Principal Data Engineer

Role Overview NBCUniversal is looking for a Principal Data Engineer in New York to help design and build data solutions that support business goals. This position focuses on developing and optimizing data pipelines, ensuring data quality, and collaborating with teams across the company to deliver practical solutions. Key Responsibilities Design, build, and maintain data pipelines that support business operations and analytics. Work with cross-functional teams to understand data needs and deliver scalable solutions. Apply expertise in data engineering, cloud platforms, and data architecture to improve system performance and reliability. Champion data integrity and best practices throughout the data lifecycle. What We’re Looking For Deep experience in data engineering and data architecture. Strong knowledge of cloud technologies. Ability to collaborate effectively with technical and non-technical partners. Motivation to solve complex problems and deliver results that move the business forward. This role offers the chance to shape how NBCUniversal uses data and to make a visible impact on the company’s technology landscape.

We are seeking a talented Principal Data Engineer to join our dynamic team at dstaff in New York. As a Principal Data Engineer, you will play a pivotal role in designing and implementing robust data architecture solutions that drive business intelligence and analytics across the organization. You will collaborate with cross-functional teams to ensure the integrity and accessibility of data while leveraging the latest technologies and methodologies.

The New York Times is on the lookout for a dynamic Principal Software Engineer to spearhead the architecture and advancement of our data and machine learning infrastructure. This pivotal role will lay the groundwork for innovative data-driven products, analytics, and AI applications. You will be responsible for designing robust systems that facilitate large-scale data processing, reliable pipelines, and efficient machine learning development, including feature engineering and real-time model serving. As a principal engineer, you will collaborate closely with product, data science, and platform teams to establish the technical direction, promote the adoption of reusable frameworks, and mentor engineers throughout the organization. Your focus will be on ensuring that both data and ML platforms are scalable, reliable, cost-efficient, and compliant with privacy and governance standards. Our core Data Platform integrates a data lake on AWS S3 with Apache Iceberg for enhanced reliability, while data ingestion leverages Confluent Kafka for real-time streaming and Fivetran for file ingestion. The transformation layer utilizes Apache Flink for stream processing, AWS Glue (Spark) for core ETL, and dbt/Athena for analytical data models. The platform efficiently serves data through specialized data stores, including Amazon DynamoDB for low-latency applications and Google BigQuery as the primary analytics engine. This is a hybrid role based in our New York City headquarters, reporting directly to the Sr. Director of Engineering. Expect to work in the office 2+ days per week.

About AlphaSense: AlphaSense is the go-to platform for the world’s leading companies seeking to eliminate uncertainty in decision-making. Leveraging advanced AI, our market intelligence and search capabilities provide crucial insights from reliable content. Our extensive database encompasses public and private materials such as equity research, company filings, event transcripts, expert calls, news articles, trade journals, and proprietary client research.The recent acquisition of Tegus by AlphaSense in 2024 enhances our shared mission to empower professionals through AI-driven market intelligence. Together, we aim to foster growth, innovation, and the expansion of diverse content offerings, equipping users to discover in-depth insights from a multitude of data sets. Trusted by over 6,000 enterprise clients, including a significant portion of the S&P 500, AlphaSense has been a pioneer since its inception in 2011, headquartered in New York City with a workforce of more than 2,000 across various global offices in the U.S., U.K., Finland, India, Singapore, Canada, and Ireland. Join our team today!About the Team:Our vibrant Product & Engineering team thrives on innovation, collaboration, and constantly enhancing our platform. We foster a dynamic work environment that encourages personal and professional growth while developing cutting-edge technology that defines the future of AI and search.At AlphaSense, we value diversity in experiences and perspectives, which we believe are essential to our success. We are dedicated to cultivating an inclusive workplace where every employee feels appreciated and empowered to express their true selves.About the Role: As a part of AlphaSense, the GenSearch system is a production-level, customer-facing generative AI solution that provides reliable answers across various domains. Our team is responsible for the financial data agent within GenSearch—integrating AI reasoning with structured financial datasets—and for the financial data web experiences that facilitate fundamentals, M&A, screening, and other key functionalities.We are seeking a proactive Principal Engineer to assist us in:Reducing latency in AI-powered financial responsesSimplifying complex and outdated architectureEnhancing cross-dataset querying and screeningDelivering new datasets and product capabilities without escalating systemic complexity

