Python Backend Engineer | FastAPI, AWS & Data Pipelines

TestYantra Software Solutions; Warszawa; On-site; PLN 120,000 - 160,000; Full time

Job summary

TestYantra Software Solutions in Warszawa is seeking a backend/data pipeline engineer with strong Python skills to build REST services using FastAPI. You will design and implement scalable ETL workflows, work with PostgreSQL databases, and own CI/CD pipelines.

You will collaborate across teams, apply best practices for code quality, testing, and containerization with Docker and AWS services like Glue, Batch, ECS, S3, and ECR. Familiarity with OpenTelemetry and Kubernetes is a plus.

Qualifications

• Proficient in Python with type hints and testing.
• Experience building REST APIs with FastAPI and PostgreSQL.
• Strong Git workflow and CI/CD using GitHub Actions.

Responsibilities

• Develop REST services and data pipelines with robust quality and test coverage.
• Collaborate on backend architecture and platform improvements.
• Maintain clean, well-documented code and scalable CI/CD processes.

Skills

Python proficiency

REST APIs

Data pipelines

Git & CI/CD

Tools

Docker

FastAPI

PostgreSQL

GitHub Actions

AWS

ECS

S3

ECR

Job description

TestYantra Software Solutions in Warszawa is seeking a backend/data pipeline engineer with strong Python skills to build REST services using FastAPI. You will design and implement scalable ETL workflows, work with PostgreSQL databases, and own CI/CD pipelines.

You will collaborate across teams, apply best practices for code quality, testing, and containerization with Docker and AWS services like Glue, Batch, ECS, S3, and ECR. Familiarity with OpenTelemetry and Kubernetes is a plus.