mathematics Jobs in Chicago, IL

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SENIOR CLOUD ENGINEER

City Of Chicago

•

Chicago, Illinois, USA

Full-time

JOB ANNOUNCEMENT SENIOR CLOUD ENGINEER Department of Technology and Innovation IT Support Number of Positions: 1 (Additional vacancies are possible pending budget approval) Annual Starting Salary: $105,960 Applications for this position will be accepted beginning 4-22-25 until 11:59pm CDT on 5-6-25. Under direction, facilitates execution of the cloud/infrastructure strategy set by architecture by providing the design of a cloud-based network and IT infrastructure environment. Leads the imple
Posted 25 days ago

Principal AWS Cloud Kubernetes Engineer

Request Technology, LLC

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Chicago, Illinois, USA

Full-time

We are unable to sponsor for this permanent full-time role Position is bonus eligible Prestigious Financial Institution is currently seeking a Principal Cloud Engineer with strong AWS and Kubernetes experience. Candidate will perform a range of activities required to both maintain and continuously automate a large, complex cloud-based computing environment. Candidate will provide technical guidance to the team and, when called upon, serve as a technical liaison between internal departments. This
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Posted 60+ days ago | Updated 5 days ago

Data Scientist

IT Associates, Inc.

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Chicago, Illinois, USA

Full-time

Fulltime / Direct Hire Position Rosemont, IL / Hybrid Role - 2 days a week onsite Our client is seeking a Data Scientist to join their established and growing analytics department. A successful Data Scientist will collaborate on strategic objectives and improve business performance by designing, scaling, and supporting a range of analytical and modeling products. We are looking for someone who is eager to work alongside data scientists, engineers, QA analysts and business leaders to partner in
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Posted 60+ days ago | Updated 25 days ago

SAP SuccessFactors Remote Location

Sierra Business Solution LLC

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Remote

Contract, Third Party

Role name: SAP SuccessFactors Compensation Module Remote, Role Description: 1.Work as part of the IT Advisory, Technology Enablement (TE) and the SFSF implementationSupportengagements 2.Demonstrate the ability to plan, run, and manage blueprint workshopsmeetings with internal and external clients Competencies: Digital : SAP SuccessFactors - Compensation Experience (Years): 4-6 Essential Skills: At least 3 years of SAP SuccessFactors compensation module experience. A minimum of one SuccessFactor
Posted 19 days ago

Senior C++ Windows Engineer (Windows API)

GlobalLogic Inc.

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Remote

Full-time

Job Description: Good theoretical and practical knowledge of C++ and STLExperience with complex SW multi-threaded environmentsExperience in development for Windows(compilers, linkers, build systems, debuggers), knowledge of WinAPIExperience with Windows Internals or kernel development (software driver level, not embedded)Knowledge of the BLE protocol and stackDebugging techniquesCapable of independently taking a feature through the entire development cycle while cooperating with multiple teams.
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Posted 10 days ago | Updated 2 days ago

Senior Business Intelligence Developer-100% Remote

Javen Technologies, Inc

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Remote

Contract, Third Party

Greetings from Javen Technologies Inc., Direct client requirement Job Title: Senior Business Intelligence Developer Location: Maplewood, MN-100% Remote Duration: 6 Months Job Description: 12 years of work experience in data science, business analytics, business intelligence or comparable data intelligence field.5 years of experience with data visualization tools such as Power BI.Design, develop, test and publish ad hoc reports on Power BI as requested by the management team and provide analysis
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Posted 3 days ago

SAS Developer

Factspan Inc

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Remote

Full-time

Job Title: SAS Developer Job Type: Full Time Job Location: Remote Key Responsibilities: PBM Knowledge is good-to-have Design, develop, test, and maintain SAS programs for data extraction, transformation, and reporting. Create complex queries using SAS Base, SAS Macros, and SQL. Automate processes and develop reusable code. Analyze large data sets and ensure data quality, accuracy, and integrity. Document code, procedures, and methodologies for audit and compliance. Collaborate with data scienti
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Posted 11 days ago | Updated 1 day ago

Data Scientist with Model Risk Management

Mudrasys

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Remote

Third Party, Contract

Position - Data Scientist with Model Risk Management Need atleast 10+ yrs Exp Model Risk Management requirements : - Experience in Model Risk Management is Highly preferred. Scorecard Model Validation: Hands-on validation or development experience (2-3+ years) in AI/ML models (e.g., random forest, GBM, XGBoost, Light GBM, CatBoost, neural network, Generative AI) for credit acquisition, credit portfolio risk management, marketing, collections, and fraud detection etc. Strong programming skills
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Posted 25 days ago

Machine Learning Quantitative Researcher Work From Home - R

Next Step Systems

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Remote

Full-time

Machine Learning Quantitative Researcher Work From Home We are currently looking for a Machine Learning Quantitative Researcher for a great opportunity. The company participates in a wide variety of marketplaces including global futures, equities, commodities, options, fixed income, and cryptocurrencies. Their culture emphasizes teamwork and focuses on continuous integration and test-driven development. This position is 100% Remote. Machine Learning Quantitative Researcher Responsibilities: W
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Posted 3 days ago | Updated 1 day ago

Data & BI Analytics Lead - P&C Insurance

Acunor Infotech

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New Jersey, USA

Full-time

Ideal Profile: Education: Bachelor's or Master's degree in Data Science, Statistics, Mathematics, Economics, Computer Science, or a related field. An advanced degree is preferred. Experience: 10 - 15 years of experience in data analytics, with a strong focus on insurance analytics. Expertise in the Property & Casualty (P&C) domain is strongly preferred. Technical Skills: Strong in SQL, Python, Spark, and data pipeline architecture Deep understanding of cloud platforms (AWS, Azure, or Google Cl
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Posted 16 days ago | Updated moments ago

