Application Development Manager

Our not-so-secret sauce.

Award-winning, inclusive, Top Workplace culture doesn’t happen overnight. It’s a result of hard work by extraordinary people. The industry’s brightest talent drive our efforts to deliver purposeful work and meaningful impact every day. Learn more about what makes us different and how you can make your mark as an Application Development Manager at MMA.

Marsh McLennan Agency (MMA) provides business insurance, employee health & benefits, retirement, and private client insurance solutions to organizations and individuals seeking limitless possibilities. With offices across North America, we combine the personalized service model of a local consultant with the global resources of the world’s leading professional services firm, Marsh McLennan (NYSE: MMC).

A day in the life:

We are seeking a highly skilled and motivated individual to join our team as an Application Development Manager. In this role, you will manage multiple development teams, ensuring that all teams adhere to MMA coding standards and best practices while building enterprise-level applications. You will oversee the design, coding, testing, and debugging of new and existing applications, fostering a culture of quality and innovation. Additionally, you will promote agile ways of working, which enhances collaboration, accelerates delivery, and improves responsiveness to changing business needs. You will also guide your teams in development initiatives and solutioning efforts, while providing Level 2 and Level 3 application support and escalating risks and issues as appropriate. A security-first mindset is essential in designing, creating, and developing applications. If you are passionate about technology and thrive in a fast-paced, collaborative environment, we would love to hear from you.

We will count on you to:

• Become an integral part of an innovative and passionate Custom Application Development Team, enhancing the business through collaboration, innovation, creative solutioning, and delivery excellence.

• Oversee the design, coding, testing, and debugging of new and existing applications, ensuring all teams adhere to coding standards and best practices with a security-first mindset.

• Lead and support development initiatives across multiple teams, navigating complex projects and consistently delivering high-quality enterprise-level products.

• Promote the development of reusable code to decrease time to market while ensuring uniformity and scalability across applications.

• Foster a culture of security awareness, ensuring that security best practices are integrated into all development processes.

• Champion agile practices to enhance collaboration and responsiveness within teams, driving efficiency and adaptability.

• Embrace servant leadership, empowering teams to take ownership of their work and encouraging continuous improvement.

• Mentor and guide junior developers, fostering a culture of learning, collaboration, and continuous improvement within the teams.

Our future colleague:

• Proven track record of successfully delivering highly scalable digital products.

• Strong relationship-building skills with all stakeholders, including internal project teams, business analysts, product owners, scrum masters, developers, and testers.

• Experience in delivering complex software products within an Agile environment.

• Proficient in utilizing Azure and/or AWS public cloud technology stacks.

• Skilled in object-oriented, full-stack programming with languages such as Blazor, C#, .NET, IIS, SQL, and NoSQL databases.

• Expertise in building distributed systems at scale using microservices architecture.

• Knowledgeable in API design and implementation, as well as management systems like Apigee and Informatica.

• Familiar with container technologies, including Docker and Kubernetes.

• Experienced in continuous integration and build/test automation, leveraging tools such as Azure DevOps, GitHub Actions, and JFrog Artifactory.

• Passionate about exploring new technologies and trends in open source, UI, AI, and related fields.

These additional qualifications are a plus, but not required to apply:

• Bachelor’s Degree in Computer Science, a related degree, or relevant experience.

• 10+ years of development experience, 5+ years of management experience, ideally in or relating to the Insurance Broker Industry.

We know there are excellent candidates who might not check all of these boxes. Don’t be shy. If you’re close, we’d be very interested in meeting you.

Valuable benefits.

We value and respect the impact our colleagues make every day both inside and outside our organization. We’ve built a culture that promotes colleague well-being through robust benefit programs and resources, encourages professional and personal development, and celebrates opportunities to pursue the projects and causes that give colleagues fulfilment outside of work.  

Some benefits included in this role are:

• Generous time off, including personal and volunteering

• Tuition reimbursement and professional development opportunities

• Remote work

• Charitable contribution match programs

• Stock purchase opportunities

To learn more about a career at MMA, check us out online: http://marshmma.com/careers or flip through our recruiting brochure: https://bit.ly/3Qpcjmw

Follow us on social media to meet our colleagues and see what makes us tick:

• https://www.instagram.com/lifeatmma/

• https://www.facebook.com/LifeatMMA

• https://www.linkedin.com/company/marsh-mclennan-agency/

Who you are is who we are.

We embrace a culture that celebrates and promotes the many backgrounds, heritages and perspectives of our colleagues and clients. We are always seeking those with ethics, talent, and ambition who are interested in joining our client-focused teams.

Marsh McLennan and its affiliates are EOE Minority/Female/Disability/Vet/Sexual Orientation/Gender Identity employers.

#LI-Remote

The applicable base salary range for this role is $98,900 to $173,000.

The base pay offered will be determined on factors such as experience, skills, training, location, certifications, education, and any applicable minimum wage requirements. Decisions will be determined on a case-by-case basis. In addition to the base salary, this position may be eligible for performance-based incentives.

We are excited to offer a competitive total rewards package which includes health and welfare benefits, tuition assistance, 401K savings and other retirement programs as well as employee assistance programs.

Applications will be accepted until: December 22, 2025