Senior Backend Developer (Symfony/ Laravel, English)
Bangkok
Thailand – Tech /
Fulltime /
Hybrid
ABOUT US:
At Gradion, we are the strategic partner for ambitious businesses, helping them achieve breakthrough growth through Digital Innovation and Deep Tech.
With a global vision and an AI-first approach, we enable clients to reshape strategies, optimize systems, and adopt cutting-edge technologies to create sustainable value.
From AI and data to cybersecurity, robotics, and large-scale enterprise platforms, Gradion designs practical solutions that lay the foundation for the next generation of billion-dollar companies.
OUR FACTS & FIGURES:
- 23+ years of expertise — Gradion builds digital platforms & deep-tech solutions.
- 3 continents: Asia, Europe and Africa.
- 300+ specialists across 7 countries Vietnam, Singapore, Thailand, Saudi Arabia, Germany, Egypt, Indonesia.
- 100+ enterprise clients, including several unicorns (e.g., Alaiko, HomeToGo, Roadsurfer).
- ISO 27001.
We are looking for a Senior Backend Engineer with the focus on PHP to join the dynamic product team - a campervan hire and camping expert in Europe with over 70 stations across Europe and North America.
In this role, you will:
- Design, develop, and maintain high-quality, scalable, and reusable code for our web applications.
- Build responsive and accessible user interfaces using modern frontend technologies.
- Develop and maintain our backend services, primarily using PHP.
- Integrate with third-party systems and APIs to expand our platform's capabilities.
- Collaborate with cross-functional teams, including product managers, designers, and other engineers, to deliver seamless end-to-end features.
- Champion clean code, testing, and documentation best practices.
- Participate in code reviews and contribute to architectural discussions.
What will you bring:
- 5+ years of professional experience in full-stack web development.
- Strong proficiency in PHP and experience with a modern PHP framework like Symfony or Laravel (Symfony is a plus).
- Solid experience with frontend technologies such as React, Vue.js, or similar.
- Proficient in SQL and experience with relational databases (e.g., MySQL).
- A strong understanding of modular architecture, clean code principles, and testing methodologies.
- Experience with refactoring legacy code and improving system complexity.
- Excellent problem-solving skills and a pragmatic approach to development.
- Strong communication skills and fluency in English.
- A collaborative team player with an independent and ownership-driven work style.
Why you’ll love working here?
- 🏆 Join Gradion Thailand (formerly NFQ Vietnam) was recognized by ITViec for 7 consecutive years, including 2 successive years as the Winner. Work with some of the best minds in the industry and be part of a company that’s redefining how businesses scale through technology
- 🌍 Career Growth & Leadership Development – Work closely with our leadership team, gain mentorship from experienced executives, and have direct exposure to high-level strategic decisions. Your growth is limitless, as long as you’re ready to step up, opportunities will always be there for you
- 💰 Competitive Compensation – We believe great talent deserves great rewards. Expect an attractive salary, performance-based bonuses, and a benefits package that reflects your impact. We value talent over salary budgets - exceptional contributions deserve exceptional rewards
- ✨ And Many More Benefits to Explore! But most importantly, a healthy work-life balance and an environment where you can thrive - professionally and personally. Including:
- A laptop is provided.
- Community Tech activities.
- A fun & dynamic environment and freedom to be creative.
- Modern office with a flexible, relaxing zone.
- Performance bonus (up to 2-month salary)
- Performance review 2 times/ year.
- Extra Premium Healthcare & Annual Health-check.
- 15 days of annual leave.
Working time: Monday – Friday (9 AM - 6 PM)
Location: Level 2, Summer Point Building, 7 Sukhumvit 69 Alley, Khwaeng Phra Khanong Nuea, Watthana, Bangkok 10110
We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.
