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Senior Software Developer Jobs in Delaware (NOW HIRING)

Techolution

Software Developer

Wilmington, DE · On-site

Company Description You will help design the enterprise transformation and become a part of the core team of Innovation Lab. Among technologies that you will be working with are Cloud Native ...

Techolution

Software Developer

Wilmington, DE · On-site

Company Description You will help design the enterprise transformation and become a part of the core team of Innovation Lab. Among technologies that you will be working with are Cloud Native ...

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 processing in our core banking systems. You''ll drive secure, scalable solutions for transaction workflows ...

Joyson Safety Systems

$122K - $161K/yr

Collaborate with hardware engineers to review, improve, implement and test hardware-software interface requirements; * Develops software that meets ASIL safety standards (ISO-26262), diagnostics ...

Ampcus Inc

Sr. Java Developer

Wilmington, DE · On-site

$55.50 - $70.75/hr

... Sr. Java Developer, responsible for executing software solutions, design, development, and ... Responsibilities : • Executes software solutions, design, development, and technical ...

360 IT Professionals

Sr Java Developer

Wilmington, DE

$55.50 - $70.75/hr

Role:- Sr Java Developer Location:- Wilmington, DE. Duration:- 1 Year (Possible Extension) Sr Java ... Deploying and maintaining software applications in the Linux environment. Experience with Apache ...

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Senior Software Developer information

See Delaware salary details

$15

$61

$87

How much do senior software developer jobs pay per hour?

As of Aug 17, 2026, the average hourly pay for senior software developer in Delaware is $61.78, according to ZipRecruiter salary data. Most workers in this role earn between $52.45 and $69.28 per hour, depending on experience, location, and employer.

What is a senior software developer?

Senior Software Developers are experienced professionals who design, develop, and maintain complex software applications. They often lead development teams, mentor junior developers, and make critical architectural decisions. Their responsibilities include writing high-quality code, troubleshooting technical issues, and ensuring that software projects meet performance and security standards. With deep expertise in programming languages and software engineering principles, they play a key role in delivering successful technology solutions for organizations.

What does a senior software developer do?

As a Senior Software Developer, you’ll typically be responsible for leading complex development projects, designing technical solutions, and mentoring junior team members. Daily tasks often include writing and reviewing code, participating in architecture discussions, collaborating with cross-functional teams (such as QA, product management, and DevOps), and troubleshooting high-level technical issues. You may also be involved in setting coding standards, conducting code reviews, and helping to plan sprints or project roadmaps.

What skills and qualifications are needed to thrive as a senior software developer?

To thrive as a Senior Software Developer, you need deep expertise in programming languages, software architecture, and problem-solving, typically backed by a bachelor’s degree in computer science or a related field. Proficiency with development frameworks, version control systems like Git, and cloud platforms such as AWS or Azure is standard, and certifications in these areas can be beneficial. Leadership, strong communication, and mentoring abilities set standout candidates apart in this role. These skills ensure that complex projects are delivered efficiently, code quality is maintained, and junior team members are effectively guided for overall team success.

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

AspectSenior Software DeveloperSoftware Engineer
CredentialsBachelor's degree in CS or related field; experience often 5+ yearsBachelor's or higher in CS or related field; similar experience levels
Work EnvironmentCollaborates on complex projects, mentors juniors, leads technical effortsDesigns, develops, tests software; may work on specific modules or systems
Industry UsageCommonly used in tech companies, startups, and enterprise firmsWidely used across industries, often interchangeable with developer roles

The main difference is that Senior Software Developers typically have more experience, leadership responsibilities, and focus on complex project oversight, while Software Engineers may focus more on designing and implementing software solutions. Both roles require similar credentials and are integral in software development teams, but Senior Software Developers often take on mentorship and strategic tasks.

More about Senior Software Developer jobs

What are the most commonly searched types of Software Developer jobs in Delaware?

The most popular types of Software Developer jobs in Delaware are:

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For Senior Software Developer jobs in Delaware, the most frequently searched job titles are:

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Cities in Delaware with the most Senior Software Developer job openings:

What are popular job titles related to Senior Software Developer jobs in DE?

For Senior Software Developer jobs in DE, the most frequently searched job titles are:

Senior Software Developer jobs near you
Infographic showing various Senior Software Developer job openings in Delaware as of August 2026, with employment types broken down into 1% As Needed, 84% Full Time, 11% Part Time, and 4% Contract. Highlights an 88% Physical, 4% Hybrid, and 8% Remote job distribution, with an average salary of $128,510 per year, or $61.8 per hour.

Software Developer

Techolution

Wilmington, DE • On-site

Full-time

Re-posted 18 days ago

Job description

Company Description
You will help design the enterprise transformation and become a part of the core team of Innovation Lab. Among technologies that you will be working with are Cloud Native Development, CI/CD, PAAS and many more. You will also get to "play" with the core technologies Techolution specializes in: Cloud transformation, Virtual Reality (VR) UI and Internet of Things.
Job Description
Need experience with expert level in Core Java and Spring boot.
Need experience in Microservice Architecture.
Should have experience with Kafka or RabbitMQ
Should Have experience with Test driven development
Qualifications
Additional Information
All your information will be kept confidential according to EEO guidelines.

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