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25 senior python developer team lead jobs found

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senior python developer team lead New Hampshire
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CO
Sr. Director, Machine Learning Engineering (Remote-Eligible)
Capital One Financial Corporation Concord, NH
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 Concord, NH
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
EY
Data Scientist Consultant
EY Concord, NH
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 The Data Scientist will be responsible for structuring the research question, determining the best analytical approach, conducting analyses, identifying business-relevant insights, and creating a compelling story to be communicated to key stakeholders and talent executive leadership. The person will have expertise in data science, with a strong focus on techniques related to text analytics, clustering, time series analysis, multivariate regression, basic predictive modelling, and significance testing. Essential Functions: Utilize data science to conduct research on business topics relevant for digital insights team. Use quantitative and qualitative methods to identify new insights on important issues for digital talent...

Apr 19, 2026
CO
Distinguished Engineer - Risk Tech (Remote - Eligible)
Capital One Financial Corporation Concord, NH
Distinguished Engineer - Risk Tech (Remote - Eligible) As a Distinguished Engineer at Capital One, you will be a part of a community of technical experts working to define the future of banking in the cloud. You will work alongside our talented team of developers, machine learning experts, product managers and people leaders. Our Distinguished Engineers are leading experts in their domains, helping devise practical and reusable solutions to complex problems. You will drive innovation at multiple levels, helping optimize business outcomes while driving towards strong technology solutions. At Capital One, we believe diversity of thought strengthens our ability to influence, collaborate and provide the most innovative solutions across organizational boundaries. You will promote a culture of engineering excellence, and strike the right balance between lending expertise and providing an inclusive environment where the ideas of others can be heard and championed. You will lead the...

Apr 19, 2026
Or
Chief Applied Scientist - AI & Agentic Systems (Healthcare & Life Sciences)
Oracle Concord, NH
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
Or
Chief scientist - systems healthcare life sciences
Oracle Concord, NH
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
Se
Manager Data Engineering
Serco Concord, NH
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 18, 2026
Or
Sr. Software Developer
Oracle Concord, NH
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 18, 2026
CO
Senior Distinguished Software Engineer (Remote-Eligible)
Capital One Financial Corporation Concord, NH
Senior Distinguished Software Engineer (Remote-Eligible) As a Sr. Distinguished Engineer at Capital One, you will be a part of a community of technical experts working to define the future of banking in the cloud. Our Distinguished Engineering team architects the strategic modernization of core credit card platforms to ensure industry-leading architectural resilience and performance. This role involves working with partner teams to integrate new data into the decision making process in an ongoing effort to make the highest quality decisions possible. We simultaneously lead the technical orchestration and horizontal scaling required for the high-stakes integration of the Discover network into our cloud-native ecosystem. By synthesizing these complex transformations, we empower Capital One to operate at unprecedented vertical scale as a world-class network operator. Distinguished Engineers are expected to lead through technical contribution. You will operate as a trusted...

Apr 18, 2026
Ally Financial
Senior Actuarial Analyst - Reserving
Ally Financial Concord, NH
General information Ref # 22146 Remote? Yes Ally and Your Career * Ally Financial only succeeds when its people do - and that's more than some cliché people put on job postings. We live this stuff! We see our people as, well, people - with interests, families, friends, dreams, and causes that are all important to them. Our focus is on the health and safety of our teammates as well as work-life balance and diversity and inclusion. From generous benefits to a variety of employee resource groups, we strive to build paths that encourage employees to stretch themselves professionally. We want to help you grow, develop, and learn new things. You're constantly evolving, so shouldn't your opportunities be, too? The Opportunity This role is Detroit Hybrid preferred; however, remote option possible. The Senior Actuarial Analyst is responsible for developing and supporting a robust reserving framework at Ally Insurance. The Senior Actuarial Analyst will be expected...

