Data Engineer at Endex | New York City

At Endex, we are at the forefront of transforming financial services by integrating advanced AI technologies. Our goal is to develop the most sophisticated digital coworker for financial institutions, enabling teams of AI analysts to work seamlessly alongside expert analysts. We are seeking innovative minds to join us in this mission, collaborating closely with leading research labs.As a Data Engineer, you will play a critical role in establishing the data infrastructure that empowers our autonomous financial analysts. Your responsibilities will include designing and maintaining data pipelines that convert raw financial data into valuable insights for investment firms. You could be an ideal candidate if you...have experience building resilient data infrastructure capable of managing complex, time-sensitive data.are skilled in designing ETL pipelines and data models that facilitate intensive analytical workflows.value data integrity, testing, and monitoring highly.are passionate about the intersection of finance and data.Join us in revolutionizing financial analysis tools that will reshape the operational landscape for investment firms.

As the financial sector evolves, the integration of AI becomes essential. At Endex, we are pioneering this transformation by developing advanced digital coworkers tailored for financial services. Our mission is to connect today’s capabilities with the future of finance, collaborating closely with esteemed research institutions.Joining our infrastructure team, your expertise in deployment and security will be crucial in guaranteeing the reliability and protection our investment partners expect. You may be the right candidate if you possess:Experience in designing and implementing secure deployment pipelines within regulated, high-security, or on-premises environments.A passion for creating scalable and resilient infrastructure solutions.A drive to enable workflows that empower product teams to innovate rapidly while maintaining stringent security standards.Become part of our innovative team as we redefine the landscape of financial analysis tools, fundamentally changing how investment firms operate and compete.

At Endex, we are pioneering the future of finance by integrating advanced AI technologies with the expertise of financial professionals. Our mission is to create the most sophisticated AI-powered digital coworker for the financial services sector. As a Backend Engineer, you will be a vital part of our team, architecting and developing the core systems that drive our innovative financial analysis platform.In this role, you will design and implement robust APIs, services, and application logic that convert intricate financial data into user-friendly tools for investment experts. We are looking for candidates who:Have a proven track record in creating scalable backend systems capable of managing mission-critical transactions.Possess extensive experience in API design, service communication patterns, and database optimization.Are committed to writing clean, efficient, and testable code that excels in performance.Enjoy tackling complex business logic challenges and devising elegant technical solutions.Are enthusiastic about employing modern engineering practices within the financial technology domain.Join us in revolutionizing the AI-native workspace for finance, transforming the competitive landscape for thousands of firms.

Who We Are:At Endex, we are pioneering the future of finance through innovative agentic AI solutions. Our mission is to seamlessly integrate AI analysts into financial institutions, enhancing collaboration and efficiency. Backed by a $14 million investment from OpenAI, we are committed to revolutionizing financial modeling with our cutting-edge Excel-native tools.About the Role:As an Operations Manager in our New York City office, you will play a pivotal role in steering strategic initiatives and driving operational excellence. This is a high-impact position that involves leading go-to-market strategies, managing feature roadmaps, and exploring new verticals. If you are someone who thrives in dynamic environments and is eager to contribute to a transformative organization, we want to hear from you!

About UsAt Endex, we are at the forefront of revolutionizing the finance industry through advanced AI technology. We envision a future where financial institutions leverage AI analysts to enhance decision-making and operational efficiency. Our cutting-edge digital coworker, expertly integrated into Excel, is designed to transform how financial professionals interact with AI. Backed by significant funding from OpenAI, we are committed to shaping the future of finance with our innovative solutions.Role OverviewLocation: New York CityCommitment: 5-6 days in-personAs the Founding Designer at Endex, you will play a pivotal role in defining the user experience for financial professionals utilizing AI in critical workflows. You will create intuitive interfaces for our agentic AI technology, develop a scalable design system, and establish a visually compelling identity for our groundbreaking product. This is a unique opportunity to influence how Wall Street engages with AI.Your ResponsibilitiesUser Experience Design: Design comprehensive user journeys for AI interaction in Excel, focusing on intuitive interfaces for complex tasks such as prompting, reviewing, and iterating on AI outputs.Onboarding Experience: Develop an engaging onboarding process that transforms new users from uncertainty to dependency on our AI solutions.Design System Development: Build and maintain a cohesive design system from the ground up.Brand Visual Identity: Establish Endex's brand through our products, marketing platforms, and other materials, ensuring a sophisticated and cutting-edge visual language.Collaborative Efforts: Partner with Engineering and Product teams to implement designs, balancing user needs with technical limitations, particularly within the Excel add-in framework.Conversion Optimization: Design effective signup flows, pricing pages, and upgrade prompts to enhance user conversion rates.Your ProfileProduct Design Expertise: A strong portfolio showcasing your ability to execute end-to-end product design, from research to high-fidelity prototypes and launched features.Collaboration Skills: Proven experience working in cross-functional teams to deliver compelling design solutions.Problem-Solving Mindset: Ability to navigate complex design challenges and propose innovative solutions.

