Job Description

Marmon Technologies India Private Limited
As a part of the global industrial organization Marmon Holdings--which is backed by Berkshire Hathaway-- you'll be doing things that matter, leading at every level, and winning a better way. We're committed to making a positive impact on the world, providing you with diverse learning and working opportunities, and fostering a culture where everyone's empowered to be their best.


Marmon Global Innovation Center (GIC), a division of Marmon Holdings, is seeking a Senior Software Engineer to guide junior engineers and drive long-term projects for Coilmaster Corporation, a leading Marmon company specializing in fin and tube heat exchangers. This senior role is responsible for end-to-end software development of Coilmaster's EzCoil coil selection and thermal-fluid modelling platform. The Sr. engineer will leverage their domain expertise in thermal-fluid sciences and experience in software engineering to architect, develop, and validate models while ensuring reliable and efficient implementation in code.


As a hands-on leader, you will directly contribute to software development and testing while also mentoring junior engineers. Strong project management and scheduling skills are required to coordinate deliverables across multiple initiatives.

Mandatory Skills

8-10 years of production software experience for engineering/simulation applications (C#/.NET strongly preferred). Proven track record owning design, implementation, and maintenance of engineering tools (e.g., rating/selection software). Strong object-oriented design and software architecture skills. Proficient with Git-based workflows, code review, and automated unit/integration testing. Comfortable working in an iterative/agile environment and translating thermal/ mechanical requirements into robust software features.

Desired Skills

Experience with

Azure / AWS cloud services

Knowledge of

JavaScript frameworks

(Angular / React) Familiarity with

CI/CD pipelines

and DevOps tools Exposure to

microservices architecture

Opportunities for Growth

Gain exposure to

modern .NET technologies

and

cloud-native development

Opportunity to work on

end-to-end project lifecycles

including design, development, testing, and deployment Develop deeper expertise in

architecture, performance optimization, and system scalability

Collaborate with

cross-functional teams

including product management, QA, and DevOps Pathway to grow into

Senior Developer / Technical Lead

roles with leadership and mentoring opportunities

Required Qualifications

Bachelor's degree in

Computer Science, Information Technology, or a related field

8-10 years of professional experience in

.NET application development

Strong command over

C#, .NET Core, ASP.NET MVC / Web API, and SQL Server

Working knowledge of

front-end technologies

(HTML, CSS, JavaScript) Experience in

developing, testing, and deploying scalable enterprise applications

Familiarity with

source control and agile practices

Excellent communication and collaboration skills with a proactive approach to problem-solving
Following receipt of a conditional offer of employment, candidates will be required to complete additional job-related screening processes as permitted or required by applicable law .