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39 senior python developer team lead jobs found

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EY
EY Parthenon - Strategy and Execution - Growth Platforms - Software Engineering - Director
EY Chicago, IL
Location: Atlanta, Boston, Chicago, Dallas, Denver, Detroit, Houston, Los Angeles, McLean, New York, Hoboken, Philadelphia, San Francisco, Seattle At EY, we're all in to shape your future with confidence. We'll help you succeed in a globally connected powerhouse of diverse teams and take your career wherever you want it to go. Join EY and help to build a better working world. The opportunity EY-Parthenon's unique combination of transformative strategy, transactions and corporate finance delivers real-world value - solutions that work in practice, not just on paper. Benefiting from EY's full spectrum of services, we've reimagined strategic consulting to work in a world of increasing complexity. With deep functional and sector expertise, paired with innovative AI-powered technology and an investor mindset, we partner with CEOs, Boards, Private Equity and Governments every step of the way - enabling you to shape your future with confidence. Within EY-Parthenon, the...

Apr 19, 2026
CO
Sr. Director, Machine Learning Engineering (Remote-Eligible)
Capital One Financial Corporation Springfield, IL
Sr. Director, Machine Learning Engineering (Remote-Eligible) Overview: At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years, Capital One has been an industry leader in using machine learning to create real-time, personalized customer experiences. Our investments in technology infrastructure and world-class talent - along with our deep experience in machine learning - position us to be at the forefront of enterprises leveraging AI. From informing customers about unusual charges to answering their questions in real time, our applications of AI & ML are bringing humanity and simplicity to banking. We are committed to continuing to build world-class applied science and engineering teams to deliver our industry leading capabilities with breakthrough product experiences and scalable, high-performance AI infrastructure. At Capital One, you will help bring the transformative power of emerging AI capabilities to reimagine how...

Apr 12, 2026
CO
Director machine learning engineering
Capital One Financial Corporation Springfield, IL
Sr. Director, Machine Learning Engineering (Remote-Eligible) Overview: At Capital One, we are creating responsible and reliable AI systems, changing banking for good. For years, Capital One has been an industry leader in using machine learning to create real-time, personalized customer experiences. Our investments in technology infrastructure and world-class talent - along with our deep experience in machine learning - position us to be at the forefront of enterprises leveraging AI. From informing customers about unusual charges to answering their questions in real time, our applications of AI & ML are bringing humanity and simplicity to banking. We are committed to continuing to build world-class applied science and engineering teams to deliver our industry leading capabilities with breakthrough product experiences and scalable, high-performance AI infrastructure. At Capital One, you will help bring the transformative power of emerging AI capabilities to reimagine how...

Apr 12, 2026
TIAA
Lead Internal Audit Developer (Innovation Team)
TIAA Chicago, IL
Internal Audit Developer The Internal Audit Developer job reviews complex analytics on confidential and time sensitive internal audit and investigations projects. With guidance from senior management, this job manages projects and develops solutions that help identify potential internal controls issues through analytics and automation. As a subject matter expert in internal audit data analytics, this job helps define data analytic standards for the Internal Audit Services function. Key Responsibilities and Duties Design and develop Internal Audit's Artificial Intelligence solution and other innovation tools as required. This includes backend and front-end development work, database & data engineering and server & infrastructure management. Build AI workflows that can call tools/APIs, reason over intermediate results, and complete complex tasks. Design context and memory management and implement strategies for managing context and memory across...

Apr 02, 2026
Se
Manager Data Engineering
Serco Springfield, IL
Position Description & Qualifications At Serco , we deliver mission-critical services and technology solutions that enable our government customers to operate more effectively, securely, and efficiently. We support complex federal missions across defense, civilian, and intelligence domains by combining deep domain expertise with modern digital, data, and cloud capabilities. Our teams are trusted partners to our customers, committed to technical excellence, innovation, and disciplined execution in highly regulated environments. We are seeking a Data Engineering Manager. This role will be responsible for building, managing, and enabling high performing data engineering teams that deliver secure, scalable, and compliant data platforms and pipelines for internal initiatives and government contracts. This position is contingent upon your ability to obtain/maintain a Secret security clearance In this role, you will: Lead and manage data engineering teams...

