Senior ~ Technical Lead Engineer (Python/ PHP)

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The Senior Technical Lead Engineer is responsible for overseeing the complete system development lifecycle, from design to implementation, focusing on both front-end and back-end solutions. This role involves designing cloud infrastructure using AWS, developing serverless architectures, and implementing CI/CD pipelines.

Responsibilities:

1. System Design and Development
- Take ownership of end-to-end system development, covering both front-end and back-end.
- Design and build cloud infrastructure utilizing AWS services.
- Develop serverless architecture and CI/CD pipelines using AWS.
- Implement CI/CD pipelines leveraging GitHub workflows.
- Write and review high-quality code to ensure project deliverables meet standards.

2. Team Leadership and Code Review
- Conduct code reviews to maintain technical quality across the team.
- Propose and implement improvements for code review frameworks and processes.
- Mentor and provide technical guidance to junior engineers.

3. Database Design and Optimization
- Design database schemas using MySQL and PostgreSQL.
- Optimize complex queries (e.g., JOIN, LEFT JOIN, GROUP BY) for performance improvements.

4. Cloud Infrastructure Deployment and Maintenance
- Manage cloud infrastructure using AWS services (e.g., EC2, S3, RDS, Lambda).
- Design and monitor cloud security solutions (e.g., IAM, CloudWatch, VPC).

5. Agile Development
- Lead agile development processes, including sprint planning and task management.

- 8+ years of experience in web development.
- 5+ years of experience as a Lead Engineer or Team Leader.

* Backend Development
- Python:
    ○Experience with Flask or other API frameworks.
    ○Proficiency in SQLAlchemy ORM.
- PHP:
    ○Experience with Laravel or other API frameworks.

* Frontend Development
- 2+ years of experience with React:
    ○React v18+
    ○Next.js v14+
- 1+ years of experience with Vue.js (Version 2)

* Third-Party API Integration
- Hands-on experience with third-party API integrations, such as:
    ○Sentry
    ○Meta API
    ○YouTube API
    ○TikTok API
    ○Zalo API

* Database
- Proficiency in designing and managing MySQL and PostgreSQL databases.
- Advanced SQL query optimization skills (e.g., JOIN, LEFT JOIN, GROUP BY).
Qualifications
- Please provide access to your GitHub profile or any other repository showcasing your code.
- If you hold any certifications or qualifications, include the name of the certification and the date of acquisition.

* Preferred Skills:

- AWS Certifications
   ○Possession of any of the following AWS certifications is highly desirable:
     ■    AWS Certified Solutions Architect – Associate
     ■    AWS Certified Developer – Associate
     ■    AWS Certified SysOps Administrator – Associate
- Experience with GCP or Microsoft Azure operations.
- Practical knowledge of web application security.
- Proficiency in Linux environment operations (learning on the job is acceptable).
- Data engineering skills, including:
    ○Understanding of abstract data structures and their physical design.