Senior Python Developer Job in Effiasoft

Job Title: Senior Python Developer

Location: Hyderabad (Onsite)

Experience: 5+ Years

Job Type: Full-Time

Openings: 2

Category: IT

Job Summary

We are seeking an experienced Senior Python Developer with deep technical expertise in designing scalable, secure, and high-performance backend systems particularly within the travel and tourism industry. The ideal candidate will be proficient in Python frameworks (Django, Flask, FastAPI), capable of handling complex third-party API integrations, and demonstrate leadership in ensuring robust, compliant, and efficient backend infrastructure.

Roles & Responsibilities

Core Development

• Architect, build, and maintain scalable applications using Python and frameworks such as Django, Flask, and FastAPI.
• Integrate and optimize third-party travel APIs (e.g., GDS, CRS, OTA, airline APIs) for real-time booking, availability, and pricing data.
• Develop RESTful APIs, GraphQL, and asynchronous services for seamless frontend-backend communication.

Data & Architecture

• Design and manage high-throughput data pipelines and ETL processes for structured and unstructured data.
• Work with SQL/NoSQL databases like PostgreSQL and MongoDB, and streaming tools like Apache Kafka or Apache Spark.
• Build modular microservices to enable independent scaling and deployment.

Performance, Security & Compliance

• Optimize for performance, scalability, and reliability with efficient load balancing and low-latency design.
• Implement secure coding practices, ensure data encryption, and maintain compliance with PCI DSS, GDPR, and other relevant standards.

DevOps & Automation

• Set up and maintain CI/CD pipelines (Jenkins, GitLab CI), automate testing and deployment.
• Leverage Docker and Kubernetes for containerization and orchestration.
• Use monitoring tools to ensure system health and proactive issue resolution.

Collaboration

• Work closely with frontend teams, designers, and stakeholders to align backend systems with business requirements.
• Participate in code reviews, documentation, sprint planning, and continuous improvement.

Required Qualifications

• Bachelor s or Master s degree in Computer Science, Engineering, or related field.
• Minimum 5 years of experience in backend development with at least 3 years in Django, Flask, or FastAPI.
• Hands-on experience in RESTful API, GraphQL, and asynchronous programming.
• Deep knowledge of PostgreSQL, MongoDB, and streaming/big data tools like Kafka, Spark.
• Experience in cloud platforms (AWS, Azure, GCP).
• Experience with Docker, Kubernetes, and CI/CD tools.
• Familiarity with testing frameworks such as PyTest, Selenium, and SonarQube.
• Travel domain knowledge experience integrating GDS/CRS, booking systems, and payment gateways.

Key Competencies

• Strong problem-solving and analytical thinking.
• Ability to work in a fast-paced, high-pressure environment.
• Excellent communication and collaboration skills.
• Self-motivated with a proactive attitude and leadership qualities.