Principal Data Scientist

Join Shift Technology, the premier AI-driven platform revolutionizing the insurance sector. Our innovative solutions leverage generative, agentic, and predictive AI to enhance underwriting, claims processing, and fraud detection, ultimately delivering exceptional operational efficiency and customer satisfaction. Trusted by leading insurers globally, we provide impactful AI solutions that drive real results.At Shift, our culture thrives on innovation, trust, and a commitment to transforming the insurance landscape through our SaaS offerings. Our diverse team hails from over 50 countries, uniting to shape the future of insurance.About the TeamAs part of our expansive Data Science team, you will collaborate with over 200 skilled Data Scientists worldwide.This role encompasses a full lifecycle of data science and engineering, providing you with a wealth of technical and professional experience in client engagement, data analysis, and coding.Our company size strikes a balance, allowing individual contributions to significantly impact our success while maintaining our position as a global leader in innovation.Your expertise will be pivotal in deploying enterprise-level solutions for our clients, working closely with our technical specialists.

At Shift Technology, we are at the forefront of revolutionizing the insurance landscape through our cutting-edge AI platform. Our unique blend of generative, agentic, and predictive AI empowers insurers to enhance underwriting, claims processing, fraud detection, and risk management, resulting in remarkable operational efficiency and superior customer satisfaction. Trusted by the world's foremost insurance providers, Shift Technology delivers scalable AI solutions that yield tangible business outcomes.We pride ourselves on a culture that thrives on innovation, trust, and a commitment to transforming the insurance sector via our SaaS offerings. With a diverse team representing over 50 nationalities, we are united in our mission to shape the future of insurance.About the TeamJoin our expansive Data Science team, comprising over 200 skilled Data Scientists globally.Our Data Scientists engage in comprehensive lifecycle roles, gaining profound expertise in data science, engineering, programming, business acumen, and client relations.At Shift, your contributions are significant; while we are a globally renowned leader, our size ensures that each team member's achievements are impactful.As part of the Data Science team, collaborate closely with technical specialists to deploy enterprise-level solutions for our clients.Key ResponsibilitiesContribute actively to the US Health roadmap and engage with a variety of data types, including structured claims data, free text, documents, and images.Develop and optimize data pipelines (structured, text, documents, images) for large language models (LLMs) and multi-modal models.Design, create, and implement LLM-based solutions (RAG, embeddings, instruction tuning) for claims management, document comprehension, and related applications.Explore cutting-edge agentic AI technologies (Langchain/Langgraph, OpenAI Agent SDK, MCP, A2A), and develop minimum viable products for next-generation payment integrity solutions.Create bespoke tools allowing the agent to query internal databases, access external weather APIs, or compute impact forces using telemetry data.Establish robust evaluation frameworks (LLM-as-a-judge) to ensure unbiased, legally sound, and transparent agent decision-making.

Job Summary:As a Senior Data Scientist at the esteemed Digital Data Design Institute (D^3) of Harvard University, you will play a pivotal role within the D^3 Data Science Team. Your work will involve close collaboration with faculty and researchers from the Harvard Business School (HBS) on impactful social science research projects that intersect with business, management, digital transformation, data science, and artificial intelligence. Your efforts will focus on leveraging AI to explore its implications for business and society through rigorous experimental research, while also contributing to the development of machine learning (ML) and AI tools for the broader research community.In this role, you will serve as a knowledgeable guide and resource for researchers of varying expertise in data methodologies and cutting-edge technologies. Effective communication regarding these technologies is essential, as is the agility to learn new skills rapidly and manage multiple concurrent projects of differing scopes and complexities.Job-Specific Responsibilities:Extract, clean, explore, and analyze data from diverse sources, including organizational, public, and experimental datasets.Engage in project intake and assignment processes within the D^3 Data Science Team.Design and conduct data science and AI experiments alongside partner organizations.Develop and apply a variety of models and analyses to derive insights and guide strategic decisions.Maintain comprehensive documentation of data files, modeling methodologies, rationale, results, and annotated code.Communicate and present data science methods and findings to faculty, managers, and non-technical stakeholders effectively.Mentor and train fellow data scientists, research scientists, post-doctoral fellows, research assistants, and PhD students.Resolve complex issues collaboratively with other data scientists to devise effective solutions.Document and share research findings with the community.Foster trust and collaboration by actively engaging with colleagues and stakeholders on-site.Perform other related duties as assigned.

