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Principal Software Engineer Jobs in Delaware (NOW HIRING)

Computer Task Group, Inc

Software Engineer II

Wilmington, DE · On-site

$94K - $129K/yr

The Software Engineer II will provide designs, specifications, and highly technical direction in ... This role serves as a principal application designer for major modifications, effectively using ...

ECCLESIASTES INC

Sr. Software Engineer

Newark, DE · On-site

$120K - $159K/yr

POSITION TITLE: Sr. Software Engineer POSITION DUTIES: Analyze business user needs, design, develop and implement software applications and systems using Azure, Java, J2EE, SQL, Kubernetes, Visual ...

Imagine Staffing Technology

Software Engineer

Wilmington, DE · On-site

$51.31 - $85.51/hr

Software Engineer II Location: Wilmington, DE Hire Type: Contingent, 12 months Pay Range: $51.31 - $85.51/hour Work Model: Hybrid (4 days on site) Work Schedule: Monday Friday, 8am 5pm NO C2C, C2H or ...

Ecclesiastes, Inc.

Software Engineer

Newark, DE · On-site

Software Engineer POSITION DUTIES: Design, develop, implement, validate and maintain software systems and perform system automation, orchestration, test, and continuous integration. Build ...

Hologic

Lead Software Engineer

Newark, DE · On-site

$128K - $200K/yr

Hologic is seeking a Lead Software Engineer to help design and develop secure, cloud- and edge-based solutions that power the next generation of AI-enabled medical devices. In this role, you will ...

Hologic Inc.

Lead Software Engineer

Newark, DE · On-site +1

$128K - $200K/yr

Hologic is seeking a Lead Software Engineer to help design and develop secure, cloud- and edge-based solutions that power the next generation of AI-enabled medical devices. In this role, you will ...

Ecclesiastes, Inc.

Sr. Software Engineer

Newark, DE · On-site

$120K - $159K/yr

POSITION TITLE: Sr. Software Engineer POSITION DUTIES: Analyze business user needs, design, develop and implement software applications and systems using Azure, Java, J2EE, SQL, Kubernetes, Visual ...

Computer Task Group, Inc

Software Engineer II

Wilmington, DE · On-site

$94K - $129K/yr

Overview CTG is seeking to fill a Software Engineer II opening for our client in Wilmington, DE ... Serves as a principal application designer for major modifications effectively using analytical and ...

Computer Task Group, Inc

Software Engineer II

Wilmington, DE · On-site

$94K - $129K/yr

CTG is seeking to fill a Software Engineer II opening for our client in Wilmington, DE. Location ... Serves as a principal application designer for major modifications effectively using analytical and ...

Computer Task Group, Inc

Software Engineer II

Wilmington, DE · On-site

$94K - $129K/yr

CTG is seeking to fill a Software Engineer II opening for our client in Wilmington, DE. Location ... Serves as a principal application designer for major modifications effectively using analytical and ...

Computer Task Group, Inc

Software Engineer II

Wilmington, DE · On-site

$94K - $129K/yr

Overview CTG is seeking to fill a Software Engineer II opening for our client in Wilmington, DE ... Serves as a principal application designer for major modifications effectively using analytical and ...

JPMorganChase

Lead Software Engineer

Wilmington, DE · On-site

This position involves leading technical initiatives, mentoring engineers, and developing innovative software solutions to enhance operational stability and reliability within the organization.

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Showing results 1-20

All JobsPrincipal Software Engineer JobsPrincipal Software Engineer Jobs in Delaware

Principal Software Engineer information

See Delaware salary details

$60.6K

$161.1K

$231.2K

How much do principal software engineer jobs pay per year?

As of Jul 14, 2026, the average yearly pay for principal software engineer in Delaware is $161,075.00, according to ZipRecruiter salary data. Most workers in this role earn between $135,100.00 and $181,200.00 per year, depending on experience, location, and employer.

What are Principal Software Engineers?

Principal Software Engineers are highly experienced technical leaders responsible for designing, developing, and overseeing complex software systems. They set technical direction, mentor engineering teams, and often collaborate with stakeholders to align technology solutions with business goals. In addition to coding, they play a key role in establishing best practices, reviewing architectural decisions, and ensuring high-quality software delivery. Their expertise and leadership are critical in driving innovation and maintaining technical excellence within an organization.

How does a Principal Software Engineer typically balance hands-on coding with leadership responsibilities?

Principal Software Engineers often split their time between technical contributions—such as designing system architecture and reviewing complex code—and guiding teams through mentorship, technical direction, and cross-functional collaboration. While they may not code as much as junior engineers, they remain highly involved in critical implementations and code reviews. Balancing these responsibilities requires strong time management, clear communication, and the ability to prioritize tasks that have the highest impact on project and team success.

What engineers make $300,000 a year?

Principal Software Engineers and senior technical leaders in high-demand industries such as technology, finance, and cloud computing often earn $300,000 or more annually, especially with extensive experience, advanced skills in areas like distributed systems or machine learning, and relevant certifications. Compensation can include base salary, bonuses, and stock options, particularly at large tech companies or startups with significant funding.

