Freelance Opportunity: Python Backend Engineer

4 weeks ago

Mysuru, India ThreatXIntel Full time

Company DescriptionThreatXIntel is a startup cyber security company focused on protecting businesses and organizations from digital threats. Specializing in cloud security, web, and mobile security testing and DevSecOps, the team at ThreatXIntel delivers tailored, cost-effective solutions to address client-specific needs. With a proactive approach, the company continuously monitors and tests digital environments to mitigate vulnerabilities before they can be exploited. ThreatXIntel is dedicated to providing high-quality services that empower businesses to safeguard their digital assets without compromising their growth.Role DescriptionWe are looking for an experienced Python Application Developer to design and build RESTful web services, integrate with third-party APIs, and develop scalable, maintainable, and testable backend applications. The ideal candidate will have strong expertise in Python, API development, Azure cloud services, and data workflow automation. This role requires a solid understanding of clean architecture, secure coding practices, and configuration-driven development.Key ResponsibilitiesDesign, develop, and maintain RESTful APIs and backend services using Python.Integrate backend systems with third-party APIs such as Syndigo and other external platforms.Contribute to the development of web-based UI components and Azure Functions to support data processing and workflow automation.Manage and enforce consistent identifier handling across environments and microservices.Work with Azure Blob Storage for managing configuration files, models, and data assets.Develop workflows for Excel/CSV data loading, validation, transformation, and result file generation.Implement unit and integration tests to maintain high code quality and reliability.Support environment-specific configuration, deployments, and rollback procedures.Collaborate closely with product owners and stakeholders to refine requirements and incorporate feedback.Required SkillsProven experience in building and deploying RESTful APIs using Python (FastAPI, Flask, or Django REST).Strong hands-on knowledge of Azure Cloud Services, including:Azure App ServicesAzure FunctionsAzure Key VaultAzure Blob StorageAzure Logic Apps / workflow orchestrationExperience with Azure DevOps, Git, and CI/CD pipelines.Strong understanding of OOP, design patterns, secure coding, and configuration-driven architecture.Experience integrating with external APIs, handling authentication, pagination, and error handling.Experience working with Excel/CSV data workflows, including import, validation, and export.Preferred QualificationsBachelor’s or Master’s degree in Computer Science, Engineering, or related field.Experience working in Agile/Scrum environments.Familiarity with performance profiling, application monitoring, and backend optimization.Exposure to frontend/UI frameworks (React or Angular) is a plus.

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