Job Description

Marsh McLennan is seeking a talented Senior .NET Engineer with expertise in Angular to join our dynamic team. In this role, you will be responsible for the design, development, implementation, and support of high-performance, scalable software solutions.


As a hands-on contributor, you will collaborate closely with team members while following a Scaled Agile development methodology. We are looking for a self-starter who is delivery-focused and possesses a diverse set of technology skills. This position is located in London and offers a hybrid work model, requiring employees to work in the office at least three days a week.

We will count on you to:

Ensure that solution requirements are gathered accurately, understood, and that all stakeholders have transparency on impacts Perform coding to written Agile stories with unit tests adhering to coding standards and guidelines Provide technical guidance to one or more engineers and act as a role model for your peer group Advocate best practices and concepts within your organization Work closely with your peers as a mechanism of continuous improvement Champion good agile practices that are foundational to product delivery Be an involved member of the MMC Technology community - contribute, collaborate, and learn Build strong relationships with product owners, solutions architects, analysts and pod leadership Work with state-of-the-art technologies to solve genuine, real-world problems Troubleshoot and resolved development issues Provide technical support to clients on existing problems Recommend and execute code improvements based on current solutions

What you need to have:

Excellent communication skills. Solid development experience, successfully delivering software with a broad mix of languages, technologies and platforms (especially .Net, Angular) Experience as a software developer working on multiple products The ability to communicate effectively to both technical and non-technical colleagues in a cross-functional environment Experience working with Agile at Scale, Lean and Continuous Delivery approaches such as Continuous Integration, Test-Driven Development and Infrastructure as Code Experience in CI/CD and DevOps practices including the use of Quality Gates to maintain high levels of code Strong Self-starter and involved squad contributor

What makes you stand out?

Experience working in the employee benefits space. Knowledge of reimbursement systems. Previous experience working with Darwin systems, Origin and Evole. Broad experience across multiple programming languages and frameworks with in-depth skills in at least one of the following: JavaScript, Typescript, C# Strong experience in one or more of the following frameworks Angular, NodeJS, Express.JS, .NET, Less(Sass) Experience with Unit Testing and Integration Testing is also essential. Experience with container technologies such as Docker and Kubernetes. Experience of middleware such as Kafka, NServiceBus, Camunda, Dremio, RabbitMQ. Practiced experience refactoring, implementing design patterns, design driven development, continuous integration, system and application design, application security. Strong experience working with an ORM Framework including the use of TSQL and NOSQL databases such as MSSQL and Mongodb. Strong Knowledge of SDLC processes and practices and experience with some or all of Confluence, JIRA, ADO, Github etc. Experience designing and deploying applications on cloud infrastructure with providers such as AWS and Microsoft Azure. Experience working with the MEAN or MERN stack. Experience in Security driven design practices and the remediation of SAST/DAST findings.

Why join our team:

We help you be your best through professional development opportunities, interesting work and supportive leaders. We foster a vibrant and inclusive culture where you can work with talented colleagues to create new solutions and have impact for colleagues, clients and communities. Our scale enables us to provide a range of career opportunities, as well as benefits and rewards to enhance your well-being.


Marsh McLennan????????????????? (NYSE: MMC) is a global leader in risk, strategy and people, advising clients in 130 countries across four businesses: Marsh, Guy Carpenter, Mercer????????????????? and Oliver Wyman?????????????????. With annual revenue of $24 billion and more than 90,000 colleagues, Marsh McLennan helps build the confidence to thrive through the power of perspective. For more information, visit marshmclennan.com?????????????????, or follow on ?????????????????LinkedIn????????????????? and X.



Marsh McLennan is committed to embracing a diverse, inclusive and flexible work environment. We aim to attract and retain the best people and embrace diversity of age background, civil partnership status, disability, ethnic origin, family duties, gender orientation or expression, gender reassignment, marital status, nationality, parental status, personal or social status, political affiliation, race, religion and beliefs, sex/gender, sexual orientation or expression, skin color, or any other characteristic protected by applicable law. We are an equal opportunities employer. We are committed to providing reasonable adjustments in accordance with applicable law to any candidate with a disability to allow them to fully participate in the recruitment process. If you have a disability that may require reasonable adjustments, please contact us at reasonableaccommodations@mmc.com.



Marsh McLennan is committed to hybrid work, which includes the flexibility of working remotely and the collaboration, connections and professional development benefits of working together in the office. All Marsh McLennan colleagues are expected to be in their local office or working onsite with clients at least three days per week. Office-based teams will identify at least one "anchor day" per week on which their full team will be together in person.