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Java Data Engineer Jobs in Iselin, NJ (NOW HIRING)

Capital One

Lead Data Engineer

New York, NY

$125K - $150K/yr

Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases and Cloud based data warehousing services such as Redshift and Snowflake * Share your passion for ...

Capital One

Lead Data Engineer

New York, NY · On-site

$125K - $150K/yr

Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases and Cloud based data warehousing services such as Redshift and Snowflake * Share your passion for ...

Capital One

Lead Data Engineer

New York, NY · On-site

$125K - $150K/yr

Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases and Cloud based data warehousing services such as Redshift and Snowflake * Share your passion for ...

MM International

Hadoop Data Engineer

Iselin, NJ · On-site

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 ...

Xforia, Inc.

Lead Java Spark, Bigdata Engineer

New York, NY · On-site +1

$61 - $80.75/hr

Design and implement efficient data handling system based of Java and Spark tech stack. * Perform ... Skill Sets * Sr. big data engineer with advance Java experience to join our modernization ...

MM International

Java/Big Data Developer

New York, NY · On-site

$55.75 - $72.25/hr

Java/Big Data Developer Location: NYC, NY, 2 Bryant Park 3 step iv process 1 hour virtual coding round 15 min virtual 1.5 hour onsite interview Must Haves CORE Java SPRING BIG DATA- STORM/SPARK/SCALA ...

C the Signs

AI Data Engineer

New York, NY · Remote

$117K - $140K/yr

Strong proficiency in programming languages such as Python, Scala, or Java. * Extensive experience with data warehousing, ETL processes, and data modeling. * Experience with major cloud providers (e ...

C the Signs

AI Data Engineer

New York, NY · On-site +1

$125K - $150K/yr

Strong proficiency in programming languages such as Python, Scala, or Java. * Extensive experience with data warehousing, ETL processes, and data modeling. * Experience with major cloud providers (e ...

Capital One

Lead Data Engineer

New York, NY · On-site

$125K - $150K/yr

Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases and Cloud based data warehousing services such as Redshift and Snowflake * Share your passion for ...

Accord Technologies Inc.

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 ...

Capital One

Lead Data Engineer

New York, NY · On-site

$125K - $150K/yr

Utilize programming languages like Java, Scala, Python and Open Source RDBMS and NoSQL databases and Cloud based data warehousing services such as Redshift and Snowflake * Share your passion for ...

City of New York

Data Engineer

Manhattan, NY

$125K - $150K/yr

The selected candidate will serve as a Data Engineer, performing complex data engineering, data ... NET, C#, TypeScript, React or other modern web application framework. - Experience with Java ...

City of New York

Data Engineer

Manhattan, NY

$125K - $150K/yr

The selected candidate will serve as a Data Engineer, performing complex data engineering, data ... NET, C#, TypeScript, React or other modern web application framework. - Experience with Java ...

City of New York

Data Engineer

Manhattan, NY · On-site

$125K - $150K/yr

The selected candidate will serve as a Data Engineer, performing complex data engineering, data ... NET, C#, TypeScript, React or other modern web application framework. - Experience with Java ...

CURE Auto Insurance

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 ...

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All JobsJava Data Engineer JobsJava Data Engineer Jobs in Iselin, NJ

Java Data Engineer information

See Iselin, NJ salary details

$27

$61

$86

How much do java data engineer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for java data engineer in Iselin, NJ is $61.36, according to ZipRecruiter salary data. Most workers in this role earn between $50.53 and $69.33 per hour, depending on experience, location, and employer.

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 are popular job titles related to Java Data Engineer jobs in Iselin, NJ?

For Java Data Engineer jobs in Iselin, NJ, the most frequently searched job titles are:

What job categories do people searching Java Data Engineer jobs in Iselin, NJ look for?

The top searched job categories for Java Data Engineer jobs in Iselin, NJ are:

What cities near Iselin, NJ are hiring for Java Data Engineer jobs?

Cities near Iselin, NJ with the most Java Data Engineer job openings:

Java Data Engineer jobs near you
Infographic showing various Java Data Engineer job openings in Iselin, NJ as of August 2026, with employment types broken down into 38% Full Time, and 62% Contract. Highlights an 85% In-person, and 15% Remote job distribution, with an average salary of $127,629 per year, or $61.4 per hour.

Big Data Engineer

Precision Technologies Corp

Jersey City, NJ • On-site

$58.25 - $77/hr

Full-time

Re-posted 28 days ago

Job description

Role: Big Data Engineer
Location: Jersey City, NJ
Type: Full-Time

Description:
We are seeking an experienced Big Data Engineer with hands-on experience in designing, developing, and managing scalable big data pipelines and platforms. The ideal candidate should have strong expertise in Hadoop, Spark, Hive, and distributed computing concepts. You will work closely with data scientists, analysts, and business stakeholders to build data solutions that support analytics, reporting, and advanced insights.

Responsibilities:

  • Design and develop end-to-end data pipelines using big data technologies.
  • Optimize and tune Spark/Hadoop jobs for large-scale processing.
  • Implement data ingestion frameworks from multiple sources (streaming & batch).
  • Collaborate with cross-functional teams to define data architecture and strategy.
  • Ensure data quality, security, and compliance across all platforms.

Required Skills:

  • Strong experience with Hadoop ecosystem (HDFS, Hive, Pig).
  • Expertise in Apache Spark (PySpark/Scala/Java).
  • Proficient in SQL and data modeling techniques.
  • Familiarity with data pipeline orchestration tools (Airflow, Oozie, etc.).
  • Good understanding of cloud platforms like AWS/GCP/Azure is a plus.
  • Excellent problem-solving and communication skills.