Java Developer/Architect
$61.75 - $83.50/hr
... Java, Python or C or C++ Experience in implementing and consuming Web Service technologies/APIs(SOAP, REST, JSON). Experience in Hibernate, Spring (boot, core, aop, mvc, orm) , Struts and related ...
$61.75 - $83.50/hr
... Java, Python or C or C++ Experience in implementing and consuming Web Service technologies/APIs(SOAP, REST, JSON). Experience in Hibernate, Spring (boot, core, aop, mvc, orm) , Struts and related ...
$61.75 - $83.50/hr
... Java, Python or C or C++ Experience in implementing and consuming Web Service technologies/APIs(SOAP, REST, JSON). Experience in Hibernate, Spring (boot, core, aop, mvc, orm) , Struts and related ...
NET, Testing, Python, etc., before moving into Java 3. Mandatory Technical Skills The following skills were highlighted as critical: • Java • Java Microservices • Kafka • Azure Cloud • ...
NET, Testing, Python, etc., before moving into Java 3. Mandatory Technical Skills The following skills were highlighted as critical: • Java • Java Microservices • Kafka • Azure Cloud • ...
Chicago, IL · On-site
$200 - $250/hr
Experience with large Python codebases * Bachelor's or master's degree in Computer Science, or a ... Knowledge of C++ or Java * Masters/PhD Success Traits * Self-motivated and able to handle tasks ...
Chicago, IL · On-site
$200 - $250/hr
Experience with large Python codebases * Bachelor's or master's degree in Computer Science, or a ... Knowledge of C++ or Java * Masters/PhD Success Traits * Self-motivated and able to handle tasks ...
Chicago, IL · On-site
$52 - $67.50/hr
Title: Backend Java Developer Location: Chicago, IL Position type: W2 contract Experience Requirements * 15 ...
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Chicago, IL · On-site
$52 - $67.50/hr
Title: Backend Java Developer Location: Chicago, IL Position type: W2 contract Experience Requirements * 15 ...
Schaumburg, IL · On-site
$61.75 - $83.50/hr
... Java, Python or C or C++ • Experience in implementing and consuming Web Service technologies/APIs(SOAP, REST, JSON). • Experience in Hibernate, Spring (boot, core, aop, mvc, orm) , Struts and ...
Schaumburg, IL · On-site
$61.75 - $83.50/hr
... Java, Python or C or C++ • Experience in implementing and consuming Web Service technologies/APIs(SOAP, REST, JSON). • Experience in Hibernate, Spring (boot, core, aop, mvc, orm) , Struts and ...
Chicago, IL · On-site
$128K - $169K/yr
Proficiency in building and integrating APIs using Java, C++, and Python.
Chicago, IL · On-site
$128K - $169K/yr
Proficiency in building and integrating APIs using Java, C++, and Python.
Chicago, IL · On-site
$125K - $168K/yr
Experience with large Python codebases * Bachelor's or master's degree in Computer Science, or a ... Knowledge of C++ or Java * Masters/PhD To be successful in this position, you will possess the ...
Chicago, IL · On-site
$125K - $168K/yr
Experience with large Python codebases * Bachelor's or master's degree in Computer Science, or a ... Knowledge of C++ or Java * Masters/PhD To be successful in this position, you will possess the ...
Chicago, IL · On-site
$95 - $130/hr
Proficiency with one or more programming languages, such as Python, Java, C++, TypeScript/JavaScript, or similar. * Must be graduating in December 2026 or Spring 2027. Hard Skills * Software ...
New
Chicago, IL · On-site
$95 - $130/hr
Proficiency with one or more programming languages, such as Python, Java, C++, TypeScript/JavaScript, or similar. * Must be graduating in December 2026 or Spring 2027. Hard Skills * Software ...
New
Schaumburg, IL · On-site
$120K - $159K/yr
Responsibilities : • Design and develop application, platform and IT solutions software (Python, Nodejs, Java, etc) as part of a DevOps team that utilize both on prem and cloud software • Able to ...
Schaumburg, IL · On-site
$120K - $159K/yr
Responsibilities : • Design and develop application, platform and IT solutions software (Python, Nodejs, Java, etc) as part of a DevOps team that utilize both on prem and cloud software • Able to ...
Chicago, IL · On-site
$100 - $140/hr
NET, Testing, Python, etc., before moving into Java. Mandatory Technical Skills The following skills were highlighted as critical: * Java * Java Microservices * Kafka * Azure Cloud * Kubernetes * CI ...
Chicago, IL · On-site
$100 - $140/hr
NET, Testing, Python, etc., before moving into Java. Mandatory Technical Skills The following skills were highlighted as critical: * Java * Java Microservices * Kafka * Azure Cloud * Kubernetes * CI ...
