Senior .NET Developer Jobs in Philadephia, PA

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Senior .NET Developer

Kforce Technology Staffing

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Remote or Boston, Massachusetts, USA

Contract

RESPONSIBILITIES: Kforce has a client in Boston, MA that is seeking a seasoned Senior .NET Developer with 8+ years of experience in full-stack development. This role involves designing and building scalable web applications and APIs, working across front-end, back-end, and database layers in a cross-functional team. Responsibilities: * Senior .NET Developer will develop and maintain web applications and services * Collaborate on architecture, design, and code reviews * Translate business requir
Posted 7 days ago | Updated 7 hours ago

Senior .NET Developer (AWS)

Precision System Design Inc.

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Remote or Cleveland, Ohio, USA

Contract

Our Fortune 100 direct client is hiring for a talented C# Developer with strong experience working with AWS services. You would be designing and coding in a variety of technologies supporting backend, APIs and Cloud systems. The ideal candidate will have experience in developement with C# as well as strong understanding of AWS infrastructure (S3, Lambdas, EC2, etc) and Terraform. This would be a fully remote position. Does this sound like something you'd like to hear more about? If so, APPLY NO
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Posted 11 days ago | Updated 3 hours ago

Senior .Net Developer

DMV IT Consulting

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Remote

Full-time

Hi Everyone, Please look into the requirement and share me relevant profiles to Role: Senior .Net Developer Location: PA Requirement: This resource should have a strong Microsoft .NET development background with extensive experience using Visual Studio 2022 or higher, C#, ASP.NET , .Net 8 or higher, Agular 18 or higher, Blazor and Oracle experience required. The position requires the ability to design and build new web-based applications that adhere to the Conservation and Environment Delivery
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Posted 29 days ago

Senior .Net Developer

Kyndryl

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Virginia, USA

Full-time

Who We Are At Kyndryl, we design, build, manage and modernize the mission-critical technology systems that the world depends on every day. So why work at Kyndryl? We are always moving forward - always pushing ourselves to go further in our efforts to build a more equitable, inclusive world for our employees, our customers and our communities. The Role Are you passionate about solving complex problems? Do you thrive in a fast-paced environment? Then there's a good chance you will love being a
Posted 60+ days ago | Updated 2 hours ago

Senior .NET Full Stack Developer (Security Clearance Required) Remote

IT First Source

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Remote

Contract

Job Summary:We are seeking a highly skilled Senior .NET Full Stack Developer with an active security clearance to join our team and work on mission-critical applications. The ideal candidate will bring deep technical expertise in the Microsoft stack (.NET Core, C#, ASP.NET, SQL Server) along with strong front-end skills in Angular or React, and a solid understanding of secure coding practices. Key Responsibilities:Design, develop, and maintain robust, scalable, and secure web applications using
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Posted 1 day ago | Updated 19 hours ago

Senior .NET Engineer

Jobot

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Philadelphia, Pennsylvania, USA

Full-time

This company is a leading financial firm that is growing their engineering group! This Jobot Job is hosted by: Alex Dickinson Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $135,000 - $160,000 per year A bit about us: This company enables commerce across all lines of business and is growing their engineering services group! This role will be hybrid and highly collaborative. Great company that has been around for over twenty five years and
Posted 23 hours ago | Updated 11 hours ago

Senior .NET Engineer / Medical Industry / Onsite

Motion Recruitment Partners, LLC

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King of Prussia, Pennsylvania, USA

Full-time

A medical technology company based in Greater Philadelphia is urgently hiring a Senior .NET Software Engineer for a full-time role! You'll be responsible for developing software tools to measure image noise, sharpness, and radiation dose in medical imaging systems that directly impacts patient care. The ideal candidate has 5+ YOE using C#, .NET Core, Vue.js, TypeScript, and AWS. Experience in the healthcare industry is a plus. This role is onsite 5 days per week and has full benefits. Required S
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Posted 16 days ago | Updated 10 hours ago

