Senior Developer, Application Software Developer

Location: BangPa-in, PHRA NAKHON SI AYUTTHAYA, th

Company Description

WD is building the infrastructure behind the AI-driven data economy.

As AI scales, so does data. Every interaction, every model, every system generates data that must be stored, managed, and made accessible over time. That’s where we come in.

We combine deep engineering expertise with global-scale manufacturing to deliver the storage systems that make AI possible, powering hyperscale data centers, cloud platforms, and enterprise infrastructure worldwide.

This isn’t theoretical work. It’s real systems, at real scale, people solving some of the hardest challenges in technology today.

We’re looking for people who want to build, solve, and operate at that level.

Join us and let’s shape the future of data.

Job Description

ESSENTIAL DUTIES AND RESPONSIBILITIES:

We are seeking motivated and innovative application software developers to support the development of modern software solutions for manufacturing and business applications. The role involves designing, developing, testing, and supporting scalable applications, APIs, and services while working closely with cross-functional engineering teams. Candidates with strong software engineering fundamentals and an interest in data-driven applications are encouraged to apply

• Develop and enhance application software, APIs, and microservices using modern programming languages and frameworks
• Write automated tests and contribute to CI/CD pipelines to support reliable software delivery
• Troubleshoot software defects and performance issues using debugging and monitoring tools
• Collaborate with product, engineering, and cross-functional teams to implement technical solutions
• Create and maintain technical documentation including design documents and API references
• Support applications that process, integrate, or utilize operational and analytical data

This position is part of our Early Career program at WD. Our Early Career program is designed to support individuals beginning their professional career by providing the foundational training through a structured onboarding, mentorship, and development curriculum.

Qualifications

REQUIRED:

We warmly welcome fresh graduates, and Early Career Talent with 0–2 years of experience are encouraged to apply.

• Currently pursuing or recently completed a Master's degree in Computer Science, Computer Engineering, Software Engineering, or equivalent experience
• 0–2 years of experience or relevant academic/project experience
• Knowledge of object-oriented programming and software design principles
• Experience with programming languages such as C#, Java, or Python
• Familiarity with APIs, databases, software testing, and CI/CD concepts
• Basic understanding of data processing or data-driven applications
• Strong analytical, problem-solving, communication, and teamwork skills
• Passion for learning new technologies and engineering practices

PREFERRED:

• Familiarity with cloud platforms, container technologies, or DevOps tools
• Exposure to Agile software development practices
• Understanding of analytics, manufacturing systems, or enterprise applications is a plus

SKILLS:

• Proficiency in modern programming frameworks
• Analytical thinking and creative problem-solving abilities 
• Software Design Fundamentals, API Development
• Testing & Quality
• CI/CD Familiarity
• Performance Awareness
• Cross-Functional Collaboration
• Documentation & Learning Agility
• Demonstrate a good level of English proficiency (written / verbal)

Additional Information

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WD thrives on the power and potential of diversity. As a global company, we believe the most effective way to embrace the diversity of our customers and communities is to mirror it from within. We believe the fusion of various perspectives results in the best outcomes for our employees, our company, our customers, and the world around us. We are committed to an inclusive environment where every individual can thrive through a sense of belonging, respect and contribution.

WD is committed to offering opportunities to applicants with disabilities and ensuring all candidates can successfully navigate our careers website and our hiring process. Please contact us at jobs.accommodations@wdc.com to advise us of your accommodation request. In your email, please include a description of the specific accommodation you are requesting as well as the job title and requisition number of the position for which you are applying.

Notice To Candidates: Please be aware that WD and its subsidiaries will never request payment as a condition for applying for a position or receiving an offer of employment. Should you encounter any such requests, please report it immediately to WD Ethics Helpline or email compliance@wdc.com.