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Freelance Java Backend Developer Jobs in New Jersey

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 ...

Java Developer

Summit, NJ · On-site

$54.25 - $70.25/hr

Java Developer with Spring Cloud / Kafka VMO Location: Summit, NJ ( 3 days onsite 2 days remote ... Skills - Java backend with Spring Cloud and Kafka

Engineer

Jersey City, NJ · On-site

$90K - $100K/yr

Blockchain Java Backend Developer Must Have Technical/Functional Skills Core Backend Skills • Strong proficiency in Java (8+), and frameworks such as Spring Boot / Spring Cloud. • Experience ...

Senior Software Engineer (Backend)

Barnegat, NJ · On-site

$128K - $166K/yr

ADP is hiring a Backend Developer . In this role, you will join a team to build a centralized ... For the Backend primarily Java, AWS Lambda, JavaScript and Python. For the Database, we are using ...

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Freelance Java Backend Developer information

What are the most commonly searched types of Java Backend Developer jobs in New Jersey? The most popular types of Java Backend Developer jobs in New Jersey are:
What cities in New Jersey are hiring for Freelance Java Backend Developer jobs? Cities in New Jersey with the most Freelance Java Backend Developer job openings:
Backend Developer |Fiserv| Chennai | FTE Only

Backend Developer |Fiserv| Chennai | FTE Only

Photon

Berkeley Heights, NJ • On-site

$52.75 - $68.25/hr

Other

Re-posted 25 days ago


Job description

Java Backend Developer
Bachelor's degree in Computer Science, Software Engineering, or a related field.
5+ years proven experience as a Java Developer with a strong track record of delivering successful projects.
In-depth knowledge of Java programming language, object-oriented design principles, design patterns and Java frameworks such as Spring Boot, Spring Batch, and Spring Cloud Stream, or others commonly used in enterprise-level applications.
Hands-on experience with Apache Kafka, including topics, producers, consumers, brokers, and stream processing.
Solid understanding of distributed systems, asynchronous messaging, and event-driven architecture, particularly in the context of Kafka.
Experience with containerization technologies like Docker and orchestration platforms like Kubernetes.
Proven experience with databases, both relational databases and no relational database such as MySQL and MongoDB and writing optimized queries.
Experience in designing and developing RESTful APIs, ensuring security and scalability.
Familiarity with version control systems (e.g., Git) and modern CI/CD development tools.
Strong understanding of software development principles, design patterns, and best practices.
Excellent problem-solving and analytical skills, with the ability to quickly learn and adapt to new technologies.
Strong communication skills and the ability to collaborate effectively in a team environment.
Knowledge of Agile development methodologies (e.g., Scrum).