Senior Backend and Data Platform Engineer

About CondorAt Condor, we are transforming the financial infrastructure of clinical development. While substantial investments are made annually to discover and develop new therapies, the processes behind these advancements often remain outdated and disconnected. Our mission is to bridge this gap, creating a cohesive system that integrates clinical operation…

At Ripple, we are on a mission to transform the way value is exchanged globally, making it as seamless as information transfer. Our innovative crypto solutions empower financial institutions, businesses, governments, and developers, promoting a more equitable financial system while creating opportunities for individuals across the globe. Joining us means being part of an impactful journey where you can hone your skills and collaborate with a supportive team.If you are eager to make a significant impact and explore exciting career advancement opportunities, we invite you to join us in building real-world value.THE WORK: WHAT YOU’LL DO: WHAT YOU'LL BRING: Other common names for this role:

CHAOS Industries is at the forefront of transforming modern defense through innovative systems specifically designed for the challenges of today's world. Founded by seasoned U.S. military veterans and Silicon Valley pioneers, our groundbreaking products leverage Coherent Distributed Networks (CDN™) to empower warfighters, commercial aviation operators, and border security teams to respond swiftly, adapt to changing scenarios, and stay ahead of emerging threats. In an era where technological threats evolve rapidly, CHAOS Industries provides advanced sensing and detection solutions that offer a critical advantage: time. Established in 2022, CHAOS Industries has successfully secured $1 billion in funding from top-tier investors such as 8VC, Accel, and NEA. Our headquarters are based in Los Angeles, with additional offices located in Washington, D.C., San Francisco, Seattle, and London. To learn more about our mission and values, please visit www.chaosinc.com. The RoleWe are seeking a talented software engineer to develop the backend systems that drive our sensor infrastructure, which includes services that ingest, process, and deliver data from radar, RF, and other sensing modalities at scale. You will have the opportunity to design and manage cloud-native systems on Azure, collaborating with systems, hardware, and software engineers within a small, autonomous team. This role is pivotal in its early stages, allowing you to make significant architectural decisions, deliver production-ready code, and see your contributions directly impact the safety of individuals. What You’ll Do- Design and build scalable backend services using Python to process and serve sensor data on Azure.- Architect cloud infrastructure to support high-throughput, low-latency data pipelines.- Develop and maintain CI/CD pipelines, testing infrastructure, and release processes.- Collaborate closely with hardware and systems engineering teams to seamlessly integrate software with physical sensor systems.- Make foundational software architecture decisions as a key team member.- Mentor and guide engineers as the team expands.- Travel occasionally to other offices (LA, DC) and customer sites.

Embrace the Future of Commerce with Whatnot!Whatnot stands as the premier live shopping platform across North America and Europe, dedicated to enabling users to buy, sell, and discover their passions. We are transforming e-commerce by merging community engagement, shopping, and entertainment into a unique experience crafted just for you. Operating as a remote co-located team, we thrive on innovation and are deeply rooted in our core values. With operational hubs in the US, UK, Germany, Ireland, and Poland, we are collaboratively shaping the future of online marketplaces.From fashion and beauty to electronics and collectibles like trading cards and comic books, our live auctions offer a diverse range of products for everyone.And we’re just getting started! As one of the fastest growing marketplaces, we are on the lookout for innovative, forward-thinking problem solvers to join our expanding team. Stay updated with the latest from Whatnot through our news and engineering blogs and help us empower individuals to turn their passions into thriving businesses while fostering community through commerce. Role OverviewData plays a pivotal role in Whatnot’s mission to unite people through commerce.As our newest Data Engineer, you will design and enhance the systems that facilitate data-driven decision-making across the organization. You will collaborate directly with stakeholders from various departments, including product, sales, marketing, finance, and trust teams, to create resilient data architectures, develop robust pipelines, and establish foundational data products that drive Whatnot’s growth, both internally and externally.On any given day, your responsibilities may include:End-to-End Data Architecture Ownership. Define our approach to capturing, modeling, and serving critical business data, implementing solutions in production. You will make key architectural decisions regarding storage formats, computing patterns, and SLAs that balance cost, scalability, and consistency.Development of Mission-Critical Pipelines. Design and maintain streaming and batch data workflows that handle high-volume events across various domains—user engagement, transactions, experimentation, marketing performance, and operational telemetry—while ensuring low latency, completeness, and accuracy.Canonical Model Design and Implementation. Develop domain-oriented data models that serve as the backbone for our analytics and reporting needs.

