Java, Scala, Python Developer Jobs in Chicago, IL

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AI/ ML Engineer

Resource 1

•

Remote

Contract

Resource 1 is in need of an Artificial Intelligence (AI)/ Machine Learning (ML) Engineer for a long-term, remote contract position. Responsibilities: Architect, build, maintain and improve new and existing suite of algorithms and their underlying systemsImplement end-to-end solutions for batch and real-time algorithms along with requisite tooling around monitoring, logging, automated testing, performance testing and A/B testingEstablish scalable and efficient automated processes for data analyse
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Posted 60+ days ago | Updated 3 days ago

ForgeRock IAM Engineer

Request Technology, LLC

•

Chicago, Illinois, USA

Full-time

Hybrid, 3 days onsite, 2 days remote We are unable to sponsor as this is a permanent full-time role A prestigious company is looking for a ForgeRock IAM Engineer. This engineer will focus on ForgeRock Identity Suite using OAuth methodologies in Linux/Windows enterprise environment. This engineer will support, administer, integrate, and configure the ForgeRock Identity Products. Responsibilities Administration and configuration of our IAM products and processes with an emphasis on ForgeRock Ident
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Posted 60+ days ago | Updated 13 days ago

Snowflake Data Architect / Solutions Architect

Hexaware Technologies, Inc

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Remote

Full-time

Hi All, At Hexaware Technologies, we are a leading global IT Services company, dedicated to driving digital transformation and innovation for businesses around the world. Founded in 1990, Hexaware has grown into a global trusted partner for enterprises, offering comprehensive AI empowered services including IT Consulting, Application Development, Infrastructure and Cloud Management and Business Process services. At Hexaware we are a community of creative, diverse, and open-minded Hexawarians cre
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Posted 11 days ago

Senior/Principle Google Cloud Platform Data Engineer with strong SQL and Python

ChaTeck Incorporated

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Remote or Atlanta, Georgia, USA

Third Party

Role: Senior/Principle Google Cloud Platform Data Engineer with strong SQL and Python Location- Remote Duration- 6 Months C2H Openings - 6 Positions Steer Clear No one < 3 years of experience on Google Cloud Platform No one with only experience in AWS and Azure Data Engineering Requirement Programming SQL Python Java (Optional) Google Cloud Platform BigQuery Dataflow (Apache Beam) Cloud Composer (Airflow) GCS GKE Dataform (Optional to dbt) Tools dbt / Dataform(On Google Cloud Pl
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Posted 60+ days ago | Updated 3 days ago

Sr Data Scientist (Gen AI, LLM)

CloudBCLabs

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Remote

Full-time, Third Party

Job Description Education: MS in Computer Science, Statistics, Math, Engineering, or related field, PhD preferred 3+ years of relevant experience in building large scale machine learning or deep learning models and/or systems 1+ year of experience specifically with deep learning (e.g., CNN, RNN, LSTM) 1+ year of experience building NLP, LLM and GenAI tools. Experience with LoRA, LangChain, RAG, LLM Fine Tuning and PEFT are preferred. Demonstrated skills with Jupyter Notebook, AWS Sagemaker, or
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Posted 60+ days ago | Updated 5 days ago

Lead Big Data/Machine Learning Engineer

Strategic Staffing Solutions

•

Chicago, Illinois, USA

Contract

Job Title: Python and Java Developer w/AI Location: Chicago, ILPay $68-$75 Job Overview: The team is seeking a talented Python and Java Developer w/AI to enhance and support applications in the Loyalty and Marketing domain, with a strategic focus on integrating AI and machine learning into existing workflows. This role will involve a mix of software development, AI-driven innovation, and cross-team support, making it ideal for a candidate with solid backend development experience who is excit
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Posted 7 days ago | Updated moments ago

(USA) Software Engineer III

Walmart Inc.

