPI PostgreSQL ETL Pipelines Git GitHub Actions CI/CD Docker AWS Glue AWS Batch ECS S3 ECR OpenTelemetry Kubernetes OAuth 2.0

Requirements

Requires strong proficiency in Python and experience with database management and cloud-native architecture. Candidates should have a solid understanding of Docker, AWS services, and modern software development practices.

Full description

Key technical requirements ∙Python Proficiency: Strong proficiency in Python, including writing clean, type-hinted, scalable, and testable code. Strong focus on code quality, maintainability, and engineering best practices. ∙Backend And Data Pipelines Development: Proficiency to develop REST applications with FastAPI. Experience with databases (e.g. PostgreSQL). Experience with designing and implementing ETL pipelines. ∙Development Practices: Strong knowledge of Git version control. Experience with GitHub Actions and building CI/CD pipelines. ∙Cloud / Platform Requirements: Strong knowledge of Docker and application containerization. Good understanding of core AWS services, particularly AWS Glue, AWS Batch, ECS, S3, and ECR.

Nice to have requirements ∙Observability: Basic knowledge of OpenTelemetry, including metrics, distributed tracing, logging, and observability best practices. ∙Platform & Security: Basic knowledge of Kubernetes and Helm Charts. Familiarity with OAuth 2.0 and modern authorization mechanisms. ∙Data & Architecture: Understanding of relational databases and data engineering best practices. Experience building cloud-native and microservices-based systems. ∙AI / Machine Learning: Interest in or experience working with AI/ML systems and LLM-based applications.

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