About tvScientific tvScientific is the pioneering CTV advertising platform specifically designed for performance marketers. We harness extensive data and advanced technologies to automate and enhance TV advertising, ultimately driving measurable business results. Our platform seamlessly integrates media buying, optimization, measurement, and attribution into a single, efficient solution. Developed by industry veterans with deep expertise in programmatic advertising, digital media, and ad verification, our CTV performance platform offers advertisers a reliable avenue to expand their business. As a Senior Data Engineer at tvScientific, you will play a crucial role in establishing the robust data infrastructure that supports our data-intensive operations. You will work in collaboration with cross-functional teams to refine our core data pipelines, ensuring efficient scaling as we grow, and optimizing data storage solutions. This individual contributor role requires you to define and execute a strategic vision for data engineering within the company. Key Responsibilities: Develop and implement a robust data infrastructure in AWS, utilizing Spark with Scala. Enhance our core data pipelines to efficiently accommodate our significant growth. Optimize data storage solutions in appropriate engines and formats. Collaborate with cross-functional teams to design data solutions that align with business objectives. Construct fault-tolerant batch and streaming data pipelines. Leverage and optimize AWS resources while scaling design. Work closely with Data Science and Product teams to achieve collective goals. Success Metrics: Successful establishment of scalable and efficient data infrastructure. Timely delivery and optimization of data assets and APIs. High attention to detail in the implementation of automated data quality checks. Effective collaboration with cross-functional teams. What We’re Looking For: Proven experience in production data engineering. Expertise in Spark and Scala, with a track record of building data infrastructure using these technologies. Familiarity with data lakes, cloud warehouses, and various storage formats. Strong proficiency in AWS services. Advanced SQL skills for data manipulation and extraction. Exceptional written and verbal communication abilities. Bachelor's degree in Computer Science or a related discipline. Nice to have: Experience with additional data processing frameworks.

Join our dynamic Analytics team at DoorDash, where we are seeking an innovative Senior Lead Data Scientist to spearhead the exploration and interpretation of complex data sets. This pivotal role will help shape our global platform expansion strategies, driving informed decisions across all facets of our organization.About the TeamThe Analytics team is dedicated to leveraging advanced analytical methodologies to inform strategic initiatives and operational decisions. As a Senior Lead Data Scientist, you will play a crucial role in transforming insights into actionable strategies that contribute to DoorDash’s success.About the RoleIn this role, you will delve into intricate data analyses to tackle significant business challenges, devise and implement experiments based on your findings, and collaborate with cross-functional teams to enact meaningful operational changes. Your expertise will be crucial in enhancing our marketplace efficiencies, optimizing customer acquisition, and addressing fraud prevention among other exciting challenges.If you thrive on identifying patterns in data chaos, possess a passion for building impactful market strategies from the ground up, and have a proven track record of employing analytics to drive revenue and operational growth, we want to hear from you!Your ImpactLead and mentor a team of Data Scientists in uncovering vital business insights while also contributing as an individual expert.Shape the Product and Operations roadmap with data-driven recommendations.Engage with senior leadership to present your team's findings and address complex business challenges.Establish measurement strategies for your area, defining key performance indicators and best practices in experimental design and statistical analysis.Craft a strategic learning roadmap informed by data insights, key questions, and hypotheses.QualificationsA Master’s or Ph.D. in Mathematics, Physics, Statistics, Economics, Computer Science, or a related field.8+ years of experience in Data Science, with a focus on product analytics and operational strategies.Proficiency in statistical tools and programming languages such as Python, R, or SQL.Strong analytical mindset with a demonstrated ability to solve complex problems using data.Excellent communication skills with the ability to convey complex findings to non-technical stakeholders.

