Senior Developer Full Stack

Job Purpose

While we are a pure cybersecurity company in CPX we also work in projects that can be considered products or we develop platforms and tools that integrate multiple interfaces and services, requiring a strong foundation in full-stack development. We are looking for a Senior Full-Stack Developer who is passionate about building secure, high-performance applications and enjoys working across the entire technology stack, including AI.

Key Activities

Key Responsibilities

• Design, develop, and maintain scalable full-stack applications with a focus on performance, security, and user experience.
• Build responsive and accessible user interfaces using React, Tailwind CSS, others.
• Develop backend services and APIs using Python, Flask, or other modern frameworks.
• Integrate front-end applications with RESTful and GraphQL APIs.
• Implement and maintain CI/CD pipelines for seamless deployment and integration.
• Write clean, maintainable, and well-documented code in TypeScript, JavaScript, and Python.
• Optimize applications for speed, scalability, and security.
• Collaborate with cross-functional teams including DevOps, AI, BigData, and cybersecurity experts.
• Conduct thorough unit, integration, and end-to-end testing.
• Leverage open-source tools and AI-assisted development (e.g., GitHub Copilot) to accelerate delivery.
• Apply best practices in DevOps, web accessibility, and technical documentation.
  
  

• Highly proficient with JavaScript (ES6+) and JavaScript frameworks.
• Solid understanding of HTML5, CSS3/4, HTMX and web design principles.
• Solid experience with Python and backend frameworks such as Flask, FastAPI, or Django.
• DevOps proficiency is a must, the principles and solutions will be leveraged.
• Experience with Git for version control.
• Comfortable with TypeScript and python.
• Knowledge of databases including MySQL, PostgreSQL, VectorDBs and Elasticsearch.
• Great to have experience with frameworks like Next.js, Remix, Ruby on Rails, Flask, and Vue.js.
• Proficiency in using AI tools to enhance software development.
• Stay up to date with emerging trends and technologies in AI and full stack development.
  
  

• Minimum 7 years of experience.
• Experience with containerization (Docker, Kubernetes) is a plus.
• Experience with CI/CD pipelines (bonus).
• Strong problem-solving skills and attention to detail.
• Excellent communication and teamwork skills.
• Ability to work in a fast-paced environment and manage multiple projects simultaneously.
• Familiarity with cybersecurity principles and secure coding practices.
  
  

• Bachelors in Engineering/Computers