Senior Math Libraries Engineer Jobs

Apply early for priority consideration. Gallup has limited openings for this internship, and the position will be filled quickly. As a data engineering intern at Gallup, you’ll help build and modernize the data tools, infrastructure and pipelines that enable teams to work with data at scale. Alongside experienced technical leaders, you’ll put your Python and SQL skills to work on meaningful projects while learning best practices, experimenting with modern tools and seeing firsthand how strong data engineering supports better decisions. What You’ll Do During your internship, you will: Build foundational data tooling and infrastructure designed to scale as the volume and frequency of data grow Help modernize legacy data pipelines using Python, SQL and Gallup’s evolving data platform Troubleshoot data quality issues in large, imperfect datasets Apply data engineering practices to move, transform and validate data across systems Help build reliable, efficient data workflows Learn from senior technical leaders who will mentor you on engineering practices, tools and approaches Collaborate with engineers and interact directly with stakeholders to understand needs and deliver useful solutions Use AI-enabled development tools to improve the quality and efficiency of your work What You Need Enrollment in an associate, bachelor’s or graduate degree program in computer science, data engineering, information systems, statistics, math or a related field required Classroom or work experience writing SQL required, including joins, aggregations and troubleshooting query performance Classroom or work experience coding in Python for data processing, scripting or automation required Working knowledge of relational database and data modeling concepts, including schema design and dimensional or star-schema modeling, required Comfort using AI tools such as Claude, Claude Code or GitHub Copilot to support high-quality, efficient work required Understanding of ETL/ELT concepts and how data

Our mission at Duolingo is to develop the best education in the world and make it universally available. It’s a big mission, and that’s where you come in! At Duolingo, you’ll join a team that cares about educating our users, experimenting with big ideas, making fact-based decisions, and finding innovative solutions to complex problems. You’ll have limitless learning opportunities and daily collaborations with world-class minds — while doing work that’s both meaningful and fun. Join our life-changing mission to develop education for our half a billion (and growing!) learners around the world. Read our blog to learn more. About the role You will... Derive insights from data to influence product roadmaps and drive business results Apply advanced analytical methods, structural approaches, causal inference, and/or machine learning and AI to model user behavior and estimate the impact of potential new feature implementations, and collaborate with product and engineering teams to develop solutions Evaluate product experiments to create and improve user experiences Communicate and present findings and recommendations to senior management Help preserve our culture of fact-based decision making as we scale You have... Pursuing a PhD degree (in at least the third year of PhD program) in a quantitative field (e.g. Economics, Finance, Statistics, Math, Linguistics, Computer Science, Computational Social Science, ML/AI), ideally planning to graduate in Fall 2027 or Spring/Summer 2028 Strong understanding of consumer digital products and an interest in applying advanced analytics and economics to business outcomes Previous experience analyzing large datasets, communicating results to technical and non-technical senior-level audiences, and making actionable recommendations that improve the product or business Skilled in SQL, R or Python, and/or statistical methods to analyze behavioral data Enthusiasm for learning and sharing analytical methods to h

Bracebridge Capital, LLC is a leading alternative asset manager with approximately $12 billion of net assets under management. The firm pursues investment strategies primarily within the global fixed income markets with the objectives of capital preservation and absolute return without significant correlation to equity, interest rate and foreign exchange markets. Established in 1994, Bracebridge manages private investment funds that serve endowments, foundations, pension funds and other institutional and high-net-worth investors. Approximately 170 employees operate from our office located in Boston’s historic Back Bay. The entrepreneurial and collaborative culture at Bracebridge rewards and supports motivated, dedicated, enthusiastic and intellectually curious individuals. We believe our firm’s greatest asset is the people who work here. This Winternship will occur the week of January 4th-8th and will provide an excellent educational opportunity for you to participate in a challenging project and develop your knowledge of financial markets. *Housing support will be provided Winterns will have the opportunity to: Engage in an abbreviated version of our analyst training program Attend a series of presentations from Portfolio Managers about their investment areas, their risk analysis and general trends in their areas of focus Attend a series of presentations given by members of our research, back office, legal and technology and software departments, to better understand the many facets of a buy side financial services firm Perform a group research project under direction of a senior member of our investment team, with support of investment analysts and Bracebridge resources Required Skills and Credentials: Sophomores with top academic credentials Keen interest in finance and a desire to learn about financial markets and hedge funds Strong math, analytical and/or programming skills Curiosity about international capital markets, trading strategies, and risk

