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Backend Software Developer Jobs in New Jersey (NOW HIRING)

Planet Networks

Software Developer

Newton, NJ · On-site

Planet Networks is hiring a Software Developer to help drive the Python/Django systems that power ... Architect and own significant portions of our backend systems, from design through production

Judge Group, Inc.

Back-end Developer - V

Bedminster, NJ · On-site

$122K - $159K/yr

The ideal candidate will have a deep understanding of system design, software engineering ... Design, architect, and implement backend solutions using Java, Spring Boot, Microservices, and ...

DVG Tech Solutions

SOFTWARE DEVELOPER

Plainsboro, NJ · On-site

$90 - $120/hr

Develop scalable and efficient backend systems using ReactJS. Configure and utilize API Gateway for ... Master's degree in Science, Technology, or Engineering (any); Computer Applications is required.

New

Skylimit Systems

Radar Software Engineer

Moorestown, NJ · On-site

$110K - $200K/yr

Working as part of an Agile engineering team, this role will contribute across the full software ... Design and implement backend software using Object Oriented Modern C++. * Optimize software ...

HCLTech

Back End Developer

Hoboken, NJ · On-site

... Backend Development engineer to join our engineering team in Hoboken, NJ. This role will lead the ... Implement unit testing, code reviews, and CI/CD best practices to ensure high-quality software ...

Photon

Java Backend Developer

Jersey City, NJ · On-site

$52.75 - $68.25/hr

Java Backend Developer Location: Jersey City, NJ (Onsite) Role Overview We are looking for an ... Experience with Git and modern software development practices. Knowledge of CI/CD pipelines and ...

Argyllinfotech

Java Backend Developer

Jersey City, NJ · On-site

$52.75 - $68.25/hr

Java Backend Developer Location: Jersey City, NJ / Plano, TX (Onsite) Exp: 10+ No GC & GC EAD ... Key Competencies · Full Stack Application Development · Software Architecture & System Design · ...

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Backend Software Developer information

See New Jersey salary details

$12

$58

$85

How much do backend software developer jobs pay per hour?

As of Sep 4, 2026, the average hourly pay for backend software developer in New Jersey is $58.61, according to ZipRecruiter salary data. Most workers in this role earn between $48.08 and $69.33 per hour, depending on experience, location, and employer.

What does a backend software developer do?

A Backend Software Developer is responsible for building and maintaining the server-side logic, databases, and application programming interfaces (APIs) that power web and mobile applications. They ensure that data is properly stored, secured, and retrieved, and that the backend communicates effectively with the frontend or user-facing side. Backend developers often work with programming languages like Java, Python, Ruby, or Node.js, and use frameworks and tools to optimize application performance and scalability. Their work is crucial for ensuring that applications run smoothly, handle user requests efficiently, and remain secure.

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

To thrive as a Backend Software Developer, you need strong programming skills (such as Java, Python, or Node.js), a solid understanding of algorithms, data structures, and database management, often supported by a degree in computer science or a related field. Familiarity with frameworks (like Spring or Django), RESTful APIs, version control systems (such as Git), and cloud platforms is typically expected, along with relevant certifications being beneficial. Problem-solving abilities, attention to detail, and effective communication are the soft skills that set outstanding backend developers apart. These skills and qualities are crucial for building scalable, reliable, and secure server-side applications that meet business and user needs.

What are some common challenges faced by backend software developers when integrating new technologies into existing systems?

Backend Software Developers often encounter challenges when integrating new technologies, such as ensuring compatibility with legacy systems, maintaining data integrity during migrations, and minimizing downtime for end users. They must also carefully manage dependencies and address potential security vulnerabilities introduced by new components. Collaboration with DevOps, frontend teams, and QA is crucial to ensure smooth deployment and comprehensive testing throughout the integration process.

