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Backend Software Engineer Jobs in New Jersey (NOW HIRING)

Sunbit

Sr. Backend Engineer

Jersey City, NJ · On-site

JOB TITLE: Sr. Backend Engineer LOCATION: Jersey City (Hybrid, 3 days/ week) REPORTS TO: Squad ... Experience with backend software development. * A passion for learning, constantly staying up to ...

Sunbit

Sr. Backend Engineer

Jersey City, NJ · On-site +1

Description JOB TITLE: Sr. Backend Engineer LOCATION: Jersey City (Hybrid, 3 days/ week) REPORTS TO ... Experience with backend software development. * A passion for learning, constantly staying up to ...

OISHII

Senior Software Engineer, Robotics

Phillipsburg, NJ · On-site

$140 - $160/hr

Bachelor's or Master's degree in Computer Science or a related technical field.6+ years of backend software engineering experience, including 3+ years developing robotics or automation systems.Deep ...

Oishii

Senior Software Engineer, Robotics

Phillipsburg, NJ · On-site +1

$140K - $160K/yr

Bachelor's or Master's degree in Computer Science or a related technical field. * 6+ years of backend software engineering experience, including 3+ years developing robotics or automation systems.

NxT Level

Senior Software Engineer

West New York, NJ · On-site

$132K - $174K/yr

Senior Full-Stack Software Engineer Location: New York City Work Style: Hybrid Employment Type ... Solve complex technical challenges across frontend, backend, data, and product workflows * Maintain ...

NxT Level

Senior Software Engineer

West New York, NJ · On-site

$132K - $174K/yr

Senior Full-Stack Software Engineer Location: New York City Work Style: Hybrid Employment Type ... Solve complex technical challenges across frontend, backend, data, and product workflows * Maintain ...

NxT Level

Senior Software Engineer

West New York, NJ

$132K - $174K/yr

Senior Full-Stack Software Engineer Location: New York City Work Style: Hybrid Employment Type ... Solve complex technical challenges across frontend, backend, data, and product workflows * Maintain ...

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All JobsBackend Software Engineer JobsBackend Software Engineer Jobs in New Jersey

Backend Software Engineer information

See New Jersey salary details

$61.4K

$149.9K

$202K

How much do backend software engineer jobs pay per year?

As of Aug 13, 2026, the average yearly pay for backend software engineer in New Jersey is $149,911.00, according to ZipRecruiter salary data. Most workers in this role earn between $125,900.00 and $174,600.00 per year, depending on experience, location, and employer.

What are some typical challenges a backend software engineer faces when integrating new services into an existing system?

Backend Software Engineers often encounter challenges such as ensuring compatibility between new services and legacy systems, maintaining data integrity during migrations, and managing increased system complexity. Effective integration also requires thorough testing to prevent disruptions to existing functionalities and close collaboration with frontend engineers, DevOps, and QA teams. Proactively communicating across teams and adhering to clear documentation standards can help mitigate integration risks and ensure a smoother deployment process.

What is the difference between Backend Software Engineer vs Frontend Software Engineer?

AspectBackend Software EngineerFrontend Software Engineer
Primary FocusServer-side development, databases, APIsClient-side development, UI/UX, visual elements
Required SkillsProgramming languages like Java, Python, SQL; server managementHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentBackend teams, server infrastructure, cloud servicesDesign teams, user interface, web browsers
Common UsageBuilding and maintaining server logic and databasesCreating interactive and visually appealing web pages

While both roles involve web development, Backend Software Engineers focus on server-side logic and data management, whereas Frontend Software Engineers specialize in creating the visual and interactive aspects of websites. Both roles are essential in full-stack development and often collaborate closely.

What are the key skills and qualifications needed to thrive as a backend software engineer?

To thrive as a Backend Software Engineer, you need strong programming skills in languages like Java, Python, or Node.js, a solid understanding of data structures, algorithms, and experience with database management, usually supported by a degree in computer science or related fields. Familiarity with tools such as Git, RESTful APIs, cloud platforms (AWS, Azure), and frameworks like Spring or Django is highly valued, and relevant certifications can be advantageous. Problem-solving ability, attention to detail, and effective teamwork are standout soft skills for this position. These skills and qualities are essential to build, maintain, and optimize robust, scalable server-side applications that meet user and business needs.

What are the most commonly searched types of Backend Software Engineer jobs in New Jersey?

The most popular types of Backend Software Engineer jobs in New Jersey are:

What are popular job titles related to Backend Software Engineer jobs in New Jersey?

For Backend Software Engineer jobs in New Jersey, the most frequently searched job titles are:

What job categories do people searching Backend Software Engineer jobs in New Jersey look for?

The top searched job categories for Backend Software Engineer jobs in New Jersey are:

Backend Software Engineer jobs near you
Infographic showing various Backend Software Engineer job openings in New Jersey as of August 2026, with employment types broken down into 1% Internship, 87% Full Time, 9% Part Time, and 3% Contract. Highlights an 86% Physical, 5% Hybrid, and 9% Remote job distribution, with an average salary of $149,911 per year, or $72.1 per hour.

Java Software Engineer /Onsite

Motion Recruitment Partners, LLC

Camden, NJ • On-site

$52.25 - $71.75/hr

Other

Medical, Dental, Vision, Retirement, PTO

Posted 2 days ago

New

Job description

A defense tech organization is hiring a Senior Software Engineer to join a long-term development program focused on next-generation systems in the industry. This role is centered on building and optimizing real-time, high-performance backend software that runs directly on advanced hardware. You will contribute to brand-new development on a program that will remain active for years, from early implementation through deployment across multiple platforms. The position emphasizes deep technical problem-solving, performance optimization, and ownership of complex software components in a highly technical environment.
This is a full-time, permanent, onsite role.
Required Skills & Experience:
  • Java experience
  • Experience with multiprocessor systems
  • Linux development environments
  • GitLab or similar version control tools
  • Experience with MATLAB, Python, and data analysis
  • 4+ years of experience
  • Active Secret Clearance

Desired Skills & Experience:
  • Mathematics background
  • Defense industry experience
  • Prior work in defense-related systems

What You Will Be Doing:
  • 100% backend software development
  • 100% new development

The Offer:
  • Medical, dental, and vision insurance
  • 401(k)
  • Paid Time Off (PTO)

Applicants must currently be authorized to work in the United States and already hold an active security clearance.

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