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Top Senior Level .NET Developer Jobs in Rochester, NY

175+ Job Results
4 Days Ago
United States
Remote
188 Employees
5-7 Years of Experience
188 Employees
5-7 Years of Experience
Design
The Freelance Senior Developer is responsible for creating highly functional interactive experiences, focusing on front-end development while also engaging in back-end systems. This role involves managing project expectations, ensuring team communication, assisting in quality assurance, and applying expertise in UX/UI to support projects.
4 Days Ago
United States
Remote
93 Employees
150K-160K Annually
5-7 Years of Experience
93 Employees
150K-160K Annually
5-7 Years of Experience
eCommerce
The Senior Full Stack Software Engineer will lead software development tasks, mentor team members, and collaborate closely with Product and UI/UX teams to create responsive front-end applications. The role involves developing, testing, and maintaining both front-end and back-end solutions while following Agile methodologies and ensuring software quality and performance.
4 Days Ago
United States of America
Remote
500 Employees
7+ Years of Experience
500 Employees
7+ Years of Experience
Software
The Data Services Solution Architect at Brightree will drive technical solutions to address business challenges, collaborate with stakeholders, and ensure the alignment of technology with business goals. Responsibilities include providing architecture expertise, creating prototypes, communicating with key accounts, and mentoring the Data Services team.
Top Benefits:
401-K
Company Outings
Dental Insurance
+12 More
5 Days Ago
US
Remote
40,741 Employees
140K-192K Annually
7+ Years of Experience
40,741 Employees
140K-192K Annually
7+ Years of Experience
Healthtech
The Lead Solutions Architect at Humana develops and implements technical solutions for business problems while building omni-channel experiences and ensuring the security and scalability of digital platforms. This role involves translating business needs into system solutions and using various technologies to create integrations.
Top Benefits:
401-K
Adoption Assistance
Company Outings
+19 More
5 Days Ago
United States
Remote
2,000 Employees
130K-149K Annually
7+ Years of Experience
2,000 Employees
130K-149K Annually
7+ Years of Experience
Food • Software • Hospitality
As a Senior Software Engineer at PAR Technology, you will design and implement robust software solutions, leading teams in the development of point-of-sale integration projects, while ensuring adherence to best practices in software development.
Top Benefits:
401-K
401-K Matching
Adoption Assistance
+46 More
5 Days Ago
USA
Remote
250 Employees
7+ Years of Experience
250 Employees
7+ Years of Experience
Information Technology • Consulting
As a Sr. Web Developer I, you will lead a team, refine specifications, resolve issues, and build complex web applications. Responsibilities include migrating public websites to the cloud, mentoring junior developers, and optimizing performance while ensuring code quality.
5 Days Ago
United States of America
Remote
27,104 Employees
101K-183K Annually
7+ Years of Experience
27,104 Employees
101K-183K Annually
7+ Years of Experience
Information Technology • Software
As a Sr .NET Software Developer, you will focus on developing and maintaining web applications, enhancing existing systems, and resolving software issues. You will work on both front and back-end development, engage in system testing, and contribute to technical documentation while ensuring optimal performance and compliance with user requirements.
Top Benefits:
401-K
Child Care Benefits
Company Outings
+17 More
5 Days Ago
USA
Remote
7,630 Employees
5-7 Years of Experience
7,630 Employees
5-7 Years of Experience
Artificial Intelligence • Big Data • Cloud • Machine Learning • Software • Database • Analytics
As a Solutions Architect, you'll deploy cloud products for clients, guide them in application development on Snowflake, and collaborate with various teams to improve products and services. You will be hands-on in addressing technical challenges while ensuring knowledge transfer to customers.
Top Benefits:
401-K
Adoption Assistance
Child Care Benefits
+47 More
5 Days Ago
United States of America
85,636 Employees
107K-200K Annually
7+ Years of Experience
85,636 Employees
107K-200K Annually
7+ Years of Experience
Aerospace • Logistics • Security • Software • Cybersecurity
The Principal/Sr. Principal Software Engineer will program websites in Visual Basic, write T-SQL queries, and perform database administration across various systems including Windows Server and Microsoft SQL Server. The role requires a TS/SCI clearance and offers opportunities to work on innovative technological advancements.
5 Days Ago
USA
Remote
30 Employees
5-7 Years of Experience
30 Employees
5-7 Years of Experience
Marketing Tech
The .NET Developer will stay updated on architectural trends, maintain a solid understanding of modern and legacy .NET systems, collaborate with backend teams, and design, build, and maintain applications and API solutions, using extensive experience with .NET technologies and Microsoft SQL Server.
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