About the Team The Analytics team is looking for Data Scientists to guide measurement, strategy, and tactical decision-making using Advanced Analytics approaches, as we expand our platform across the globe. Data Scientists at DoorDash work to uncover insights and turn them into actionable recommendations, helping drive decisions for the entire organisation. Analytics is very integral to all operational areas at DoorDash. About the Role Data Science at DoorDash involves diving deeper into our data to solve crucial business problems, ideate & run experiments to solve for insights gleaned from this deep dive and work with a cross-functional team to drive real-world operational change. This is a rare operational and actionable data-driven experience. We solve many exciting challenges from all three sides of our marketplace including customer acquisition, balancing supply and demand, fraud and support, marketing, marketplace efficiency, and more. If you enjoy finding patterns amidst chaos, are excited to build a market from 0 to 1, and have experience using analytics to affect revenue, growth, operations or beyond, we're looking for someone like you! You're excited about this opportunity because you will… As a senior Individual Contributor, mentor and influence junior Data Scientists in investigating complex issues and uncovering key drivers of our business Influence the Product and Operations roadmap by making actionable recommendations based on data Interface frequently with senior leadership to showcase your team’s work and tackle complex business problems Drive measurement strategy for the area under scope, defining success metrics and implementing best practices around experiment design and statistical analysis Develop a strategic learning roadmap based on data observations, strategic questions, and hypotheses We're excited about you because you have… A degree in Math, Physics, Statistics, Economics, Computer Science, or a similar domain 8+ years of experi

Comms & Sensor Systems Engineer/Scientist Company: The Boeing Company Boeing Defense, Space and Security (BDS), Phantom Works is seeking a Comms & Sensor Systems Engineer/Scientist to join the Phantom Works Special Technology Integration team in Mesa, AZ . The successful candidate should have a working knowledge of electromagnetic systems, components, and applied physics; have significant knowledge and experience with implementing real-time embedded hardware, firmware, and software; have strong analytical skills, knowledge, and proficiency with physical modeling and simulation tools; and knowledge of advanced math and system modeling principles as applied to aerospace and electrophysical analysis. Position Responsibilities: Interpret highly dynamic or uncertain requirements to develop flexible embedded hardware and software systems within aggressive program schedules and budgets Remain application and product focused while simultaneously executing multiple technical aspects of vertically integrated designs Balance systems/software engineering best practices with cost, schedule, and system performance requirements Apply systems-level thinking and agile design practices to advance embedded system architectures Perform control system logic/algorithm, hardware, and software development tasks Provide end-to-end systems integration, test, and field support Work under experienced electrophysics engineer/scientists, software, and hardware engineers in a fast-paced, dynamic environment Take ownership of tasking from start to finish and demonstrate consistent initiative with ambiguous or unclear assignments Mainta

As a Commercial Operations Analyst at Zoox, you will help build and run the operational engine that drives our commercial P&L. Sitting at the center of our commercial business, you will turn pricing, promotions, and demand signals into the day-to-day and week-to-week decisions that move our growth and profitability targets—and stand up the rigor and rhythm that lets us manage those levers as we scale. This is a high-ownership role for someone who is equally comfortable in the data and in the operating cadence of a fast-moving business. You will partner closely with Product, Data Science, Fleet Operations, and Finance to translate complex commercial dynamics into clear actions, while helping establish the foundational processes that a growing Central Market Management team will be built on. It is ideal for a technical, structured operator who is energized by ambiguity and excited to shape how an autonomous mobility business is run. In this role you will: Set the objectives that pricing, promotions, and fleet deployment optimize against, from the weekly supply plan to real-time dispatch, so that decisions made in separate systems add up to one commercial plan. Partner day to day with Data Science on elasticity estimation, price effects modeling, demand and supply forecasting, supply planning, and marketplace simulation, bringing a clear point of view on what to build. Set the priorities for the vertical: size the expected business impact and effort of each initiative with the science and engineering leads, stack rank them, and re-rank each quarter as results come in. Drive delivery across the teams that build these systems, managing dependencies, holding the schedule, and escalating early when a date is at risk. Design the experiments and simulation studies that gate launches, set ship criteria and guardrail metrics before launch, make the ship call, and write the readout against the sizing that justified the work. Run the w