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Remote or Dallas, Texas, USA

Full-time

Position Summary What you'll do Requirement And Scoping Analysis Requires knowledge of Risk analysis methodologies Cost Analysis Business objectives Classification of requirements Domain Knowledge User stories concepts Functional Non Functional Requirements Scoping and Estimation To explore relevant productssolutions from an existing repertoire which can address businesstechnical needs Assess gaps updates modifications between the customerbusiness expectations and the existing productsolutio
Posted 38 days ago | Updated moments ago

Solution Engineer - Forecasting and Replenishment

Endava

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Chicago, Illinois, USA

Full-time

What You Will DoAct as the lead engineer for each domainCollaborate with Solution Architects to ensure understanding needed for engineering level guidance to nearshore teamsTranslate architecture design to engineering level guidanceOwn specifying architectural designs into sprint-ready engineering tasks for assigned domainEnsure delivery to the solution architecture within domainAnswer design questions for sprint teamsParticipate in backlog refinement sessions to align team with the architecture
Posted 60+ days ago | Updated 30 days ago

Mainframe developer

TechClub Inc.

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Lincolnshire, Illinois, USA

Contract

Title : Mainframe Developer Job description 10+ years' Mainframe Application/COBOL development experience 7+ years' experience in CICS/DB2/VSAM/MQ application development Experience required in debug tools like Expeditor Experience with File Aid, Stored Procedures, Endevor, CA-7, NDM, MFTS, s-FTP, XML, CLIST, REXX is a plus Must have skills :C OBOL/ CICS/DB2/VSAM/MQ Key responsibilities of a mainframe developer at Banking in Delaware might include: Developing and maintaining applications for mai
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Posted 13 days ago

Big Data Hadoop Engineer

Harvey Nash Inc.

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Remote

Contract

We are seeking a Big Data Hadoop Engineer for one of our direct client & its a 100% remote opportunity, needing to work in PST time zone. Looking for candidates who can work only on W2 Must Haves Strong experience in Big Data, Cloudera Distribution 7.x, RDBMS development4-5 years of programming experience in Python, Java, Scala, and SQL is must.Strong experience building data pipelines using Hadoop components Sqoop, Hive, SOLR, MR, Impala, Spark, Spark SQL, HBase.Strong experience with REST API
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Posted 33 days ago | Updated 26 days ago

Energy Pricing Management

IT-SCIENT

•

Rosemont, Illinois, USA

Contract, Third Party

Position: Energy Pricing Management Location: Rosemont, IL Duration: Contract C2C Job Description: Experience in leading customer or Partner implementation activities in PROS.Over 7+ years of experience configuring (or doing Business Analysis on) solutions on large-scale pricing, CRM (Salesforce, MS Dynamics), CPQ or ERP implementations.In-depth knowledge in at least one of the following areas:SQL/PL-SQL/T-SQL and relational databases (Oracle, SQL Server);Web development (e.g. CSS/HTML/JavaScrip
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Posted 4 days ago

EDI Integrations Developer

LaSalle Network

•

Lemont, Illinois, USA

Full-time

EDI Integrations Developer We are seeking a highly skilled EDI (Electronic Data Interchange) Integrations Developer to join our IT team. The ideal candidate will be responsible for designing, developing, implementing, and maintaining EDI systems and integrations. You will work closely with business partners, clients, and internal teams to ensure seamless data exchange across various platforms, with a specific focus on common EDI transactions such as 940, 945, 944, 847, 990, and the use of Cleo I
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Posted 4 days ago | Updated 5 hours ago

Database Architect

MindFore Inc

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Remote

Third Party, Contract

Job Title: Database Architect Location: Austin, TX Remote Duration: 12+ Months Required/Preferred Skills: 10 Required Experience in data architecture, data modeling, and data warehousing. 10 Required Experience with business intelligence and big data solutions. 10 Required Experience with healthcare data standards like FHIR, CCDA, and HL-7 would be a plus. 10 Required Proven experience in leading and managing advanced analytics projects. 10 Required Experience with cloud platforms such as Azure
Posted 4 days ago