Apr 18, 2026
En
Senior Applications Support Specialist
Ensono Concord, NH
Senior Applications Support SpecialistRemote - United StatesJR013371 At Ensono, our Purpose is to be a relentless ally, disrupting the status quo and unleashing our clients to Do Great Things _!_ We enable our clients to achieve key business outcomes that reshape how our world runs. As an expert technology adviser and managed service provider with cross-platform certifications, Ensono empowers our clients to keep up with continuous change and embrace innovation. We can Do Great Things because we have great Associates. The Ensono Core Values unify our diverse talents and are woven into how we do business. These five traits are the key to achieving our purpose: Honesty, Reliability, Curiosity, Collaboration, and Passion. This role is primarily remote but will require time on client site in Irvine, Califorina for knowledge transfer and meetings. The ideal candidate is in driving distance to Irvine. Standard working hours are 9:00 a.m.- 6:00 p.m. Pacific Time....

Apr 18, 2026
General Motors
Principal Tech Lead Manager - Embodied AI Evaluation Foundations
General Motors Concord, NH
Job Description About the Team: The Evaluation Foundations team is a part of the Scaling Foundations team in Embodied AI and is responsible for Building the Largest, most Diverse and highest Quality Datasets for model training and evaluation, now and into the future Utilizing our resources in the most Efficient way, including storage and compute but especially GPUs Minimizing the time of iteration and providing the highest quality introspection tools and evaluation signal to shorten the experimental path towards the best model. Why Join Us *? * Scale upintrospection and evaluation tools that work with billions of examples and enableutilizationof our largedatasets,deliveringthe maximum value to the model through everyadditionalexample. Work withcutting-edgetechnology and a collaborative, high-impact team of AI/ML engineers, data scientists and engineers who are passionate aboutleveragingadvanced AI techniques to drive innovation for L2, L3 and L4...

Apr 18, 2026
CI
Full time
 
Actuarial Analyst, Commercial Pricing - Remote
CSAA Insurance Group Fremont, NH
External candidates: In order for your application to be correctly processed please sign-in before you apply Internal candidates: Please go to Workday and click "Find Jobs" link under Career Thank you for considering opportunities with us! Job Title Actuarial Analyst, Commercial Pricing - Remote Requisition Number R7595 Actuarial Analyst, Commercial Pricing - Remote (Open) Location California - Home Teleworkers Additional Locations Alabama - Home Teleworkers, Alabama - Home Teleworkers, Arizona - Home Teleworkers, Arkansas - Home Teleworkers, Colorado - Home Teleworkers, Connecticut - Home Teleworkers, Delaware - Home Teleworker, District of Columbia - Home Teleworkers, Florida - Home Teleworkers, Georgia - Home Teleworkers, Idaho - Home Teleworkers, Illinois - Home Teleworkers, Indiana - Home Teleworkers, Iowa - Home Teleworkers, Kansas - Home Teleworker, Kentucky - Home Teleworkers, Louisiana - Home Teleworkers, Maine Home Teleworkers, Maryland -...

Apr 18, 2026
CO
Senior software engineer
Capital One Financial Corporation Concord, NH
Senior Distinguished Software Engineer (Remote-Eligible) As a Sr. Distinguished Engineer at Capital One, you will be a part of a community of technical experts working to define the future of banking in the cloud. Our Distinguished Engineering team architects the strategic modernization of core credit card platforms to ensure industry-leading architectural resilience and performance. This role involves working with partner teams to integrate new data into the decision making process in an ongoing effort to make the highest quality decisions possible. We simultaneously lead the technical orchestration and horizontal scaling required for the high-stakes integration of the Discover network into our cloud-native ecosystem. By synthesizing these complex transformations, we empower Capital One to operate at unprecedented vertical scale as a world-class network operator. Distinguished Engineers are expected to lead through technical contribution. You will operate as a trusted...

Apr 18, 2026
General Motors
Principal tech lead manager - evaluation
General Motors Concord, NH
Job Description About the Team: The Evaluation Foundations team is a part of the Scaling Foundations team in Embodied AI and is responsible for Building the Largest, most Diverse and highest Quality Datasets for model training and evaluation, now and into the future Utilizing our resources in the most Efficient way, including storage and compute but especially GPUs Minimizing the time of iteration and providing the highest quality introspection tools and evaluation signal to shorten the experimental path towards the best model. Why Join Us *? * Scale upintrospection and evaluation tools that work with billions of examples and enableutilizationof our largedatasets,deliveringthe maximum value to the model through everyadditionalexample. Work withcutting-edgetechnology and a collaborative, high-impact team of AI/ML engineers, data scientists and engineers who are passionate aboutleveragingadvanced AI techniques to drive innovation for L2, L3 and L4...

