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Senior Net Core Developer Jobs in Pennsylvania (NOW HIRING)

KYYBA Inc

.Net Developer

Mechanicsburg, PA · On-site

$45.75 - $60.50/hr

NET Core: Advanced • Microsoft Entity Framework: Advanced • MS Azure Kubernetes Service (AKS ... Advanced • SQL Net: Advanced Preferred : • Docker: Intermediate • Microsoft Azure Application ...

TransUnion

Senior .Net Developer

Crum Lynne, PA

$52.50 - $66.75/hr

... Senior Director of Software Development. The FactorTrust team is a highly talented and results ... Role Overview and Core Responsibilities * Lead FactorTrust Bureau fulfillment and back office ...

Transunion

Senior .Net Developer

Crum Lynne, PA · On-site

$52.50 - $66.75/hr

... Senior Director of Software Development. The FactorTrust team is a highly talented and results ... Role Overview and Core Responsibilities * Lead FactorTrust Bureau fulfillment and back office ...

Dellfor Technologies

senior .net developer

Pittsburgh, PA

$53.50 - $68/hr

Technical Knowledge and Skills Senior .Net Developer shall possess 7+ years technical knowledge and experience with most of the following systems, platforms, applications, and skills: BS or MS in ...

Morph Enterprise

Senior .Net Developer

Harrisburg, PA · On-site

$54.25 - $69/hr

NET Core for building web applications. * SQL Server / T-SQL, recent experience with Azure SQL ... Visual Studio with recent experience in VS2022 and VS Code, Azure DevOps /Git. * Knowledge of ...

USM

Senior .Net Developer

King Of Prussia, PA

$55/hr

Senior .Net Developer Location: KOP, PA Duration: Long Term Max rate: $55/hr only MUST BE LOCAL FACE TO FACE REQUIRED. Responsibilities Design software systems as per business requirements. Debug ...

Elliott Group

Manager, Core Engineering

Jeannette, PA · On-site

Overview & Responsibilities The Manager of Packaging Core Engineering - Americas provides direct ... Lead, mentor, and develop a highly specialized, mid-sized team (5-10 senior resources) of resident ...

Kforce Technology Staffing

Senior .NET Developer

Horsham, PA · On-site

$54.25 - $69/hr

Kforce has a client in need of a Senior .NET Developer in Horsham, PA. Responsibilities: * Design, develop, and support scalable business applications that enhance user experience and operational ...

New

TransUnion

Senior .NET Developer

Crum Lynne, PA

$52.50 - $66.75/hr

Role Overview and Core Responsibilities * Serve as a key technical contributor on the DHI Online ... Partner closely with business stakeholders, Product Management, Project Management, and Engineering ...

Elliott Group

Manager, Core Engineering

Jeannette, PA · On-site

Overview & Responsibilities The Manager of Packaging Core Engineering - Americas provides direct ... Lead, mentor, and develop a highly specialized, mid-sized team (5-10 senior resources) of resident ...

Transunion

Senior .NET Developer

Crum Lynne, PA

$52.50 - $66.75/hr

Role Overview and Core Responsibilities * Serve as a key technical contributor on the DHI Online ... Partner closely with business stakeholders, Product Management, Project Management, and Engineering ...

TransUnion

Senior .NET Developer

Crum Lynne, PA · On-site

$52.50 - $66.75/hr

Role Overview and Core Responsibilities * Serve as a key technical contributor on the DHI Online ... Partner closely with business stakeholders, Product Management, Project Management, and Engineering ...

AIG

Senior Core Network Engineer

Philadelphia, PA · Hybrid

$104K - $143K/yr

How you will create an impact We are seeking a highly skilled and experienced Senior Core Network Engineer with deep expertise in core networking, cloud networking, application delivery, and ...

Decision Resources

Senior SyteLine Developer

Pittsburgh, PA · On-site

$53 - $70/hr

Senior Software Developers will participate in the full software development life-cycle for client ... NET framework and Visual Studio. * Ability to design and implement databases and SQL based software ...

Decision Resources

Senior SyteLine Developer

Pittsburgh, PA · On-site

$53 - $70/hr

Senior Software Developers will participate in the full software development life-cycle for client ... NET framework and Visual Studio. * Ability to design and implement databases and SQL based software ...

Fabergent

Senior .net developer

Homestead, PA

$50 - $63.50/hr

Experience with WEB API REST and WCF Strong T-Sql Programming experience Query Tuning Index Management ASP.NET web forms ASP.NET MVC EF Client-side experience with HTML CSS jQuery JavaScript ...

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Senior Net Core Developer information

See Pennsylvania salary details

$36

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$78

How much do senior net core developer jobs pay per hour?

As of Aug 13, 2026, the average hourly pay for senior net core developer in Pennsylvania is $60.35, according to ZipRecruiter salary data. Most workers in this role earn between $53.03 and $67.45 per hour, depending on experience, location, and employer.

