Company : Description : INTERNAL JOB POSTING

We are seeking a talented individual to join Mercer Technology at Mumbai/Noida/Gurgaon/Pune . This is a hybrid role that has a requirement of working at least three days a week in the office.

Senior Principal Engineer - Applications Development (Grade D1)**

No of Positions: 1

We will count you to :

- Write clean, scalable code using.NET-programming languages.- Maintain and enhanceexisting functionality using C# and.NET Framework 4.7.2 , delivering reliable updates with mínimal disruption to users.- Support and maintain integrations with DotNetNuke (DNN) 9.13 , including authentication, navigation, and role-based access management.
- Maintain and enhance service interfaces, including WCFandASMXweb services , and support related API integrations as applicable.
- Develop and update reporting solutions leveraging Crystal Reports , and support document/data generation features using components such as Aspose,Telerik, andHighcharts .
- Collaborate closely withQAand other developers to define acceptance criteria, reproduce defects, validate fixes, and ensure high-quality releases .
- Follow established SDLCand change management practices , including estimation, documentation, peer reviews, and controlled deployments.
- Ensure code issecure, maintainable, and compliantwith internal standards through clean design, defensive coding, and adherence to best practices .
- Create and maintain unit tests and supporting test data to improve reliability and reduce regression risk.

What you need to have :





- Strong proficiency with C# /.NET Framework 4.7.2andASP.NET .
- Strong Object-Oriented Programming (OOP)skills and ability to write clean, maintainable code .
- Proficient with Git and GitHub for code maintenance. Familiarity with Snyk static scan, Git Guardian plug ins as pre-commit checks
- Strong SQL Serverdevelopment/support experience , includingT-SQL queries, stored procedures, and triggers.
- CSLA is the ORM being used. Hands-on experience with any major ORM.
- Proven production supportcapability : troubleshooting, root-cause analysis, and productive defect remediation.
- Experience withWCFandASMX ( ASP.NET Web Services ).
- Working knowledge of REST APIs , JSON, Windows Workflow foundation
- Experience with Visual Studio 2017/2022 andTFS/ Azure DevOps -stylesource control and work item workflow.
- Hands-on experience using LINQ,XML,JavaScript, andjQuery .
- Reporting experience with Crystal Reports . Aspose(includingAspose.Cells)
- Telerik Controls for ASP.NET
- Highcharts
- Test Driven development experience using MSTest

Eligibility :

- Minimum 12 months experience as a Senior Engineer/Principal Engineer :





- Should have at least “Meets Expectations” or equivalent rating in last appraisal :

- Should not be under any Performance Continuity Plan, or had any official Disciplinary action within the last 3 months :

- Should not have applied for any other IJP within Mercer in the last 3 months : What makes you stand out?

- Adaptable communicator, facilitator, influencer and problem solver

- High attention to detail

- Good relationship skills, Proven ability to work on own initiative as well as in a team

- Ability to multi-task and prioritize time effectively

Marsh 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, caste, 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. : Marsh 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 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. :

📌 Senior Principal Engineer - Applications Development (Mumbai)
🏢 Marsh
📍 Mumbai