Chicago, IL · On-site
$123 - $205/hr
Build and maintain performance test automation using Python, Java, and open‑source tools * Develop CI/CD‑integrated pipelines (Jenkins, GitHub Actions) for continuous performance validation
Chicago, IL · On-site
$123 - $205/hr
Build and maintain performance test automation using Python, Java, and open‑source tools * Develop CI/CD‑integrated pipelines (Jenkins, GitHub Actions) for continuous performance validation
Chicago, IL · On-site
$75/hr
Experience with scripting languages such as Bash, NodeJS, Python is required. - Technology Evaluation - New initiatives may require technology evaluation. Being able to quickly learn a new technology ...
Chicago, IL · On-site
$75/hr
Experience with scripting languages such as Bash, NodeJS, Python is required. - Technology Evaluation - New initiatives may require technology evaluation. Being able to quickly learn a new technology ...
Chicago, IL · On-site
Proficiency in Python, Java, or R, Golang * Machine Learning Frameworks : Expertise in tools and libraries like TensorFlow, PyTorch, and scikit-learn . * Concepts: Deep understanding of machine ...
Quick apply
Chicago, IL · On-site
Proficiency in Python, Java, or R, Golang * Machine Learning Frameworks : Expertise in tools and libraries like TensorFlow, PyTorch, and scikit-learn . * Concepts: Deep understanding of machine ...
Chicago, IL · On-site
$250K - $300K/yr
Strong programming skills, Python, Java or C++ preferred * Proven success in quantitative modelling and algorithm development * You have experience with options pricing #LI-DNP The Base Salary range ...
Chicago, IL · On-site
$250K - $300K/yr
Strong programming skills, Python, Java or C++ preferred * Proven success in quantitative modelling and algorithm development * You have experience with options pricing #LI-DNP The Base Salary range ...
Build and maintain performance test automation using Python, Java, and open-source tools * Develop CI/CD-integrated pipelines (Jenkins, GitHub Actions) for continuous performance validation
Build and maintain performance test automation using Python, Java, and open-source tools * Develop CI/CD-integrated pipelines (Jenkins, GitHub Actions) for continuous performance validation
Experience designing, developing, and maintaining software solutions using Python, Java, or comparable object-oriented programming languages also required, as well as experience designing and ...
Experience designing, developing, and maintaining software solutions using Python, Java, or comparable object-oriented programming languages also required, as well as experience designing and ...
Chicago, IL · On-site
$123 - $205/hr
Build and maintain performance test automation using Python, Java, and open-source tools * Develop CI/CD-integrated pipelines (Jenkins, GitHub Actions) for continuous performance validation
Chicago, IL · On-site
$123 - $205/hr
Build and maintain performance test automation using Python, Java, and open-source tools * Develop CI/CD-integrated pipelines (Jenkins, GitHub Actions) for continuous performance validation
Rosemont, IL · On-site
Hands-on developer experience with SQL, C#, Python, Java, Javascript * Experience with Agile delivery methodologies Preferred Education and Experience: * Bachelor's Degree * YAML, Mulesoft Data Weave ...
Rosemont, IL · On-site
Hands-on developer experience with SQL, C#, Python, Java, Javascript * Experience with Agile delivery methodologies Preferred Education and Experience: * Bachelor's Degree * YAML, Mulesoft Data Weave ...
Rosemont, IL · On-site
Hands-on developer experience with SQL, C#, Python, Java, Javascript * Experience with Agile delivery methodologies Preferred Education and Experience: * Bachelor's Degree * YAML, Mulesoft Data Weave ...
Rosemont, IL · On-site
Hands-on developer experience with SQL, C#, Python, Java, Javascript * Experience with Agile delivery methodologies Preferred Education and Experience: * Bachelor's Degree * YAML, Mulesoft Data Weave ...
Chicago IL Jobs, NICE Contact Center Configuration Specialist, NICE inContact Products, Python, Java, JavaScript, Node, APIs, MS Office, MS Excel, IVR Scripting, Contact Center Services ...
Chicago IL Jobs, NICE Contact Center Configuration Specialist, NICE inContact Products, Python, Java, JavaScript, Node, APIs, MS Office, MS Excel, IVR Scripting, Contact Center Services ...
$10.27 - $18.26
7% of jobs
$18.26 - $26.24
0% of jobs
$26.24 - $34.23
0% of jobs
$34.23 - $42.21
4% of jobs
$47.30 is the 25th percentile. Wages below this are outliers.
$42.21 - $50.19
21% of jobs
The median wage is $56.18 / hr.
$50.19 - $58.18
23% of jobs
$65.85 is the 75th percentile. Wages above this are outliers.
$58.18 - $66.16
20% of jobs
$66.16 - $74.15
14% of jobs
$74.15 - $82.13
4% of jobs
$82.13 - $90.11
3% of jobs
$90.11 - $98.10
3% of jobs
$10
$58
$98
| Aspect | Python Java |
|---|---|
| Primary Language | Python and Java |
| Common Certifications | Oracle Certified Java Programmer, Python Institute Certifications |
| Work Environment | Software development, web applications, data analysis |
| Industry Usage | Tech companies, finance, healthcare, startups |
Python Java developers typically possess certifications in Java and Python, work in similar environments, and are employed across various industries. Both roles focus on software development, but Python Java developers often specialize in projects requiring both languages, such as web applications, data analysis, or backend systems. Understanding the differences helps employers and candidates align skills with job requirements effectively.