Apr 19, 2026
Or
Sr. Software Developer
Oracle Springfield, IL
Job Description We are looking for a talented engineer to aid in this effort. Major focus areas of software maintained by the team include: Developing a native service for the Catalog - that can handle not only object store, but also connectivity to every database where data is stored Creating improved performance and scalability when data is in object store Improving user experience for interactions with the Oracle Lakehouse Adding AI features for access to the data Improved Security for a distributed System You and members of the team will be called upon to solve many diverse scaling, security, efficiency, and automation problems through robust architectural decisions and customer-first design. Responsibilities Responsibilities: As a Principal Member of Technical Staff, you will be called upon to lead major projects and have significant participation in design and architecture. You will be expected to act as a technical...

Apr 19, 2026
Or
Chief Applied Scientist - AI & Agentic Systems (Healthcare & Life Sciences)
Oracle Springfield, IL
Job Description About Oracle Health Oracle Health is on a bold journey to advance how health happens by creating a human-centric experience powered by global data. Our mission is to support clinicians, empower patients, and fuel innovation that saves lives. As part of this transformation, Oracle Health is expanding into Life Sciences and Clinical Trials , building next-generation platforms that accelerate drug development, enable real-world evidence, and improve patient outcomes globally. About the Team The Oracle Health Data Intelligence (HDI) team is redefining how healthcare and life sciences organizations use data and AI to drive innovation. We are building a cloud-first platform that integrates clinical, research, and operational data to power insights across healthcare providers, pharmaceutical companies, and global health systems. Our focus areas include: Population health and clinical data platforms Clinical trials and life sciences...

Apr 19, 2026
UU
Full time
 
Senior Software Engineer
Unite Us Chicago, IL
Job Title: Senior Software Engineer, Platform Service Department: Product Development About the Role : The Sr. Software Engineer is a backend and API expert, helping advance healthcare and social care interoperability through scalable platform development. This role centers on building and maintaining core APIs and services that power the Unite Us product suite, requiring experience with object-oriented programming, large-scale systems, and platform contributions. Working within the highly collaborative Platform Services team, the engineer will partner with both internal and external stakeholders, balancing multiple workstreams across greenfield and legacy systems while prioritizing team success over individual contributions. The role also involves developing integration solutions that connect the Unite Us platform with community-based organizations, Health Information Exchanges, and broader care networks; while experience in healthcare or social care is beneficial, it is not...

Apr 19, 2026
Ryan Specialty Underwriting Managers
Director of Data Engineering
Ryan Specialty Underwriting Managers Chicago, IL
Position Summary The Director of Data Engineering is responsible for building and operating the data engineering function within Ryan Specialty’s corporate data organization. This role is accountable for the silver and gold layer of the medallion data architecture thus transforming raw ingested data into clean, conformed, and business-ready data assets that serve as the foundation for downstream consumption. Beyond technical delivery, this role builds and scales a high-performing engineering team, establishes disciplined software development practices, and manages the contractor and external parties that augment internal capacity. An ideal candidate should be collaborative and dynamic and be able to work across the organization on a fast-paced and quickly evolving team. The leader will have five primary responsibilities: 1. Own and deliver the silver and gold layer of the medallion data architecture 2. Establish and enforce a standardized software development...

Apr 19, 2026
UU
Full time
 
Senior software engineer
Unite Us Chicago, IL
Job Title: Senior Software Engineer, Platform Service Department: Product Development About the Role : The Sr. Software Engineer is a backend and API expert, helping advance healthcare and social care interoperability through scalable platform development. This role centers on building and maintaining core APIs and services that power the Unite Us product suite, requiring experience with object-oriented programming, large-scale systems, and platform contributions. Working within the highly collaborative Platform Services team, the engineer will partner with both internal and external stakeholders, balancing multiple workstreams across greenfield and legacy systems while prioritizing team success over individual contributions. The role also involves developing integration solutions that connect the Unite Us platform with community-based organizations, Health Information Exchanges, and broader care networks; while experience in healthcare or social care is beneficial, it is not...