GenAI/LLM Engineer

Oscar Technology

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Remote

Contract

Responsibilities: Implement and optimize advanced fine-tuning approaches (LoRA, PEFT, QLoRA) to adapt foundation models Develop systematic prompt engineering methodologies specific to utility operations, regulatory compliance, and technical documentation Create reusable prompt templates and libraries to standardize interactions across multiple LLM applications and use cases Implement prompt testing frameworks to quantitatively evaluate and iteratively improve prompt effectiveness Establish promp
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Posted 4 days ago | Updated moments ago

junior data scientist

Impetus IT

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Remote or Phoenix, Arizona, USA

Full-time

One of our staffing partners is looking for a data scientist for their financial client. This is an exciting opportunity for someone eager to grow their skills and gain hands-on experience in a dynamic environment. Salary $55k-$70k You will assist in analyzing data, building predictive models, and extracting insights to support decision-making. Responsibilities: Collect, clean, and preprocess data for analysisDevelop machine learning models and statistical analysesVisualize data and present ins
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Posted 12 days ago | Updated 10 days ago

Observability Engineer

Collabera LLC

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Remote or Charlotte, North Carolina, USA

Full-time

Client - Financial Services Title - Observability Engineer (Lead) Location - Charlotte, NC OR Dallas, TX OR Baltimore, MD OR Salt Lake City, UT (Hybrid) Type - Contract to hire DayToDay Responsbilities: Identify gaps in logging, observability & measurement of performance of critical transactions. Help establish new instrumentation so we have more visibility to performance. Review end-to-end performance of critical transactions to identify patterns & trends, identify bottlenecks & risks Make r
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Posted 3 days ago | Updated 1 day ago

Senior GenAI/LLM Engineer

Enexus Global

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Remote or San Francisco, California, USA

Third Party, Contract

Role - Senior GenAI/LLM Engineer Location - Remote(But need from bay area) Experience - 12+ Years Tax Term- w2,C2C, 1099 Below is the JD GenAI/LLM Engineer Implementing GenAI requires specialized expertise in large language models. Traditional data scientists often haven't had the opportunity to dive deep into the practical intricacies of LLMs-particularly advanced fine-tuning techniques, model compression strategies, memory optimization approaches, and specialized training workflows. This role
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Posted 1 day ago | Updated 20 hours ago

GenAI/LLM Engineer

Veear

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Remote

Contract

Implementing GenAI requires specialized expertise in large language models. Traditional data scientists often haven't had the opportunity to dive deep into the practical intricacies of LLMs particularly advanced fine-tuning techniques, model compression strategies, memory optimization approaches, and specialized training workflows. This role requires a hands-on deep learning practitioner comfortable with modern frameworks and libraries specific to LLM development. Enables domain-specific fine-tu
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Posted 5 days ago | Updated 1 day ago

Options Trader - Work From Home - R

Next Step Systems

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Remote

Full-time

Options Trader - Work From Home We are seeking a talented and self-motivated Options Trader to join an options trading team. The ideal Options Trader would have an interest and experience in options trading. This Options Trader would work with the existing highly skilled options team and will be charged with helping maintain and extend the firm s options volatility modeling. This position is 100% Remote. Options Trader Qualifications: - Bachelor s degree in technical areas such as electrical
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Posted 30 days ago | Updated 1 day ago

Data Scientist

Charter Solutions Inc.

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Remote

Full-time

Data Scientist Information Technology Job Description: Data Scientist Data Scientist Roles and Responsibilities Building algorithms and designing experiments to merge, manage, analyze, and extract data for tailored reports to colleagues, clients or management. Creating, managing, and utilizing high performance relational and NoSQL databases, such as Microsoft SQL Server, Oracle, Microsoft Access, OLAP and other software. Selecting and implementing data mining methods most relevant to compan
Posted 60+ days ago | Updated 4 hours ago

Data Science Modeler - Scorecards & AI/ML Models (W2 Only)

Ohm Systems, Inc

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Remote

Contract

Job Description Responsible for managing the execution of validation activities for financial models, acquisition and portfolio management scorecards, AML models and anti-fraud tools in accordance with the governance framework, policies and procedures, and provide recommendations for continuous model enhancements across the enterprise. Actively manages and escalates risk and customer-impacting issues within the day-to-day role to management. Manages independent model validations and effective ch
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Posted 8 days ago | Updated 8 days ago

AI ML Engineer / Solution Architect

SRS Consulting Inc

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Remote

Third Party, Contract

Hello Associate, Hope you are doing great, Below positions is with Direct Client, Please share resumes AI ML Engineer / Solution Architect Long term Contract Remote Implementing GenAI requires specialized expertise in large language models. Traditional data scientists often haven't had the opportunity to dive deep into the practical intricacies of LLMs particularly advanced fine-tuning techniques, model compression strategies, memory optimization approaches, and specialized training workflows. T
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Posted 4 days ago

Principal and Sr Security Researcher

Aditi Consulting

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Remote or Redmond, Washington, USA

Contract

Payrate: $140.00 - $150.00/hr. Responsibilities: Conducting triage and compressive analysis of known and suspected malicious applications, documents, network traffic and artifacts in support of MSTIC s threat actor pursuit mission, services, and products. Reverse engineering & binary analysis to include dynamic and static malware analysis. Tactical software development to support triage and analysis of datasets and information associated with APT activity and behavior as well as APT artifact ana
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Posted 4 days ago | Updated 10 hours ago