Mid-Level Software Developer/Remote/.NET/C#

Motion Recruitment Partners, LLC

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Remote or Philadelphia, Pennsylvania, USA

Full-time

A technology company is seeking software developers to join their full-time remote team. This organization provides specialized solutions to clients across various industries and values individuals who demonstrate strong character and integrity. In this role, software developers will contribute by building new features, identifying areas for performance improvements, and collaborating with team members and stakeholders across departments. Responsibilities may include working with databases, dev
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Posted 11 days ago | Updated 10 hours ago

Level 4 .NET Developer

Vaco by Highspring

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Remote

Contract

Job Title: Consulting-Level .NET Developer (Level 4) Location:Nashville, TN (37203), onsite 2x/week Contract Length: 12 months, with potential to extend or convert Pay Rate: $67/hr W2 Target Start Date: ASAP Overview: A healthcare technology team based in Nashville is seeking a senior-level Full Stack .NET Developer to join their Resources team. This group is responsible for building new features that help members track and manage spending activity. The role involves high collaboration, direct c
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Posted 15 days ago

Senior Software Engineer / .NET / Onsite Philly

Motion Recruitment Partners, LLC

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Philadelphia, Pennsylvania, USA

Full-time

A leading printing solutions company in Northeast Philadelphia is urgently seeking a Senior Software Engineer to join their team. In this role you will play a key part in designing, developing, and maintaining cutting-edge applications that power a wide range of printing services including creative design, digital printing, packaging, direct mail, and more. The ideal candidate has 10-15 years of experience with C#, .NET Core, and SQL. This is a fully onsite position, requiring presence five days
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Posted 3 days ago | Updated 10 hours ago

Senior .NET Web Engineer

Jobot

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Philadelphia, Pennsylvania, USA

Full-time

This company is a growing financial services and ecommerce technology brand. Great benefits, work life balance and a beautiful office in Philadelphia. Hybrid work schedule for this role! This Jobot Job is hosted by: Alex Dickinson Are you a fit? Easy Apply now by clicking the "Apply Now" button and sending us your resume. Salary: $100,000 - $140,000 per year A bit about us: This company is one of the most well known in Philadelphia. They have grown consistently over the last 25 years and are
Posted 2 days ago | Updated 11 hours ago

Senior Full Stack .NET Developer

Johnson Controls, Inc.

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Remote or Raleigh, North Carolina, USA

Full-time

About Johnson Controls Johnson Controls is a world leader in smart buildings, creating safe, healthy and sustainable spaces. For nearly 140 years, we've made buildings better and now we're transforming them again with our award-winning digital technologies and services. We're using artificial intelligence and data driven solutions to give you deeper insight into your building's health, sustainability and performance. It's changing the way we design, operate and maintain indoor environments and d
Posted 55 days ago | Updated 2 hours ago

Sr Sitecore .NET Full Stack Engineer--Philadelphia PA(Onsite)

HUMAC INC.

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Philadelphia, Pennsylvania, USA

Contract

Hello Friends, I Hope you are doing well. This is Surya from Humac Inc., Please check the following job description, and if you are interested, or know someone who might be interested, please share your updated resume to reach you. Role: Sr Sitecore .NET Full Stack Engineer Location: Philadelphia PA(Onsite) Job Overview: We are looking for a skilled and experienced Sitecore Full Stack Engineer to join our digital development team. The ideal candidate will have a deep understanding of Sitecore CM
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Posted 17 hours ago

Senior Full Stack Developer / .NET / Dallas, TX / Remote

Motion Recruitment Partners, LLC

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Remote or Dallas, Texas, USA

Full-time

This global professional services firm specializes in turnaround management, corporate restructuring, and performance improvement. It partners with organizations facing complex challenges to drive operational efficiency, financial transformation, and strategic growth. The team offers expertise across industries, supporting clients with crisis management, mergers and acquisitions, and interim leadership. Known for a hands-on, results-driven approach, it helps businesses navigate change and enhanc
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Posted 51 days ago | Updated 10 hours ago

Sr Fullstack Engineer: Dotnet, Azure

LanceSoft Inc.

