Certainly, here are my insights:

Points to Assist in Application:

1. CV Restructuring: Review your CV to emphasize skills and experiences closely related to the job description. In my experience, cater your profile to highlight a strong background in banking, finance, customer service, and supervisory roles. Highlight instances where you've trained others, attended to customer complaints, or achieved sales targets.

2. Note the Degree Requirement: Understand the emphasis put on undergraduate qualifications in banking, finance, or related business degrees. Make sure your educational qualifications are in line.

3. Experience Matters: Highlight past roles as a Senior Teller or Customer Service Officer. A minimum of two years' experience in these roles is strongly desired.

4. Drivers License: Do not overlook the explicitly stated requirement of possessing a driver's license.

5. Application Details: Take note of the deadline of Friday, 15th December 2023, and the requirement to state "Senior Teller" on the subject line. Copies of academic and professional qualifications must accompany all applications.

How to Stand Out:

1. Numerical Accomplishments: What I've noticed overtime is that showcasing achievements in figures, like sales targets met or number of trainees for financial literacy, can be compelling.

2. Additional Certifications: Although not required for this Senior Teller vacancy, possession of financial or supervisory certificates could bolster your application.

3. Networking: As per the job search in Zimbabwe, a recommendation or personal connection within the bank or industry could potentially give your application a boost.

Important Things the Employer Would Notice:

1. The No Chancers: The phrase 'NO CHANCERS' indicates that they only want serious applicants, particularly those who meet the criterion fully, such as prior supervisory experience.

2. Banking and Youth Training Experience: A key role involving the training of youths reveals an expectation of the successful candidate to contribute to societal development.

3. Driving Licence: A must-have, suggesting possible fieldwork or mobility requirements in this position, often overlooked by novice applicants.

In my fifteen years of multi industry experience, I've surveyed a fair share of employment opportunities in Zimbabwe and found these to be the critical points, often glossed over in the job vacancies in Zim. Do well to consider them in your job offers in Zimbabwe, especially with the wide array of jobs in ZW. Seek assistance where needed, even from reputed recruitment agencies in Zimbabwe to stay ahead in the pool of Zimbabwean jobs.

Remember: reviewing job listings isn't just about ticking boxes; it's about understanding what the organisation is seeking and how you fit into that vision. Breathe the spirit of the job listing into your application, and you'll be a perfect candidate for your next job in Zimbabwe!