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Back End Programming Jobs in New Jersey (NOW HIRING)

Citi

Senior Backend Principal Developer

Jersey City, NJ · On-site

$142K - $213K/yr

Design, develop, and maintain high-performance, fault-tolerant backend services and APIs using modern programming languages and frameworks. This includes core components for user authentication ...

Citi

Senior Backend Principal Developer

Jersey City, NJ · On-site

$142K - $213K/yr

Design, develop, and maintain high-performance, fault-tolerant backend services and APIs using modern programming languages and frameworks. This includes core components for user authentication ...

N-iX

Senior Data Backend Engineer (#5644)

Union, NJ · On-site

$130 - $190/hr

N-iX is looking for a Senior Data Backend Engineer (Kotlin) to join a new engagement with a leading European fintech company. This is an exciting opportunity to become part of a modern engineering ...

HCLTech

Back End Developer

Hoboken, NJ · On-site

Backend Development 📍 Hoboken, NJ (Onsite) 🏢 HCLTech 💼 Full-Time About the Role HCLTech is seeking an experienced Backend Development engineer to join our engineering team in Hoboken, NJ.

Elisity Inc.

Back End Engineer

Union, NJ · On-site

Contract B2B We're looking for a Back-End Engineer to design, build, and operate the services that power Elisity's microsegmentation platform. You'll work across our core backend -Java services ...

Argyllinfotech

Java Backend Developer

Jersey City, NJ · On-site

$52.75 - $68.25/hr

... programming, data structures, algorithms, and design patterns. · Experience with Git and modern ... backend, database, and infrastructure layers. · Experience designing and implementing scalable ...

Judge Group, Inc.

Back-end Developer - V

Bedminster, NJ · On-site

$122K - $159K/yr

Our client is currently seeking a Back-end Developer - V Senior Back-end Developer (Java) Contract!W2 This job will have the following responsibilities: * We are seeking a highly skilled Senior ...

Staffingine LLC

Backend Engineer - Golang

Madison, NJ · On-site

Backend Engineer - Golang Job Location: Madison,NJ Job Type: Contract * 8-12 years of backend development experience with strong proficiency in Golang, Java, or Python * Proven experience designing ...

Zenith services

Java Backend Developer

Jersey City, NJ

$52.75 - $68.25/hr

Java Backend Developer Location: Weehawken, NJ (Onsite) Duration: 6 months Job Summary: The Java Backend Developer will be responsible for leading the design and development of scalable and secure ...

R3 Tek

Java Back end Developer

Branchville, NJ · On-site

$33/hr

Greetings, Java Backend Developer Branchburg,NJ Experience:4+ years Springboot.Microservices,Java,Core Java Experience Warm Regards, Rahul R3 Technology Inc., 324 Courtyard Drive, Suite A ...

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Back End Programming information

What is back end programming?

Back end programming refers to the development of server-side logic, databases, and application programming interfaces (APIs) that power the functionality of web and mobile applications. Back end programmers write code that handles data storage, processing, and security, allowing the front end (what users see) to interact with servers and databases. Common back end languages include Python, Java, Ruby, PHP, and Node.js. These developers ensure that applications run smoothly, securely, and efficiently behind the scenes.

What are the key skills and qualifications needed to thrive as a back end programmer?

To thrive as a Back End Programmer, you need strong proficiency in server-side languages (such as Java, Python, or Node.js), knowledge of databases (SQL/NoSQL), and a solid understanding of algorithms and data structures. Familiarity with frameworks (like Django, Spring, or Express), RESTful API development, and version control systems (e.g., Git) is typically required, along with relevant certifications or a computer science degree. Problem-solving, attention to detail, and effective communication are essential soft skills for collaborating with teams and troubleshooting complex issues. These competencies ensure robust, scalable, and maintainable back end systems that support seamless application performance.

What are some common challenges faced by back end programmers when working on cross-functional teams?

Back end programmers often collaborate closely with front end developers, designers, and product managers, which can present challenges such as aligning technical back end solutions with user-facing requirements and timelines. Communication gaps may occur when translating business goals into technical tasks or integrating APIs with front end components. Staying adaptable and maintaining clear documentation can help back end programmers ensure smooth collaboration and project success in a cross-functional environment.

