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Backend Engineer Java Jobs in North Brunswick, NJ

US Mobile

Senior Backend Engineer

New York, NY

$140K - $180K/yr

We're looking for an exceptional backend engineer and hands-on architect to help us scale and ... Develop and maintain RESTful APIs using Java (Spring Boot or related web frameworks) or Python ...

US Mobile

Senior Backend Engineer

New York, NY · On-site

$140K - $180K/yr

We're looking for an exceptional backend engineer and hands-on architect to help us scale and ... Develop and maintain RESTful APIs using Java (Spring Boot or related web frameworks) or Python ...

Hebbia

Backend Engineer, Agents

New York, NY · On-site

The Role A backend engineer at Hebbia blends expertise in systems, application layer software, and ... Proficiency in building backend and API systems using technologies such as Python, Java, or Go.

OXIO Corporation

Senior Backend Engineer

New York, NY · On-site +1

Senior Backend Engineer - Build the Telecom Infrastructure for NextGen OXIO is the world's first ... Go (strongly preferred), Java, Kotlin, C++, Node.js. * AWS, GCP, or MS Azure. * Strong experience ...

Linkup

Staff Backend Engineer

New York, NY · On-site

About the role We're looking for a top‑tier Staff Backend Engineer to join our tech team. You'll ... Java * PostgreSQL * OpenSearch * Vespa * Apache Storm * vLLM * Kubernetes * GitHub Actions

Linkup

Senior Backend Engineer

New York, NY · On-site

About the role We're looking for a top‑tier Backend Engineer to join our tech team and work ... Python * Java * PostgreSQL * OpenSearch * Vespa * Apache Storm * Kubernetes * GitHub Actions

Spotify

Senior Backend Engineer - Advertising

New York, NY · On-site +1

$164K - $234K/yr

We are seeking a Senior Backend Engineer to join the Ad Serving squad. This squad is responsible ... Architect, develop, and operate Java services that power real-time ad auction and ranking decisions ...

Thread AI

Software Engineer - Backend

New York, NY · On-site

$145K - $230K/yr

About The Role We are looking for a skilled Backend Engineer to play a key role in developing and ... High level of proficiency in the Java programming language; Python is a nice to have * Collaborate ...

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All JobsBackend Engineer Java JobsBackend Engineer Java Jobs in North Brunswick, NJ

Backend Engineer Java information

See North Brunswick, NJ salary details

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How much do backend engineer java jobs pay per hour?

As of Jul 13, 2026, the average hourly pay for backend engineer java in North Brunswick, NJ is $57.54, according to ZipRecruiter salary data. Most workers in this role earn between $51.15 and $66.35 per hour, depending on experience, location, and employer.

What does a Backend Engineer Java do?

A Backend Engineer Java is responsible for developing and maintaining the server-side logic, databases, and application programming interfaces (APIs) using the Java programming language. They ensure that the backend of web applications or software systems is efficient, secure, and scalable. Their work often involves collaborating with frontend developers, designing system architecture, and optimizing performance to handle large volumes of user requests. Backend Java engineers often use frameworks such as Spring or Hibernate and work with databases like MySQL or PostgreSQL.

What is the difference between Backend Engineer Java vs Backend Developer Java?

AspectBackend Engineer JavaBackend Developer Java
Primary FocusDesigning, developing, and maintaining server-side applications and systemsImplementing and coding backend functionalities based on specifications
ResponsibilitiesSystem architecture, performance optimization, API developmentWriting code, debugging, integrating databases
Skills & CertificationsJava, Spring, REST APIs, SQL, cloud platformsJava, Spring, SQL, version control, testing tools
Work EnvironmentCollaborative teams, project planning, architecture designCode implementation, debugging, feature development

Both roles require Java expertise and similar certifications, but Backend Engineer Java typically involves higher-level system design and architecture responsibilities, while Backend Developer Java focuses more on coding and implementing features. Employers often see these roles as complementary within software development teams.

What are the key skills and qualifications needed to thrive as a Backend Engineer Java, and why are they important?

To thrive as a Backend Engineer Java, you need a solid understanding of Java programming, data structures, algorithms, and experience with backend frameworks, typically supported by a relevant degree or industry experience. Familiarity with tools and technologies such as Spring Boot, RESTful APIs, relational databases, and build systems like Maven or Gradle is commonly required. Problem-solving ability, teamwork, and effective communication are crucial soft skills for excelling in collaborative and fast-paced development environments. These combined skills ensure robust, scalable backend systems that meet business needs and integrate smoothly within larger software architectures.