Axon Enterprise, Inc. develops devices and cloud-based software to address safety and justice challenges. The company emphasizes transparency, empathy, and values input from customers, communities, and employees. Skill development and making a real impact are encouraged throughout the organization. Role overview The Principal Data Scientist works within the Office of the Chief Accounting Officer in New York, NY. This position blends technical leadership with strong finance and accounting expertise. The core responsibility is to ensure AI developers, process owners, decision-makers, and auditors have access to clean, reliable, and audit-ready data. Main responsibilities Build data analytics tools and pipelines, dedicating about half of working time to these projects. Use AI to accelerate development for large-scale efforts, such as mergers and acquisitions (M&A) integration, ERP system implementations, upstream data remediation, and SOX compliance. Work closely with Controllership, Finance Operations, Financial Planning and Analysis (FP&A), Internal Audit, and Technology teams to advance AI, automation, and audit readiness. Apply AI-assisted development tools, including code generation, copilots, and large language models, in daily tasks. Collaboration and impact This role partners with multiple departments to support strategic initiatives and establish the foundation for future automation and audit processes. The position plays a key part in shaping how data and AI drive Axon's finance and accounting operations.

P-1125 Summary At Databricks, we are dedicated to empowering data teams to tackle the most challenging issues facing the world today, from detecting security threats to developing cancer treatments. Our mission is to create and maintain the premier data and AI infrastructure platform, allowing our clients to concentrate on the critical challenges central to their objectives. Our engineering teams are at the forefront of innovation, delivering highly sophisticated products that meet significant global demands. We relentlessly push the limits of data and AI technology while ensuring the resilience, security, and scalability essential for our customers’ success on our platform. Trust is paramount at Databricks, and our Trust & Safety initiative is dedicated to establishing the most reliable data analytics and machine learning platform globally. Security Engineering plays a crucial role in protecting customer data from malicious threats. We seek experienced leaders like you to craft the vision and outline the strategy in this vital area.

Join Formation Bio as a Principal Data Scientist, where you will play a pivotal role in shaping our data-driven strategies. We are seeking a highly skilled and innovative data scientist to lead complex projects and drive actionable insights from our data.In this position, you will collaborate with cross-functional teams, leveraging your expertise in statistical analysis, machine learning, and data visualization to inform decision-making and improve our products. Your contributions will directly impact our mission to harness data for groundbreaking advancements in biotechnology.

Join our dynamic team at Blacksmith as a Principal Systems Engineer, where you will play a crucial role in designing, developing, and implementing innovative systems solutions. Your expertise will guide projects from conception to execution, ensuring they meet both technical and user requirements.

About UsAt DriveWealth, our mission is to simplify investing for everyone. We advocate for universal access to financial markets, regardless of geography, wealth, or outdated systems. As a global B2B fintech leader, we aim to democratize financial independence through our innovative API-based platform that allows partners to offer seamless investing experiences to clients worldwide via mobile devices. Our technology provides a modern toolkit for partners, enabling traditional investment workflows alongside innovative solutions such as fractional share ownership. DriveWealth has transformed into a global trading platform for US equities, mutual funds, ETFs, fixed income, and options.Now is an exciting time to join us in building a category-defining business. Our culture combines the agility of a fintech startup with the stability and impact of Wall Street. We foster creativity and experimentation while ensuring top-tier execution and compliance. Come aboard and help shape the future of global investing!About the RoleWe are on the lookout for an accomplished Principal Engineer to join our Engineering team. In this pivotal role, you will spearhead the design, development, and implementation of our brokerage systems. Collaborating closely with our engineering team and various stakeholders, you will create scalable, low-latency, and highly available trading systems.

