Web application security Jobs

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Remote Cybersecurity Engineer (API/Web App Security)

Software Guidance & Assistance

Remote or Jacksonville, Florida, USA

Contract

Software Guidance & Assistance, Inc., (SGA), is searching for a Remote Cybersecurity Engineer (API/Web App Security) for a CONTRACT assignment with one of our premier Healthcare Services clients for a Remote position. Top Skills Needed: Azure/Entra ID Scripting (Powershell or Python) API Security frameworks OWASP top 10 Responsibilities: We are seeking an experienced Cyber Security Engineer to join our team, responsible for ensuring the security of our applications and APIs. This role w

Senior Application Security Engineer

Request Technology, LLC

Chicago, Illinois, USA

Full-time

Senior Application Security Engineer Salary: Open + Bonus Location: Chicago, IL or Coppell, TX Hybrid: 3 days onsite, 2 days remote *We are unable to provide sponsorship for this role* Qualifications Bachelor s degree5+ Years experience in Application Security or Information Security environment.Strong proficiency application security and vulnerability management.Some proficiency with common penetration testing tools (Kali, Armitage, Metasploit, Cobalt Strike, Nmap, Qualys, Nessus, Burp Suite,

Lead Application Security Architect

Raymond James Financial Inc

St. Petersburg, Florida, USA

Full-time

Job Description This position will follow our hybrid work model, we expect the selected candidate to be in office 2-3 days a week at one of the following office locations: St. Petersburg, FL; Memphis, TN, Southfield MI Responsibilities: Lead secure design reviews and threat modeling exercises for new projects, features, and architectural changes, ensuring adherence to industry standards, regulatory requirements, and organizational security policies.Collaborate with development teams to identif

Application Security Engineer

Apex Systems

Englewood, Colorado, USA

Full-time

Job#: 2079769 Job Description: Requirements: Experience: Application functional testing, preferably in wireless applications. Creating complex test scenarios to detect weaknesses leading to fraud. Security testing methodology (OWASP). Testing digital web/app applications with a thorough understanding of the wireless telecom domain. Solving complex technical problems independently and in a team environment. Various web/mobile app architectures. Preferred Qualifications: Masters Degree. Professi

Security Engineer - Application/Product Security

TikTok

Seattle, Washington, USA

Full-time

Location : Seattle Employment Type : Regular Job Code : A201052 Apply to this job Share this listing: Responsibilities Team Introduction The team is missioned to build infrastructures, platforms and technologies, as well as to support cross-functional teams to protect our users, products and infrastructures. In this team you'll have a unique opportunity to have first-hand exposure to the strategy of the company in key security initiatives, especially in building scalable and secure-by-des

Security Engineer

Zachary Piper Solutions, LLC

Durham, North Carolina, USA

Full-time

Piper Companies is seeking an experienced Security Engineer located in the Durham, NC area. The Security Engineer role sits within the security team where they leverage their analytical, monitoring, triage and infrastructure skills. The Security Engineer provides mentorship and technical guidance to SOC analysts to support their development in security analysis and incident investigation. Responsibilities of the Security Engineer include: Support the implementation and ongoing maintenance of web

Security Engineer II

TEKsystems c/o Allegis Group

Austin, Texas, USA

Full-time

Description A Security Engineer focuses on defensive security and the support of vulnerability discovery across assets/services. They play a hands-on role in the proactive identification and remediation of security issues at the client. Security Engineers use a variety of tools to analyze and review services to ensure they are built securely. This involves secure source code review threat modeling and secure system design understanding of web vulnerabilities and how to identify and fix them. Re

Intermediate Defense Assessment Analyst

Kforce Technology Staffing

Sierra Vista, Arizona, USA

Full-time

RESPONSIBILITIES: Kforce has a client in Sierra Vista, AZ that is seeking an Intermediate Defense Assessment Analyst. Key Responsibilities: * Lead and conduct assessments of operational threats and vulnerabilities in cyber environments * The Intermediate Defense Assessment Analyst will perform network penetration testing, web application security assessments, and social engineering exercises * Analyze current system configurations to determine compliance with required security standards * Provi

Security Engineer

Zachary Piper Solutions, LLC

Raleigh, North Carolina, USA

Full-time

Piper Companies is hiring a Security Engineer for a world wide technology organization located in Raleigh, NC. The Security Engineer will need to have experience with RMF (Risk Management Framework, NIST and AWS. The Security Engineer will need to work a hybrid work environment in Raleigh, NC and the role is a long term contract opportunity with likelihood to convert perm. Responsibilities of the Security Engineer: Assist in the management and implementation of essential security infrastructure