Employee Applicant Privacy Notice Who we are: Shape a brighter financial future with us. Together with our members, we’re changing the way people think about and interact with personal finance. We’re a next-generation financial services company and national bank using innovative, mobile-first technology to help our millions of members reach their goals. The industry is going through an unprecedented transformation, and we’re at the forefront. We’re proud to come to work every day knowing that what we do has a direct impact on people’s lives, with our core values guiding us every step of the way. Join us to invest in yourself, your career, and the financial world. The role The Senior Operations and Supplier Tester resides within the 1st Line of Defense (1LOD) Operations and Supplier Testing team. This position plays a crucial role in supporting risk management of 1LOD Operations. This role requires hands-on support for performing 1LOD transactional and supplier oversight testing. Achieving success in this role requires a demonstrated ability to complete all assigned testwork within the established timelines, assist the Testing Manager with the build-out of new tests and expansion of existing test scripts, and proficiently articulate exceptions and findings related to testwork. By joining SoFi, you'll become part of a forward-thinking company that is transforming financial services for the better. We offer the excitement of a rapidly growing startup with the stability of an industry leading leadership team. What you’ll do: Ensure Operations and key suppliers have a sustainable and effective end-to-end control environment by identifying gaps and weaknesses during testing Document and perform complex and high risk process and control testing to provide reasonable assurance that internal and external processes are operationally effective Obtain and analyze test data from multiple sources, following documented test plans, testing procedures

Employee Applicant Privacy Notice Who we are: Shape a brighter financial future with us. Together with our members, we’re changing the way people think about and interact with personal finance. We’re a next-generation financial services company and national bank using innovative, mobile-first technology to help our millions of members reach their goals. The industry is going through an unprecedented transformation, and we’re at the forefront. We’re proud to come to work every day knowing that what we do has a direct impact on people’s lives, with our core values guiding us every step of the way. Join us to invest in yourself, your career, and the financial world. About the Role We’re looking for a Senior Data Analyst to join the Business Intelligence team supporting Operations at SoFi. In this role, you will be the analytical engine supporting various Operations functions and initiatives, translating complex operational data into the insights and narratives that drive performance, service quality, and member experience. This role sits within a broader data organization and supports stakeholders across Frontline and Backline Operations Teams, Workforce Management, and Customer Experience teams. You will help operational leaders better understand performance and identify bottlenecks by architecting comprehensive reporting frameworks and performing deep-dive diagnostic analyses to uncover the 'why' behind our metrics. You will work across a diverse spectrum of operational datasets—including omnichannel contact data, IVR and chatbot interactions, customer experience (CX) sentiment metrics, and agent productivity performance. This is a strong fit for someone who thrives at sitting in the intersection of business operations and data analytics. You have a talent for building deep partnerships to understand operational needs, a passion for building reporting and analytical frameworks from the ground up, and a track record of leveraging modern AI tools to work faster and sma

At Snowflake, we are powering the era of the agentic enterprise. To usher in this new era, we seek AI-native thinkers across every function who are energized by the opportunity to reinvent how they work. You don’t just use tools; you possess an innate curiosity, treating AI as a high-trust collaborator that is core to how you solve problems and accelerate your impact. We look for low-ego individuals who thrive in dynamic and fast-moving environments and move with an experimental mindset — who rapidly test emerging capabilities to discover simpler, more powerful ways to deliver results. At Snowflake, your role isn't just to execute a function, but to help redefine the future of how work gets done. Role Type: Hybrid - 3 days in Menlo Park, CA Our Data Analytics and AI org (DAA) is actively seeking a Senior Analyst, GTM Analytics to contribute to building our framework to identify opportunities for new logo acquisition and core customer expansion. Examples of deliverables include account based marketing insights, agentic field marketing optimization, architecting intelligent data foundations, and diving into core org metrics such as ROI and funnel leakage. IN THIS ROLE YOU WILL: Be a Strategic Partner to Core Marketing Functions: Partner with Account Based Marketing executives to align analytics initiatives with global business objectives — active GTM alignment, technical roadmap strategy, shaping investment decisions, and proactively surfacing insights that move the business, not just inform it. Turn Data into Business Outcomes: Go beyond reporting to influence pipeline generation, conversion optimization, and campaign ROI — presenting complex analytical findings to the team with clarity and impact. You measure success by decisions changed, not dashboards shipped. Master the Analytical Foundation: Maintain deep fluency in the data models, metrics, and pipelines (SQL, dbt, Snowflake) that power GTM reporting. Partner closely with Analytics Engineering and Data Engineer