What is the difference between Back End Programming vs Front End Development?

AspectBack End ProgrammingFront End Development
Primary FocusServer-side logic, databases, application architectureUser interface, website layout, client-side interactions
Required SkillsProgramming languages like Java, Python, Ruby; database management; server managementHTML, CSS, JavaScript; UI/UX design; responsive design
Work EnvironmentBackend servers, cloud platforms, databasesWeb browsers, design tools, client devices
Common CertificationsOracle Java Certification, AWS Certified DeveloperCertified Web Developer, Adobe Certified Expert

Back End Programming focuses on server-side development, managing databases, and application logic, while Front End Development centers on creating the visual and interactive aspects of websites. Both roles are essential for full-stack development but differ in skills, tools, and daily tasks.

Is back end programming a good career?

Back end programming is a viable career that involves developing server-side applications, managing databases, and working with programming languages like Java, Python, or Ruby. It offers strong job demand, competitive salaries, and opportunities for specialization, especially with knowledge of frameworks and cloud services. Success in this field often requires continuous learning and problem-solving skills.

What are popular job titles related to Back End Programming jobs in New Jersey?

For Back End Programming jobs in New Jersey, the most frequently searched job titles are:

What job categories do people searching Back End Programming jobs in New Jersey look for?

The top searched job categories for Back End Programming jobs in New Jersey are:

Back End Programming jobs near you
Infographic showing various Back End Programming job openings in New Jersey as of August 2026, with employment types broken down into 77% Full Time, 16% Part Time, 2% Temporary, and 5% Contract. Highlights an 89% Physical, 3% Hybrid, and 8% Remote job distribution.

Backend/Microservices Engineer

Sidzen LLC

Jersey City, NJ • On-site

Other

Posted 4 days ago

Job description

Seeking a highly experienced Backend/Microservice Engineer to build the microservices layer connecting a blockchain platform with core enterprise systems. In this role, you will design and develop scalable, secure, and resilient backend services that enable seamless integration between on-chain and off-chain environments.

You will work closely with engineering, architecture, product, and enterprise integration teams to deliver services for transaction orchestration, reconciliation, event processing, and API connectivity.

Key Responsibilities

  • Design, develop, and maintain APIs and microservices integrating blockchain-based platforms with enterprise systems.
  • Build services supporting transaction orchestration, lifecycle management, reconciliation, and event processing.
  • Develop reliable integrations between on-chain and off-chain applications, data sources, and business processes.
  • Implement event-driven architectures using technologies such as Kafka or Google Cloud Pub/Sub.
  • Ensure the scalability, availability, security, and resilience of the services layer.
  • Apply microservices design principles, including service autonomy, observability, fault tolerance, and effective API versioning.
  • Collaborate with cloud, DevOps, security, and application teams to support cloud-native deployments.
  • Write clean, maintainable, well-tested code and contribute to technical documentation and design reviews.
  • Troubleshoot performance, integration, and production issues across distributed systems.
  • Help establish engineering best practices for backend development, CI/CD, monitoring, logging, and operational support.

Required Qualifications and Skills

  • Strong experience with one or more backend programming languages, such as:
    • Java
    • Node.js
    • Python
    • Go
  • Proven experience designing and developing APIs and microservices.
  • Strong understanding of event-driven architectures and messaging platforms, including Kafka and/or Google Cloud Pub/Sub.
  • Experience with distributed systems, asynchronous processing, and enterprise application integration.
  • Cloud-native development experience, preferably with Google Cloud Platform (Google Cloud Platform).
  • Knowledge of scalability, resilience, fault tolerance, observability, and performance optimization.
  • Familiarity with software development best practices, automated testing, source control, and CI/CD pipelines.
  • Strong analytical, problem-solving, communication, and collaboration skills.

Preferred Qualifications

  • Experience developing Web3, blockchain, or distributed-ledger applications.
  • Familiarity with smart contract platforms, blockchain nodes, wallets, transaction signing, or blockchain data indexing.
  • Experience integrating on-chain transactions with traditional enterprise systems.
  • Knowledge of blockchain transaction lifecycle management and reconciliation processes.
  • Experience with containerized applications and orchestration platforms such as Docker and Kubernetes.
  • Familiarity with enterprise security, identity, authentication, and authorization patterns

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