About the RoleAnyscale is actively seeking a Senior Product Manager to spearhead the development of Ray Data, our innovative and scalable data processing library tailored for Machine Learning (ML) and Artificial Intelligence (AI) workloads.This position presents a unique opportunity to navigate the challenges of merging open-source growth with commercial innovation. You will drive rapid adoption within the open-source Ray Data ecosystem while simultaneously crafting powerful proprietary features for RayTurbo Data, our advanced commercial engine.As the steward of the Ray Data product roadmap, you will collaborate closely with engineering teams, sales, enterprise clients, and the open-source community. Success in this role hinges on your ability to:Immerse yourself in the end-user experience to identify product gaps and trade-offsEngage with customers and open-source users to expertly balance growth and commercializationStrategically assess the ML/Data lifecycle, pinpointing where our architectural strengths can deliver maximum valueArticulate a clear and compelling product strategy to stakeholdersKey ResponsibilitiesLead the Ray Data product strategy - Harmonize development of open-source features with the distinctive capabilities of RayTurbo Data to solidify Ray Data's position as the open-source standard for AI data processing.Enhance open-source Ray Data adoption - Prioritize community engagement, developer experience, and ecosystem partnershipsMarket Positioning & Enablement - Collaborate with Product Marketing on strategic positioning, enablement for sales teams, and conducting competitive analysis to ensure ongoing differentiation.Customer Engagement - Foster critical customer relationships to support sales and field engineering efforts.Required Qualifications3+ years of experience in product management, specifically with technical productsRobust technical expertise in distributed systems, ML infrastructure, or data processingProven experience engaging with both developer and enterprise audiencesStrong strategic thinking skills with the ability to manage competing priorities and stakeholder expectationsExcellent communication skills for articulating vision and strategy

Data Partnerships AnalystLocation: San Francisco Bay AreaType: Full-TimeCompensation: Competitive salary + early-stage equityAt Fabrion, supported by 8VC, we are assembling a stellar team dedicated to addressing one of the industry's most pressing infrastructure challenges.As we develop an AI-native platform, we focus on transforming industrial data into actionable insights through semantic enrichment, intelligent agents, and governed interoperability. Central to our architecture is our Data Fabric — an intelligent, governed layer that integrates fragmented and siloed data streams into knowledge graphs for high-context decision-making and agentic execution.The Data Partnerships Analyst will be pivotal in executing this strategy, researching, assessing, and nurturing partnerships with top-tier data providers (including trade, compliance, entity mapping, financial, ESG, geopolitical, and more). You will be instrumental in mapping data ecosystems, structuring partnerships, and ensuring that Fabrion's platform is enriched with comprehensive, high-quality, and strategically differentiated data.This opportunity is perfect for individuals with sharp analytical skills, a passion for data-driven business, and a keen interest in the intersection of AI and partnerships to innovate global value chains.

Role Overview DoorDash is hiring a Data Science Manager to lead a team of data scientists working on projects that use data to improve DoorDash’s services. This role involves managing team members, setting direction for analytical model development, and shaping strategies that influence decisions across the company. What You Will Do Oversee and mentor a team of data scientists Guide the development of analytical models and data-driven strategies Work with teams from different departments to spot opportunities for improvement Deliver insights that help DoorDash connect people with top local options Locations San Francisco, CA Sunnyvale, CA Seattle, WA New York, NY Chicago, IL Austin, TX

Join Whatnot as a Data Scientist specializing in Finance, where you will leverage your analytical skills to drive data-driven decisions that influence our financial strategies. Your expertise will play a key role in interpreting complex datasets, building predictive models, and providing actionable insights that enhance our business operations.

At Gusto, we are driven by a mission to empower the small business economy. We manage the complexities of payroll, health insurance, 401(k)s, and HR, allowing business owners to concentrate on what they do best: their craft and their customers.With teams based in Denver, San Francisco, and New York, we proudly support over 500,000 small businesses across the nation. We are committed to building a workplace that mirrors the diverse communities we serve.All full-time employees enjoy competitive base salaries, comprehensive benefits, and equity in the form of RSUs, as we believe that those who contribute to Gusto’s growth should also share in its success. Compensation packages are tailored to role, level, and location. Find out more about our Total Rewards philosophy.AI technology plays a vital role at Gusto. We encourage all team members to engage actively with AI tools relevant to their roles and to enhance their proficiency as technology evolves. Requirements related to AI experience will be evaluated during the interview process.The Data Engineering team is responsible for creating tools and systems that ensure Gusto's data is consistent, user-friendly, and actionable. Our mission is to empower teams to make data-driven decisions and deliver tailored experiences to our customers.We are in search of a Senior Data Engineer who can navigate loosely defined problems and drive them from conception to execution—this includes framing the issues, aligning stakeholders, and designing, building, and deploying robust data solutions. You will collaborate closely with analytics, product, and engineering teams to implement data strategies that yield significant business and customer outcomes.

