Fluxion Tech is a fast-growing technology company operating across Southeast Asia, with Thailand serving as a key regional hub for our operations.
We specialize in building innovative, scalable solutions that support cross-border business, digital transformation, and client success across the ASEAN market.
At Fluxion Tech, we foster a dynamic and multicultural environment where adaptability, initiative, and collaboration are highly valued. We empower our people to take ownership, drive impact, and grow together with the organization.
We are looking for a Senior Software Engineer (PHP) to join our fast-paced development team and play a key role in building robust, scalable, and high-performance web applications. As a senior engineer, you will take ownership of backend architecture, drive best coding practices, and guide junior developers through technical challenges. In this role, you will collaborate cross-functionally with scrum masters, frontend engineers, and QA to deliver features that are both technically sound and aligned with business goals.
Qualifications & Requirements
- 5+ years of hands-on experience in PHP development, with deep knowledge of OOP, design patterns, and modern MVC frameworks (e.g., Laravel)
- Strong command of SDLC practices, leading teams through requirements analysis, system design, implementation, testing, and deployment
- Proven expertise in architecting scalable, maintainable backend systems, including RESTful API design, versioning, and third-party integrations
- Skilled in unit testing, integration testing, and TDD using PHPUnit, with a strong focus on code coverage, test automation, and quality assurance
- Proficient in MySQL/PostgreSQL schema design, query optimization, indexing, and stored procedures
- Solid experience with Docker, container orchestration, and CI/CD pipelines (e.g., GitHub Actions, GitLab CI)
- Strong DevOps collaboration skills; comfortable working closely with QA, frontend, and product teams in Agile/Scrum environments
- Advocates for clean code, SOLID principles, and continuous improvement
- Comfortable with cloud platforms (AWS, GCP, or Azure) and their services (e.g., S3, EC2, RDS)
- Proficiency using GitHub Copilot, Claude, or other AI coding assistants
- Ability to craft effective prompts that generate production-ready code
- Expert knowledge of when to leverage AI versus manual coding