Join our innovative team and play a crucial role in shaping the future of talent acquisition as a Data Scientist.Lever is at the forefront of transforming how organizations recruit and hire top talent. With a decade of experience, we provide world-class hiring software trusted by industry leaders such as Netflix, Yelp, and Shopify. As we continue to redefine the hiring landscape, we are seeking passionate individuals to join our mission. Our company culture is rooted in collaboration and support, and we take pride in being recognized as one of the best workplaces in the United States.Your contributions will directly impact our success and the experience of our clients.

Join Shift Technology, the leading AI platform revolutionizing the insurance sector. Our innovative technology fuses generative, agentic, and predictive AI to enhance underwriting, claims, fraud detection, and risk management. Our solutions drive operational efficiency and deliver exceptional customer experiences, making a measurable impact for the world's foremost insurers.At Shift, we foster a culture of innovation and trust, united by a mission to reshape the insurance industry through our cutting-edge SaaS platform. With a diverse team representing over 50 countries, we are collaboratively creating the future of insurance. As a key member of the Shift Technology Infrastructure team, you will:Efficiently resolve support tickets and project requests.Adhere to established processes and protocols.Oversee desktop computer management, ensuring compliance with security policies.Administer the badge access system for office security.Manage computer inventory and monitor system performance.Ensure the proper functioning of office printers.Facilitate new user onboarding and offboarding processes.Coordinate laptop distribution for remote employees.Oversee the internal Windows App (Intune) Store.Foster positive relationships with colleagues.Utilize deployment tools to roll out new applications.Adapt to new responsibilities as needed.Promote cross-team collaboration and effective communication to identify risks and minimize operational impacts.Encourage autonomy in daily tasks and reduce oversight on complex projects.

CarGurus, a leading online automotive marketplace, is seeking a Principal Data Scientist to join our innovative team in Boston, Massachusetts. As a Principal Data Scientist, you will leverage your expertise in data analysis, machine learning, and statistical modeling to drive insights that enhance our product offerings and improve user experiences. You will play a crucial role in shaping our data strategy and leading complex projects that impact the entire organization.

Join Formlabs as a Materials Scientist, where you will play a pivotal role in developing innovative materials for our cutting-edge 3D printing technology. Your expertise will contribute to the advancement of product offerings and enhance user experience across various industries.

PA Consulting is looking for a Data Engineer to join the Corporate department in Boston. This role centers on designing and building data solutions that align with business objectives. Key responsibilities Collaborate with teams across the company to identify and understand data requirements Develop and maintain data pipelines to ensure reliable data flow Support the implementation of data solutions that contribute to business outcomes

Join Veeva Systems as a Data Scientist specializing in Business Consulting. In this role, you will leverage your analytical skills and expertise in data science to provide actionable insights that drive business strategies and enhance client outcomes. You will work collaboratively with cross-functional teams to design and implement data-driven solutions that address complex business challenges.

Role Overview redsox is hiring a Data Engineer in Boston, MA. This role focuses on designing and building data solutions that support decision-making throughout the company. The Data Engineer will work closely with teams from different departments to understand their needs and deliver reliable, scalable data pipelines. What You Will Do Design and implement data pipelines to support analytics and reporting Collaborate with cross-functional teams to gather data requirements Build solutions that help the organization make informed decisions Location This role is based in Boston, MA, United States.

