Aperia Solutions Vietnam Co Ltd

At NFQ, we focus on developing cutting-edge apps, CRMs, ERPs, and other cross-platform products. We develop these solutions not only for ourselves but also for our clients, which include a range of prominent companies such as HomeToGo, Kayak, Alaiko, and Home24. We specialize in e-commerce, mobility, and transport & logistics, and we're always eager to tackle new challenges. Whatever the area – from Mobile to UX – we've got a team that knows it inside out.

Join our team of 800+ professionals across Germany, Poland, Lithuania, Vietnam, Thailand, Singapore, and Egypt. Make your own way with us!

We are seeking a highly skilled and motivated Senior/Lead .NET Developer to join our team and play a crucial role in enhancing and scaling the client's e-commerce platform. This individual will work closely with the client's development team, leveraging their expertise in .NET technologies to deliver high-quality solutions that meet the client's evolving business needs.

In this role you will

• Design, develop, and implement new features and functionalities for the e-commerce platform, focusing on performance, scalability, and maintainability.


• Participate in architectural discussions and contribute to designing and implementing robust and scalable solutions.


• Write clean, well-documented, and testable code, adhering to coding standards and best practices.


• Collaborate closely with the project team, including developers, testers, and stakeholders, to ensure seamless integration and timely delivery.


• Proactively identify and troubleshoot performance bottlenecks and technical issues, working closely with the third-party audit team.


• Contribute to the continuous improvement of development processes and code quality.

• 5+ years of proven experience developing web applications using .NET Framework, C#, and ASP.NET MVC.


• A solid understanding of e-commerce platforms and the common challenges related to performance and scalability. Experience with high-volume transactional systems is a major plus.


• Proficiency in SQL Server, including database design, query optimization, and performance tuning techniques.


• Experienced with Elasticsearch.


• Experience working in an Agile/Scrum environment, collaborating effectively within a team, and adapting to evolving requirements.


• Demonstrated ability to analyze complex problems, break them down into manageable components, and propose effective solutions.


• Excellent communication skills (written and verbal) and the ability to work seamlessly with technical and non-technical team members.

Big Bonus

• Experience with ASP.NET Core is beneficial.


• Familiarity with cloud platforms like AWS or Azure is a plus.


• Experience with containerization technologies like Docker and Kubernetes is a plus.


• Knowledge of message queues and distributed systems is beneficial.


• Familiarity with performance testing tools and techniques is a plus.


• Japanese Language Skills:Experience working with Japanese clients or in a Japanese business context is a plus.

Personal Attributes

• Strong work ethic, self-motivated, and able to work independently as well as part of a team.


• Excellent problem-solving skills and a proactive approach to identifying and resolving challenges.


• Passionate about technology and eager to learn and adapt to new tools and technologies.


• Strong communication and interpersonal skills, with the ability to work effectively in a cross-cultural environment.

Our values:

• Fairness: We are deeply committed to fairness in all our interactions. Whether it's with colleagues, customers, shareholders, or our environment, we uphold a culture of equity and respect in every aspect of our business.
• Entrepreneurship: Our ethos is shaped by the spirit of entrepreneurship. We value unconventional thinking, responsible risk-taking, and a relentless drive to turn innovative ideas into successful realities. This entrepreneurial mindset is what sets us apart.
• Excellence: At NFQ, excellence is about delivering 'WOW' experiences to all stakeholders. We strive for a standard of performance that not only meets but exceeds expectations, creating memorable and impactful experiences for both our customers and colleagues.
• Diversity and Equity: We embrace diversity, equity, and inclusion, recognizing their critical role in our success. We encourage an environment where everyone's unique contributions are valued and respected.

And we always keep the NFQ soul in mind. That we are decent human beings to everyone around us.

Benefits include:

• Laptop is provided.
• Hybrid work.
• English class for career development.
• Afun&dynamicenvironment andfreedomto becreative.
• Modern officewith the flexible relaxing zone.
• 13th-month salary (based on company policies and business situation).
• Performance review2 times/ year.
• Extra Premium Healthcare & Annual Health-check.
• Loyalty Program: life insurance worth 1 billion VND.
• 15 days annual leaves, working Monday – Friday.