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Senior Net Core Developer Jobs in Milton, DE (NOW HIRING)

NET Core, EF Core * Understanding of OOP, OOD, microservice architecture, design patterns * Experience with SQL databases (Microsoft SQL is preferable) * Experience with Azure DevOps * Experience ...

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Senior Civil Engineer / Project Manager

Milton, DE · On-site

$79K - $106K/yr

In particular, we are looking for a Senior Civil Engineer who can also serve as our Project Manager ... At our core, we recognize that the unique qualities of our Pennoni individuals are essential for ...

Senior Product Manager

Dover, DE · On-site

$132 - $178/hr

... realization of core enterprise systems and platforms. This role partners with business and ... Prior experience at a professional services firm (e.g. public accounting, consulting, engineering ...

The role is grounded in our Company's Core Values:? * Personal.Service.Excellence. We share a ... under senior guidance. * Maintain clear technical documentation for features and services owned.

The role is grounded in our Company's Core Values:? * Personal.Service.Excellence. We share a ... under senior guidance. * Maintain clear technical documentation for features and services owned.

The role is grounded in our Company's Core Values:? * Personal.Service.Excellence. We share a ... under senior guidance. * Maintain clear technical documentation for features and services owned.

Cloud Infrastructure Engineer II

Seaford, DE · Remote

$57 - $76.25/hr

As a core member of the Cloud Infrastructure group, you will partner closely with the Cloud Engineering Team, Technology Services senior staff, and leadership to deliver reliable, secure, and ...

You'll work directly with a Senior Product Manager and own specific deliverables end-to-end, collaborating daily with Engineering, Design, and QA across areas like core flow quality, backlog ...

You'll work directly with a Senior Product Manager and own specific deliverables end-to-end, collaborating daily with Engineering, Design, and QA across areas like core flow quality, backlog ...

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Senior Net Core Developer information

See Milton, DE salary details

$33

$56

$73

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

As of Aug 21, 2026, the average hourly pay for senior net core developer in Milton, DE is $56.21, according to ZipRecruiter salary data. Most workers in this role earn between $49.38 and $62.84 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.

Senior Electrical Engineer

Keystone Engineering Group

Seaford, DE • Hybrid

$101K - $131K/yr

Full-time

Medical, Life, Retirement, PTO

Re-posted 15 days ago


Job description

Senior Electrical Engineer

Keystone Engineering Group, Inc. is a Professional Engineering Firm and Systems Integrator with 25+ years of experience in Design and Design-Build services for Water, Wastewater, and private industries. We have five offices located in Southeastern Pennsylvania, Northeastern Pennsylvania, New Jersey, Lewes Delaware, and Seaford Delaware.

Keystone has cultivated a strong employee and client centered environment where employees are valued, respected, and supported.

Our team effectively works together to deliver projects on time and on budget.

Required Qualifications:

  • Bachelor's Degree in Electrical Engineering
  • Professional Engineer license is required
  • Ability to read and understand engineering and construction drawings, and standard specifications
  • Strong analytical and problem-solving skills
  • Ability to prioritize tasks, and show close attention to detail
  • Possess strong interpersonal skills and approachability in demeanor to work effectively with peers and clients
  • Organizational and time management skills
  • Ability to work with strict and competing deadlines on an ongoing basis

Responsibilities:

  • Develop proposal scopes with Project Managers and Client Managers
  • Take on new projects with unknown scopes
  • Coordinate directly with Owners and Clients on required information, scope, and technical decisions

Benefits:

  • Hybrid Work Schedule
  • Training, Professional Development and Career Pathing
  • Casual Dress Code
  • Employee Referral Bonus
  • Health Benefits
  • Company paid Life Insurance and Short & Long Term Disability
  • Paid Time Off
  • Holidays
  • 401K Plan
  • Pet Friendly Environment

Our Engineers travel locally to client sites and occasionally have overnight travel trips for projects.

Interested? Please go to our Careers webpage at https://kegi.isolvedhire.com/jobs/ AND visit our company website at www.kegi.net to learn more about our employees, projects, and the important work we do!

______________________________________________________________________________

Keystone Engineering Group, Inc. does not sponsor employment visas for any positions.

Keystone is an equal opportunity employer committed to providing equal employment and advancement opportunities. Equal employment opportunity applies to all terms and conditions of recruiting and employment, including hiring, training, job assignment, promotion, compensation, and benefits.