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Senior Python Developer job description
A Senior Python Developer designs, develops, and maintains high-performance software applications using Python, while also providing technical leadership and mentoring to junior team members. This role is critical for driving innovation, ensuring code quality, and delivering scalable solutions that align with business objectives and enhance operational efficiency.
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What is a Senior Python Developer?
A Senior Python Developer is an experienced software engineer who specializes in using the Python programming language to build robust, scalable, and efficient applications. They possess deep expertise in Python frameworks, software architecture, and best practices, enabling them to tackle complex technical challenges and lead development projects. This role often involves mentoring junior developers, making high-level technical decisions, and collaborating with cross-functional teams to deliver solutions that meet business needs.
What does a Senior Python Developer do?
Senior Python Developers are responsible for designing, coding, testing, and debugging software applications using Python and related technologies. They write clean, efficient, and maintainable code, optimize application performance, and integrate systems with databases, APIs, and third-party services. Additionally, they review code, provide technical guidance to team members, participate in architectural planning, and ensure that projects are delivered on time and meet quality standards. They also stay updated with industry trends and emerging technologies to continuously improve development processes.
Job Overview
We are seeking an experienced Senior Python Developer to join our dynamic team. This role involves designing, developing, and maintaining high-performance Python applications that drive our core business operations. The ideal candidate will have deep expertise in Python programming, backend development, and system architecture, with a proven track record of delivering scalable solutions in fast-paced environments.
Senior Python Developer responsibilities include:
1. Design and develop robust, scalable backend services and APIs using Python
2. Architect and implement microservices and distributed systems
3. Optimize application performance through code refactoring, database optimization, and caching strategies
4. Implement CI/CD pipelines and automated testing frameworks
5. Collaborate with cross-functional teams including product managers, frontend developers, and DevOps engineers
6. Mentor junior developers and conduct code reviews
7. Troubleshoot and resolve complex production issues
8. Implement security best practices and data protection measures
1. 5+ years of professional Python development experience
2. Expertise in Django or Flask frameworks
3. Strong experience with RESTful API design and development
4. Proficiency with relational databases (PostgreSQL/MySQL) and ORM technologies
5. Experience with version control systems (Git)
6. Solid understanding of software design patterns and principles
7. Experience with unit testing and test-driven development
8. Bachelor's degree in Computer Science or equivalent practical experience
Preferred Qualifications
1. Experience with cloud platforms (AWS, Azure, or GCP)
2. Knowledge of containerization technologies (Docker, Kubernetes)
3. Experience with message brokers (RabbitMQ, Kafka)
4. Familiarity with frontend technologies (React, Angular, or Vue.js)
5. Experience with NoSQL databases (MongoDB, Redis)
6. Background in agile development methodologies
7. Experience with performance monitoring tools (New Relic, Datadog)
8. Master's degree in Computer Science or related field
Bonus Skills
1. Contributions to open-source Python projects
2. Experience with machine learning frameworks (TensorFlow, PyTorch)
3. Knowledge of GraphQL API development
4. Experience with serverless architecture
5. AWS/GCP/Azure certifications
6. Experience with Elasticsearch or other search technologies
7. Background in fintech, healthcare, or e-commerce industries
8. Public speaking or technical writing experience
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