Apr 19, 2026
Or
Chief scientist - systems healthcare life sciences
Oracle Springfield, IL
Job Description About Oracle Health Oracle Health is on a bold journey to advance how health happens by creating a human-centric experience powered by global data. Our mission is to support clinicians, empower patients, and fuel innovation that saves lives. As part of this transformation, Oracle Health is expanding into Life Sciences and Clinical Trials , building next-generation platforms that accelerate drug development, enable real-world evidence, and improve patient outcomes globally. About the Team The Oracle Health Data Intelligence (HDI) team is redefining how healthcare and life sciences organizations use data and AI to drive innovation. We are building a cloud-first platform that integrates clinical, research, and operational data to power insights across healthcare providers, pharmaceutical companies, and global health systems. Our focus areas include: Population health and clinical data platforms Clinical trials and life sciences...

Apr 19, 2026
PT
Pricing Analyst Senior - Remote
Prime Therapeutics Springfield, IL
At Prime Therapeutics (Prime), we are a different kind of PBM, with a purpose beyond profits and a unique ability to connect care for those we serve. Looking for a purpose-driven career? Come build the future of pharmacy with us. Job Posting Title Pricing Analyst Senior - Remote Job Description The Senior Pricing Analyst participates in the assessment of value generated by Prime's programs and leverages this insight to contribute to the development of new or enhanced financial pricing strategies. This position will also lead highly complex financial pricing analyses and provide consultation and analytic insight to internal and external stakeholders. Responsibilities Recommend new and revised financial pricing programs based on analysis of pharmacy claims data, average wholesale drug prices (AWP), and other relevant data of varying complexity within the pharmacy economic supply chain; utilize analytics to explore data, identify trends, and draw profitability,...

Apr 18, 2026
Co
Business Application Manager New
Convey Chicago, IL
Why project44? At project44, we believe in better. We challenge the status quo because we know a better supply chain isn’t just possible—it’s essential. Better for our customers. Better for their business. Better for the world. With our Decision Intelligence Platform, Movement , we’re redefining how global supply chains operate. By transforming fragmented logistics data into real-time, AI-powered insights, we empower companies to connect instantly, see clearly, act decisively, and automate intelligently. Our Supply Chain AI enhances visibility, drives smarter execution, and unlocks next-gen applications that keep businesses moving forward. Headquartered in Chicago, IL with a 2nd HQ in Bengaluru, India we are powered by a diverse global team that is tackling the toughest logistics challenges with innovation, urgency, and purpose. If you’re driven to solve meaningful problems, leverage AI to scale rapidly, drive impact daily, and be part of a high-performance...

Apr 18, 2026
Northern Trust Asset Management
Lead, SQ Quality Eng
Northern Trust Asset Management Chicago, IL
About Northern Trust: Northern Trust, a Fortune 500 company, is a globally recognized, award-winning financial institution that has been in continuous operation since 1889. Northern Trust is proud to provide innovative financial services and guidance to the world’s most successful individuals, families, and institutions by remaining true to our enduring principles of service, expertise, and integrity. With more than 130 years of financial experience and over 22,000 partners, we serve the world’s most sophisticated clients using leading technology and exceptional service. Will share JD shortly. Major Duties :1. Advance product quality via testing innovations and process improvement 2. Technical roadmaps & plans for implementing enterprise/program test strategies 3. Drive & manage technical proof-of-concept and feasibility studies 4. Resolve technical issues, anticipate risks and ensure timely management escalation 5. Utilize analytical skills...

Apr 16, 2026
Uq
Full time
 
Principal REDCap Systems Administrator
Uq Campus, IL
Research Computing Centre This is a full-time continuing position salary in the range $104,616 - $113,920 (HEW 7), plus a generous super allowance of up to 17%. Orchestrate the technical evolution of UQ's secure data landscape by leading the university wide REDCap service for a world class research community. Join a mission driven, social team at the Research Computing Centre where a passion for supporting the advancement of global research meets a collaborative and friendly culture. Based at our picturesque and conveniently located St Lucia campus About This Opportunity This is an exciting opportunity to work with researchers across the University and its collaborators to collect research data as the Principal REDCap Systems Administrator. The primary purpose of this position is to provide technical development and operational support for UQ's university-wide REDCap service, a secure web platform for building and managing online data collection. In this...

