Senior Developer,Strategy & Technology Group in London
Senior Developer,Strategy & Technology Group

Senior Developer,Strategy & Technology Group in London

London Full-Time 60000 - 80000 £ / year (est.) Home office (partial)
Aon

At a Glance

  • Tasks: Develop mission-critical software and collaborate with a dynamic team.
  • Company: Join Aon, a leader in shaping better decisions globally.
  • Benefits: Enjoy hybrid work flexibility, competitive salary, and professional growth opportunities.
  • Other info: Be part of a collaborative team that values your ideas and fosters career advancement.
  • Why this job: Take ownership of architecture and make a real impact from day one.
  • Qualifications: Experience in .NET development, strong communication, and problem-solving skills.

The predicted salary is between 60000 - 80000 £ per year.

Are you looking for a role where you can own architecture and not just tickets? Do you want to build mission-critical modelling software used by leading insurers? This is a hybrid role with the flexibility to work both virtually and from our London office.

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

  • Working on developing our product by writing code, testing, debugging, analysing, reviewing and all other aspects of the software development lifecycle
  • Working with other developers, actuaries, devops and other teams to ensure successful delivery of software
  • Providing support to both internal and external stakeholders
  • Supporting and potentially leading product deployments
  • Contributing to architecture, process and quality improvement discussions
  • Engaging in ongoing professional development

How this opportunity is different

This role is a fantastic opportunity to work with modern technology, including .NET 10, to shape the next generation of our product. You’ll join a tight-knit, highly collaborative team where your ideas are heard and you have real ownership from day one.

Skills and experience that will lead to success

  • Strong communication – both technical and non-technical
  • Problem solving – digging into the why
  • Adaptability – open to new tech as the stack evolves
  • .NET Backend web development
  • SQL Server / Azure SQL
  • Unit testing, e.g. xUnit
  • Security & authentication

Good to have:

  • Experience leading or guiding junior colleagues
  • Containerised application development
  • Cloud (Azure or equivalent)
  • Scalable deployment experience
  • Modern UI web framework experience (Angular or equivalent)
  • Distributed message queue
  • System / E2E testing

Senior Developer,Strategy & Technology Group in London employer: Aon

Aon is an exceptional employer that fosters a culture of collaboration and innovation, allowing Senior Developers to take ownership of their work while contributing to impactful projects in the insurance sector. With a hybrid working model based in London, employees benefit from flexibility, ongoing professional development, and the opportunity to work with cutting-edge technology in a supportive environment that values diverse perspectives and teamwork.
Aon

Contact Detail:

Aon Recruiting Team

StudySmarter Expert Advice 🤫

We think this is how you could land Senior Developer,Strategy & Technology Group in London

✨Tip Number 1

Network like a pro! Reach out to your connections in the industry, attend meetups, and engage with online communities. You never know who might have the inside scoop on job openings or can refer you directly.

✨Tip Number 2

Show off your skills! Create a portfolio showcasing your best projects, especially those that highlight your experience with .NET and cloud technologies. This will give potential employers a taste of what you can bring to the table.

✨Tip Number 3

Prepare for interviews by practising common technical questions and coding challenges. Don’t forget to brush up on your problem-solving skills, as they’ll want to see how you tackle real-world issues.

✨Tip Number 4

Apply through our website! It’s the best way to ensure your application gets noticed. Plus, it shows you’re genuinely interested in joining our team at Aon and contributing to our mission of better decisions.

We think you need these skills to ace Senior Developer,Strategy & Technology Group in London

Strong Communication Skills
Problem-Solving Skills
Adaptability
.NET Backend Web Development
SQL Server / Azure SQL
Unit Testing (e.g. xUnit)
Security & Authentication
Containerised Application Development
Cloud (Azure or Equivalent)
Scalable Deployment Experience
Modern UI Web Framework Experience (Angular or Equivalent)
Distributed Message Queue
System / E2E Testing

Some tips for your application 🫡

Show Your Passion: When writing your application, let your enthusiasm for the role shine through. We want to see that you’re genuinely excited about building mission-critical software and being part of a collaborative team.

Tailor Your CV: Make sure your CV highlights relevant experience, especially in .NET backend development and any cloud technologies you've worked with. We love seeing how your skills align with what we’re looking for!

Be Clear and Concise: In your cover letter, get straight to the point. We appreciate clear communication, so outline your key achievements and how they relate to the role. Remember, we’re looking for strong communicators!

Apply Through Our Website: Don’t forget to submit your application through our website! It’s the best way for us to receive your details and ensures you’re considered for the role. We can’t wait to hear from you!

How to prepare for a job interview at Aon

✨Know Your Tech Stack

Make sure you’re well-versed in .NET 10 and any other technologies mentioned in the job description. Brush up on your SQL Server and Azure SQL skills, as well as unit testing frameworks like xUnit. Being able to discuss these technologies confidently will show that you're ready to hit the ground running.

✨Showcase Your Problem-Solving Skills

Prepare to discuss specific examples where you've tackled complex problems in your previous roles. Think about how you dug into the 'why' behind issues and what solutions you implemented. This will demonstrate your analytical thinking and adaptability, which are key for this role.

✨Communicate Effectively

Since strong communication is crucial, practice explaining technical concepts in a way that non-technical stakeholders can understand. You might be asked to collaborate with actuaries or devops, so being able to bridge that gap will set you apart from other candidates.

✨Engage in Architecture Discussions

Be prepared to discuss your thoughts on architecture and process improvements. This role offers ownership from day one, so showing that you can contribute to discussions about quality and efficiency will highlight your readiness to take on responsibility and lead initiatives.

Senior Developer,Strategy & Technology Group in London
Aon
Location: London

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