About GridwareGridware, headquartered in San Francisco, is at the forefront of technology aimed at safeguarding and enhancing the electrical grid. We have innovated an advanced category of grid management known as Active Grid Response (AGR), which meticulously monitors the electrical, physical, and environmental elements impacting grid reliability and safety. Our sophisticated AGR platform utilizes high-precision sensors to identify potential issues early, facilitating proactive maintenance and fault mitigation. This holistic strategy not only bolsters safety but also minimizes outages and optimizes the grid's operational efficiency. Supported by prominent climate-tech and Silicon Valley investors, we are committed to making a significant impact in the energy sector. For further insights, please visit www.Gridware.io.Role OverviewAs a Senior Data Engineer at Gridware, your mission will be to architect and enhance the data infrastructure that fuels our cutting-edge real-time grid monitoring platform. You will develop high-performance data pipelines that transform extensive streams of sensor and telemetry data into actionable insights, enabling the detection of faults, forecasting of failures, and fortifying the grid that serves entire communities.

About FaireAt Faire, we are reshaping the future of local commerce through our innovative online wholesale marketplace. We empower independent retailers worldwide, who collectively generate more revenue than giants like Walmart and Amazon, yet often struggle to compete individually. By leveraging cutting-edge technology, data, and machine learning, we connect a vibrant community of entrepreneurs, helping them discover unique products to enhance their offerings. Our mission is to provide these businesses with the tools and insights needed to thrive in a competitive landscape dominated by large corporations.By fostering the growth of independent businesses, Faire drives positive economic change in local communities globally. We seek driven, smart, and passionate individuals who share our commitment to supporting local economies. If you value community and innovation, we invite you to join our dynamic team.About This RoleAs a member of our Engineering team, you will play a pivotal role in building the software that powers our marketplace. The Platform group provides essential support to various teams across Faire, including Product Engineering, Data Science, Product Management, Strategy, and Finance, allowing them to excel without worrying about the underlying infrastructure. We prioritize rapid development and high-quality software, upholding best practices in engineering, security, maintainability, and scalability to serve millions of users effectively.In this position, you will be a key technical leader in the data domain, influencing multiple Platform and Product teams.Within the Platform group, you will collaborate with:The Data Infrastructure team, responsible for creating a secure, reliable, and cost-efficient platform for data ingestion, storage, computation, orchestration, and governance.The Analytics Platform team, which develops robust data warehousing capabilities and foundational data assets to facilitate swift, data-driven analytics.This role also involves engaging with technology infrastructure vendors and interacting with all data and analytics functions at Faire, ensuring the seamless integration of product analytics engineering for actionable insights.

About OpenArtOpenArt is an innovative AI Storytelling and Visual Creation Platform utilized by millions across the globe. We are at the forefront of developing next-generation creative tools powered by state-of-the-art AI technology, empowering individuals to craft videos, visuals, characters, and narratives with unmatched speed and creativity. Our vision is to lead the AI-native future of creativity, and we are committed to shaping that vision. Why Join OpenArt?Take ownership of the data foundation for a rapidly scaling AI organization — from raw data to executive-level metrics.Build from the ground up — architect the systems that will drive product, finance, and strategic decisions across the company.Enjoy high visibility and significant impact — your contributions will directly influence leadership, product trajectory, and company strategy.Experience a founder-led, agile culture characterized by high ownership, minimal bureaucracy, and deep trust.Join an AI-native company — play a pivotal role in defining how data supports AI systems, agents, and long-term intelligence.Be a part of a company that has achieved 7–10X revenue growth over the past two years and is now scaling its data infrastructure accordingly. About the RoleWe are on the lookout for a Founding Data Engineer to build and manage OpenArt’s core data platform — a fundamental source of truth that will enable product, finance, and leadership decision-making.This is a 0 → 1 role that emphasizes data reliability, modeling, and long-term scalability, moving beyond mere analytics or dashboarding.You will be responsible for defining how data is structured, validated, and served throughout the organization, ensuring that key metrics are consistent, trustworthy, and production-ready.Collaboration will be key as you work alongside the Head of Data, engineering teams, and leadership to establish a robust data foundation that can grow with the company. What You’ll DoDesign and implement core data pipelines (e.g., product events, payments, internal systems → BigQuery)Define and manage the data warehouse architecture, including schema design, data modeling, and table structuresEstablish and be responsible for the single source of truth (SOT) for product and business metricsDevelop and maintain core data models (user, subscription, revenue, engagement, etc.)Ensure data consistency across all systems (product analytics, billing, internal tools)

Join bcforward as a Teradata Performance Tuning and Tableau Developer in the vibrant city of San Francisco! We are looking for a passionate professional who possesses a strong background in data analytics and visualization. In this role, you will leverage your expertise to enhance performance tuning in Teradata environments and create insightful dashboards using Tableau. If you thrive in a dynamic and collaborative environment, we want to hear from you!

