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NTT DATA Logo NTT DATA · IT - Software Development

Python Software Engineer

Romania, Bucuresti · Job Posted January 25, 2026
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Job Description

As a Senior Python Software Engineer at NTT DATA, you will be part of the Security DevOps team, responsible for developing scalable and secure backend systems. You will work with modern Python frameworks and tools, ensuring application performance and compliance with security standards. This role requires a strong background in Python development and experience with cloud platforms.

Job Responsibility

  • Design, develop, and optimize Python-based microservices for our internal platform and supporting infrastructure
  • Write clean, reusable, and well-documented code and libraries
  • Ensure application performance, scalability, and reliability across environments
  • Implement and maintain build processes using PANTS, UV, or other modern Python build tools
  • Apply secure coding practices and contribute to platform compliance with internal security standards
  • Work closely with DevOps, product, and design teams to ship secure, reliable features
  • Conduct code reviews and share best practices with peers
  • Stay current with emerging technologies, frameworks, and best practices in Python and secure software development

Requirements

  • Proficiency in frameworks and libraries such as FastAPI, Flask, and SQLAlchemy
  • Experience with PANTS, UV, or similar build systems
  • Solid understanding of CI/CD pipelines, containerization (Docker), and orchestration (Kubernetes)
  • Experience with Git and Agile development methodologies
  • Experience with automated testing frameworks and writing unit/integration tests
  • Experience with cloud platforms (AWS, GCP, Azure)
  • Knowledge of observability tools (e.g., Prometheus, Grafana)
  • Familiarity with infrastructure-as-code tools (e.g., Terraform, Pulumi)
  • Exposure to security and compliance practices in software development
  • Experience with Python type checking (e.g., MyPy) and linting tools (e.g., Flake8, Black)
  • Familiarity with asynchronous programming and event-driven architecture
  • Familiarity with AI augmented development workflows

Nice to have

  • 5+ years of professional experience in Python software development
  • Bachelor's degree in computer science or software engineering
  • Certifications in Python development, cloud technologies, or DevOps
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