Who We AreAt Endex, we envision a future where AI analysts work in harmony with finance professionals, revolutionizing the industry. Our cutting-edge digital coworker, native to Excel, is set to transform financial modeling. With robust backing from OpenAI and a successful $14 million raise in August 2025, we are at the forefront of agentic AI development.As demand surges post-launch, leading financial firms nationwide recognize our innovative approach to finance.About the RoleLocation: New York CityCommitment: 5-6 Days In-PersonWe seek a candidate who has firsthand experience with the challenges of manual Excel tasks. Your insights into these pain points will drive your motivation to innovate traditional finance through advanced AI solutions.In your role as a Growth and Transformation Manager at Endex, you will oversee the entire deal lifecycle, from sourcing leads to conducting demonstrations, negotiating contracts, and ensuring that customers derive true value from our products. Your industry expertise will be vital as you collaborate with our product and leadership teams to influence product development and strategic direction.Your Key ResponsibilitiesManage the Complete Sales Process: From prospecting to closing deals, cultivate strong relationships with finance teams, comprehend their workflows, and demonstrate the transformative potential of Endex.Influence Product Development: Utilize your industry knowledge to provide product feedback, suggest features, and contribute to our roadmap, ensuring we remain ahead of the curve.Develop GTM Strategy: Assist in identifying priority segments, positioning against competitors, and refining our messaging. You're not just executing a strategy—you're co-creating it.Establish Pipeline Processes: Design and enhance systems that convert interest into revenue, collaborating with marketing to create compelling content and campaigns for our target audience.Explore New Market Opportunities: Leverage your professional network and industry insight to discover and validate new verticals for Endex.What We're Looking For1-6 years of experience in Real Estate, Private Equity, Investment Banking, or Public Equities. You possess a solid understanding of financial modeling and excel-based workflows.

The City of New York is hiring a Data Engineer to support essential data projects that inform city decisions and strengthen public services. This full-time role is based in New York City and centers on using data analytics to address challenges across city operations. Role overview As a Data Engineer, you will play a key part in initiatives that shape how the city uses information to make choices and deliver services. The work involves collaborating with a team focused on improving processes and outcomes for residents. What you will do Contribute to projects that gather, organize, and analyze data for city departments Help translate complex data into practical insights for decision-makers Work with colleagues to find solutions that enhance city operations and public services Location This position is based in New York City and requires full-time availability.

Who We AreAt Endex, we are redefining the future of finance by integrating advanced AI analysts into every financial institution. Our mission is to construct the most sophisticated digital coworkers, working at the intersection of agentic development and applied finance, in partnership with leading research labs and supported by OpenAI with a successful $14M funding round in August 2025.Since our launch, the demand for agentic AI in financial modeling has surged, positioning us at the forefront of innovation in the financial sector.About the RoleLocation: New York City Commitment: 5-6 Days In-PersonAs a GTM Engineer at Endex, you will be pivotal in transforming pipelines into revenue streams. This hybrid role entails designing, implementing, and optimizing the automated infrastructure that supports our outbound, inbound, and partnership initiatives. Collaborating closely with the CEO and the GTM team, you will architect scalable revenue systems tailored for private equity, investment banking, hedge funds, and corporate finance clients.Your Key ResponsibilitiesDesign and maintain revenue infrastructure: Build and oversee systems for outbound and inbound pipelines using tools like Clay, HubSpot, and automation technologies.Optimize the Sales Funnel: Analyze conversion metrics to pinpoint drop-offs, validate hypotheses, and implement improvements that enhance response rates, qualification, and deal speed.Automate Outbound Campaigns: Create targeted, data-driven outbound strategies aimed at senior finance professionals. Conduct account research, enrich contacts, develop personalized messaging frameworks, and refine based on effectiveness.Enhance Inbound Processing: Establish systems to qualify, prioritize, and direct inbound leads, ensuring the sales team focuses on high-value interactions.Integrate Data Sources: Connect product usage signals, CRM insights, and third-party enrichment tools to provide the GTM team with a comprehensive, actionable overview of prospects and customers.Experiment and Iterate: Conduct structured tests on targeting, messaging, channels, and timing. Document outcomes, create feedback loops, and scale successful strategies.Support GTM Strategy: Work alongside the CEO and the broader team to inform market expansion, vertical prioritization, and channel partner enablement through data-driven insights.