Quant - Internal Audit / Financial Risk and Modeling

Request Technology, LLC

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Chicago, Illinois, USA

Full-time

NO OPT INTERNAL AUDIT FINANCIAL RISK & MODELING This is really a person who is a quant who does modeling Financial risk management 80% of the time 20% audit Is familiar with Python, understands the code Archer is a plus Salary: 150-170K + Bonus LOCATION: CHICAGO 3 DAYS IN OFFICE 2 DAYS REMOTE Experience calculating complex derivatives and performing advanced statistical analysis on underlying risk factors. credit counter party risk & stress testing models for derivative instrument to credit his
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Posted 20 days ago | Updated 6 days ago

MYCITY CAREERS SR DATA ENGINEER - Specialist 3

K Systems Solutions

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Remote or Brooklyn, New York, USA

Contract

Client Name: City of New York Start Date:July 14, 2025 End Date:July 12, 2026 Contract Length (in weeks):52 weeks SCOPE OF SERVICES TASKS: Collaborate with stakeholders to define and understand data needs. Design and develop efficient data architectures that can support large-scale data processing and storage requirements. Develop and maintain data pipelines, data models, and ETL processes that align with business requirements, data quality standards, and industry best practices. Work closely
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Posted 12 days ago | Updated 6 days ago

Solutions Engineer - Goods Receiving (W2)

Torque Technologies LLC

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Deerfield, Illinois, USA

Contract

Role: Solutions Engineer - Goods Receiving (W2) Location: Deerfield, IL (Hybrid - 3 days/week onsite) Long Term Required: Node.JS, Angular, SQL/NoSQL database, Azure Solid understanding of Solution Architecture Translation, API Design, Integration Patterns, Security/Compliance Alignment, and Sprint Scoping Experience building scalable microservices with Java, Spring Boot, and REST API design Secure API Design (JWT, AAD, Key Vault, IAM) Experience with Blob Storage Experience with Azure Functi
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Posted 11 days ago | Updated 4 hours ago

Data Bricks Engineer-W2 only

Gemini Consulting Services

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Remote

Contract

Hello , Hope you are doing well. Please find the below job opportunities with our client. Role: Data Bricks Engineer-W2 only# of Openings: 5 Location: 100% remote Duration: 3-6 months; possible extensions Interview: 2 rounds: Offer Key Skills: Databricks, Python, Apache Spark, Scala, Airflow Experience with Medallion and Lakehouse architecture Databrick Certified is preferred. Job Description: - Need for Databricks engineers to handle data migration tasks. - Integration of Azure OpenAI Service
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Posted 4 days ago | Updated 4 days ago

Business Data Analyst (ETL / SQL)

IT Associates, Inc.

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Chicago, Illinois, USA

Contract

6-12+ Month Contract Position Location - Rosemont, IL (hybrid - onsite 1 day a week) The Business Analyst enables change by working with our Business to define their needs and working with our Central Technology Services teams to recommend solutions. The Business Analyst is responsible for collecting and documenting business and technical requirements from various business and technical teams and provides written functional requirements for various technology teams. The primary responsibilities
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Posted 10 days ago | Updated 9 days ago

Software Engineer

Meridian Technologies, Inc.

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Remote

Contract

Meridian Technologies is currently seeking a Software Engineer for an opportunity in Houston TX! Summary: Position Title: Software EngineerLocation: Houston, TX/On-SiteAnticipated start date: ASAP12-month contractMust be able to work on W2 as an hourly Meridian EmployeeJob Requirements: Bachelor's degree (or foreign equivalent) in Computer Science, Computer Engineering, or a related field.8+ years of experience with Data Engineering, ETL, data warehouse/data mart development, data lake developme
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Posted 6 days ago

Databricks Data Engineer

HonorVet Technologies

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Remote

Contract

Job Title: Databricks Data EngineerLocation: Remote Only W2()Job Description:The Databricks Data Engineer will play a critical role in accelerating data modernization efforts. Their expertise will support timely report conversion, improve data pipeline efficiency, and help ensure data integrity and accessibility across the organization. Databricks platform expertise (workspace management, clusters, job scheduling). Spark (PySpark/Scala) proficiency. SQL optimization and advanced querying skills.
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Posted 11 days ago | Updated 10 days ago