What is the difference between Senior Net Core Developer vs Software Engineer?

AspectSenior Net Core DeveloperSoftware Engineer
Required CredentialsBachelor's in CS or related field, experience with .NET CoreBachelor's in CS or related field, programming experience
Work EnvironmentDeveloping backend applications, working with .NET Core frameworksDesigning, developing, testing software across various platforms
Employer & Industry UsageTech companies, finance, healthcare using .NET technologiesBroad industry use, including tech, finance, startups, and enterprise

The main difference is that a Senior Net Core Developer specializes in building and maintaining backend applications using .NET Core, often with a focus on performance and scalability. A Software Engineer has a broader scope, working across different programming languages and platforms. Both roles require similar educational backgrounds and technical skills, but the Senior Net Core Developer role is more specialized in Microsoft technologies and backend development.

What are the most commonly searched types of Net Core Developer jobs in Pennsylvania? The most popular types of Net Core Developer jobs in Pennsylvania are:
What are popular job titles related to Senior Net Core Developer jobs in Pennsylvania? For Senior Net Core Developer jobs in Pennsylvania, the most frequently searched job titles are:
What job categories do people searching Senior Net Core Developer jobs in Pennsylvania look for? The top searched job categories for Senior Net Core Developer jobs in Pennsylvania are:
What cities in Pennsylvania are hiring for Senior Net Core Developer jobs? Cities in Pennsylvania with the most Senior Net Core Developer job openings:
Senior Net Core Developer jobs near you
Infographic showing various Senior Net Core Developer job openings in Pennsylvania as of August 2026, with employment types broken down into 1% As Needed, 76% Full Time, 20% Part Time, 2% Contract, and 1% Nights. Highlights an 93% Physical, 3% Hybrid, and 4% Remote job distribution, with an average salary of $125,520 per year, or $60.3 per hour.

Senior .net Developer

Pennsylvania Housing Finance Agency

Harrisburg, PA • On-site

$54.25 - $69/hr

Full-time

This job post has expired today. Applications are no longer accepted.

Job description

It's fun to work in a company where people truly BELIEVE in what they're doing!
We're committed to bringing passion and customer focus to the business.
Job Description
Senior .Net Developers are responsible for the design, development, and maintenance of scalable applications using C#, ASP.NET, .NET Framework, and related technologies. Integrations with SASS environments and third-party resources may be necessary dependent upon the solution. They will collaborate with cross-functional teams and ensure the performance and security of applications and integrations as well as adherence to code and security policies.
The Senior .Net Developer will provide lead technical support and serve as a mentor for junior developers and other team members.
Development and Maintenance
  • Develop scalable applications using C#, ASP.NET, .Net Framework and related technologies.
  • Maintain existing solutions, paying attention to any new security items and keeping applications technologically relevant.
  • Optimize application performance, security, and reliability.
  • Troubleshoot technical issues and identify modifications needed in existing software applications to meet changing user requirements.

Design and Testing:
  • Collaborate with product owners and business analysts to define requirements and deliver solutions.
  • Work with vendors of 3rd party software to resolve issues.
  • Write and perform comprehensive tests of solutions as individual units as well as the complete lifecycle.

Communication and Documentation:
  • Communicate accurate and timely status and issues to management.
  • Document code and processes in accordance with existing policies and procedures.

Planning and Implementation:
  • Plan, recommend, test, and implement solutions developed.
  • Maintain existing solutions and integrations ensuring application availability.
  • Integrate applications with databases, external APIs and potential third-party/SASS resources.

Technical Leadership & Support:
  • Lead technical design discussions and provide architectural guidance for complex projects.
  • Participate and contribute to continuous improvement initiatives.
  • Mentor junior developers, conduct code reviews, and enforce coding standards.

Qualifications:
Bachelor of Science - Computer and Information Science,
Equivalent relevant experience (5-7 years)
Qualifications
Bachelor of Science - Computer and Information Science,
Development and Maintenance
Design and Testing:
Communication and Documentation:
Planning and Implementation:
Technical Leadership & Support: , Equivalent relevant experience (5-7 years)
Experience
Relevant experience (3-6 years)
EEO Statement
As an employer, PHFA is committed to having a workforce that is diverse and reflects the residents that it serves. We strive to maintain a workplace where all employees and applicants for employment receive equal opportunities in all aspects of employment. There are numerous policies in place at PHFA to help us honor this commitment.
The Pennsylvania Housing Finance Agency is an equal opportunity employer. All qualified applicants will receive consideration for employment without regard to age, disability, family status, gender, national origin, political affiliation, race or religion.
Diversity Statement
PHFA values, honors and commits to the equitable treatment and elimination of discrimination in all forms. We are committed to the diversity of all staff, and in all programs and services offered.

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