Apr 18, 2026
Or
Senior Software Developer
Oracle Concord, NH
Job Description T he ability to obtain Federal clearance is required Building off our Cloud momentum, Oracle has formed a new organization - Oracle Health Applications & Infrastructure (OHAI). This team focuses on product development and product strategy for Oracle Health, while building out a complete platform supporting modernized, automated healthcare. This is a net new line of business, constructed with an entrepreneurial spirit that promotes an energetic and creative environment. We are unencumbered and will need your contribution to make it an extraordinary engineering center with the focus on excellence. At Oracle Health, our mission is to improve healthcare and quality of life globally through better experience and easier access to health and research data for patients and healthcare providers. We are looking for hands-on engineers with expertise and passion in solving difficult problems using Cloud Technologies in all areas of software engineering:...

Apr 15, 2026
CI
Full time
 
Actuarial Consultant, Commercial Pricing - Remote
CSAA Insurance Group Fremont, NH
External candidates: In order for your application to be correctly processed please sign-in before you apply Internal candidates: Please go to Workday and click "Find Jobs" link under Career Thank you for considering opportunities with us! Job Title Actuarial Consultant, Commercial Pricing - Remote Requisition Number R7672 Actuarial Consultant, Commercial Pricing - Remote (Open) Location Arizona - Home Teleworkers Additional Locations Alabama - Home Teleworkers, Alabama - Home Teleworkers, Arkansas - Home Teleworkers, California - Home Teleworkers, Colorado - Home Teleworkers, Connecticut - Home Teleworkers, Delaware - Home Teleworker, District of Columbia - Home Teleworkers, Florida - Home Teleworkers, Georgia - Home Teleworkers, Idaho - Home Teleworkers, Illinois - Home Teleworkers, Indiana - Home Teleworkers, Iowa - Home Teleworkers, Kansas - Home Teleworker, Kentucky - Home Teleworkers, Louisiana - Home Teleworkers, Maine Home Teleworkers,...

Apr 15, 2026
Or
Senior software developer
Oracle Concord, NH
Job Description T he ability to obtain Federal clearance is required Building off our Cloud momentum, Oracle has formed a new organization - Oracle Health Applications & Infrastructure (OHAI). This team focuses on product development and product strategy for Oracle Health, while building out a complete platform supporting modernized, automated healthcare. This is a net new line of business, constructed with an entrepreneurial spirit that promotes an energetic and creative environment. We are unencumbered and will need your contribution to make it an extraordinary engineering center with the focus on excellence. At Oracle Health, our mission is to improve healthcare and quality of life globally through better experience and easier access to health and research data for patients and healthcare providers. We are looking for hands-on engineers with expertise and passion in solving difficult problems using Cloud Technologies in all areas of software engineering:...

Apr 15, 2026
Humana
Senior Business Intelligence Engineer- Commission and Heap analytics
Humana Concord, NH
Become a part of our caring community We are looking for a Senior Business Intelligence Engineer to lead analytics initiatives supporting sales commission programs and digital product analytics using Heap within a healthcare environment. This role partners with Sales Operations, Finance, Product, and Engineering to ensure accurate commission reporting, actionable insights, and scalable analytics solutions that support growth, compliance, and operational excellence. Key Responsibilities Commission Analytics & Reporting Design, develop, and maintain end-to-end commission analytics supporting sales incentive plans, payouts, and performance tracking. Build and validate complex commission logic , ensuring accuracy, transparency, and audit readiness. Partner with Sales Operations and Finance to support compensation plan design , forecasting, and trend analysis. Create scalable dashboards and self-service reporting that provide visibility...

