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Java Data Engineer Jobs in New Jersey (NOW HIRING)

Data Engineer - Azure

Weehawken, NJ · On-site

$124K - $149K/yr

Proficient in programming languages such as Python, Java, or Scala * Experience with data modeling and database design principles. * Understanding of data warehousing concepts and practices

Senior Data Engineer-

Jersey City, NJ · On-site

$61 - $80.75/hr

Spark, Scala, Java, AWS (EMR) * Nice to have: Python, S3 EC2, EKS, Hadoop, Impala, Hive, Airflow * Domain knowledge a plus * Data set size is 500m-1b rows per batch * His resume review focuses on ...

Data Engineer

Short Hills, NJ

$124K - $149K/yr

  • Medical

  • Dental

  • Vision

  • Retirement

Preferred experience includes familiarity with additional programming languages such as Java, Scala, or Go; experience integrating data from multiple enterprise source systems into a central SQL ...

Hadoop AWS Spark PySpark Java Python Scala Job Desciption: Key Skills: * Big Data Technologies ... Programming Languages: Python, Java, Scala, SQL, HiveQL * Data Integration & Migration: Experience ...

Sr. Big Data Engineer

Weehawken, NJ · On-site

$60.50 - $80.25/hr

Sr. Big Data Engineer Weehawken, NJ Strong Banking Domain experience is required Only Local ... Write and deploy complex production systems in Scala, Java, or Python, ensuring high performance ...

Data Engineer

Princeton, NJ · On-site

$100K - $120K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Data Engineer CURE Auto Insurance is a leading direct writer of auto insurance in New Jersey ... Python, Scala, or Java. * Experience with modern data warehouses/lakehouses (e.g., Snowflake ...

Lead Data Engineer

Red Bank, NJ · On-site

$117K - $141K/yr

Experienced Data management specialist responsible for developing, overseeing, organizing, storing ... scripting, Java Scripting Able to demonstrate experience with software engineering practices ...

JB061895 - Full Stack Java with Angular

Jersey City, NJ · On-site

$54.75 - $70.75/hr

Skills Angular , java, Data.. Visa Types Green Card, US Citiz.. Job Title: Full Stack Java with Angular Location: Jersey City, NJ / NY (Hybrid 3 days onsite) Duration: 6-12 Months Contract Job ...

NJ

$195K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Barclays Services Corp. seeks Data Engineer - AVP (multiple positions) in Whippany, NJ ... Develop and maintain robust Java-based data pipelines ensuring reliable, complete, and consistent ...

Data Engineer - AVP

Whippany, NJ

$115K - $138K/yr

  • Medical

  • Dental

  • Vision

  • Life

  • Retirement

  • PTO

Barclays Services Corp. seeks Data Engineer - AVP (multiple positions) in Whippany, NJ ... Develop and maintain robust Java-based data pipelines ensuring reliable, complete, and consistent ...

Data Engineer with Mongo DB

Jersey City, NJ · On-site

$119K - $143K/yr

Strong programming skills in languages like Python, Java, or Node.js, particularly with MongoDB drivers and related libraries. • Data Pipeline Tools: Experience with data pipeline tools and ...

Showing results 21-40

Java Data Engineer information

What is a Java data engineer?

A Java Data Engineer is a technology professional who designs, develops, and maintains data processing systems using Java programming language. They work with large datasets, build data pipelines, and ensure the efficient movement, transformation, and storage of data. Java Data Engineers often collaborate with data scientists, analysts, and other engineers to support data-driven decision-making in organizations. Their expertise typically includes Java, SQL, big data technologies like Hadoop or Spark, and cloud platforms. They play a crucial role in enabling reliable and scalable data infrastructure for businesses.

What are the key skills and qualifications needed to thrive as a Java data engineer?

To thrive as a Java Data Engineer, you need strong programming skills in Java, a solid understanding of data structures, SQL, and experience with big data frameworks, often supported by a degree in computer science or a related field. Familiarity with data processing tools like Apache Spark, Hadoop, Kafka, and experience with cloud data platforms (e.g., AWS, GCP) or relevant certifications are typically required. Analytical thinking, problem-solving ability, and effective communication are crucial soft skills for collaborating with teams and interpreting data requirements. These capabilities are essential for building reliable, scalable data solutions that support business intelligence and analytics needs.

What are the most common challenges faced by Java data engineers when working with large-scale data pipelines?

Java Data Engineers often encounter challenges with optimizing the performance and scalability of data pipelines, especially as data volumes grow. They must ensure data integrity and consistency while managing distributed systems and integrating with various data sources. Debugging issues in real-time data processing and maintaining efficient, fault-tolerant code are also key hurdles. Collaborating closely with data scientists, database administrators, and DevOps teams is essential to overcome these challenges and deliver reliable data solutions.

What is the difference between Java Data Engineer vs Python Data Engineer?

AspectJava Data EngineerPython Data Engineer
Required CredentialsBachelor's in Computer Science, Java certificationsBachelor's in Computer Science, Python certifications
Work EnvironmentBig data platforms, Java-based toolsData analysis, scripting, Python-based tools
Employer & Industry UsageFinancial services, enterprise systemsTech startups, data science projects
Common Search & ComparisonYesYes

Java Data Engineers and Python Data Engineers often share similar roles in data processing and engineering. The main difference lies in the programming languages used: Java is common in large-scale enterprise environments, while Python is favored for data analysis and scripting. Both roles require strong programming skills, but their toolsets and typical applications differ based on industry needs.

What job categories do people searching Java Data Engineer jobs in New Jersey look for?

The top searched job categories for Java Data Engineer jobs in New Jersey are:

What cities in New Jersey are hiring for Java Data Engineer jobs?

Cities in New Jersey with the most Java Data Engineer job openings:

Infographic showing various Java Data Engineer job openings in New Jersey as of August 2026, with employment types broken down into 1% As Needed, 86% Full Time, 11% Part Time, and 2% Contract. Highlights an 85% Physical, 4% Hybrid, and 11% Remote job distribution.

Sr. Big Data Engineer - Remote

NAVA Software Solutions

Jersey City, NJ • On-site, Remote

$61 - $80.75/hr

Full-time

Re-posted 18 days ago


Job description

NAVA Software solutions is looking for a Sr. Big Data Engineer
Details:
Sr. Big Data Engineer
Duration: 6-12 months
Location: Remote project
Client is looking for a Big Data Engineer having experience as mentioned:
  • 10 Yrs of Data Engineer Exp
  • 6 yrs Big Data Exp
  • 4 yrs of AWS Exp.
  • Strong Spark, Scala.
  • Strong Python/Java exp - Mandatory

NAVA Software Solutions logo

About NAVA Software Solutions

Sourced by ZipRecruiter

NAVA is a strategic partner for companies seeking to develop or customize software and products. Our team of experts leverages cutting-edge technology and deep industry knowledge to provide customized solutions that drive business success. Whether you're looking to improve your operations, increase efficiency, or bring a new product to market, NAVA has the expertise and resources to help you achieve your goals. Trust us to be your partner in software and product development.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

Rocky Hill, CT, US

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