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Java Data Engineer Jobs in New Jersey (NOW HIRING)

Centraprise

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 ...

United Airlines

Senior Data Engineer

Bridgewater, NJ · On-site

$80K - $106K/yr

Hands on experience with Java Spring Batch * Experience with AWS based data solutions * Strong ... engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data ...

United Airlines

Senior Data Engineer

Bridgewater, NJ · On-site

$80K - $106K/yr

Hands on experience with Java Spring Batch * Experience with AWS based data solutions * Strong ... engineering, all fueled by its market leading capabilities in AI, generative AI, cloud and data ...

Throtle

Big Data Engineer

Red Bank, NJ · On-site

$130K - $146K/yr

Proficiency in programming languages such as Scala, Java, Python, Shell or a combination thereof * Expertise in data modeling, database design, and development * Experience in building and ...

Jobsbridge

Big Data Solutions Engineer

Bridgewater, NJ · On-site

$57 - $75.50/hr

Build distributed, scalable, and reliable data pipelines that ingest and process data at scale and ... Programming language -- Java (must), Python, Scala, Ruby * Batch processing -- Hadoop MapReduce ...

FanDuel

Staff Data Engineer

Jersey City, NJ · On-site

Define standards for data modeling, data product design, and pipeline orchestration using modern ... Proficiency in SQL and at least one programming language (e.g., Python, Scala, or Java)

FanDuel

Staff Data Engineer

Jersey City, NJ · On-site

Define standards for data modeling, data product design, and pipeline orchestration using modern ... Proficiency in SQL and at least one programming language (e.g., Python, Scala, or Java)

FanDuel

Staff Data Engineer

Jersey City, NJ · On-site

Define standards for data modeling, data product design, and pipeline orchestration using modern ... Proficiency in SQL and at least one programming language (e.g., Python, Scala, or Java)

Prudential Financial, Inc.

Senior Data Engineer

Newark, NJ · On-site

$110K - $150K/yr

Technology - Engineering & Cloud Are you interested in building capabilities that enable the ... Python, R, SQL, Java, Scala, Pyspark/Apache Spark, Shell scripting o Data Ingestion, Integration ...

FanDuel

Staff Data Engineer

Jersey City, NJ · On-site

$150 - $200/hr

Define standards for data modeling, data product design, and pipeline orchestration using modern ... Proficiency in SQL and at least one programming language (e.g., Python, Scala, or Java)

Prudential

Senior Data Engineer

Newark, NJ · On-site

$110K - $150K/yr

Technology - Engineering & Cloud Are you interested in building capabilities that enable the ... Python, R, SQL, Java, Scala, Pyspark/Apache Spark, Shell scripting o Data Ingestion, Integration ...

Judge Group, Inc.

Senior Data Engineer

Burlington, NJ · On-site

$100K - $110K/yr

Data Engineer Location: Burlington NJ 08016 (Hybrid) Position Overview Come join our growing team ... Previous experience with DevOps * Experience with Python / Java programming languages * Experience ...

Bristol Myers Squibb

Senior Data Engineer

Princeton, NJ

$137K - $166K/yr

Proficiency in programming languages such as Python, Java, or Scala * Familiarity with cloud platforms (e.g., AWS, Azure, GCP) * Experience with data warehousing and data lakehouse solutions (e.g ...

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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 are popular job titles related to Java Data Engineer jobs in New Jersey?

For Java Data Engineer jobs in New Jersey, the most frequently searched job titles are:

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:

Java Data Engineer jobs near you
Infographic showing various Java Data Engineer job openings in New Jersey as of August 2026, with employment types broken down into 1% As Needed, 81% Full Time, 12% Part Time, 2% Temporary, and 4% Contract. Highlights an 84% Physical, 4% Hybrid, and 12% Remote job distribution.

Senior Data Engineer

Recruit Professional Services

Bedminster, NJ • On-site

$108K - $146K/yr

Other

Re-posted 12 days ago

Job description

Senior Data Engineer
Responsibilities:
Build high performance data systems including databases, APIs, and data integration pipelines.
Implement a metadata-driven architecture and infrastructure as code approach to automate and simplify the design, deployment, and management of data systems.
Facilitate the adoption of data and software engineering best practices, including code review, testing, and continuous integration and delivery (CI/CD).
Develop and establish a data governance framework.
Continuous monitoring of process performance and implement improvements for efficiency including fine-tuning existing ETL processes, optimizing queries, or refactoring code.
Assess and make optimal use of cloud platforms and technologies, especially Azure and Databricks to enhance system architecture.
Implement data quality checks and build processes to identify and resolve data issues.
Create and maintain documentation for data architecture, standards, and best practices.
Contribute designs, code, tooling, testing, and operational support.
Identify opportunities for process optimization and automation to enhance data operations efficiency.
Requirements:
7 plus years of experience working as a Data Engineer, Data Architect, Database Developer or similar roles.
Bachelor's Degree in Computer Science, Data Science, Engineering or related field.
7+ years of experience in programming languages such as Python, Scala, Java, Rust or similar.
7+ years of experience in Oracle OLTP database design and development.
7+ years of experience in building ETL / ELT data pipelines using Apache Spark, Airflow, dbt or similar.
7 years of experience in developing APIs that include REST, SOAP, RPC, GraphQL or similar.
7 years of experience in OLAP / data warehouse design and development using dimensional (Kimball star-schema), data vault or Inmon methodologies.
5 years of experience in NoSQL database design and development preferably on MongoDB or similar.
5 years of experience working with message broker platforms like RabbitMQ, Apache Kafka, Red Hat AMQ or similar.
5 years of experience working with Azure or AWS cloud-native technologies / services.
Working knowledge of CI/CD automation tools or services like Jenkins, Ansible, Chef, Puppet or similar.
Working knowledge of containerized platform or services like Docker, Kubernetes or similar.
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