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Senior Net Core Developer Jobs in Delaware (NOW HIRING)

Sarian, Inc.

Core Java Developer

Newark, DE · On-site

Role: Sr. Java Developer Location: Newark, DE Onsite position Fulltime position JD Skill: Sr. Java Developer * Experienced in building highly scalable Java and J2EE applications. * Good experience in ...

Arka Infotech Inc

Sr.Core Java Developer

Wilmington, DE

$55.50 - $70.75/hr

Interviews can be arranged immediately Sr. Core Java Developer Location: Wilmington, DE Length: 2 years No. of postions: 10 F2F REQUIRED Locals only Keys: Local to the Wilmington/Newark, DE area or ...

Net Orbit

Sr. Java Backend Developer

Wilmington, DE · On-site

$49 - $63.50/hr

Sr. Java Developer Wilmington, DE/NYC/Atlanta, GA Need resumes. Resource with 10-15 years hands on ... Have Core/OOPS • OOPs Concepts & Patterns • Java Keywords - Static, Final, volatile ...

Net Orbit

Java Developer(mid-level)

Wilmington, DE · On-site

$49.50 - $64/hr

Sr. Java Developer Wilmington, DE/NYC/Atlanta, GA • Strong Java programming skills • 5-9 years ... Have Core/OOPS • OOPs Concepts & Patterns • Java Keywords - Static, Final, volatile ...

SLK America Inc.

.net Senior developer

Wilmington, DE · On-site

$52.75 - $69.75/hr

Senior .NET Full Stack Developer emphasizing backend for platform integrations and payments ... NET Core/8+ for payments processing, including ISO 20022/SWIFT message handling, real-time rails ...

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

As of Aug 2, 2026, the average hourly pay for senior net core developer in Delaware is $60.25, according to ZipRecruiter salary data. Most workers in this role earn between $52.93 and $67.36 per hour, depending on experience, location, and employer.

What is a Senior .NET Core Developer?

A Senior .NET Core Developer is an experienced software engineer who specializes in building web applications, APIs, and other software solutions using Microsoft's .NET Core framework. They are responsible for designing, coding, testing, and maintaining high-performance and scalable applications. In addition to strong technical skills, Senior .NET Core Developers often mentor junior team members, participate in architectural decisions, and ensure best practices in software development. Their expertise typically covers C#, ASP.NET Core, Entity Framework Core, and integration with various databases and cloud services.

What are the key skills and qualifications needed to thrive as a Senior .NET Core Developer, and why are they important?

To thrive as a Senior .NET Core Developer, a strong foundation in C#, .NET Core, object-oriented programming, and software architecture, often supported by a degree in computer science or related field, is essential. Expertise in tools such as Visual Studio, Azure DevOps, source control systems like Git, and familiarity with CI/CD pipelines and unit testing frameworks is typically required. Excellent problem-solving abilities, effective communication, and leadership skills help developers collaborate across teams and mentor junior staff. These skills and qualifications are crucial for delivering robust, scalable solutions and driving successful software projects.

What are some common challenges faced by Senior .NET Core Developers when working on large-scale enterprise applications?

Senior .NET Core Developers often encounter challenges such as managing complex codebases, ensuring high performance under heavy loads, and integrating with legacy systems or third-party services. They are frequently responsible for setting coding standards, performing code reviews, and mentoring junior developers, which requires strong communication and leadership skills. Additionally, staying up to date with the latest .NET Core features and best practices is essential for maintaining secure and scalable solutions in a fast-paced environment.

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 Delaware? The most popular types of Net Core Developer jobs in Delaware are:
What are popular job titles related to Senior Net Core Developer jobs in Delaware? For Senior Net Core Developer jobs in Delaware, the most frequently searched job titles are:
What job categories do people searching Senior Net Core Developer jobs in Delaware look for? The top searched job categories for Senior Net Core Developer jobs in Delaware are:
What cities in Delaware are hiring for Senior Net Core Developer jobs? Cities in Delaware with the most Senior Net Core Developer job openings:
Senior Net Core Developer jobs near you

Core Java Developer

Sarian, Inc.

Newark, DE • On-site

Full-time

Re-posted yesterday

Job description

Role: Sr. Java Developer
Location: Newark, DE
Onsite position
Fulltime position
JD
Skill: Sr. Java Developer
  • Experienced in building highly scalable Java and J2EE applications.
  • Good experience in Java spring boot hands on and development.
  • Exposure frontend technologies like Angular, JSP- Technical design and delivery capabilities.
  • Capabilities of leading a team.
  • Proactive and result-oriented leader, adept in mentoring and motivating the dynamic team to exemplary performance.
  • Strong communication, collaboration, and team building skills with proficiency in grasping new technical concepts quickly.

Thanks, and have a nice day
Manikanth
Sarian Solutions, Inc. |Ph: 732-790-2266 x 201 |Fax: 732-696-4242|manikanth.d@sariansolutions.com
www.sariansolutions.com | Certified Minority Business Enterprise (WMBE)
follow us: @sariansol | Check our current openings at https://www.sarianinc.com/work-with-us

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