About UsAt DriveWealth, we are committed to revolutionizing the landscape of investing by ensuring that everyone has the opportunity to shape their financial destiny. Our belief is grounded in the idea that access to financial markets should transcend geographical, economic, and systemic barriers. As a global B2B financial technology innovator, we are on a mission to democratize financial independence worldwide through our state-of-the-art API-based platform. This empowers our partners to deliver seamless investing and trading experiences to clients across the globe, all through mobile devices. Our technology equips partners with a flexible, modern toolkit, facilitating traditional investment processes alongside innovative solutions such as fractional share ownership. DriveWealth has quickly evolved into a comprehensive platform enabling trading in US equities, mutual funds, ETFs, fixed incomes, and options.Now is an exceptional time to join a company that is set to redefine its category, supported by a team poised to seize this opportunity. Our culture intertwines the dynamism and flexibility of a fintech startup with the reliability, impact, and rigor of Wall Street. We foster an environment that champions creativity and experimentation while maintaining a focus on institutional-grade execution and regulatory compliance in every aspect of our operations. Be a part of our journey to shape the future of global investing!About the RoleThe Data & Analytics team is on a mission to create groundbreaking data products that yield actionable insights, enabling our partners to excel. Our focus is on curating and sustaining essential data sources and statistics that benefit both internal and external stakeholders.What You’ll DoAdvanced Engineering & CodingCore Development: Design and develop intricate dbt models and data transformation logic for high-volume financial datasets (trade transactions, order books).Python Automation: Craft production-grade Python scripts tailored for advanced data processing, anomaly detection, and custom orchestration logic beyond SQL capabilities.Performance Engineering: Take charge of the most challenging issues concerning query performance. Refactor legacy code and enhance incremental loading strategies to minimize costs and latency on a large scale.Technical Architecture & StandardsCI/CD & DevOps: Oversee the technical implementation of our data deployment reporting pipelines (Git, dbt Cloud), ensuring robust version control and seamless integration.

CoreWeave is redefining the cloud landscape for AI. Our platform, crafted by innovators for innovators, empowers businesses to build and scale AI solutions with unparalleled confidence. Trusted by leading AI laboratories, startups, and global enterprises, we combine exceptional infrastructure performance with profound technical expertise to drive innovation and transform complex computations into actionable capabilities. Founded in 2017, CoreWeave proudly became a publicly traded entity (Nasdaq: CRWV) in March 2025. Discover more at www.coreweave.com.About the RoleWe are in search of a highly skilled and strategic Principal Engineer, Observability to spearhead the architecture, development, and operational excellence of our Observability platform. In this pivotal role, you will shape how our customers monitor, troubleshoot, and manage their AI workloads at scale on the CoreWeave platform.You will collaborate directly with customers and work closely with engineering leaders across various teams to ensure a cohesive Observability experience across all CoreWeave products, including metrics, logs, traces, and customer-facing insights.What You’ll DoLead the Observability strategy and roadmap, aligning it with business objectives, product direction, and performance/SLA targets.Design and deploy low-latency, high-scale telemetry pipelines and data storage solutions that enhance observability across all CoreWeave offerings.Create customer-centric experiences—including dashboards, alerts, and workflows—that facilitate rapid troubleshooting and provide deep insights into AI workloads and platform health.Promote reliability, durability, and self-healing within the Observability stack, taking ownership of key services in production to uphold high operational standards.Enhance customer visibility by establishing benchmarks for metrics, SLOs, and dashboards that clearly communicate system performance and reliability.

Join Nagarro as an Associate Principal Engineer, where you will play a vital role in delivering innovative engineering solutions and driving technical excellence.In this position, you will collaborate with cross-functional teams, mentor junior engineers, and contribute to the development of cutting-edge technologies. Your expertise will help shape the future of our projects and ensure the highest quality standards are met.

The OpportunityUnity Technologies is poised to enhance its ability to independently assess the effectiveness of its advertising solutions—specifically, evaluating whether a particular ad led to an installation—without complete reliance on third-party mobile measurement partners (MMPs). As the Principal Engineer for Ads Measurement, you will spearhead this initiative. This pivotal role encompasses the vision and execution of Unity's self-attribution capabilities, ensuring that Unity can autonomously gauge ad performance, create dependable sources of truth for AI/ML optimization, and establish a clear, purposeful relationship within the MMP ecosystem. This position operates at the intersection of advertising, data science, platform strategy, and developer trust, fundamentally shaping how Unity measures, interprets, and enhances advertising outcomes within a complex and dynamic measurement landscape.Your ResponsibilitiesArchitect Unity’s Measurement Foundation: Design and implement the scalable technical infrastructure required for independent measurement of install attribution and ad effectiveness.Develop Self-Attribution Capabilities: Lead the engineering efforts to create internal attribution signals and reliable, privacy-conscious install measurement across various platforms.Enhance AI/ML Optimization: Collaborate closely with data science and machine learning teams to ensure that measurement data is of high quality and optimized for model training.Strategize for MMP Ecosystem: Define technical integration standards for Unity as a self-attributing network, ensuring secure and consistent data exchanges with the broader ecosystem.Cross-Functional Technical Leadership: Foster technical alignment across Ads, Data, Engineering, and Privacy teams to establish measurement as a sustainable strategic asset.

