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# Software Architect / C# / .NET

- **Company:** Kelly Services Inc.
- **Location:** Boston, MA, United States
- **Experience:** Expert
- **Contract:** Permanent contract
- **Skills:** ASP.NET, .NET Framework, Apache ActiveMQ, Application Programming Interfaces (APIs), Microsoft Azure, C Sharp (Programming Language), Software as a Service, Cloud Computing, Relational Databases, Database Design, Software Design Patterns, DevOps, Distributed Systems, Elasticsearch, Enterprise Messaging Systems, Microsoft SQL Server, MongoDB, NoSQL, Object-Oriented Software Development, Software Architecture, RabbitMQ, Rapid Prototyping Process, Systems Integration, Management of Software Versions, Web Application Frameworks, Enterprise Software Applications, Cloud Platform System, Software Security, B2b Software, Event Driven Architecture, AngularJS, Solid Principles, Kubernetes, Information Technology, Apache Kafka, Restful APIs, Docker, Web Api
- **Published:** August 8, 2026
- **Apply:** https://dejobs.org/x/x/84724CF6C81F40838B987C1FE7C2DA65/job/

## About the Role

* 10+ years of experience designing and developing enterprise software applications
 * Extensive experience with .NET, C#, ASP.NET Framework, ASP.NET Core, and Web APIs
 * Strong background in software architecture, distributed systems, and SaaS platforms
 * Experience designing and supporting multi-tenant applications
 * Deep understanding of event-driven architecture and messaging patterns
 * Strong data modeling and database design experience
 * Experience with Microsoft SQL Server and relational database architecture
 * Experience with NoSQL technologies such as MongoDB or Elasticsearch
 * Strong knowledge of SOLID principles, object-oriented design, and software design patterns
 * Experience designing and implementing REST APIs and system integrations
 * Experience with CI/CD pipelines and modern software delivery practices
 * Bachelor's or Master's degree in Computer Science or a related technical discipline
 * Excellent communication, analytical, and problem-solving skills

Desired Skills & Experience

 * Microsoft Azure cloud experience
 * Experience with Kubernetes (AKS) and Docker
 * Experience with RabbitMQ, ActiveMQ, Kafka, or similar messaging technologies
 * API security and API versioning expertise
 * Angular or modern front-end framework exposure
 * Experience leading architectural decisions across multiple engineering teams
 * Experience building large-scale enterprise SaaS products
 * Background in workforce management, HR technology, compliance platforms, or other B2B software solutions
 * Experience overseeing software solution design, development, and implementation initiatives

## Description

This role is ideal for a senior technical leader who enjoys defining architecture strategy, influencing product direction, and designing highly scalable software solutions. You will partner closely with Product, Engineering, and business stakeholders to evolve a multi-tenant SaaS platform used by enterprise customers. The organization is seeking an architect who can balance technical vision with execution while helping drive innovation, scalability, and long-term platform growth., * 40% Enterprise Architecture & Solution Design

 * 25% Platform Modernization & SaaS Strategy
 * 20% Integration & Event-Driven Architecture
 * 15% Cloud Infrastructure & DevOps Enablement

Daily Responsibilities

 * 40% Architecture Leadership & Technical Strategy
 * 25% Solution Design & Technical Reviews
 * 20% Cross-Functional Collaboration
 * 10% Mentorship & Engineering Guidance
 * 5% Hands-On Prototyping & Proof of Concepts

The Offer

 * Bonus Eligible


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