Apr 12, 2026
Humana
Business Intelligence Lead
Humana Concord, NH
Become a part of our caring community Humana's Enterprise Growth organization is seeking a Business Intelligence Lead who has strong experience with SQL, Power BI and Python/PySpark to join the Growth Analytics & AI Team. This is a remote role working anywhere in the US. As the Business Intelligence Lead, you will solve complex business problems and issues using data from internal and external sources to provide insight to decision-makers. Key Role Functions Data Engineering & SQL Clean, manipulate, enrich, and analyze data across ADLS, SQL Server, and Oracle Establish curated, reusable datasets and semantic layers to power analytics and self-service BI Power BI (Advanced) Build enterprise-grade Power BI solutions with DAX, Power Query M, dataflows, and both custom and stock visualizations Optimize models for performance; implement governance, security (RLS/OLS), and best practices for adoption Python & PySpark...

Apr 06, 2026
Humana
Senior Database Engineer
Humana Concord, NH
Become a part of our caring community The Senior Database Engineer leads important projects in design, development, implementation and management of databases. The Senior Database Engineer work assignments involve moderately complex to complex issues where the analysis of situations or data requires an in-depth evaluation of variable factors. The Senior Database Engineer develops database architectures to address business requirements, ensuring system scalability, security, performance and reliability. Designs database applications such as interfaces, data transfer mechanisms and data partitions to enable efficient access of the generic database structure. Creates plans for architecture updates and integrates new systems with existing warehouse structure to refine performance/functionality. Generally has in-depth knowledge and expertise of database technologies, along with solid programming, design and system analysis skills. Begins to influence department's strategy....

Apr 03, 2026
Or
Site Reliability Developer 3
Oracle Concord, NH
Job Description Our Team Building off our Cloud momentum, Oracle has formed a new organization - Oracle Health Data, Analytics Platform. This team will focus on product development and product strategy for Oracle Health, while building out a complete platform supporting modernized, automated healthcare. This is a net new line of business, constructed with an entrepreneurial spirit that promotes an energetic and creative environment. We are unencumbered and will need your contribution to make it a world class engineering center with the focus on excellence. Oracle Health Data, Analytics Platform has a rare opportunity to play a critical role in how Oracle Health products impact and disrupt the healthcare industry by transforming how healthcare and technology intersect. You will have the opportunity to: Reach billions of people with our products & services Create technology in which truly impacts the world Ability to have immediate impact on...

Apr 02, 2026
Or
Site Reliability Developer 3 (US Citizenship Required)
Oracle Concord, NH
Job Description U.S. Citizenship and eligibility for a Federal Security Clearance are required for this role Building off our Cloud momentum, Oracle has formed a new organization - Oracle Health Data, Analytics Platform. This team will focus on product development and product strategy for Oracle Health, while building out a complete platform supporting modernized, automated healthcare. This is a net new line of business, constructed with an entrepreneurial spirit that promotes an energetic and creative environment. We are unencumbered and will need your contribution to make it a world class engineering center with the focus on excellence. Oracle Health Data, Analytics Platform has a rare opportunity to play a critical role in how Oracle Health products impact and disrupt the healthcare industry by transforming how healthcare and technology intersect. You will have the opportunity to: Reach billions of people with our products & services Create...

Apr 01, 2026
General Motors
Senior Data Engineer
General Motors Concord, NH
Job Description This role is based remotely but if you live within a 50-mile radius of [Austin, Detroit, Milford or Mountain View], you are expected to report to that location three times a week, at minimum. The Role The Marketing Applied Sciences team is responsible for developing analytics-driven solutions to help GM Marketing Organizations achieve their business goals. The Sr. Data Engineer role is responsible for designing, developing and maintaining data pipelines, databases and data infrastructure to enable the efficient data collection, storage and analysis in support of marketing strategies. This role requires collaboration with data scientists, data infrastructure architects and data consumption stakeholders to ensure the availability of high-quality data for insights and decision making is available and will deliver value to the GM strategic vision for the future and meet prioritized business needs. ?This role drives to deliver innovative solutions with...

Mar 31, 2026
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