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Defense Software Engineer Jobs in Passaic, NJ (NOW HIRING)

Lead Software Engineer Do you love building and pioneering in the technology space? Do you enjoy ... defense. What You'll Do: * Lead a portfolio of diverse technology projects and a team of developers ...

Lead Software Engineer Do you love building and pioneering in the technology space? Do you enjoy ... defense. What You'll Do: * Lead a portfolio of diverse technology projects and a team of developers ...

Proven experience in software development, preferably in a defense, aerospace, or security-related domain. * Proficiency in one or more programming languages such as C++, Python, or Java. * Strong ...

Proven experience in software development, preferably in a defense, aerospace, or security-related domain. * Proficiency in one or more programming languages such as C++, Python, or Java. * Strong ...

Our customers include leading innovators in Aerospace & Defense, Materials, Energy, Semiconductors ... As a Software Engineer, this takes the form of building and deploying applications that utilize the ...

Software Engineer, Platform

New York, NY · On-site

$135K - $350K/yr

Why Join Doppel Doppel is building the future of social engineering defense. Our AI-native platform uses agentic AI to protect executives, employees, customers, and brands from phishing ...

Software-defined networking for cyber defense and deception * Artificial intelligence (reasoning ... Be a developer on the front line of the research, development, design, and deployment of an ...

TL;DR - We're building humanity's defense layer for the AI age and are looking for a Firmware ... One of the first 10 engineers shaping hardware systems pre-Series A. * Own firmware that leaves the ...

DR - We're building humanity's defense layer for the AI age and are looking for a Firmware Engineer ... Define the trust boundary between hardware and software. What we're looking for... * 4-8 years ...

TL;DR - We're building humanity's defense layer for the AI age and are looking for a Firmware ... One of the first 10 engineers shaping hardware systems pre-Series A. * Own firmware that leaves the ...

Software Engineer, Detection

New York, NY · On-site

$150K - $350K/yr

Why Join Doppel Doppel is building the future of social engineering defense. Our AI-native platform uses agentic AI to protect executives, employees, customers, and brands from phishing ...

Showing results 21-40

Defense Software Engineer information

See Passaic, NJ salary details

$65.7K

$152.7K

$212.8K

How much do defense software engineer jobs pay per year?

As of Sep 3, 2026, the average yearly pay for defense software engineer in Passaic, NJ is $152,748.00, according to ZipRecruiter salary data. Most workers in this role earn between $124,200.00 and $179,100.00 per year, depending on experience, location, and employer.

What is a defense software engineer?

A Defense Software Engineer develops, tests, and maintains software for military and defense applications. They work on secure, mission-critical systems such as weapons control, cybersecurity, and communication networks. Their role requires proficiency in programming languages, security protocols, and compliance with defense standards. Due to the nature of the industry, security clearances and adherence to classified information policies are often required.

What types of projects and technologies do defense software engineers typically work on?

Defense Software Engineers often work on projects involving the development and maintenance of software for military systems, such as radar, communications, simulation, or weapons control platforms. They frequently use technologies like embedded systems, secure coding practices, and specialized hardware interfaces. Project work can range from upgrading legacy systems to designing cutting-edge capabilities, often requiring adherence to rigorous security and compliance protocols. Collaboration with systems engineers, hardware teams, and government stakeholders is typical, offering a dynamic and mission-driven work environment. This exposure helps engineers build specialized expertise while contributing directly to national security initiatives.

What are the key skills and qualifications needed to thrive in the defense software engineer position, and why are they important?

To thrive as a Defense Software Engineer, you need expertise in software development, a strong grasp of cybersecurity principles, and familiarity with defense industry standards, typically demonstrated by a degree in computer science, engineering, or a related field. Experience with programming languages such as C++, Java, or Python, knowledge of real-time operating systems, and certifications like Security+ or CISSP are often required. Attention to detail, problem-solving abilities, and the capacity to work collaboratively in multidisciplinary teams are valuable soft skills. These competencies ensure that complex, secure, and mission-critical software solutions are effectively developed and maintained to meet stringent defense requirements.

What cities near Passaic, NJ are hiring for Defense Software Engineer jobs?

Cities near Passaic, NJ with the most Defense Software Engineer job openings:

Infographic showing various Defense Software Engineer job openings in Passaic, NJ as of June 2026, with employment types broken down into 81% Full Time, 8% Part Time, 10% Contract, and 1% Nights. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution, with an average salary of $152,748 per year, or $73.4 per hour.

