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# C# .NET Software Engineer

- **Company:** Motion Recruitment Partners LLC.
- **Location:** Boston, MA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** Application Programming Interfaces (APIs), Amazon Web Services, Component-Based Software Engineering, Application Performance Management, Microsoft Azure, C Sharp (Programming Language), Software as a Service, Cloud Computing, Cloud Engineering, Code Review, Distributed Systems, PostgreSQL, Software Architecture, Angular 2+, TypeScript, Web Applications, Enterprise Software Applications, .NET Core, Backend, AngularJS, Restful APIs, Data Pipelines
- **Published:** September 18, 2026
- **Apply:** https://www.dice.com/job-detail/bd4bccd4-fd6f-48f4-a2e6-ff7fe2a24a7a

## About the Role

* Strong experience developing enterprise applications using C# and .NET Core
 * Hands-on expertise building modern front-end applications with Angular 14+ and TypeScript
 * Experience designing and supporting multi-tenant SaaS platforms at scale
 * Strong knowledge of cloud-native development using AWS or Azure
 * Experience working with PostgreSQL and designing efficient, scalable data solutions
 * Background building distributed systems, APIs, and highly available web applications
 * Understanding of application performance, scalability, security, and modern software architecture patterns

## Description

The team is seeking a Senior Software Developer to help build and evolve a large-scale multi-tenant SaaS platform that serves as a cornerstone product within the organization's portfolio. This role offers the opportunity to work on highly scalable applications that process complex datasets and deliver actionable risk insights to customers globally. The ideal candidate will bring strong full-stack engineering expertise, with deep experience in C#/.NET development, modern Angular frameworks, cloud-native architecture, and distributed systems. You'll collaborate closely with cross-functional teams to architect new capabilities, improve platform scalability, and contribute to the modernization of a mission-critical product used across the insurance and risk management industry., What You Will Be Doing
Tech Breakdown

 * C#
 * .NET Core
 * Angular 14+
 * TypeScript
 * AWS or Azure
 * PostgreSQL
 * SaaS Platforms
 * REST APIs & Distributed Systems

Daily Responsibilities

 * Design and develop new full-stack features for a large-scale SaaS risk analytics platform - 35%
 * Build and enhance backend services, APIs, and cloud-native application components - 25%
 * Develop and maintain modern Angular user interfaces and customer-facing experiences - 20%
 * Improve platform scalability, reliability, and performance across multi-tenant environments - 10%
 * Participate in architecture discussions, code reviews, and technical design initiatives - 10%


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