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Senior Application Developer Job Opening In Singapore, Singapore – Now Hiring AON

Senior Application Developer

    Singapore Jobs Expertini Expertini › Singapore › Jobs › Other General › Senior Application Developer

Job description

Senior Application Developer
We are looking for a motivated and energetic Senior Application Developer to join our team.

The ideal candidate is a team player who is eager to learn new skills both on and off the job.

You will work alongside a team of experienced actuarial analysts, developers, and business resources to build and maintain internal and external-facing web applications.


Aon is in the business of better decisions
At Aon, we shape decisions for the better to protect and enrich the lives of people around the world.



As an organization, we are united through trust as one inclusive team and we are passionate about helping our colleagues and clients succeed.


What the day will look like

+ Develop full stack web applications across the technology stack (Front end, web APIs, and database).



+ Design, mock-up, and implement web application prototypes.



+ Collaborate with data scientists, analysts, developers, and business experts to build high-performing web applications.



+ Assist in the support and enhancement of existing applications as needed.



How this opportunity is different
Aon’s extensive range of product offerings and global reach provide us with unparalleled access to data and information.

This unique position allows us to innovate and create differentiating solutions for our clients.

The Aon Centre for Innovation and Analytics (ACIA) is at the forefront of these efforts, investing heavily in global coordination and innovation.


Skills and experience that will lead to success

+ Experience with agile development processes (e.g., Scrum, Kanban, Scrumban).



+ At least 3 years of experience in single-page web application development using Angular (Not AngularJS), JavaScript/Typescript, and CSS.



+ At least 3 years of experience in .NET 6+, C#, and ASP.NET Core Web API.



+ Experience with Entity Framework ORM, SQL, and developing applications against relational database systems (e.g., MSSQL, PostgreSQL).



+ Understanding of clean coding principles and design patterns.



+ Ability to design and develop applications with performance considerations.



+ Knowledge of UI/UX principles and an aesthetic sense for front-end web application design.



+ Independent, proactive, and eager to learn new skills.



Nice to haves:

+ Possesses a computer science/software engineer or related degree

+ Experience with JavaScript visualization libraries (D3.js, Highcharts, SVGs)

+ Experience with web components using StencilJS or Lit-Element

+ Experience with modern data platforms such as Databricks/Fabric

+ Experience with development of serverless applications and containerized applications on AWS/Azure
How we support our colleagues
In addition to our comprehensive benefits package, we encourage an inclusive workforce.

Plus, our agile environment allows you to manage your wellbeing and work/life balance, ensuring you can be your best self at Aon.

Furthermore, all colleagues enjoy two “Global Wellbeing Days” each year, encouraging you to take time to focus on yourself.

We offer a variety of working style solutions for our colleagues as well.





Our continuous learning culture inspires and equips you to learn, share and grow, helping you achieve your fullest potential.

As a result, at Aon, you are more connected, more relevant, and more valued.





Aon values an innovative and inclusive workplace where all colleagues feel empowered to be their authentic selves.

Aon is proud to be an equal opportunity workplace.


Aon provides equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, creed, sex, sexual orientation, gender identity, national origin, age, disability, veteran, marital, domestic partner status, or other legally protected status.


We are committed to providing equal employment opportunities and fostering an inclusive workplace.

If you require accommodations during the application or interview process, please let us know.

You can request accommodations by emailing us at ReasonableAccommodations@Aon.com or your recruiter.

We will work with you to meet your needs and ensure a fair and equitable experience.


#LI-PC1
2568271 Senior Application Developer
We are looking for a motivated and energetic Senior Application Developer to join our team.

The ideal candidate is a team player who is eager to learn new skills both on and off the job.

You will work alongside a team of experienced actuarial analysts, developers, and business resources to build and maintain internal and external-facing web applications.


Aon is in the business of better decisions
At Aon, we shape decisions for the better to protect and enrich the lives of people around the world.



As an organization, we are united through trust as one inclusive team and we are passionate about helping our colleagues and clients succeed.


What the day will look like

+ Develop full stack web applications across the technology stack (Front end, web APIs, and database).



+ Design, mock-up, and implement web application prototypes.



+ Collaborate with data scientists, analysts, developers, and business experts to build high-performing web applications.



+ Assist in the support and enhancement of existing applications as needed.



How this opportunity is different
Aon’s extensive range of product offerings and global reach provide us with unparalleled access to data and information.

This unique position allows us to innovate and create differentiating solutions for our clients.

The Aon Centre for Innovation and Analytics (ACIA) is at the forefront of these efforts, investing heavily in global coordination and innovation.


Skills and experience that will lead to success

+ Experience with agile development processes (e.g., Scrum, Kanban, Scrumban).



+ At least 3 years of experience in single-page web application development using Angular (Not AngularJS), JavaScript/Typescript, and CSS.



+ At least 3 years of experience in .NET 6+, C#, and ASP.NET Core Web API.