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . As a Senior Product Designer on the Developer Foundations team within the Developer Product Group, you'll shape the end-to-end experience for developers building on Coinbase. This team owns the Developer Portal, including documentation, API dashboards, and onboarding flows that are the front door for every external developer integrating with our platform. You'll lead design for these critical surfaces, turning complex technical workflows into clear, intuitive experiences that drive developer adoption and success at scale. What you'll do: Own end-to-end design for the Developer Portal, spanning documentation, API dashboards, onboarding flows, and self-service tooling. Lead design system contributions specific to developer-facing surfaces, ensuring consistency and scalability across the Portal experience. Partner with Product, Engineering, and Developer Relations to identify friction points in the developer journey and ship high-impact improvements. Drive user research and usability testing with external developers to validate design decisions and uncover unmet needs. Shape how AI-powered features surface within the Portal, including intelligent search, contextual guidance, and code generation experiences. Build and maintain design specs, prototypes, and interaction patterns in Figma that serve as the source of truth for engineering delivery. Required Skills and Experi

About The Weather Company: The Weather Company is the world’s leading weather provider, helping people and businesses make more informed decisions and take action in the face of weather. Together with advanced technology and AI, The Weather Company’s high-volume weather data, insights, advertising, and media solutions across the open web help people, businesses, and brands around the world prepare for and harness the power of weather in a scalable, privacy-forward way. The world’s most accurate forecaster globally, the company reaches hundreds of enterprise clients and more than 360 million monthly active users via its digital properties from The Weather Channel (weather.com) and Weather Underground (wunderground.com). AI is part of how we work: Human judgment, expertise, and creativity remain essential and are amplified by AI. We expect everyone in this role to use AI thoughtfully and proactively to accelerate their performance, improve the quality of their work, and explore new possibilities. We are looking for people who are curious, adaptable, and excited to help shape an AI-enabled culture that delivers better outcomes for our customers and our company. Job brief: As a Senior Product Design Manager, you will lead a talented team of product designers to create highly engaging, intuitive, and delightful experiences for millions of daily active users. You will sit at the intersection of human-centered design, business strategy, and technological innovation, helping to define the future of our consumer digital portfolio. The impact you'll make: Design Leadership & Strategy Product Strategy: Collaborate with Product Management and Leadership to define the user experience vision and product strategy for core consumer app features. Growth & Engagement: Leverage user empathy, behavioral psychology, and market trends to design features that improve retention, conversion, and user joy. Design Excellence: Champion high craft standards across user flows, interactio

About Pleo Messy spend management is tricky business. And tedious processes are a lose-lose situation for all involved, not just finance. At Pleo, we're changing that. We build spend solutions that make managing money seamless, empowering, and surprisingly effective for finance teams and employees alike - with a vision to help all businesses ‘go beyond’. The word ‘Pleo’ actually means ‘more than you’d expect’, and living by that mantra has been the secret to our success over the last 10 years. Now, we’re at a pivotal moment in our journey; every move we make has a direct impact on our 40,000+ customers, our business, and our collective success. We need people who take pride in uncovering customer needs, who turn complex problems into simple solutions, challenge the way things are done (respectfully), and always aim high. With great ambitions driving us forward, we can’t say we’ve got this whole thing figured out. And frankly, that’s half the fun! What we can say is that we’re a driven, progressive, and, importantly, a kind bunch of 850+ people from over 100 nationalities, all committed to delivering the future of business spending, together. About the role We’re looking for an Senior Account Executive to join our Commercial team at Pleo. In this role, you’ll help drive end-to-end sales cycles and new customer acquisition, joining our commercial team as we scale our spend management solution across key markets. If you're excited about replacing outdated business expense processes with smart SaaS automation and are passionate about B2B sales and spend management, then this is the opportunity for you! Who you’ll be working with and reporting to You’ll report to the Manager, Sales and work closely with teams in SDR and Customer Success. Our team of revenue generators is highly collaborative and dedicated to expanding Pleo’s footprint while helping clients eliminate out-of-pocket expenses. You’ll also have the chance to partner with teams across Marketing, Product, and F

