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Senior Application Security Engineer Jobs in Delaware

Lead AI Engineer

Wilmington, DE · On-site

$186K - $285K/yr

... and security frameworks across multiple application teams * Conduct architecture reviews, code ... Mentor senior engineers, foster communities of practice, and promote architectural thinking ...

.Net Developer

Wilmington, DE · On-site

$46.75 - $61.75/hr

NET Developer to design, build, and maintain enterprise-grade web applications for a highly ... application security best practices and secure coding standards. • Experience working in ...

NET Developer- Onsite for a Contract position in Wilmington, DE * * W2 only contract, no 3rd ... Strong knowledge of application security best practices and secure coding standards. * Experience ...

Sr. Structures Engineer

Dover, DE · On-site

$104K - $143K/yr

Provide technical expertise and proper application of systems engineering processes to support ... S. government security investigation and must meet eligibility requirements for access to ...

Sr. Structures Engineer

Dover, DE · On-site

$104K - $143K/yr

Provide technical expertise and proper application of systems engineering processes to support ... S. government security investigation and must meet eligibility requirements for access to ...

Showing results 41-60

Senior Application Security Engineer information

See Delaware salary details

$73.6K

$137.2K

$186.7K

How much do senior application security engineer jobs pay per year?

As of Sep 2, 2026, the average yearly pay for senior application security engineer in Delaware is $137,249.00, according to ZipRecruiter salary data. Most workers in this role earn between $114,600.00 and $157,100.00 per year, depending on experience, location, and employer.

What is a senior application security engineer?

A Senior Application Security Engineer is responsible for ensuring the security of software applications by identifying vulnerabilities, implementing security best practices, and working with development teams to integrate secure coding principles. They conduct security assessments, perform threat modeling, and use security tools to detect and remediate risks. Additionally, they help establish security policies, oversee compliance with industry standards, and provide guidance to developers and stakeholders on security-related matters. Their goal is to protect applications from cyber threats while enabling business continuity and innovation.

What are the key skills and qualifications needed to thrive as a senior application security engineer?

To thrive as a Senior Application Security Engineer, you need a solid understanding of secure software development, threat modeling, vulnerability assessment, and a degree in computer science or a related field. Familiarity with tools like static and dynamic application security testing (SAST/DAST), code review platforms, and certifications such as CISSP or OSCP are often required. Strong analytical thinking, attention to detail, effective communication, and the ability to collaborate are standout soft skills for this role. These capabilities help ensure robust protection of applications, support safe software delivery, and enable effective teamwork across engineering and security teams.

What are the typical responsibilities of a senior application security engineer on a day-to-day basis?

A Senior Application Security Engineer typically spends their days reviewing application code for security vulnerabilities, performing threat modeling, and collaborating closely with development teams to ensure secure coding practices are followed. They may also lead security assessments, coordinate penetration tests, and work on developing or enforcing security policies within the organization. Regular interaction with cross-functional teams, such as DevOps and IT, is common to address security issues throughout the software development lifecycle. This role also often involves mentoring junior engineers and staying up to date with the latest security threats and technologies.

What are the most commonly searched types of Application Security Engineer jobs in Delaware?

The most popular types of Application Security Engineer jobs in Delaware are:

What are popular job titles related to Senior Application Security Engineer jobs in Delaware?

For Senior Application Security Engineer jobs in Delaware, the most frequently searched job titles are:

What job categories do people searching Senior Application Security Engineer jobs in Delaware look for?

The top searched job categories for Senior Application Security Engineer jobs in Delaware are:

What cities in Delaware are hiring for Senior Application Security Engineer jobs?

Cities in Delaware with the most Senior Application Security Engineer job openings:

Infographic showing various Senior Application Security Engineer job openings in Delaware as of August 2026, with employment types broken down into 76% Full Time, 19% Part Time, and 5% Contract. Highlights an 92% Physical, 2% Hybrid, and 6% Remote job distribution, with an average salary of $137,249 per year, or $66 per hour.