Lead Software Engineer

Capital One

New York, NY • On-site

Full-time

Re-posted 15 days ago


Capital One rating

7.8

Company rating: 7.8 out of 10

Based on 148 frontline employees who took The Breakroom Quiz

88th of 174 rated banks


Job description

Lead Software Engineer
Do you love building and pioneering in the technology space? Do you enjoy solving complex business problems in a fast-paced, collaborative, inclusive, and iterative delivery environment? At Capital One, you'll be part of a big group of makers, breakers, doers and disruptors, who solve real problems and meet real customer needs. We are seeking Full Stack Software Engineers who are passionate about marrying data with emerging technologies. As a Capital One Lead Software Engineer, you'll have the opportunity to be on the forefront of driving a major transformation within Capital One.
In this role, you will architect, build, and maintain critical systems that safeguard customers through real-time, two-way fraud detection alerts. As a lead engineer on the team, you will build resilient full-stack solutions and backend microservices to detect and mitigate malicious activity before it impacts financial operations. By leveraging a modern cloud ecosystem with Java, Go, Python, and interactive AI tooling, you will build high-consequence, data-driven systems that directly protect millions of users on the front lines of financial defense.
What You'll Do:
  • Lead a portfolio of diverse technology projects and a team of developers with deep experience in distributed microservices, and full stack systems to create solutions that help meet regulatory needs for the company
  • Share your passion for staying on top of tech trends, experimenting with and learning new technologies, participating in internal & external technology communities, mentoring other members of the engineering community
  • Collaborate with digital product managers, and deliver robust cloud-based solutions that drive powerful experiences to help millions of Americans achieve financial empowerment
  • Utilize programming languages like JavaScript, Java, HTML/CSS, TypeScript, SQL, Python, and Go, Open Source RDBMS and NoSQL databases, Container Orchestration services including Docker and Kubernetes, and a variety of AWS tools and services

Basic Qualifications:
  • Bachelor's Degree
  • At least 4 years of experience in software engineering (Internship experience does not apply)
  • At least 1 year experience with cloud computing (AWS, Microsoft Azure, Google Cloud)

Preferred Qualifications:
  • Master's Degree
  • 7+ years of experience in at least one of the following: JavaScript, Java, TypeScript, SQL, Python, or Go
  • 3+ years of experience with AWS, GCP, Microsoft Azure, or another cloud service
  • 4+ years of experience in open source frameworks
  • 1+ years of people management experience
  • 2+ years of experience in Agile practices
  • Experience leveraging interactive AI tooling to accelerate productivity, utilizing capabilities beyond basic code completion

At this time, Capital One will not sponsor a new applicant for employment authorization, or offer any immigration related support for this position (e.g. H1B, F-1 OPT, F-1 STEM OPT, F-1 CPT, J-1, TN, E-3, and O-1, or any other forms of work authorization that require immigration support from an employer).
The minimum and maximum full-time annual salaries for this role are listed below, by location. Please note that this salary information is solely for candidates hired to perform work within one of these locations, and refers to the amount Capital One is willing to pay at the time of this posting. Salaries for part-time roles will be prorated based upon the agreed upon number of hours to be regularly worked.
New York, NY: $215,200 - $245,600 for Lead Software Engineer
Candidates hired to work in other locations will be subject to the pay range associated with that location, and the actual annualized salary amount offered to any candidate at the time of hire will be reflected solely in the candidate's offer letter.
This role is also eligible to earn performance based incentive compensation, which may include cash bonus(es) and/or long term incentives (LTI). Incentives could be discretionary or non discretionary depending on the plan.
Capital One offers a comprehensive, competitive, and inclusive set of health, financial and other benefits that support your total well-being. Learn more at the Capital One Careers website. Eligibility varies based on full or part-time status, exempt or non-exempt status, and management level.
This role is expected to accept applications for a minimum of 5 business days.
No agencies please. Capital One is an equal opportunity employer (EOE, including disability/vet) committed to non-discrimination in compliance with applicable federal, state, and local laws. Capital One promotes a drug-free workplace. Capital One will consider for employment qualified applicants with a criminal history in a manner consistent with the requirements of applicable laws regarding criminal background inquiries, including, to the extent applicable, Article 23-A of the New York Correction Law; San Francisco, California Police Code Article 49, Sections 4901-4920; New York City's Fair Chance Act; Philadelphia's Fair Criminal Records Screening Act; and other applicable federal, state, and local laws and regulations regarding criminal background inquiries.
If you have visited our website in search of information on employment opportunities or to apply for a position, and you require an accommodation, please contact Capital One Recruiting at 1-800-304-9102 or via email at RecruitingAccommodation@capitalone.com. All information you provide will be kept confidential and will be used only to the extent required to provide needed reasonable accommodations.
For technical support or questions about Capital One's recruiting process, please send an email to Careers@capitalone.com
Capital One does not provide, endorse nor guarantee and is not liable for third-party products, services, educational tools or other information available through this site.
Capital One Financial is made up of several different entities. Please note that any position posted in Canada is for Capital One Canada, any position posted in the United Kingdom is for Capital One Europe and any position posted in the Philippines is for Capital One Philippines Service Corp. (COPSSC).

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