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Senior Developer - Python - Contract

SGSSão Paulo
On-site Full-time

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Experience Level

Senior

Qualifications

Proficient in programming languages: Python 3.x and its frameworks (FastAPI or Django Rest Framework), . NET (C# Web API). Database expertise: PostgreSQL and SQL Server; experience with performance tuning, indexing, and complex queries. Advanced knowledge of relational database models, SQL syntax, relational algebra (join, group by, order by), primary, secondary, and foreign keys. Solid experience with AWS (EC2, S3, RDS, Lambda, CloudWatch, IAM, VPC, Load Balancer (ALB), Security Groups, etc.). Experience in multi-account environments within AWS. Expertise in backend programming languages (e.g., Python, Node.js, etc.). Advanced knowledge of information security in cloud environments (e.g., hardening, encryption, MFA, roles, etc.). Experience with CI/CD pipelines and deployment automation. Familiarity with Docker and/or Kubernetes, orchestration, and system architecture practices. Experience with infrastructure as code (CloudFormation, Terraform, etc.).

About the job

  • Engage in the development of innovative solutions and applications tailored to the company's platform, emphasizing security, performance, scalability, usability, and quality.
  • Validate the code produced by the team, identifying security vulnerabilities, performance bottlenecks, and areas for enhancement to ensure technical excellence.
  • Take charge of creating, configuring, and optimizing database instances and servers on AWS, ensuring the optimal use of resources for cost-efficiency, security, and performance.
  • Provide technical support to the development team through mentorship, code reviews, and technical validations of new functionalities.
  • Propose and implement continuous improvements in systems, processes, and software infrastructure, aligning with best practices in secure development (DevSecOps).
  • Contribute to the definition and evolution of cloud-native solution architecture, ensuring resilience, scalability, and compliance with security policies.
  • Actively participate in incident resolution, proposing definitive corrections and preventing recurrence of failures.

About SGS

SGS is a Swiss multinational and the world's leading provider of inspection, verification, testing, and certification services. Known for our commitment to quality and integrity, we operate in over 140 countries with a workforce of approximately 99,600 employees, supported by 2,650 offices and laboratories globally. In Brazil, we have around 4,000 employees across five business units:Industries & Environment - Enabling safer, more sustainable, and eco-friendly infrastructure, transportation, and industries. SGS offers the most comprehensive range of integrated inspection, testing, certification, and consulting services in the world, utilizing cutting-edge technology and digital tools. Our global network of experts assists industries in navigating an array of new standards, regulations, and corporate responsibilities. Health & Nutrition - Committed to enhancing safety, quality, and sustainability in health and nutrition.

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