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Java Data Engineer Jobs in Oak Brook, IL (NOW HIRING)

Set engineering standards and best practices for data quality, modeling, testing, observability ... Expert-level SQL and strong proficiency in Python (Scala or Java a plus) for large-scale data ...

Set engineering standards and best practices for data quality, modeling, testing, observability ... Expert-level SQL and strong proficiency in Python (Scala or Java a plus) for large-scale data ...

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 II - Zelle

Chicago, IL ยท Hybrid

$83K - $124K/yr

The Data Engineer evaluates, designs, and develops business intelligence solutions across multiple ... Java PySpark experience Experience with Hive/Impala & Linux Fin-tech experience The above is not ...

Data Engineer - Infrastructure

Chicago, IL ยท On-site

$175K - $225K/yr

We are hiring an Engineer to join our Data Engineering Infrastructure team, where you will help ... Experience in Java and Python * Comfort working with AI-assisted development tools such as Claude ...

Data Engineer - Infrastructure

Chicago, IL ยท On-site

$175K - $225K/yr

We are hiring an Engineer to join our Data Engineering Infrastructure team, where you will help ... Experience in Java and Python * Comfort working with AI-assisted development tools such as Claude ...

Senior Data Engineer (Apache Flink)

Chicago, IL ยท On-site

$118K - $141K/yr

About the Role We're looking for an experienced data engineer to design, build, and operate our ... Build and optimize Apache Flink streaming jobs (Java or Scala) for real-time transformation ...

Java Developer

Riverwoods, IL ยท On-site

$53 - $68.50/hr

Build and optimize distributed data processing pipelines leveraging AWS EMR, Apache Spark, and ... Required Qualifications * 5-7+ years professional experience as a Software Engineer or Backend ...

This role blends solution architecture, data engineering, analytics, and stakeholder engagement ... Advanced Analytical SQL | PySpark/Python | Java Spring boot framework | Data integration and ETL ...

Expert-level SQL and strong proficiency in Python (Scala or Java a plus) for large-scale data ... Demonstrated ability to mentor engineers and influence technical direction without direct reporting ...

This role blends solution architecture, data engineering, analytics, and stakeholder engagement ... Advanced Analytical SQL | PySpark/Python | Java Spring boot framework | Data integration and ETL ...

Senior Data Engineer

Chicago, IL ยท On-site

$140K - $160K/yr

Strong Python or Java skills for building backend services (bonus). * Familiarity with AI-assisted ... of experience in data engineering, backend data systems, or platform engineering roles.

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Java Data Engineer information

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How much do java data engineer jobs pay per hour?

As of Aug 18, 2026, the average hourly pay for java data engineer in Oak Brook, IL is $60.98, according to ZipRecruiter salary data. Most workers in this role earn between $50.24 and $68.89 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 Oak Brook, IL?

For Java Data Engineer jobs in Oak Brook, IL, the most frequently searched job titles are:

What job categories do people searching Java Data Engineer jobs in Oak Brook, IL look for?

The top searched job categories for Java Data Engineer jobs in Oak Brook, IL are:

What cities near Oak Brook, IL are hiring for Java Data Engineer jobs?

Cities near Oak Brook, IL with the most Java Data Engineer job openings:

Senior Java Digital Application Developer

Sonoma Consulting Inc.

Chicago, IL โ€ข On-site

$59 - $75.25/hr

Full-time

Re-posted 24 days ago


Job description

Company Description

Sonoma Consulting is one of the fastest growing Global IT Consulting and Executive Search providers with offices in Naperville IL; Chicago IL; Tyson's Corner VA and Hyderabad India.ย 

Our clients range from start-ups to Fortune 500 companies throughout the world. We look to our large recruiting team to continue to build upon the high standards we have set and ways to continually improve our recruiting process around the speed and quality of the resources we deliver. The Sonoma team prides itself on best model for delivery of IT Resources in a 24/7 model, our high level of professionalism and integrity which enables us to create long-term, meaningful relationships with our clients.ย 

