Senior Web Developer responsible for building and optimizing semgrep.dev for Semgrep, a leader in code security. Collaborating with various teams to enhance user experience and drive engagement.
About the role
- Senior Frontend Developer working on AI-driven solutions at Inbot. Engage with projects enhancing communication through intelligent dialogue systems.
Responsibilities
- Responsive Development: Create user interfaces that adapt to different devices and screen sizes, ensuring a consistent experience.
- Design Implementation: Develop design interfaces using tools such as Figma, Miro and others, transforming prototypes into functional and attractive interfaces.
- SEO Optimization: Ensure frontend applications are optimized for search engines, improving visibility and online performance.
- Promote Interface Standardization: Ensure product and system interfaces are standardized, maintaining consistency across the user experience.
- Backend Communication: Share and provide standard libraries and CSS files with the backend team for integration into developments.
- Feature Implementation: Develop robust features using HTML5, CSS3 and JavaScript.
- Maintenance and Continuous Improvement: Continuously update and enhance existing interfaces based on feedback and new trends.
- Development Best Practices: Apply secure development methodologies, code structuring, testing, documentation and version control.
- Performance and Scalability: Design and implement optimized solutions for high-traffic applications, ensuring fast response times, stability and continuous availability.
- Frontend Security: Adopt advanced security practices for web applications, such as protection against XSS, CSRF, and data validation, following standards required in corporate and financial environments.
- Monitoring and Observability: Collaborate with the DevOps team to instrument the frontend with logs, metrics and alerts to support performance monitoring and user behavior analysis.
- Quality and Resilience: Work with automated testing and CI/CD to ensure safe deliveries and minimize production failures.
Requirements
- Education: Bachelor's degree in Computer Science, Software Engineering, Interface Design, Information Systems or related fields.
- Programming Languages: HTML5, CSS3, JavaScript.
- Frontend Frameworks: Strong experience with modern frameworks such as React, Angular or Vue.js.
- Responsive Development: Proven experience creating responsive designs.
- SEO Expertise: Deep knowledge of SEO practices for web page optimization.
- Design and Prototyping Tools: Familiarity with tools such as Figma, Miro and similar.
- Version Control: Experience with Git.
- Minimum of 4 years' experience with large-scale applications or products: Experience working on platforms with high traffic and multiple concurrent users.
- Web Security Best Practices: Knowledge and application of OWASP and other applicable security standards.
- Performance and Optimization: Experience in performance analysis and optimization (Lighthouse, Core Web Vitals, lazy loading, bundle splitting, etc.).
- Continuous Integration and Deployment: Experience with CI/CD pipelines and integration with APIs in distributed environments (micro frontends, REST and GraphQL APIs).
- Cloud Environments: Familiarity with deployment and operation on AWS.
Benefits
- Monthly Flash card credit of BRL 350.00
Job title
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