About Our TeamJoin the User Operations team at OpenAI, where we are dedicated to delivering outstanding customer experiences with our innovative products. Our team tackles complex challenges, provides expert technical guidance, and empowers customers to fully leverage our solutions. Collaborating closely with Sales, Technical Success, Product, Engineering, and other departments, we ensure a seamless experience for our diverse clientele, ranging from emerging startups to established global firms. Given the rapid pace of innovation at OpenAI, transforming our extensive support data into real-time insights and scalable analytics is vital for maintaining exceptional customer satisfaction as we move toward AGI.Role OverviewWe are looking for a proactive Support Data Scientist who will analyze user-support data to identify trends, volume patterns, and friction points, converting insights into actionable strategies and continuous reporting. You will design and maintain self-serve dashboards that provide real-time information to stakeholders, ensuring seamless collaboration with Data Science and Engineering teams for clean data pipelines, robust modeling, and scalable tools. Your work will focus on proactive friction detection and real-time service health monitoring, delivering insights that drive informed decision-making rather than just aesthetic presentations.This position is based in San Francisco, California, employing a hybrid work model with three days in the office each week. We also offer relocation assistance for new hires.Key Responsibilities:Analyze extensive support and product datasets to identify trends, key drivers, and user experience challenges, translating findings into actionable insights.Develop and maintain user-friendly self-serve dashboards and reporting tools that empower non-technical teams to address their own data inquiries.Create a standardized metrics framework for service performance, establishing automated data-sharing pipelines and scorecards with our BPO partners to maintain a unified real-time view of success.Utilize large language models (LLMs) to build custom classifiers that automatically categorize and segment incoming data, enhancing routing accuracy, enriching self-service insights, and accelerating root-cause analysis.Collaborate with Data Engineering to ensure reliable data pipelines, implement quality checks, and document processes for sustained excellence.

Join Sonsoft Inc. as a Microsoft Data Architect, where you will leverage your expertise in data architecture to design and implement robust solutions that drive business intelligence and data analytics. You will work closely with cross-functional teams to ensure data integrity and accessibility while adopting best practices in data governance.

At Descript, we are on a mission to revolutionize the way audio and video content is created. Our innovative platform has earned the trust of renowned podcasters, influencers, and prestigious organizations like BBC, ESPN, HubSpot, Shopify, and The Washington Post. With $100M in funding from top investors, including the OpenAI Startup Fund, Andreessen Horowitz, Redpoint Ventures, and Spark Capital, we are poised for tremendous growth. We are seeking a proactive and analytical Senior Marketing Data Scientist to join our dynamic Growth team. In this role, you will collaborate with the Performance Marketing team to design and implement a comprehensive measurement framework, optimize marketing performance across the entire funnel, and drive data-informed business strategies. This crucial position will enable Descript to enhance its marketing capabilities across both B2C and B2B sectors. You will leverage AI-driven analytics tools to streamline decision-making processes and deliver scalable predictive insights. This position can be performed remotely within the United States or onsite in the San Francisco Bay Area.

Role overview Chime seeks a Data Governance Engineer based in San Francisco, CA. The role centers on protecting the quality and integrity of data assets throughout the organization. This engineer will partner with teams across departments to help shape and apply data governance frameworks that support Chime’s business needs. What you will do Develop and implement data governance processes and frameworks Work with teams from various parts of the company to ensure data management aligns with business objectives Support compliance with regulatory requirements related to data Promote data quality and consistency across systems Requirements Technical skills in data management and governance Experience with data governance frameworks Strong interest in data quality and compliance Ability to collaborate effectively with colleagues from multiple disciplines Why join This role offers a chance to work with new technologies and help shape the direction of Chime’s data strategy. The team values technical skill and a real commitment to responsible data management.

Join Our Team at RoxAt Rox, we are dedicated to empowering individuals to maximize their potential in the workplace.Our innovative platform equips sales professionals with autonomous revenue agents, allowing them to concentrate on their core strengths—selling. Just as coding agents revolutionized engineering, our revenue agents are designed to enhance customer engagements tenfold.We are pioneering the concept of a revenue operating system, transforming the traditional revenue stack from application layers to comprehensive systems of context. With Rox, human roles are evolving into orchestrators while our agents manage the entire customer lifecycle seamlessly.We proudly support Global 2000 leaders across sectors such as banking, hardware, construction, and advanced AI solutions. Our clients include prominent AI innovators like Ramp and Cognition.Our shared commitment to our mission drives our relentless pursuit of excellence in everything we do.