Job Description

Overview
The incumbent acts as a senior web developer in the Digital Solutions development team, providing leadership in the design and development of web applications using Java, AngularJS, JavaScript and all necessary database objects for enterprise solutions. This individual will be responsible for a great deal of hands-on development/writing code; including but not limited to bug fixes on multiple versions of current products as well as new development on future releases, product enhancements and new global products. The individual will be responsible for leading, mentoring and training more junior developers through design sessions, pair programming, code reviews or other methods. The incumbent acts as a full stack developer with strong experience in both Java and Javascript focused on developing visually appealing, responsive and user-friendly web applications for global users.
Job Duties
1.ย ย ย  Plan, architect, design, analyze, develop, code, test, debug and document performance strategy plans to satisfy business requirements for large, complex projects.
2.ย ย ย  Design and develop the UI and UX of high visibility projects currently under development.
3.ย ย ย  Extensive knowledge of custom java data driven applications, which are architected leveraging multiple data sources/databases. Development experience should include Java, Javascript, AngularJS, Postgres or other relational DB, RESTful services, cloud-based networks, Spring and/or Hibernate.
4.ย ย ย  Provide recommendations and implement code to improve the user experience of global applications that include requirements such as internationalization, multi-country regulations and business processes.
5.ย ย ย  Provide leadership for cross-functional development/integration on projects requiring interaction with end-users and external technology clients. Additionally support the operation of existing applications, executing bugs fixes and unit testing.
6.ย ย ย  Provide guidance and determine development standards, leveraging industry best practices for internal work as well as external vendors. Conduct design sessions, code reviews, functional testing and accept vendor deliverables into the MXNS environment.
7.ย ย ย  Work with architects and technical designers to ensure digital solutions development is in line with and meets enterprise standards.
8.ย ย ย  Consult with the business analysts, data architect and business users to develop functional and non-functional requirements into technical requirements and ultimately a technical solution, which is documented in a technical design document.
9.ย ย ย  Ability to handle multiple tasks and adapt to a constantly changing environment.
10.ย ย ย  Support corporate quality and improvement process (TQM). This position also requires that the incumbent look for ways to incrementally improve the architecture of legacy systems.

Qualifications

1.ย ย ย  At least seven years of hands-on experience designing and developing web applications and building custom solutions is required.
2.ย ย ย  At least five years of experience using Java is required.
3.ย ย ย  At least five years of hands-on experience using JavaScript Frameworks and/or AngularJS is required.
4.ย ย ย  A deep knowledge of web architecture, web design and user experience design is required.
5.ย ย ย  A thorough knowledge of end-to-end solutions, business process management and SDLC, including full software source control, maintenance and deployments is required.
6.ย ย ย  A broad knowledge of languages such as Java, Java Servlets, JavaScript, eXtensible Markup Language (XML), HyperText Markup Language (HTML), CSS, AngularJS, and SQL is essential to work on projects assigned.
7.ย ย ย  Some experience with Java, Spring, Hibernate, SOAP/RESTful services, Postgres, Tomcat, AWS, Oracle, D3, and/or SQL is desired.
8.ย ย ย  Experience working in an Agile Development environment is desired.
9.ย ย ย  Experience with Mobile Design and Development is desired.
10.ย ย ย  Fluency in English is required. A working knowledge of other spoken languages is desired, particularly French and/or Spanish.
11.ย ย ย  The ability to travel internationally as needed is required.ย 
12.ย ย ย  A Bachelor's degree in computer science or information systems, or relevant experience is required.ย ย 
13.ย ย ย  The ability to work effectively with key stakeholders on complex, cross team global projects is required.
14.ย ย ย  The ability and willingness to lead, train and mentor other developers is required.

Additional Information

Sonoma Consulting is an equal opportunity employer and all qualified applicants will receive consideration for employment without regard to race, color, religion, sex, national origin, disability status, protected veteran status, or any other characteristic protected by law.


Sonoma Consult logo

About Sonoma Consult

Sourced by ZipRecruiter

Sonoma Consult is a California based C corporation helping companies bring products to the patient by working closely with the engineering teams and the clinicians. Our goal, no matter what stage of product development, is to create and execute a plan of action to move the product through the appropriate clinical and regulatory steps. Sonoma Consult works cohesively with the engineers and physicians to translate technologies to the clinic. Our goal is to help you get the very best product to the clinic and to the market. This includes planning, execution and ensuring critical data is delivered in the right format to ensure the feedback loop to the design team ultimately delivers the most advanced technology to the patient.

Industry

Business management consulting

Company size

1 - 10 Employees

Headquarters location

Sonoma, CA, US