Assistant Vice President, Cyber Security

Continental Finance

Wilmington, DE • Hybrid

Full-time

Re-posted 17 days ago


Job description

Come join a growing financial technology company that's leading the marketplace in both the marketing and servicing of credit cards! Continental Finance Company specializes in credit card options for those consumers with less than perfect credit. We are seeking an AVP, Cyber Security to support our Technology team.


The AVP, Cyber Security will be responsible for designing, implementing, and operating our cybersecurity program in a cloud-first, API-driven environment. This role will have hands-on technical leadership and responsibility for embedding security into our AWS infrastructure, applications, and engineering workflows.


The ideal candidate is a builder and operator who can balance practical risk management with engineering velocity, working closely with development and infrastructure teams to deliver secure, scalable systems.


Essential Functions:

  • Own the technical execution of the cybersecurity program.
  • Provide leadership to a team of cybersecurity engineers, including performance coaching, workload prioritization, and professional development.
  • Design and operate security controls across AWS environments.
  • Implement and maintain IAM, encryption, secrets management, and network security.
  • Define and enforce secure API and application security standards.
  • Integrate security tooling into CI/CD pipelines (SAST, DAST, dependency scanning).
  • Perform threat modeling, vulnerability assessments, and remediation.
  • Monitor security events and lead technical incident response.
  • Support SOC 2, PCI DSS, and related audit and compliance activities.
  • Conduct security reviews of vendors, partners, and third-party integrations.
  • Act as a security subject-matter expert and advisor to engineering teams.

The ideal candidate will have the following:

  • BA or BS Degree in Computer Science or related degree is preferred. High School Diploma or GED required.
  • Minimum of 6-10 years of experience in cybersecurity, cloud infrastructure, or software engineering is required.
  • 2-4 years in a senior or lead security engineering role.
  • Hands-on experience securing cloud-native, SaaS or FinTech platforms.
  • Direct experience with AWS-based, API-heavy architectures.
  • Strong hands-on experience with:
    • AWS IAM, VPC, KMS, Security Hub, GuardDuty, CloudTrail
    • Secure API design (OAuth2, JWTs, mTLS)
    • Infrastructure-as-Code (Terraform or CloudFormation)
    • CI/CD security and DevSecOps practices
  • Solid understanding of OWASP Top 10 and API Security Top 10.
  • Strong technical judgment and ownership mindset.
  • Ability to communicate security risks clearly to engineers and leadership.
  • Pragmatic, risk-based approach to security.
  • Comfortably operating independently and remaining deeply hands-on.
  • AWS Certified Security - Specialty certification is a plus.
  • CISSP, CCSP, CISM, or GIAC certifications are preferred.
  • Experience in regulated FinTech or financial services environments preferred.

Why Continental Finance?

Continental Finance Company (the "CFC") is one of America's leading marketers and servicers of credit cards for consumers with less-than-perfect credit. Since our founding in 2005, we have prided ourselves on corporate responsibility to customers in terms of a strong customer support program and fair treatment. With our success, we have also grown into an innovative financial tech company! With a state-of-the-art consumer marketing and servicing platform, we provide a variety of services to consumers when other financial institutions will not accommodate them. With more than 2.6 million credit cards managed and serviced since our founding, we pride ourselves on putting the customer first.We are not a chartered banking financial institution, nor are we a debt originator or a credit card issuer.

CFC is an equal opportunity employer that is committed to inclusion and diversity. Our company provides equal employment opportunity (EEO) regardless of race, color, ancestry, religion, sex, national origin, sexual orientation, age, citizenship, marital status, disability, gender identity, or veteran status.


CFC is seeking bright, energetic individuals that will help us grow and develop together! We uphold a promise to treat our employees with the same care and concern as we do our customers. We offer all employees competitive compensation and benefits in an exciting, fast-paced business casual environment. Join our growing team and apply online today!


CFC offers a hybrid work schedule which includes three (3) core days in the office (Tuesday, Wednesday, and Thursday) and two (2) remote workdays (Monday and Friday)


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