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

DATA ENGINEER

New York, NY ยท On-site

$125K - $150K/yr

Expertise in Java, Python or similar language(s). Functional programming experience is a plus * Passion for code correctness and intuition about which values in data are to be expected in a business ...

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 ...

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 ...

Lead Data Engineer

New York, NY ยท 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 ...

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 ...

Lead Java Spark, Bigdata Engineer

New York, NY ยท 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 ...

Java/Big Data Developer

New York, NY ยท 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 ...

AI Data Engineer

New York, NY ยท 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 ...

AI Data Engineer

New York, NY ยท 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 ...

Lead Data Engineer

New York, NY ยท 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 ...

Sr. Big Data Engineer

Weehawken, NJ ยท 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 ...

Lead Data Engineer

New York, NY ยท 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 ...

Data Engineer

New York, NY

$125K - $150K/yr

Strong SQL skills and familiarity with at least one programming language (e.g., Python, Java, or Scala). * Hands-on experience with modern data tools such as Databricks, Airflow, dbt, Spark, or Kafka.

Data Engineer

New York, NY ยท On-site

$125K - $150K/yr

Strong SQL skills and familiarity with at least one programming language (e.g., Python, Java, or Scala). * Hands-on experience with modern data tools such as Databricks, Airflow, dbt, Spark, or Kafka.

Data Engineer

Manhattan, NY ยท On-site

$126K - $151K/yr

Proficiency in SQL and at least one programming language such as Python, Java, or Scala. * Experience with relational and NoSQL databases. * Strong understanding of data modeling, data warehousing ...

Data Engineer

New York, NY ยท On-site

$125K - $150K/yr

Proficiency in SQL and at least one programming language such as Python, Java, or Scala. * Experience with relational and NoSQL databases. * Strong understanding of data modeling, data warehousing ...

Big Data Engineer

Bernardsville, NJ ยท On-site

$110K - $115K/yr

Design and lead end-to-end data integration * Perform performance tuning, diagnose, and resolve ... Proficiency in programming languages: Java, Python, Scala, and SQL. * Strong analytical ...

Data Engineer

Basking Ridge, NJ ยท On-site

$118K - $141K/yr

We focus on adopting a data-first approach to engineering and value-stream management, enabling ... Experience with Python or Java for data processing and automation. Experience with Kafka, streaming ...

Showing results 41-60

Java Data Engineer information

See Iselin, NJ salary details

$27

$61

$86

How much do java data engineer jobs pay per hour?

As of Sep 9, 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:

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.

DATA ENGINEER

New York, NY โ€ข On-site

Carnegie Affiliates
Human Resources Consulting Servicesย โ€ขย 1 - 10 employees

$125K - $150K/yr

Full-time

Re-posted 2 days ago


Job description

Company Description

Major Corporation

Job Description

Responsibilities:

  • Design and develop high-throughput, low-latency data processing pipelines to quickly ingest and make data available on the platform across various distributed data stores
  • Analyze large datasets to identify opportunities to tune and improve the system
  • Experiment with various Hadoop frameworks like Hive, Pig and Scalding to identify the optimal approach for extracting valuable insights from massive datasets

Tool We Used:

  • Scala
  • Hadoop (Hive, Pig, Scalding, Spark)
  • Kafka
  • MySQL, Redis, Vertica, Aerospike
Qualifications

Requirements:

  • Bachelors or Masters in Computer Science or related field
  • 3+ years of experience ingesting, processing, storing and querying large datasets
  • Professional Hadoop ecosystem experience, including storage optimization and job performance tuning
  • Expertise in Java, Python or similar language(s). Functional programming experience is a plus
  • Passion for code correctness and intuition about which values in data are to be expected in a business context
Additional Information

All your information will be kept confidential according to EEO guidelines.