[Job Radar](https://jobradar.live/) / [Jobs](https://jobradar.live/ilanlar) / Senior .NET Full Stack Developer

Active
On-site
Cincinnati, OH
Posted · 27.09.2026
LinkedIn Jobs US

# Senior .NET Full Stack Developer

Haystack

We're working with a leading technology company that provides innovative solutions across various industries, known for its commitment to developing cutting-edge enterprise applications. The Role Design and develop scalable web applications using React and .NET Core Build and maintain RESTful APIs and microservices Develop and optimize database solutions using SQL Server and Azure Cosmos DB Integrate AI/Agentic AI capabilities into enterprise applications Collaborate with cross-functional teams to deliver high-quality solutions Implement security, performance tuning, and best coding practices Participate in code reviews, mentoring, and technical leadership activities What You'll Need 7 to 9 years of software development experience Proficiency in .NET Core / ASP.NET Core and C# Programming Strong experience with React.js, JavaScript / TypeScript, and REST APIs Development Knowledge of Microservices Architecture, SQL Server, and Azure Cosmos DB Experience with Microsoft Azure (App Services, Functions, Storage, Key Vault, etc.) and Azure DevOps / CI-CD Pipelines Familiarity with Agentic AI Development and AI Integration using LLMs, Azure OpenAI, or Copilot Frameworks What's On Offer Comprehensive medical, dental, and vision insurance 401(k) retirement plan and Health Savings Account (HSA) Disability and life insurance coverage Opportunities for career growth and professional development Apply via Haystack today!

This job was verified from LinkedIn Jobs US. Applications are completed on the original source.

[Apply on the original listing ↗](https://jobradar.live/ilan/f20e6c23-5116-4c80-9940-68d2a43ea47e/git)

## Stop searching one by one for roles like this.

Upload your resume or enter your target roles to see your first 3 matches for free.

[Find jobs for me →](https://jobradar.live/uye/kayit)
Your resume is never shared with employers; it is processed only for matching.

Something wrong with this job?

## Similar jobs

[Haystack Jobs](https://jobradar.live/company/haystack) · [Jobs in Ohio](https://jobradar.live/jobs/ohio)
· [Software Engineer Jobs in Ohio](https://jobradar.live/jobs/ohio/software-engineer) · [Jobs by location](https://jobradar.live/jobs) · [Jobs by company](https://jobradar.live/company)

- [Sr. Java Developer](https://jobradar.live/ilan/d6d27161-5d47-46b5-8e12-e0b5ed4b0c96) Diverse Lynx · Columbus, OH

- [Software Developer - Indefinite US Work Authorization](https://jobradar.live/ilan/d2c411d3-3e1b-438d-8f57-b2099adfda4a) Crown Equipment Corporation · New Bremen, OH

- [.NET Developer](https://jobradar.live/ilan/35626c9f-456c-451e-adcf-d30cb8b6fce2) Jobot · Columbus, OH

- [Staff Software Engineer, Backend (Identity Decisioning)](https://jobradar.live/ilan/69d008eb-1f5f-431e-85e7-2eefc9351637) Affirm · Cleveland, OH

- [ERP Integration Developer](https://jobradar.live/ilan/2a6a1777-e616-4d59-bf55-957011489e24) Bright Vision Technologies · Powell, OH

- [Mule ESB Developer](https://jobradar.live/ilan/74c27343-7f25-4a52-982e-ce7160e5027e) Bright Vision Technologies · Powell, OH

- [Software Development Engineer](https://jobradar.live/ilan/115a8bf9-4b72-4083-b33d-67f95291a5fe) CVS Health · Toledo, OH

- [Principal Software Engineer](https://jobradar.live/ilan/38d70e6a-01c2-442b-9b2d-f504f3f7f399) Lumen · Toledo, OH