About Us SharkNinja is a global product design and technology company, with a diversified portfolio of 5-star rated lifestyle solutions that positively impact people’s lives in homes around the world. Powered by two trusted, global brands, Shark and Ninja , the company has a proven track record of bringing disruptive innovation to market and developing one consumer product after another has allowed SharkNinja to enter multiple product categories, driving significant growth and market share gains. Headquartered in Needham, Massachusetts with more than 4,100 associates, the company’s products are sold at key retailers, online and offline, and through distributors around the world. AI at SharkNinja At SharkNinja, we’re building an AI-native culture. We’re not waiting for the future; we’re creating it. Our people are expected to experiment boldly, adopt new tools, and continuously raise what’s possible to create meaningful impact for our consumers. If you believe the best way to do your job hasn’t been invented yet, you’ll fit right in. Senior Product Developer - Indoor Heated Needham, MA The Product Development organization within SharkNinja drives our global product roadmap from concept to shelf through the constant lens of the consumer. We are the “product CEOs,” partnering cross-functionally with almost every other team within the business to drive high consumer satisfaction and business results. We are comprised of individuals from a variety of professional and educational backgrounds, from product marketing managers to consumer-focused engineers – but we all have one thing in common: we’re consistently striving to deliver a 5-star experience for every consumer on every product we bring to market. Here are some of the EXCITING things you’ll get to do: Support the Ninja business with the development of successful and profitable programs for key products to ensure continued growth of the pr

The Technical Solutions (TS) Enablement team empowers Datadog’s global post-sales organization—including Support, Customer Success, and Sales Engineering—with the skills, tools, and resources they need to deliver world-class customer outcomes. As a Senior TS Enablement Program Associate, you'll get hands-on with real, high-visibility enablement programs from day one—taking ownership of how we track engagement, measure adoption, and communicate change across our global TS organization. You'll work side-by-side with Program Managers on live initiatives, building the skills and judgment that set you up to own full programs of your own. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What You’ll Do: Take ownership of key workstreams inside global enablement programs—audience engagement tracking, adoption measurement, stakeholder communications—with mentorship from a Program Manager. Build relationships with stakeholders across StratOps, Product, and TS teams to understand their needs and help coordinate deliverables and scope. Use program and performance data to spot trends, flag gaps, and help make the case for what's working and what isn't. Help build and deliver updates and presentations that translate program data into a clear, compelling story for stakeholders. Build and maintain program plans and timelines, keeping priorities and trade-offs visible to your team and cross-functional partners. Take part in interviews, pulse checks, and needs assessments with TS teams to build a grounded understanding of regional and functional needs. Who You Are: Bachelor’s degree and 2+ years of experience in project or program management, enablement operations, or a related field. Highly organized, detail-oriented, and comfortable managing multiple priorities in a fast-paced env

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com . We are looking for a Senior Client Account Manager to join the Financial Services vertical of our Large Customer Sales team. This person will closely collaborate with a Client Partner on campaign execution and optimizations to help agencies and advertisers achieve their marketing objectives on the fast-growing Reddit platform. This role is required to be based within 80km commuting distance of Toronto. Responsibilities: Collaborate closely with Client Partners to meet and exceed your client's marketing goals Proactively manage and deepen relationships with existing advertising partners, both with agencies and directly with clients to drive year-over-year Reddit revenue growth Lead and execute campaign launches from start to finish, delivering insightful optimization recommendations to agency and client partners Act as the primary point of contact for internal account operations, including managing revenue delivery, troubleshooting issues, and escalating when necessary Educate brands and media agencies, effectively communicating Reddit’s value proposition and best practices for advertising on the platform Consult clients on their awareness and direct response objectives, partnering closely with Client Partners to craft thoughtful and creative media plans Collaborate with Ad Ops to ensure effective campaign delivery and resolve any technical hurdles Dive deep into campaign performance data, audience and competitor insights, seasonality, and market and performance trends to develop KPI-driven campaign recommendations