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Wilmington, Delaware, USA

Contract

Title: .NET Full Stack Developer (This is a W2 contract only) Duration: 12 months Location: Wilmington DE (3 days onsite required) Description: Note: Designing and developing Fullstack web apps using WebForms, .Net MVC, C#, SQL Server , Angular Migrating .Net Web applications to Azure Cloud Designing and developing complex web applications, SSO Auth, Data modeling using .Net EF Core, TDD OVERVIEW: Provides designs, specifies information systems solutions and the highest level technical direction
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Posted 17 days ago

Senior Backend Engineer / .NET / Medical Technology

Motion Recruitment Partners, LLC

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Wilmington, Delaware, USA

Full-time

A leading medical technology company based in Delaware is urgently hiring a Senior .NET Developer! You will be building applications for innovative instruments used in industries such as electric cars, 3D printing, space suits, and more! The ideal candidate will have over 6 years of experience with C#, .NET Core, REST APIs, and AWS. This contract position is onsite 3 days a week in Wilmington, DE area with W2 benefits. Required Skills & Experience: Bachelor's in Computer Science or a related fi
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Posted 10 hours ago

Full Stack .NET Developer

Oscar Technology

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Remote

Full-time

Position: .NET Developer - Real-Time Systems | Up to $135,000 | On-Site - Dallas, TX The Role: We're looking for an experienced .NET Developer to join our client's on-site engineering team in Dallas/Irving, TX. In this role, you'll design, develop, and maintain high-performance applications focused on real-time data processing and control systems. Leveraging technologies such as .NET Core, C#, Blazor, Azure, and SQL, you'll collaborate closely with engineers and product teams to build scalable
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Posted 18 days ago | Updated 7 hours ago

Senior Quality Assurance Engineer - .Net

Randstad Digital

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Remote or Kansas City, Kansas, USA

Contract

job summary: We're seeking a skilled Senior Quality Assurance Engineer to join our clients team and lead testing efforts that ensure the quality and reliability of our .NET applications. In this role, you'll drive manual and automated testing strategies-including smoke, sanity, regression, and UAT testing-while coaching team members on automation tools like Playwright or Selenium. You'll collaborate closely with developers to maintain high quality standards throughout the SDLC and deliver robus
Posted 1 day ago | Updated 2 hours ago

.Net Developer ( Senior Developer) / Durham, NC(Remote)- 6 Months Contract

Suncap Technology

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Remote or Durham, North Carolina, USA

Contract

Need Sr .NET Developer Durham, NC (REMOTE) 6 Months Contract Interview Process: 1 st round : .NET ( 30 Min) & Oracle Pl/SQL (30 Min) test with Vendor 2 nd round : 30 min video Technical round with vendor team for Java NEED 15 + yrs Total IT experience with .Net and Oracle Need mandatory : .NET : yrs exp Oracle PL/SQL : yrs exp ASP.NET Webforms, .NET C#, Java Script/jQuery - To work on huge enterprise ASP.NET websites & many .NET backend systems - Very strong ASP.NET UI development experienc
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Posted 36 days ago | Updated 11 hours ago

C#.Net Developer/ Azure (W-2 only)

Kellton

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Remote

Contract

This is a fast moving position with a great Top 100 client. They will interview within a couple of days This role is completely remote and is W-2 only No c2c for this role please . Overview: We are seeking a skilled and experienced DotNet Developer to join our team and contribute to the development and enhancement of Supply Chain Management (SCM) solutions. The ideal candidate will have a strong background in .NET technologies and strong experience in Azure DevOps, Azure Services (AKS, KeyVault,
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Posted 17 days ago | Updated 1 day ago