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Java Data Engineer Jobs in California (NOW HIRING)

Back-End Data Engineer

San Bruno, CA · On-site

$136K - $164K/yr

Must-haves Excellent knowledge with SQL and Hive (HiveQL) Ability to build data pipelines using PySpark, Hive, and Scala Spark Proficient knowledge of a programming language preferably Python or Java ...

Data Engineer

Mountain View, CA · On-site

$135K - $162K/yr

Strong proficiency in programming languages such as Python, Java, or Scala, and experience with SQL. * Demonstrated experience with big data tools and frameworks such as Apache Spark, Hadoop or ...

Data Engineer

Cupertino, CA · On-site

$141K - $169K/yr

The Data Engineering team within the MGC organization plays a critical role in supporting data ... systems in Java/Python or similar languagesProficient in SQLExperience with data warehouse ...

Data Engineer

Carlsbad, CA · On-site +1

$174K - $261K/yr

Our mission is to enable our community of data scientists, analysts, and developers to derive ... Java, Scala, Python, C or C++. * Familiarity with RDBMS technologies (PostgreSQL, MySQL, Oracle ...

Big Data Engineer

Costa Mesa, CA · On-site

$59.75 - $79/hr

Big Data Engineer Costa Mesa , CA or PHX or Bay Area Contract Job Responsibilities 10+ years of ... java/scala/kotlin, Cassandra, , Python, Hadoop, HDFS, Spark, MapReduce framework Good Scala ...

Big Data Engineer

Sunnyvale, CA · On-site

$65.50 - $86.50/hr

Program in Python, Scala, and Java to build robust data and backend solutions. * Architect and ... Collaborate with cross-functional teams including data scientists, analysts, and DevOps engineers ...

Data Engineer

Carlsbad, CA · On-site +1

$174K - $261K/yr

Our mission is to enable our community of data scientists, analysts, and developers to derive ... Java, Scala, Python, C or C++. * Familiarity with RDBMS technologies (PostgreSQL, MySQL, Oracle ...

Data Engineer

Carlsbad, CA · On-site

$174K - $261K/yr

Our mission is to enable our community of data scientists, analysts, and developers to derive ... Java, Scala, Python, C or C++. * Familiarity with RDBMS technologies (PostgreSQL, MySQL, Oracle ...

Data Engineer

Sunnyvale, CA

$134K - $161K/yr

Data Engineer LOCATION:Sunnyvale, CA Duration: 6 to 12+ Months Rate: DOE Client Note: 1. Experience ... solid Java and 2+ years experience in design, implementation, and support of solutions big data ...

Data Engineer

San Francisco, CA · On-site

$134K - $162K/yr

Required : • 5+ years of experience in Data Engineering or Backend Engineering with a focus on data systems. • Proficient in at least one general purpose programming language (e.g., Python, Java ...

Data Engineer II

Emeryville, CA · On-site

$132K - $159K/yr

Develop and automate data processes through programming languages (e.g., Python, Java, SQL). Implement data validation scripts and error handling mechanisms • Version Control: Use version control ...

Data Engineer

Sunnyvale, CA · On-site

$136K - $163K/yr

... computer programming, software development or related2. 3+ years of solid Java and 2+ years ... Java and Spark expertise, Data analysis, GCP cloud * Expected Overtime per month : 0 * Working ...

Data Engineer

Sunnyvale, CA · On-site

$136K - $163K/yr

... programming, software development or related2. 3+ years of ... solid Java and 2+ years experience in design, implementation, and support of solutions big data ...

Data Engineer.

Sunnyvale, CA · On-site

$136K - $163K/yr

Data Engineer. Location: Sunnyvale, CA. Duration: Long Term Contract. Direct Client: Req. Key ... Experience with Java, Scala, and Python. * Experience with cloud computing platforms like AWS, and ...

Data Engineer

Irvine, CA · On-site

$115K - $145K/yr

Proficiency in SQL and programming languages (Python, Java, or Scala). * Experience with ETL tools and cloud platforms (AWS, Azure, GCP). * Knowledge of data warehousing concepts and tools.

Data Engineer

Irvine, CA · On-site

$115K - $145K/yr

Proficiency in SQL and programming languages (Python, Java, or Scala). * Experience with ETL tools and cloud platforms (AWS, Azure, GCP). * Knowledge of data warehousing concepts and tools.

Data Engineer

Sunnyvale, CA · On-site

$136K - $163K/yr

... programming, software development or related 2. 3+ years of ... solid Java and 2+ years experience in design, implementation, and support of solutions big data ...

Data Engineer

Sunnyvale, CA · On-site

$136K - $163K/yr

... computer programming, software development or related2. 3+ years of solid Java and 2+ years ... Google Cloud platform work, SPARK coding experience, JAVA coding experience * What are the day-to ...

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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 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 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 are the key skills and qualifications needed to thrive as a Java Data Engineer, and why are they important?

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 cities in California are hiring for Java Data Engineer jobs? Cities in California with the most Java Data Engineer job openings:
Infographic showing various Java Data Engineer job openings in California as of June 2026, with employment types broken down into 2% As Needed, 57% Full Time, 34% Part Time, and 7% Contract. Highlights an 87% Physical, 5% Hybrid, and 8% Remote job distribution.
Back-End Data Engineer

Back-End Data Engineer

Redolent, Inc

San Bruno, CA • On-site

$136K - $164K/yr

Other

Posted 29 days ago


Job description


One of our direct client is urgently looking fora Back-end Data Engineer @ San Bruno, CA
TITLE: Back-End Data Engineer
LOCATION:San Bruno, CA

Duration: 6 to 12+ months
Rate: DOE

Duties:
Looking for a backend data engineer with Apache Sprak, Hive and Airflow knowledge.
Must-haves
Excellent knowledge with SQL and Hive (HiveQL)
Ability to build data pipelines using PySpark, Hive, and Scala Spark
Proficient knowledge of a programming language preferably Python or Java or Scala
Good-to-haves
Tableau, Looker and PowerBI experience
Knowledge of Google Cloud Platform (GCP)
Good understanding of Adobe Analytics or Google Analytics
Prior experience with Marketing datasets and building Marketing reporting

Redolent logo

About Redolent

Sourced by ZipRecruiter

Redolent, a dynamic and rapidly expanding company committed to excellence in software solutions, where success is fueled by a combination of technical expertise and efficient management practices. Our solutions create a measurable delta in our clients’ productivity and profitability, contributing to their growth and success.

Industry

It services

Company size

51 - 200 Employees

Headquarters location

San Jose, CA, US

Year founded

2008

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