+ Experience with Entity Framework ORM, SQL, and developing applications against relational database systems (e.g., MSSQL, PostgreSQL).



+ Understanding of clean coding principles and design patterns.



+ Ability to design and develop applications with performance considerations.



+ Knowledge of UI/UX principles and an aesthetic sense for front-end web application design.



+ Independent, proactive, and eager to learn new skills.



Nice to haves:

+ Possesses a computer science/software engineer or related degree

+ Experience with JavaScript visualization libraries (D3.js, Highcharts, SVGs)

+ Experience with web components using StencilJS or Lit-Element

+ Experience with modern data platforms such as Databricks/Fabric

+ Experience with development of serverless applications and containerized applications on AWS/Azure
How we support our colleagues
In addition to our comprehensive benefits package, we encourage an inclusive workforce.

Plus, our agile environment allows you to manage your wellbeing and work/life balance, ensuring you can be your best self at Aon.

Furthermore, all colleagues enjoy two “Global Wellbeing Days” each year, encouraging you to take time to focus on yourself.

We offer a variety of working style solutions for our colleagues as well.





Our continuous learning culture inspires and equips you to learn, share and grow, helping you achieve your fullest potential.

As a result, at Aon, you are more connected, more relevant, and more valued.





Aon values an innovative and inclusive workplace where all colleagues feel empowered to be their authentic selves.

Aon is proud to be an equal opportunity workplace.


Aon provides equal employment opportunities to all employees and applicants for employment without regard to race, color, religion, creed, sex, sexual orientation, gender identity, national origin, age, disability, veteran, marital, domestic partner status, or other legally protected status.


We are committed to providing equal employment opportunities and fostering an inclusive workplace.

If you require accommodations during the application or interview process, please let us know.

You can request accommodations by emailing us at ReasonableAccommodations@Aon.com or your recruiter.

We will work with you to meet your needs and ensure a fair and equitable experience.


#LI-PC1

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Unlock Your Senior Application Potential: Insight & Career Growth Guide


Real-time Senior Application Jobs Trends (Graphical Representation)

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The Work Culture

An organization's rules and standards set how people should be treated in the office and how different situations should be handled. The work culture at AON adheres to the cultural norms as outlined by Expertini.

The fundamental ethical values are:

1. Independence

2. Loyalty

3. Impartiapty

4. Integrity

5. Accountabipty

6. Respect for human rights

7. Obeying Singapore laws and regulations

What Is the Average Salary Range for Senior Application Developer Positions?

The average salary range for a varies, but the pay scale is rated "Standard" in Singapore. Salary levels may vary depending on your industry, experience, and skills. It's essential to research and negotiate effectively. We advise reading the full job specification before proceeding with the application to understand the salary package.

What Are the Key Qualifications for Senior Application Developer?

Key qualifications for Senior Application Developer typically include Other General and a list of qualifications and expertise as mentioned in the job specification. The generic skills are mostly outlined by the . Be sure to check the specific job listing for detailed requirements and qualifications.

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Interview Tips for Senior Application Developer Job Success

AON interview tips for Senior Application Developer

Here are some tips to help you prepare for and ace your Senior Application Developer job interview:

Before the Interview:

Research: Learn about the AON's mission, values, products, and the specific job requirements and get further information about

Other Openings

Practice: Prepare answers to common interview questions and rehearse using the STAR method (Situation, Task, Action, Result) to showcase your skills and experiences.

Dress Professionally: Choose attire appropriate for the company culture.

Prepare Questions: Show your interest by having thoughtful questions for the interviewer.

Plan Your Commute: Allow ample time to arrive on time and avoid feeling rushed.

During the Interview:

Be Punctual: Arrive on time to demonstrate professionalism and respect.

Make a Great First Impression: Greet the interviewer with a handshake, smile, and eye contact.

Confidence and Enthusiasm: Project a positive attitude and show your genuine interest in the opportunity.

Answer Thoughtfully: Listen carefully, take a moment to formulate clear and concise responses. Highlight relevant skills and experiences using the STAR method.

Ask Prepared Questions: Demonstrate curiosity and engagement with the role and company.

Follow Up: Send a thank-you email to the interviewer within 24 hours.

Additional Tips:

Be Yourself: Let your personality shine through while maintaining professionalism.

Be Honest: Don't exaggerate your skills or experience.

Be Positive: Focus on your strengths and accomplishments.

Body Language: Maintain good posture, avoid fidgeting, and make eye contact.

Turn Off Phone: Avoid distractions during the interview.

Final Thought:

To prepare for your Senior Application Developer interview at AON, research the company, understand the job requirements, and practice common interview questions.

Highlight your leadership skills, achievements, and strategic thinking abilities. Be prepared to discuss your experience with HR, including your approach to meeting targets as a team player. Additionally, review the AON's products or services and be prepared to discuss how you can contribute to their success.

By following these tips, you can increase your chances of making a positive impression and landing the job!

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