Senior Security Platform Engineer

Adobe Systems

Seattle, Washington, USA

Full-time

Our Company Changing the world through digital experiences is what Adobe's all about. We give everyone-from emerging artists to global brands-everything they need to design and deliver exceptional digital experiences! We're passionate about empowering people to create beautiful and powerful images, videos, and apps, and transform how companies interact with customers across every screen. We're on a mission to hire the very best and are committed to creating exceptional employee experiences wher

Software Engineer - Product R/D - III

PTR Global

Seattle, Washington, USA

Full-time

Job Description: Full Stack Engineer Department Description: Ready to bring your engineering expertise from complex enterprise environments to client? Do you place a high value on being part of a company that emphasizes equality, diversity, innovation, and doing the right thing for ourselves, client community, and client customers? Client Engineering team is looking for enthusiastic, experienced Front End/Full Stack Engineers to build the features that drive the new experiences for website vis

Senior Cybersecurity Engineer - Penetration Tester

Target Corporation

Remote or Brooklyn Park, Minnesota, USA

Full-time

The pay range is $95,000.00 - $171,000.00 Pay is based on several factors which vary based on position. These include labor markets and in some instances may include education, work experience and certifications. In addition to your pay, Target cares about and invests in you as a team member, so that you can take care of yourself and your family. Target offers eligible team members and their dependents comprehensive health benefits and programs, which may include medical, vision, dental, life i

Offensive Security Engineer, Penetration Testing

Stripe

Remote

Full-time

About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies-from the world's largest enterprises to the most ambitious startups-use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone's reach while doing the most important work of you

Platform Security Engineer

FanDuel

New York, New York, USA

Full-time

ABOUT FANDUEL FanDuel Group is the premier mobile gaming company in the United States and Canada. FanDuel Group consists of a portfolio of leading brands across mobile wagering including: America's #1 Sportsbook, FanDuel Sportsbook; its leading iGaming platform, FanDuel Casino; the industry's unquestioned leader in horse racing and advance-deposit wagering, FanDuel Racing; and its daily fantasy sports product. In addition, FanDuel Group operates FanDuel TV, its broadly distributed linear cable

Platform Security Engineer

FanDuel

Atlanta, Georgia, USA

Full-time

ABOUT FANDUEL FanDuel Group is the premier mobile gaming company in the United States and Canada. FanDuel Group consists of a portfolio of leading brands across mobile wagering including: America's #1 Sportsbook, FanDuel Sportsbook; its leading iGaming platform, FanDuel Casino; the industry's unquestioned leader in horse racing and advance-deposit wagering, FanDuel Racing; and its daily fantasy sports product. In addition, FanDuel Group operates FanDuel TV, its broadly distributed linear cable

Mobile API Developer/Analyst - NY(Hybrid) - Experience: 10 years

Nobl Q, LLC.

New York, New York, USA

Contract

Position: API Developer Mobile Dev Applications IT Support Developer/Analyst Work Location: NY. Hybrid Duration: one year Experience: 10 years REQUIREMENTS: Accomplished at collaborating with cross-functional teams Ability to develop high-quality code, expert at solving complex problems, and advise on design issues. Understanding of the how develop successful online customer experiences Experience building web-based applications and APIs Solid understanding of AJAX, HTML, JavaScript and CSS Soli

Sr. Cybersecurity Engineer

Visa Inc.

Austin, Texas, USA

Full-time

Company Description Visa is a world leader in payments and technology, with over 259 billion payments transactions flowing safely between consumers, merchants, financial institutions, and government entities in more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable, and secure payments network, enabling individuals, businesses, and economies to thrive while driven by a common purpose - to uplift everyone, everywhe

Cyber Defense Incident Responder - Mid

Electronic Consulting Services, Inc (ECS Federal)

Washington, District of Columbia, USA

Full-time

Job Description ECS is seeking a Cyber Defense Incident Response - Mid to work in our Washington, DC office. Please Note: This position is contingent upon additional funding. Job Requirements: Strong written and verbal communication skills. Knowledge of cyber attackers (e.g., script kiddies, insider threat, non-nation state sponsored, and nation sponsored). Knowledge of system administration, network, and operating system hardening techniques. Knowledge of cyber attack stages (e.g., reconnai

Associate Specialist, Data Analytics

Northern Trust

Chicago, Illinois, USA

Full-time

About Northern Trust: Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889. Northern Trust is proud to provide innovative financial services and guidance to the world's most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world'

Internship, Security Engineer, Applications Engineering (Fall 2025)

Tesla Motors

Fremont, California, USA

Full-time

Consider before submitting an application: This position is expected to start around September 2025 and continue through the Fall term (approximately December 2025) or into Spring 2026 if available and there is an opportunity to do so. We ask for a minimum of 12 weeks, full-time and on-site, for most internships. Our internship program is for students who are actively enrolled in an academic program. entry level candidates seeking employment after graduation and not returning to school should ap