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Computer Science Engineer Jobs in Delaware (NOW HIRING)

Marencor

UI Developer/ React/Node

Wilmington, DE · On-site

$165 - $180/hr

They are responsible for updating and/or enhancing existing software capabilities applying principles and techniques of computer science, engineering, and mathematical analysis. Core Responsibilities:

Owens Community College

Associate's in the following programs or related programs - Computer Science, Digital Web Design, System Administration, Computer Programming, Computer Networking, Information Systems along with a ...

Athena LLC

Currently pursuing a graduate degree or senior undergraduate status in Data Science, Computer Science, Statistics, or related fields. * Proficiency in programming languages and data tools such as ...

Athenago

Data Science Intern

Wilmington, DE

Currently pursuing a graduate degree or senior undergraduate status in Data Science, Computer Science, Statistics, or related fields. * Proficiency in programming languages and data tools such as ...

Best Egg

Lead Data Scientist II

Wilmington, DE · On-site

$120K - $140K/yr

A master's degree in a quantitative field (Statistics, Mathematics, Computer Science, Economics, Data Science, Engineering, etc.); Ph.D. preferred. * 3+ years of experience developing predictive ...

ECCLESIASTES INC

Software Engineer

Newark, DE · On-site

Bachelor's degree (or equivalent) in Computer Science, Computer Information Systems, Engineering (Comp/Mech/Elec), a closely related field. Foreign degree equivalent is acceptable. Must have 5 years ...

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Computer Science Engineer information

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$48.5K

$121.6K

$137.6K

How much do computer science engineer jobs pay per year?

As of Sep 10, 2026, the average yearly pay for computer science engineer in Delaware is $121,620.00, according to ZipRecruiter salary data. Most workers in this role earn between $111,600.00 and $131,600.00 per year, depending on experience, location, and employer.

What is a computer science engineer?

Computer Science Engineers are professionals who apply principles of computer science, engineering, and mathematics to design, develop, test, and maintain computer systems, software, and networks. They work on a wide range of technologies, from creating applications and operating systems to improving network security and optimizing hardware performance. Their role often involves problem-solving, programming, and collaborating with other engineers and IT specialists to deliver efficient technology solutions.

What do computer science engineers do?

Computer Science Engineers often collaborate with professionals from diverse backgrounds such as product managers, designers, and data analysts. Typical projects may include developing scalable software applications, optimizing algorithms for performance, or integrating new technologies into existing systems. These engineers are frequently involved in code reviews, planning meetings, and cross-functional brainstorming sessions to ensure solutions meet both technical and business requirements. This collaborative environment not only enhances technical skills but also fosters communication and project management abilities.

What are the key skills and qualifications needed to thrive as a computer science engineer?

To thrive as a Computer Science Engineer, you need a solid background in programming, algorithms, data structures, and computer systems, often supported by a degree in computer science or a related field. Familiarity with languages like Python, Java, or C++, as well as experience using development tools, version control systems (such as Git), and relevant certifications like AWS or Cisco, are highly valued. Strong problem-solving abilities, teamwork, and effective communication help set exceptional engineers apart. These skills are vital for designing, developing, and maintaining reliable software solutions in ever-evolving technical environments.

Do computer science engineers make good money?

Computer science engineers typically earn competitive salaries that vary based on experience, location, and industry. Entry-level positions often start with moderate pay, while experienced engineers working in specialized fields or in high-demand areas can earn significantly higher salaries, especially with skills in programming, software development, and systems design.

What are popular job titles related to Computer Science Engineer jobs in Delaware?

For Computer Science Engineer jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Computer Science Engineer jobs in Delaware look for?

The top searched job categories for Computer Science Engineer jobs in Delaware are:

Computer Science Engineer jobs near you
Infographic showing various Computer Science Engineer job openings in Delaware as of August 2026, with employment types broken down into 1% As Needed, 82% Full Time, 14% Part Time, 2% Contract, and 1% Nights. Highlights an 79% Physical, 2% Hybrid, and 19% Remote job distribution, with an average salary of $121,620 per year, or $58.5 per hour.

UI Developer/ React/Node

Wilmington, DE • On-site

Marencor
See more jobs at Marencorexternal

$165 - $180/hr

Full-time

Re-posted 2 days ago

Key responsibilities

  • Perform code reviews to uphold best practices and architectural patterns.

  • Design new software implementation patterns for scalable consumption.

  • Create system documentation and mentor junior team members.

Job description

Title: UI Developer/ React/Node

Location: Hybrid/KS / Chicago, IL /  IA / Manassas, VA / Wilmington, DE

Salary: $165-180 Target

Job Description:

A Staff Engineer is the continuation of an individual contributor role that begins to focus on the scaling of engineering. The person in this role is responsible for the design, development, modification, analysis and implementation of software programming applications for the various subsidiaries of the corporation.  They are responsible for updating and/or enhancing existing software capabilities applying principles and techniques of computer science, engineering, and mathematical analysis.    

Core Responsibilities:

  • Perform code review upholding best practices and architectural patterns (25%)
  • Design new software engineering implementation patterns for consumption at scale (25%)
  • Solving complex business challenges leveraging new and existing technology (35%)
  • Creating system documentation and mentoring junior team members (10%)
  • Perform recruiting screening and technical assessments of incoming candidates (5%)

Other Duties:

  • Promote innovation with the courage to challenge norms.
  • Tackle complex problems using simplification and experimentation.
  • Guard product quality through diligence in security, performance, and observability.
  • Aggressively seek out technical debt, in both process and code, and ideate on faster delivery.
  • Maintain and refine metrics for engineering success. Advocate for these through code review.
  • Invest in mentoring team members. Nurture growth in autonomy through critical thinking, problem analysis, and technical maturity.Proposes software solutions. 
  • Develops, designs, and edits original applications, or modifies third-party applications. 
  • Tests and approves applications. 
  • Analyze and define software requirements to determine specifications and standards; provides feedback on business requirements to fully leverage technology to improve business functions.
  • Produces significant new system functionality or defect resolution with minimal direction.
  • Can perform adequate peer review on any changes in the system.
  • Can be consulted to provide recommendations to solve business issues based on experience and knowledge of current technology. 
  • May provide rotating on-call support of production systems.
  • Partner with the various subsidiaries to create a vision for future advancement of our applications.
  • Travel for this position is approximately 5-10%.

Qualifications

  • 7+ years’ experience in java or object-oriented programming
  • 7+ years of React experience
  • 5+ years of Nextjs experience
  • 5+ years’ experience in an agile environment
  • 5+ years’ experience in integrating systems through APIs
  • Ability to communicate complex ideas into technical implementation requirements
  • Experience working in an agile environment focusing on iterative delivery
  • Ability to convey complex problems (technical or organizational) concisely, accompanied by thoughtfully proposed solutions
  • Performs work independently. 
  • Uses advanced techniques, theories, and processes to complete work.
  • Software Development Life Cycle experience.
  • Ability to thrive and produce results with little or no supervision in a fast-paced, entrepreneurial environment.
  • Excellent communication skills with ability to interact seamlessly at all levels with both technical and business stakeholders.
  • Superior problem solving and analytical skills.
  • Bachelors Degree in Computer Science, Information Technology, Information Systems, or a related discipline. Equivalent experience and/or alternative qualifications will be considered.