The top searched job categories for Python Java jobs in Deer Park, IL are:
Cities near Deer Park, IL with the most Python Java job openings:

$61.75 - $83.50/hr
Full-time
Re-posted 10 days ago
Innovizant LLC (headquartered in Chicago, USA) is a leading-edge, global IT Services organization with Sales and delivery offices in Asia. Innovizant LLC, is a Full-service IT provider, focused on delivering Innovative and value driven business analytical solutions leveraging data science, data engineering and decision science to provide winning actionable insights assisting our financial services clients banking, Insurance and credit union business in achieve their business goals.
Innovizant made up of exceptional data scientists and domain experts with a great experience in Our financial services industry solutions include Credit Risk insights, Customer Churn analysis, Customer segmentation, Fraud detection, Asset and Liability analysis, channel optimization analytics, Financial Advisor Network Analytics and product bundling analytics.
Some of our sur accelerators and solution frameworks assist our clients including FIN-CDO (which provided pre-delivered data strategies for the office of Chief Data Officer), BASEL-PRO (for achieving compliance with industry requirements of Basel-BCBS239,) and SmartCECL (Risk mitigation strategies by predicting default and loss given a default)
With data becoming the new 'oxygen' of businesses, many data science consulting firms have evolved in recent times, and they are also contributing the best of their solutions to the modern-day clients. It means today; you can easily find a solution for data sciences. However, the biggest challenge during managing this data comes across in the terms of 'Value Realization'. The true measure of success is to be able to put the data science insights into actionable events.
Many organizations have ended up spending a significant chunk of their analytics budget in some implementing data sciences solution - with minimal to no returns.
Role: Java Developer/Architect (Data)
Location: Schaumburg, IL
Full Time (Direct Hire)
Â
Job Description:
Must Have:
       Ten or more years of hands-on experience in a software development profession
       Experience with High-Performance GRID Computing platforms
       Proficiency working in a Linux-based environment, including shell scripting and basic system administration
       Proficiency in technologies that include Java, Python or C or C++
       Experience in implementing and consuming Web Service technologies/APIs(SOAP, REST, JSON).
       Experience in Hibernate, Spring (boot, core, aop, mvc, orm) , Struts and related framework/technologies
       Good understanding of design patterns (Singleton, Factory, Adapter, Decorator, Command, MVC etc)
       Experience with Relational Databases (DB2, Oracle) and SQL programming
       Experience in scheduling using AutoSys, Crontab
       Experience working on a team operating under an Agile Scrum delivery methodology
       Excellent analytical skills and the ability to provide alternative solutions to technical problems
       Strong written and verbal communication skills
       Possess strong leadership skills and a self-starter
       Bachelor's degree in Computer Science, Information Systems Management or equivalent experience
Nice to Have:
       Exposure to ETL, Data warehousing, Oracle, Teradata and DB2
       Experience in Oracle database programming and performance tuning
       In-depth understanding and prior work experience in finance industry is a plus
       Strong knowledge of data structures and algorithms
       Deep expertise in creating Big Data stores with special consideration to efficient storage, partitioning strategies, storage formats etc.
       Ability to conceive and portray the big data picture to multiple groups in the company
       Should be able to provided scalable and robust solution architecture depending on the needs
       Should be able to compare tools and technologies and recommend a tool or technology
       Must have experience of executing couple of data projects (end to end)
       Strong technical expertise and hands on experience on Hive, Flume, HBase & other Hadoop components
       Candidate must have strong background & hands on experience of SPARK or JAVA or Data warehouse / ETL/BI or DWH appliances
       Must have strong customer service skills and excellent verbal and written communication skills.
       Excellent problem solving and analytical skills.
       Ability and desire to work in a fast-paced environment stay motivated and flexible.
       Ability to work cross functionally to deliver appropriate resolution of technical, procedural, and operational issues.
       Knowledge of MapR echo system
       Good knowledge of NoSQL Databases preferably MapR DB
       Very good understanding of in-memory databases and distributed databases
       Thoroughly understanding of how to handle real time data integration/Real-time data technologies (e.g., Kinesis, Kafka)
       Good understanding of security aspects including Kerberos, Sentry etc.
       Good experience with databases and SQL
       Good experience with at least one programming language like Scala, Java, Python, Pig etc.
Java, Hibernate, Spring (boot, core, aop, mvc, orm) , Struts, SQL, Oracle, Web Services, API's
Thanks & Regards,
Aditya Prakash | Resource Manager | Innovizant LLC
Phone : 630-685-1260
aditya.prakash(AT)innovizant(DOT)com
Sourced by ZipRecruiter
51 - 200 Employees
Downers Grove, IL, US
2016