### Q1: What is the systematic application of engineering approaches to software development known as?  
### Q2: How does software engineering contribute to the security of fintech applications?  
### Q3: What role does a Software Architect play in the development of fintech solutions?  
### Q4: How can a low-code approach facilitate the development of fintech applications?  
### Q5: What are some challenges faced by software engineers in ensuring the scalability of fintech applications?  
### Q6: How does a Quality Assurance Engineer impact the reliability of software in the fintech industry?  
### Q7: How important is effective communication when collaborating with cross-functional teams in software engineering?  
### Q8: What strategies can be employed to improve user-centered design in fintech applications?  
### Q9: Why is it essential for software engineers to communicate the technical requirements clearly to non-technical stakeholders?