Apr 15, 2026
Ao
Full time
 
Property and Casualty, Associate Director Predictive Data Science Modeler
Aon Chicago, IL
Posting Description: Associate Director, Data Science – P&C Predictive Modeling Location: Hybrid (Chicago, Minneapolis, New York) Role Overview Aon’s Strategy & Technology Group is seeking a senior data scientist to help build and scale a predictive modeling advisory capability focused on property & casualty insurance. This role supports complex client engagements across both pricing and non-pricing modeling use cases and contributes to the development of a differentiated predictive analytics offering within STG. The role blends advanced hands-on predictive modeling with client advisory work. The successful candidate will design, build, and deploy models that support underwriting, pricing, retention, claims, and marketing decisions, while working closely with client stakeholders to ensure analytical solutions are practical, interpretable, and aligned with business objectives. Key Responsibilities Design, develop, and deploy predictive models...

Apr 11, 2026
Uo
Full time
 
Postdoctoral Scholar, Synthetic Biology and Cell Engineering for Neurodegenerative Disease Research
University of Chicago Chicago, IL
Postdoctoral Scholar Position in Synthetic Biology and Cell Engineering for Neurodegenerative Disease Research Position Type: Postdoctoral Scholar Location: University of Chicago, Pritzker School of Molecular Engineering Principal Investigator: Dr. Milos Simic, PhD Start Date: Flexible About the Unit: The Pritzker School for Molecular Engineering (PME), established in 2011 by the University of Chicago in partnership with Argonne National Laboratory, is a transformational academic unit exploring the intersection of science and engineering. In 2019, in recognition of our success, impact, and expansion, and the support of the Pritzker Foundation, the institute was elevated to the Pritzker School of Molecular Engineering—the first school in the nation dedicated to this emerging field. PME will lead engineering research and education in new directions, solve technological problems of major significance, and continually inspire creative applications of molecular-level...

Apr 10, 2026
CW
Full time
 
Director, Business Intelligence (People Data)
C&W Services Chicago, IL
Job Title Director, Business Intelligence (People Data) Job Description Summary We are looking for an experienced Director of People Analytics & Reporting to drive the next phase of our data-driven HR journey. This role reporting to the VP, People Digital Services and Analytics combines strategic leadership with hands-on execution: you will shape our people-analytics strategy, lead a team of analysts and data engineers, and deliver actionable insights through Workday and modern analytics technologies. The ideal candidate brings strong HR domain knowledge, Workday expertise, deep analytics background and a track record of translating complex data into clear, impactful narratives for business leaders. Job Description Responsibilities: Data & Analytics Strategy Develop and execute a people-analytics strategy aligned to HR and business goals, enhancing our existing people-data platform to maximize use of Workday native technologies and leveraging new age...

Apr 10, 2026
BU
Senior Manager, Business Analytics & Reporting
BMO US Chicago, IL
Advanced Analytical & Technical Expertise Applies expert-level analytical skills to break down complex credit risk problems, integrating data from multiple internal and external sources to produce insights, recommendations, and decision-ready materials. Designs and produces sophisticated recurring and ad-hoc reports, dashboards, and analytical tools to support credit risk monitoring and regulatory expectations. Conducts advanced credit portfolio analytics including vintage analysis, trend assessments, risk segmentation, and predictive analysis to identify emerging risks and portfolio vulnerabilities. Supports the development of risk decision strategies including data analytics, simulation, validation testing, and reporting requirements to evaluate the effectiveness of new or modified strategies. Data Management & Reporting Leadership Defines business requirements for analytics and reporting to ensure data insights inform senior-level...

