Technical Leader (PHP/ReactJS)

SOFTFLEX LLC CO.,LTD

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Epic tower, Lane 19 Duy Tan street, Cau Giay, Ha Noi

At office

Posted 4 days ago

Skills:

PHP SOLID Principles OOP Clean Architecture Leadership ReactJS

Job Expertise:

Manager

Job Domain:

IT Services and IT Consulting

Top 3 reasons to join us

Empowerment to create your impact.
Global team, strong foundation, endless growth.
Friendly culture, supportive colleagues.

Job description

Lead the overall technical direction, architecture, and engineering execution across backend, frontend, mobile, and infrastructure to ensure scalable, secure, maintainable, and high-performance product delivery.
Drive backend development with PHP/Laravel, while providing technical guidance for ReactJS / NextJS / React Native to ensure alignment with the overall system architecture.
Design and review application architecture, RESTful APIs, database structures, caching strategies, and infrastructure solutions with a focus on scalability, security, performance, and long-term maintainability.
Define and enforce engineering standards, coding guidelines, design principles, testing practices, documentation, and deployment processes across development teams.
Oversee cloud infrastructure, CI/CD pipelines, monitoring, logging, release management, and production environments to ensure system availability, operational efficiency, and security.
Manage and optimize services on AWS, Cloudflare, Docker, and support incident response, root cause analysis, troubleshooting, and continuous improvement of production systems.
Identify technical risks, evaluate technologies and architectural approaches, and drive technical decisions aligned with product and business goals.
Mentor and support Frontend / Backend Coordinators through technical discussions, architecture guidance, code reviews, and knowledge sharing.
Support technical estimation, planning, prioritization, execution monitoring, and release management to ensure delivery quality and timely completion.
Collaborate closely with Product Manager, QA, Operations, infrastructure teams, and other stakeholders to resolve cross-team dependencies and deliver stable, effective solutions.
Participate in technical interviews, onboarding, and the development of engineering talent.

Your skills and experience

10+ years of software development experience, including strong expertise in PHP/Laravel.
At least 3 years of experience as a Tech Lead / Technical Leader or similar role.
Strong understanding of OOP, SOLID, Design Patterns, and Clean Architecture.
Proven experience in scalable system architecture, API design, database design, caching, infrastructure design, and performance optimization.
Strong experience with MySQL, MongoDB, Redis, and Memcached.
Hands-on experience with ReactJS / NextJS / React Native.
Practical knowledge of AWS, Cloudflare, Docker, CI/CD, deployment, monitoring, logging, and cloud infrastructure.
Good understanding of secure coding practices, OWASP, API security, access control, and cloud security.
Experience leading cross-functional engineering teams across backend, frontend, and infrastructure.
Strong leadership, mentoring, communication, problem-solving, and stakeholder management skills.
Good English communication skills for technical discussions and documentation.