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

AspectBackend Software DeveloperFrontend Software Developer
Primary FocusServer-side logic, databases, APIsUser interface, client-side interactions
Required SkillsProgramming languages like Java, Python, SQLHTML, CSS, JavaScript, frameworks like React or Angular
Work EnvironmentServer infrastructure, cloud servicesDesign tools, browser testing
Common UsageBuilding and maintaining backend systemsCreating engaging user interfaces

Backend Software Developers focus on server-side development, managing databases, and APIs, while Frontend Software Developers work on the visual and interactive aspects of websites and applications. Both roles are essential in full-stack development but differ in their technical skills and daily tasks.

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

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

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

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

Backend Software Developer jobs near you
Infographic showing various Backend Software Developer job openings in New Jersey as of August 2026, with employment types broken down into 84% Full Time, 9% Part Time, 2% Temporary, and 5% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution, with an average salary of $121,916 per year, or $58.6 per hour.

Software Developer

Planet Networks

Newton, NJ • On-site

Full-time

Posted 17 days ago

Job description

Who This Role Is For
This role is for engineers who've already proven themselves and are ready to own outcomes. In charge of final screening, making hard calls under ambiguity, and scaffolding architecture. This is an individual contributor role: technical direction.
Job Description
Planet Networks is hiring a Software Developer to help drive the Python/Django systems that power our fiber internet business - billing, customer accounts, payments, and service management. You'll work on a small, senior development team, with the scope to shape architecture, mentor early-career engineers, and take the lead on both internal and external systems. This is a hybrid role based in Newton, NJ.
Key Responsibilities

  • Architect and own significant portions of our backend systems, from design through production
  • Lead technical decision-making on new features, integrations, and system improvements
  • Mentor and review the work of early-career developers; raise the team's overall code quality bar
  • Drive engineering best practices - testing standards, CI/CD, code review discipline
  • Own resolution of complex, ambiguous production issues, including in code you didn't write
  • Partner directly with leadership on technical roadmap, prioritization, and trade-offs
  • Evaluate and integrate third-party APIs and internal system integrations
  • Drive database design and query/performance optimization across PostgreSQL and SQL systems
  • Model effective use of AI coding tools (Copilot, Claude, Cursor) and help the team implement similar tools

Skills & Qualifications

  • 2-7 years of professional software development experience
  • Strong command of Python and Django (or a comparable web framework) in a production environment
  • Deep working knowledge of SQL and relational databases, PostgreSQL preferred - schema design, query optimization
  • Strong understanding of REST API design, integration patterns, and system architecture trade-offs
  • Demonstrated ability to independently troubleshoot and resolve complex production issues
  • Strong Git workflows and code review discipline
  • Comfortable with Docker and Linux environments, including deployment pipelines
  • Track record of technical mentorship or informal leadership
  • Regular, effective use of AI coding tools to accelerate development without sacrificing quality

Preferred Skills & Qualifications

  • Experience with billing or payment systems in production
  • Exposure to Celery/RabbitMQ or other background-task/async systems
  • PostgreSQL/PostGIS experience
  • Microsoft SQL Server experience
  • ASP.NET MVC exposure
  • React or other frontend framework experience
  • Ownership of CI/CD pipelines and deployment processes
  • Interest in telecommunications or ISP systems
  • Competitive programming, hackathons, or open-source contributions


About Us
Planet Networks is a fiber internet provider headquartered in Newton, NJ, with operations across New Jersey, New York, Pennsylvania, and Virginia, serving 25,000+ subscribers. We're a lean, fast-moving team building the infrastructure and software behind a growing ISP.


All applicants are considered for all positions without regard to race, religion, color, sex, gender, sexual orientation, pregnancy, age, national origin, ancestry, physical/mental disability, medical condition, military/veteran status, genetic information, marital status, ethnicity, citizenship or immigration status, or any other protected classification, in accordance with applicable federal, state, and local laws. By completing this application, you are seeking to join a team of hardworking professionals dedicated to consistently delivering outstanding service to our customers and contributing to the financial success of the organization, its clients, and its employees. Equal access to programs, services, and employment is available to all qualified persons. Those applicants requiring an accommodation to complete the application and/or interview process should contact a management representative.

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