Sr Software Development Engineer Da Nang (Paradox)

Your work days are brighter here.

Were obsessed with making hard work pay off for our people our customers and the world around us. As a Fortune 500 company and a leading AI platform for managing people money and agents were shaping the future of work so teams can reach their potential and focus on what matters most. The minute you join youll feel it. Not just in the products we build but in how we show up for each other. Our culture is rooted in integrity empathy and shared enthusiasm. Were in this together tackling big challenges with bold ideas and genuine care. We look for curious minds and courageous collaborators who bring sun-drenched optimism and drive. Whether youre building smarter solutions supporting customers or creating a space where everyone belongs youll do meaningful work with Workmates whove got your return well give you the trust to take risks the tools to grow the skills to develop and the support of a company invested in you for the long haul. So if you want to inspire a brighter work day for everyone including yourself youve found a match in Workday and we hope to be a match for you too.

About the Team

About the Role

As a Senior Software Development Engineer you will design and lead robust APIs data models and background services while contributing to modern user-friendly web interfaces. You will own features end to end from design through launchworking closely with peers and cross-functional partners to clarify requirements assess risks and make trade offs that support long-term quality.

Responsibilities:

• Design and deliver scalable high-quality technical solutions aligned with business and product needs.

• Apply advanced technical expertise to solve complex engineering problems and improve system performance reliability and maintainability.

• Contribute to technical architecture by evaluating design options defining technical approaches and supporting long-term product direction.

• Lead complex technical initiatives from planning through implementation deployment and ongoing support.

• Identify opportunities to modernize systems improve engineering practices and introduce innovative technical solutions.

• Collaborate with cross-functional stakeholders to clarify requirements assess feasibility and ensure successful delivery.

• Provide technical guidance code reviews and mentorship to strengthen engineering quality and team capability.

• Proactively identify technical risks dependencies and implementation challenges and drive effective mitigation plans.

• Stay current with emerging technologies and recommend practical improvements that enhance product quality and team efficiency.

• Other duties which are assigned by the Employer or authorized person of the Employer.

About You

Basic Qualifications

• 6 years of experience in software development engineering.

• Solid proficiency in at least one modern programming language.

Other Qualifications

• Advanced proficiency in using modern AI tools to improve engineering productivity code quality problem-solving and technical decision-making.

• Bachelors degree in Computer Science Software Engineering Information Technology or a related technical field or equivalent practical experience.

• Strong hands-on experience with Python is a plus point experience in RESTful API design scalable service development and secure reliable back-end systems.

• Advanced knowledge of object-oriented design software architecture patterns databases data modeling performance tuning and system scalability.

• Proven ability to lead technical design discussions influence solution approaches and mentor team members.

• Strong collaboration skills with the ability to work effectively with cross-functional partners build trust share knowledge and support team goals.

• Excellent analytical problem-solving and communication skills in both Vietnamese and English with the ability to design innovative solutions for complex AI-driven features.

Our Approach to Flexible Work

With Flex Work were combining the best of both worlds: in-person time and remote. Our approach enables our teams to deepen connections maintain a strong community and do their best work. We know that flexibility can take shape in many ways so rather than a number of required days in-office each week we simply spend at least half (50%) of our time each quarter in the office or in the field with our customers prospects and partners (depending on role). This means youll have the freedom to create a flexible schedule that caters to your business team and personal needs while being intentional to make the most of time spent together. Those in our remote home office roles also have the opportunity to come together in our offices for important moments that matter.

At Workday we are committed to providing an accessible and inclusive hiring experience where all candidates can fully demonstrate their skills. If you require assistance or an accommodation at any point please email .

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