About KKR & Co. Inc. KKR & Co. Inc. is a global investment firm with expertise in alternative asset management, capital markets, and insurance solutions. The firm manages funds in private equity, credit, and real assets, and works with partners who oversee hedge funds. KKR’s insurance subsidiaries, including Global Atlantic Financial Group, provide retirement, life, and reinsurance solutions. The company emphasizes disciplined investing and long-term growth for its portfolio companies and communities. Team: ADAPT Engineering The ADAPT (AI, Data, and Platform Technologies) Engineering team shapes KKR’s core data and AI capabilities. This group designs and supports the firm’s foundational data architecture, building platform-based solutions that drive agility and measurable business results. Their work supports KKR’s global scale and ongoing business transformation. Role Overview: Lead Data Engineer - Data Platform Based in Boston, MA, the Lead Data Engineer joins the core ADAPT Engineering team in a hands-on capacity. This position calls for deep experience in modern data engineering, especially with large-scale financial datasets. The role focuses on designing and implementing advanced data engineering solutions that streamline complex data pipelines, apply AI-driven insights, and enable smooth integration across cloud-based databases. This engineer will define and optimize the technical architecture for KKR’s data structuring, storage, and usage, ensuring high standards for data integrity, performance, and accessibility across the firm. Main Responsibilities Set and lead the enterprise strategy and target-state architecture for Data Explorer, enabling scalable, governed, and user-friendly data discovery, access, sharing, and reuse throughout KKR. Develop the long-term vision, design principles, and adoption framework for enterprise data exchange capabilities, covering metadata, semantic consistency, entitlements, lineage, interoperability, and trusted data product consumption. Act as the senior technical authority for data analyst agents, guiding the development of agentic capabilities.

Data EngineerLocation: Boston, MA (Hybrid — 2 days per week in office)About UsClasp is a dynamic, venture-backed startup dedicated to reshaping access to education and career opportunities. We are on a mission to transform how employers attract and retain vital talent while addressing the student debt crisis head-on. Our innovative platform connects employers, educational institutions, and diverse talent, utilizing accessible education financing as a core connection point. More than just a fintech company, we aim to be a catalyst for economic mobility.As a proud member of the Forbes Fintech 50 and a portfolio company of the Society of Human Resource Management (SHRM), Clasp has been recognized as the 'Startup of the Year' by StartUp Boston. Our commitment to social impact and innovation drives us to reshape the workforce's future, one opportunity at a time. Join us in empowering learners and unlocking fulfilling careers that foster positive change within their communities and beyond.The Role – Data EngineerWe are looking for a skilled Data Engineer to develop and manage robust data pipelines that will ingest and provide access to critical data concerning hundreds of millions of dollars in student loans, education enrollment statuses, and employment metrics. The ideal candidate will possess strong programming skills in Python and a fervor for high-performance data pipelines and the analytics they enable.At Clasp, we cultivate a DevOps culture where engineers have complete ownership of their code and the infrastructure it operates on. We seek candidates who are eager to make significant contributions to the architecture that supports our product roadmap and the Stride business, while also pursuing substantial personal growth alongside us!Our modern Data Technology Stack includes Airflow, dbt, PostgreSQL, Superset, BigQuery, Python, and SQL.Key ResponsibilitiesData Pipeline Development & ReliabilityDesign and maintain scalable data pipelines for ingesting and transforming financial, educational, and employment data.Ensure data reliability, timeliness, and accessibility for internal teams and external partners.Proactively identify and resolve data quality issues, including upstream dependencies.

Join our dynamic team at Zoox as a Data Scientist specializing in Perception Verification and Validation. In this pivotal role, you will be integral to the verification and validation of our advanced perception stack within our cutting-edge autonomous driving system. Collaborating with a talented group of data scientists, perception engineers, and systems engineers, you will spearhead the development of innovative datasets and metrics to effectively assess the performance of our perception system. Your insights will guide the establishment of critical performance metrics, empowering perception engineers to accurately measure the impact of new features on both the perception stack and the overall system behavior.