Apr 10, 2026
CNH Industrial
Engineering Team Lead - SW Testing (Automation + Manual)
CNH Industrial Oak Brook, IL
Job Description Engineering Team Lead - SW Testing (Automation + Manual) Requisition ID: 4042 Job Location: Oak Brook - Illinois - United States Category for Job Posting: Engineering and Technical Job Type for Job Posting: Full Time About Us Innovation. Sustainability. Productivity. This is how we are Breaking New Ground in our mission to sustainably advance the noble work of farmers and builders everywhere. With a growing global population and increased demands on resources, our products are instrumental to feeding and sheltering the world. From developing products that run on alternative power to productivity-enhancing precision tech, we are delivering solutions that benefit people – and they are possible thanks to people like you. If the opportunity to build your skills as part of a collaborative, global team excites you, you’re in the right place. Grow a Career. Build a Future! Be part of this...

Apr 09, 2026
Ry
Full time
 
Manager Customer Insights & Data Analytics
Ryder Springfield, IL
Job Seekers can review the Job Applicant Privacy Policy by clicking here (http://ryder.com/job-applicant-privacy-policy) . Job Description : Summary The Customer Insights & Data Analytics Manager plays a pivotal role in analyzing customer usage data for Ryder's products to identify sales and expansion opportunities. This manager is responsible for communicating with business stakeholders to understand Ryder's products and coordinating with technical and IT teams to identify and evaluate previously untapped data sources. They develop plans for data ingestion utilizing IT resources and ensure that the ingested data meets the needs of the marketing team or identifies and recommends process improvements. This Manager will also support the team charged with developing a deeper understanding of current and potential customers and translating that understanding into actionable insights that drive business performance. This Manager must be comfortable at all levels of big...

Apr 09, 2026
CNH Industrial
Engineering Team Lead - SW Testing (Automation + Manual)
CNH Industrial Oak Brook, IL
Requisition ID: 4042 Job Location: Oak Brook - Illinois - United States Category: Engineering and Technical Job Type: Full Time About Us Innovation. Sustainability. Productivity. This is how we are Breaking New Ground in our mission to sustainably advance the noble work of farmers and builders everywhere. With a growing global population and increased demands on resources, our products are instrumental to feeding and sheltering the world. From developing products that run on alternative power to productivity-enhancing precision tech, we are delivering solutions that benefit people – and they are possible thanks to people like you. If the opportunity to build your skills as part of a collaborative, global team excites you, you’re in the right place. Grow a Career. Build a Future! Be part of this company at the forefront of agriculture and construction, that passionately innovates to drive customer...

Apr 09, 2026
DK
Full time
 
Head of Adult Services
DeKalb Public Library DeKalb, IL
Head of Adult Services Join our vibrant library team as Head of Adult Services ! The Head of Adult Services contributes to the effective operations of the library by providing a variety of literary, educational, and cultural services to adults. Under direction of the Library Director, this position is responsible for all aspects of administration and management of the Adult Services department including collection development, database selection, programming, outreach, and reference for adults. This position collaborates with all library departments, and acts as a valued member of the library’s administrative team to advise and assist the Library Director in decision-making and strategic planning related to adults. The Head of Adult Services reports to the Library Director, and supervises Adult Services Librarians, Adult Services Specialists, Accessibility Specialists, and the Tech Desk and Studio Manager. This position also supervises Tech Desk and Studio Specialists as...

Apr 07, 2026
PT
Senior Pricing Analyst - Remote
Prime Therapeutics Springfield, IL
At Prime Therapeutics (Prime), we are a different kind of PBM, with a purpose beyond profits and a unique ability to connect care for those we serve. Looking for a purpose-driven career? Come build the future of pharmacy with us. Job Posting Title Senior Pricing Analyst - Remote Job Description The Senior Pricing Analyst participates in the assessment of value generated by Prime's programs and leverages this insight to contribute to the development of new or enhanced financial pricing strategies. This position will also lead highly complex financial pricing analyses and provide consultation and analytic insight to internal and external stakeholders. Responsibilities Recommend new and revised financial pricing programs based on analysis of pharmacy claims data, average wholesale drug prices (AWP), and other relevant data of varying complexity within the pharmacy economic supply chain; utilize analytics to explore data, identify trends, and draw profitability,...

Apr 06, 2026
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