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Python Developer

Cape Town, Western Cape · Information Technology

We are seeking a highly skilled and experienced Senior Python Developer to join our dynamic team. The ideal candidate will have a strong background in Python development, with expertise in designing, building, and maintaining scalable and efficient applications. As a Senior Python Developer, you will play a key role in developing backend systems, integrating third-party services, and mentoring junior developers. You should be passionate about writing clean, maintainable code and have a deep understanding of modern software development practices.

Key Responsibilities:
  • Design, develop, and maintain robust, scalable, and high-performance Python-based applications.
  • Collaborate with cross-functional teams to define, design, and ship new features.
  • Write reusable, testable, and efficient code.
  • Integrate user-facing elements with server-side logic.
  • Optimize applications for maximum speed and scalability.
  • Implement security and data protection measures.
  • Troubleshoot and debug applications to resolve issues.
  • Mentor and guide junior developers, providing technical leadership and code reviews.
  • Stay up-to-date with emerging technologies and industry trends to ensure our solutions remain cutting-edge.
  • Participate in Agile/Scrum processes, including sprint planning, stand-ups, and retrospectives.

Required Skills and Technologies:
  • Proficiency in Python: Extensive experience with Python programming and its frameworks (e.g., Django, Flask, FastAPI).
  • Web Development: Strong understanding of front-end technologies (HTML, CSS, JavaScript) and their integration with Python backends.
  • Database Management: Experience with relational databases (e.g., PostgreSQL, MySQL) and ORM tools (e.g., SQLAlchemy, Django ORM).
  • APIs and Microservices: Expertise in designing and consuming RESTful APIs and building microservices architectures.
  • Cloud Platforms: Hands-on experience with cloud platforms like AWS, Azure, or Google Cloud.
  • DevOps Tools: Familiarity with CI/CD pipelines, Docker, Kubernetes, and infrastructure-as-code tools (e.g., Terraform).
  • Testing: Proficient in writing unit tests, integration tests, and using testing frameworks (e.g., pytest, unittest).
  • Version Control: Strong experience with Git and collaborative development workflows (e.g., GitFlow).
  • Data Processing: Knowledge of data processing libraries (e.g., Pandas, NumPy) and frameworks (e.g., Apache Spark).
  • Asynchronous Programming: Experience with asynchronous programming using libraries like asyncio or Celery.
  • Security Best Practices: Understanding of secure coding practices and common vulnerabilities (e.g., OWASP Top 10).

Preferred Skills:
  • Experience with machine learning frameworks (e.g., TensorFlow, PyTorch) and data science libraries.
  • Familiarity with message brokers (e.g., RabbitMQ, Kafka) and event-driven architectures.
  • Knowledge of containerization and orchestration tools (e.g., Docker, Kubernetes).
  • Experience with serverless computing (e.g., AWS Lambda, Google Cloud Functions).
  • Understanding of GraphQL and its implementation in Python.

Qualifications:
  • Education: Bachelor’s or Master’s degree in Computer Science, Software Engineering, or a related field.
  • Experience: 5+ years of professional experience in Python development, with at least 2 years in a senior or lead role.
  • Certifications (Optional): Relevant certifications such as:
    • AWS Certified Developer
    • Microsoft Certified: Azure Developer Associate
    • Python Institute certifications (e.g., PCEP, PCAP, PCPP)
    • Docker Certified Associate

Soft Skills:
  • Strong problem-solving and analytical skills.
  • Excellent communication and collaboration abilities.
  • Ability to work independently and as part of a team.
  • Leadership skills with a focus on mentoring and guiding junior developers.
  • Adaptability to changing project requirements and technologies.



 

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