Join Nagarro as an Associate Principal Engineer in Delivery, where you will play a pivotal role in driving innovative engineering solutions that enhance our service delivery. Our commitment to excellence requires a strategic thinker with a passion for technology and a collaborative spirit.

Join our dynamic team at Nagarro as an Associate Principal Engineer focusing on delivery excellence. In this role, you will leverage your engineering expertise to drive innovative solutions and ensure the successful execution of projects. You will collaborate with cross-functional teams and play a critical role in delivering value to our clients.

About Us:Materialize serves as the context engine for AI agents and applications, enabling engineering teams to utilize SQL to convert fragmented operational data into real-time, reliable insights into every aspect of their business. With Materialize, teams can provide timely context to AI agents, enhance data-heavy user interfaces, and develop low-latency, event-driven architectures that empower microservices and essential business operations. Trusted by industry leaders like General Mills, Bilt Rewards, and Crane Worldwide Logistics, Materialize is at the forefront of tackling critical operational data challenges while laying the groundwork for AI transformation.Our team operates across the US (headquartered in NYC), Canada, and EMEA.Our Investors:We are backed by Kleiner Perkins, Redpoint Ventures, and Lightspeed Venture Partners.Role OverviewAs a Principal Field Engineer, you will be the senior technical leader for Materialize’s most intricate and strategic customer engagements. Acting as a trusted advisor to executive stakeholders, you will shape the way large organizations assess, adopt, and expand Materialize across various teams and use cases. Alongside owning the technical strategy for key accounts, you will significantly contribute to scaling the Field Engineering function. Your role will include defining best practices, mentoring fellow Field Engineers, and setting technical standards that guide Materialize’s market approach. This is a hands-on position for an individual who aims to lead by example while amplifying impact across the organization.Field Engineers report directly to the Vice President of Customer Success. This role is based in our NYC office near Astor Place, with an expectation of being in the office at least three days a week.

Join Nagarro as an Associate Principal Engineer in Delivery, where you will play a pivotal role in driving innovative solutions and engineering excellence. As a part of our dynamic engineering team, you will collaborate with cross-functional teams to deliver high-quality projects that meet our clients' needs.

Nagarro is seeking a talented and driven Associate Principal Engineer in Delivery to join our dynamic engineering team in New York. In this role, you will leverage your expertise in engineering to ensure the successful delivery of innovative solutions to our clients. You will collaborate with cross-functional teams, contribute to technical discussions, and help shape the future of our projects.

Join Nagarro as an Associate Principal Engineer specializing in Delivery, where you will play a vital role in driving innovative engineering solutions. Collaborate with a dynamic team dedicated to delivering high-quality projects while enhancing client satisfaction. This position offers an exciting opportunity to make a significant impact within our engineering department.

LaBella Associates is actively looking for experienced candidates to join our Program Management Services Division as a Principal Engineer - Transmission Lines, based in our Binghamton, NY office. Our Program Management Services Division excels in delivering comprehensive management solutions for intricate projects and multi-year capital programs. We form project teams that offer a tailored blend of business consulting, project management, financial oversight, administrative, and technical support services.Salary Range: $115,000 - $155,000The precise salary offered will take into account various factors such as the candidate's relevant experience, educational background, and work location.Key Responsibilities:Selection of conductorsRecommendations for structural designsConducting studies on insulation, A/C interference, static wire, and groundingDesigning transmission lines with detailed plans and profiles, including cross-section detailsUtilizing LiDAR and aerial photographic dataIncorporating wetlands, vernal pools, and sensitive resource data into line and structure designCreating detailed estimates and probability modelsPerforming additional studies as necessary to complete projectsLeading the overall design of transmission lines for capital projectsReviewing and designing transmission line plans and profiles using PLSCAD to ensure compliance with AVANGRID TM standards and NESC/other standardsGuiding the project plan for transmission line routing, including:Assessing whether to rebuild existing lines or acquire additional right of way based on area congestion and local political/permitting considerationsDetermining necessary structure designs based on defined constraintsIdentifying routing options in congested areas to enhance design/reliability and reduce crossings