How does a Backend Engineer Java typically collaborate with frontend developers and other stakeholders in a project?

As a Backend Engineer Java, you will regularly collaborate with frontend developers to ensure seamless integration between server-side logic and user interfaces. This often involves participating in design discussions, clarifying API requirements, and troubleshooting integration issues. You’ll also engage with product managers, QA engineers, and sometimes DevOps teams to align on project goals, timelines, and deployment strategies. Effective communication is key to translating business requirements into reliable backend solutions and maintaining smooth workflows across the team.
What are popular job titles related to Backend Engineer Java jobs in North Brunswick, NJ? For Backend Engineer Java jobs in North Brunswick, NJ, the most frequently searched job titles are:
What cities near North Brunswick, NJ are hiring for Backend Engineer Java jobs? Cities near North Brunswick, NJ with the most Backend Engineer Java job openings:
Backend Engineer Java jobs near you
Senior Backend Engineer

Senior Backend Engineer

US Mobile

New York, NY

$140K - $180K/yr

Full-time

Re-posted 27 days ago

Job description

US Mobile is building the future of wireless communication. The goal: one unified network open to any person and any device, worldwide. Connection without walls.
We’re getting there by empowering customers. All three major networks on one phone and one plan, plus home internet from Starlink. No lock-in. No commitments. Custom fit plans at every price point. 24/7 customer support with real people, empowered to help. We get real-time feedback from Reddit, surveys, and customer support informing product roadmaps and everything we do. It’s working — Consumer Reports named us the top-rated mobile carrier two years in a row.*

And we’re building innovative systems that scale. A network agnostic tech stack. Agile, cross-functional teams built on trust and mutual respect. This work isn’t for everyone. If you work fast, flexibly, and collaboratively — without compromising standards — we want to hear from you.

We're looking for an exceptional backend engineer and hands-on architect to help us scale and connect millions of devices to wireless networks. The projects and potential impact are incredible. We're looking for talented, ambitious, and entrepreneurial team members who are excited to tackle these challenges.

You will:
  • Architect optimal solutions to our business problems
  • Deploy exciting new features
  • Help us scale to scale to 10’s of millions of customers & connected devices
  • Build quality tools and frameworks to ensure a high-quality product
  • Build systems to ensure continuous uptime
Responsibilities:
  • Develop and maintain RESTful APIs using Java (Spring Boot or related web frameworks) or Python (Flask, Django)
  • Design and implement asynchronous service communication using RabbitMQ or AWS SQS/SNS
  • Work with NoSQL databases like MongoDB for data modeling and storage
  • Collaborate with Product, QA, and DevOps teams to deliver reliable and scalable features
  • Write clean, testable, and well-documented code with unit and integration tests
  • Participate in system architecture design, code reviews, and performance tuning
Qualifications:
  • 7+ years of experience with Java and Spring Boot
  • Strong experience with building and consuming REST APIs
  • Hands-on experience with message brokers such as RabbitMQ or AWS SQS/SNS
  • Familiarity with MongoDB or other NoSQL database technologies
  • Experience integrating and leveraging AI-assisted development tools such as Claude and Opencode to accelerate backend development, including code generation, debugging, and optimization of APIs and services.
  • Demonstrated ability to incorporate AI tools into the software development lifecycle, using Claude or Opencode for tasks like automated code reviews, documentation generation, and improving system design efficiency.
  • Solid understanding of Git, CI/CD workflows, and agile development practices
  • Excellent debugging, problem-solving, and communication skills
  • Excellent problem-solving and debugging skills
  • Strong communication and team collaboration skills
Benefits:
  • Health care coverage through Aetna (Medical, Dental, Vision)
  • Flexible paid time off 
  • Gym reimbursement (up to $100 a month)
  • Commuter reimbursement (MTA, Metro North, etc..)
  • Free cell phone servic
  • Your choice of equipment + Bose QC/Apple Airpod Pro headphones
  • 401k
Think you're a good fit? Apply to learn more!

We may use artificial intelligence (AI) tools to support parts of the hiring process, such as reviewing applications, analyzing resumes, or assessing responses and identifying potential inconsistencies or verification signals in application materials based on available information. These tools assist our recruitment team but do not replace human judgment. Final hiring decisions are ultimately made by humans. If you would like more information about how your data is processed, please contact us.