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Java Data Engineer Jobs in St Louis, MO (NOW HIRING)

VRProIT

Java - SDET

Saint Louis, MO

Java - SDET Location: St Louis, MO Duration: 3 yrs SDET ROLE * Let me be very clear here - these ... Use standard notation, design principles, data structures and algorithms, etc. They must be 100 ...

VRProIT

Java - SDET

Saint Louis, MO · On-site +1

Java - SDET Location: St Louis, MO Duration: 3 yrs SDET ROLE * Let me be very clear here - these ... Use standard notation, design principles, data structures and algorithms, etc. They must be 100 ...

Ports North

Software Engineer Java

O Fallon, MO · On-site

$82.66 - $103.32/hr

Choose the right Data Structures, tools and tech stacks and be able to do High Level Designing with ... Bachelor's Degree * 4+ years of work experience Title Sr Java Developer Location O'Fallon, MO ...

New

The Timberline Group

Java / J2EE Developer

Saint Louis, MO · On-site +1

$49.50 - $64.25/hr

... data (Hadoop/Cassandra) to IoT. You would work with a team of talented individuals who share a ... Strong understanding of Object Oriented Programming * Analyze and develop Java solutions based on ...

MyASAP

Java Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

... in Java & Unix. Assist production support of applications in PROD and Pre PROD. Conduct unit ... Data Access Objects and Data Transfer Objects. Experience in Object Oriented Analysis and Design ...

The Timberline Group

Java / J2EE Developer

Saint Louis, MO · On-site +1

$49.50 - $64.25/hr

... big data (Hadoop) to IoT. You would work with a team of talented individuals who share a strong ... Strong understanding of Object-Oriented Programming (OOP) * Analyze and develop Java solutions ...

TEKsystems

Backend Developer

Scott Air Force Base, IL

$60 - $75/hr

... Kafka Data Engineer) Location: Scott AFB, IL (Onsite) Clearance Required: Secret Clearance ... Java * Experience building and supporting ETL/ELT pipelines and enterprise data integration ...

MyASAP

Java Developer

Saint Louis, MO · On-site

$49.50 - $64.25/hr

... in Java & Unix. • Assist production support of applications in PROD and Pre PROD. • Conduct ... and Data Transfer Objects. • Experience in Object Oriented Analysis and Design, UML and ...

Mastercard, Inc.

Lead Service Management Engineer

O Fallon, MO · On-site

$95K - $126K/yr

Title and Summary Lead Service Management Engineer Who is Mastercard? We work to connect and power ... Big Data & Cloud Expertise: Strong skills in Python and/or Java/Scala. Deep experience with Spark ...

MasterCard

Lead Service Management Engineer

O Fallon, MO · On-site

$95K - $126K/yr

Title and Summary Lead Service Management Engineer Who is Mastercard? We work to connect and power ... Big Data & Cloud Expertise: Strong skills in Python and/or Java/Scala. Deep experience with Spark ...

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All JobsJava Data Engineer JobsJava Data Engineer Jobs in St. Louis, MO

Java Data Engineer information

See St Louis, MO salary details

$25

$58

$82

How much do java data engineer jobs pay per hour?

As of Aug 19, 2026, the average hourly pay for java data engineer in St. Louis, MO is $58.75, according to ZipRecruiter salary data. Most workers in this role earn between $48.37 and $66.39 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 St. Louis, MO?

For Java Data Engineer jobs in St. Louis, MO, the most frequently searched job titles are:

What job categories do people searching Java Data Engineer jobs in St. Louis, MO look for?

The top searched job categories for Java Data Engineer jobs in St. Louis, MO are:

What cities near St. Louis, MO are hiring for Java Data Engineer jobs?

Cities near St. Louis, MO with the most Java Data Engineer job openings:

Java Data Engineer jobs near you
Infographic showing various Java Data Engineer job openings in St. Louis, MO 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 $122,191 per year, or $58.7 per hour.

Java Fullstack Developer

Stellar IT Solutions LLC

Saint Louis, MO • Remote

$51 - $65.75/hr

Contractor

Re-posted 9 hours ago

Job description

Job Title: Software Engineer

Job Location: Remote

Job Duration: 18+ Months
Interview: Video

Essential Requirements:

· Primary Skill: Java, Spring/Spring boot, RESTFUL or Soap API's, Kong API gateway, React or Angular, Algorithm, Analytical and Problem-Solving skill

· Strong Core Java and Spring boot.

Responsibilities:

· Excellent knowledge of Core Java and Spring

· Candidate should have a working knowledge of web services

· Should have knowledge of designing and implementing REST Web services

· Experience with API Gateway and web services

· Foundation in computer science, algorithms, and web design

· Experience writing highly secure web applications

· Should be efficient with Java J2EE and related technologies.

· Problem Solving and Analytical Skills.

· Having experience in Algorithm and Data Structure