At Toast, we are dedicated to empowering restaurants and local businesses to thrive in the digital landscape. Our innovative technology solutions enable business owners to streamline operations, boost sales, engage customers, and foster employee satisfaction. About Toast Toast is on a mission to revolutionize the restaurant industry by providing a comprehensive platform that allows businesses to adapt, take control, and flourish. Our Customer Success (CS) organization is crucial in maximizing the value our customers derive from our offerings. We are actively enhancing our data capabilities to usher in a new era of proactive, data-driven customer engagement. The CS Data & Analytics team is at the forefront of this transformation, developing a robust data infrastructure that enables proactive, data-informed engagement for approximately 150,000 restaurant locations. Role Overview As a Principal Data Engineer, you will be a key player in a newly established data engineering function within our Customer Success team. You will have a direct impact on shaping the architecture, tools, domain models, and team culture from the outset. This is a unique opportunity to build innovative solutions from the ground up, with visibility to VP-level and senior leadership within Customer Success. In this role, you will design, build, and scale the data platforms and pipelines that drive insights across our Customer Success organization. Reporting to the Director of Data Infrastructure & Engineering, you will collaborate closely with Data Infrastructure, Analytics, Engineering, and Product teams to ensure the availability of high-quality, reliable data that is both accessible and actionable. This hands-on engineering position focuses on delivering production-grade, scalable, and dependable data systems that bolster analytics, reporting, and operational decision-making across Customer Success. A Day in the Life (Responsibilities) Design, construct, and maintain scalable, production-ready data pipelines (batch and real-time) tailored for Customer Success using cutting-edge data technologies. Develop and refine data models and schemas that facilitate reporting, analytics, and machine learning initiatives across Customer Success functions. Collaborate with CS operations leaders in areas such as care, workforce, and CX to translate business needs into pipeline and infrastructure priorities, ensuring that data projects are directly linked to customer retention and operational success. Ensure high standards of data quality, observability, lineage, and governance are integrated into every data workflow. Implement best practices for cost-effective, high-performance cloud-based data infrastructure. Contribute to...

Join Veeva Systems as a Data Scientist specializing in Business Consulting, where you will leverage your analytical skills to drive innovative solutions for our clients. You will be responsible for analyzing complex data sets, developing predictive models, and providing actionable insights that support strategic decision-making processes.

About Veeva Systems Veeva Systems, Inc. delivers industry cloud solutions that support the life sciences sector. The company focuses on accelerating how therapies reach patients. In the last fiscal year, Veeva reported over $3 billion in revenue and continues to expand. Veeva operates as a public benefit corporation (PBC), committed to balancing the interests of customers, employees, society, and investors. Core values include Do the Right Thing, Customer Success, Employee Success, and Speed. Work Location and Flexibility This Data Engineer position is based in Boston, Massachusetts. Veeva’s Work Anywhere approach allows team members to work from home or in the office, supporting different work preferences. Impact and Mission Veeva’s work supports the transformation of the life sciences industry. The company aims to make a positive impact on customers, employees, and communities. Learn more about Veeva’s mission in this short video.

Blankstreet is looking for a Shift Lead to join the team in Boston, Massachusetts. This role is central to keeping the store running smoothly and creating a positive experience for both customers and staff. Role overview The Shift Lead helps manage daily store operations. This position supports team members during shifts and ensures service stays on track throughout the day. What you will do Oversee daily operations to keep the store welcoming and efficient Guide and support staff in delivering strong customer service Encourage a positive and collaborative work environment Location This position is based in Boston, Massachusetts.

Join our dynamic marketing and communications team as a Digital Marketing Specialist at JVS Boston! In this pivotal role, you will assist in crafting engaging content, driving program outreach, supporting events, and performing various essential tasks. Your contributions will be vital in promoting JVS Boston’s diverse program offerings, managing our vibrant social media presence, and designing impactful digital and print materials that align with our communication and marketing strategy.We seek a creative individual with a keen eye for aesthetics and a solid background in graphic design, photography, social media campaigns, and versatile writing tailored for diverse audiences. As part of our Advancement department, you will play a crucial role in client-facing outreach and donor engagement efforts.

Stage is hiring a Reinsurance Data Engineer based in Boston, MA. This role centers on using data to strengthen reinsurance operations. The position involves working with others to address complex problems and help drive decisions with data. Key responsibilities Build and maintain data solutions that support reinsurance workflows Work with colleagues from different departments to solve technical issues Help transform raw data into useful insights for the business Requirements Background in data engineering concepts and tools Interest in reinsurance or insurance-related data Ability to work well in a collaborative, problem-solving setting