What are the key skills and qualifications needed to thrive as a Principal Software Engineer, and why are they important?

To thrive as a Principal Software Engineer, you need deep expertise in software architecture, programming languages, and system design, often supported by a bachelor's or master's degree in computer science or a related field. Advanced proficiency with development frameworks, cloud platforms (e.g., AWS, Azure), and familiarity with DevOps tools and agile methodologies are typically required. Exceptional leadership, mentorship, and communication skills help facilitate cross-functional collaboration and guide technical teams. These skills are crucial for driving technical vision, ensuring scalable solutions, and fostering innovation within complex projects.

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

AspectPrincipal Software EngineerSenior Software Engineer
Required CredentialsBachelor's or Master's in CS or related field; extensive experienceBachelor's or Master's in CS; several years of experience
Work EnvironmentLeadership roles, strategic planning, cross-team collaborationDesign, develop, and troubleshoot software; mentorship
Employer & Industry UsageTech companies, large enterprises, startupsMost industries, including tech, finance, healthcare

The main difference between a Principal Software Engineer and a Senior Software Engineer lies in their level of responsibility and scope. Principal Software Engineers typically lead technical strategy, influence architecture decisions, and mentor multiple teams, whereas Senior Software Engineers focus on coding, design, and individual project contributions. Both roles require strong technical skills, but the Principal role emphasizes leadership and strategic impact.

What engineer makes $500,000 a year?

Principal Software Engineers at large technology companies or in specialized fields such as machine learning, cloud computing, or cybersecurity can earn $500,000 or more annually, often including bonuses and stock options. Achieving this level typically requires extensive experience, advanced skills, and leadership responsibilities within high-demand environments.

What Is Principal Software Engineer?

A principal software engineer is in charge of software development. In this career, you guide the software design process and inspect software programs to make suggestions for improvements. Principal software engineers also process complex data and may need to enforce software design, development, and maintenance requirements. Your job requires a high level of technical knowledge and skills and a thorough understanding of the software development process. Your employer may require you to have a bachelor’s or master’s degree in software development. Similar job titles include software architect and principal software developer.

How much do principal software engineers get paid?

Principal software engineers typically earn between $120,000 and $180,000 annually, with total compensation often including bonuses and stock options. Salaries vary based on experience, location, industry, and company size, with some earning over $200,000 in high-demand markets.

Can you make $500,000 as a software engineer?

Principal Software Engineers at senior levels in large companies or with specialized skills such as machine learning or cloud architecture can earn $500,000 or more annually, often including bonuses and stock options. However, such high compensation is typically reserved for experienced professionals in high-cost-of-living areas or executive-level roles, and not common for entry- or mid-level positions.
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What are popular job titles related to Principal Software Engineer jobs in DE? For Principal Software Engineer jobs in DE, the most frequently searched job titles are:
Principal Software Engineer jobs near you
Software Engineer

Software Engineer

Integrated Resources INC

Newark, DE

Full-time

Re-posted 26 days ago

Job description

Job Description

Title: Software Engineer 4

Location: Newark, Delaware

Duration: 1 year

Job Description

Guides very complex design, maintenance, enhancement, testing, implementation, and support of software. Guides the development of software test requirements for very complex modules under development, executes very complex test specifications. Develops estimates for very complex modules under development, and estimates own work. Guides reviews of very complex customers' standards specification and other documentation to determine software engineering requirements. Develops presentations of very complex technical findings and developments. Guides the software quality process through the execution of very complex module, subsystem and system test procedures.

Desired Knowledge, Skills, Abilities and Competencies:

Must have at least 3-5 years' experience with C#

Must have experience with a scripting language (PowerShell preferred)

Must have experience writing SQL queries (Oracle, MS SQL Server, or MySQL preferred).

Experience with Java preferred

Experience with C++ preferred

Experience with web services preferred.

Experience with Entity framework preferred

Experience with Visual Studio preferred

Experience with Microsoft Team Foundation Server preferred

Experience with automated testing preferred (Nunit, MSTest).

Must have experience with installer technologies (WIX preferred)

Experience with Public Key Infrastructure preferred

Must have good documentation skills

Must have good communication skills

Must have problem-solving skills

Must be able to work independently

Must have Interpersonal skills

Must be able to learn independently

Additional Information

Looking for W2 candidates only

Integrated Resources logo

About Integrated Resources

Sourced by ZipRecruiter

Integrated Resources Inc (IRI), based in Edison, NJ, US, is an esteemed player in the staffing solutions industry with a credible presence on their official website irionline.com. Notably, IRI provides a range of professional staffing services including contract, contract-to-hire, and direct hire solutions to a wide spectrum of industries such as healthcare, life sciences, manufacturing, financial, insurance, and others. Since its inception, IRI has been committed to delivering top-talent and optimum solutions to meet its clients' diverse needs.

Industry

Recruiting and staffing services

Company size

51 - 200 Employees

Headquarters location

Edison, NJ, US

Year founded

1996

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