Join the dynamic team at the City of New York as a Data Analyst. In this pivotal role, you will leverage data analytics to drive decision-making processes and optimize services for the citizens of New York. Your expertise will contribute to various projects aimed at enhancing operational efficiency and delivering impactful insights.

At Profound, we are dedicated to empowering organizations to effectively navigate and manage their AI presence. We are currently seeking a skilled Data Engineer to lead the development and enhancement of our data platform. In this role, you will be responsible for maintaining and optimizing our data pipelines, crafting innovative data ingestion processes, and addressing the data requirements of our product, data science, and go-to-market teams.This position is an excellent opportunity for individuals who thrive in working with cutting-edge data tools, enhancing system performance and reliability, and laying the groundwork for machine learning-driven functionalities.

About QlooAt Qloo, we leverage extensive behavioral and catalog data to drive insightful recommendations across various sectors including entertainment, dining, travel, and retail. Our cutting-edge platform is constructed on a robust AWS data architecture, facilitating advanced analytics, APIs, and machine-learning models utilized by prominent brands. We are in search of a skilled Data Engineer to contribute to the enhancement and scaling of this innovative platform.Position SummaryAs a Data Engineer at Qloo, you will be instrumental in designing, constructing, and managing the data pipelines that aggregate information from external vendors, internal systems, and public sources into our S3-based data lake and related services. You will engage with AWS Glue, EMR (Spark), Athena/Hive, and Airflow (MWAA) to ensure that our data is precise, well-structured, and readily accessible for analytics, indexing, and machine-learning initiatives.You should feel confident managing end-to-end data workflows, encompassing ingestion, transformation, quality assurance, monitoring, and performance optimization.Key Responsibilities- Design, develop, and maintain batch data pipelines utilizing Python, Spark (EMR), and AWS Glue, transferring data from S3, RDS, and external sources into Hive/Athena tables.- Structure datasets in our S3/Hive data lake to facilitate analytics (Hex), API functionalities, Elasticsearch indexing, and machine learning models.- Create and manage workflows in Airflow (MWAA), handling dependency management, scheduling, retries, and alert notifications via Slack.- Establish robust data quality and validation mechanisms (schema validation, freshness/volume checks, anomaly detection) to ensure prompt issue identification through monitoring and alerts.- Enhance job performance for cost and efficiency (partitioning, file formats, join strategies, appropriate utilization of EMR/Glue resources).- Collaborate closely with data scientists, ML engineers, and application developers to comprehend data needs and design schemas and pipelines that address diverse use cases.- Contribute to internal tools and shared libraries to streamline, secure, and standardize interactions with our data platform.- Document pipelines, datasets, and best practices to ensure clear understanding and accessibility for the wider team.Required Qualifications- Bachelor's degree in Computer Science, Software Engineering, or a related discipline, or equivalent hands-on experience.- Proficient in Python and distributed data processing using Spark (PySpark) in EMR or a comparable environment.- Practical experience with key AWS data services, particularly: - S3 (data lake, partitioning, lifecycle management) - AWS Glue (jobs, crawlers, catalogs) - EMR or other managed Spark environments.

The City of New York seeks a PASSPort Data Analyst to support public service improvements through careful data analysis. This position centers on gathering, interpreting, and presenting data that informs city operations. Role overview The PASSPort Data Analyst examines complex datasets related to city services. The work involves identifying trends, generating reports, and helping teams understand how data can guide better decisions for New York City’s public programs. Community impact Analysis from this role directly influences decisions that affect residents and city operations. Projects handled by the PASSPort Data Analyst contribute to more efficient, effective services for New Yorkers.

Join Our Team as a Data Engineer! Are you ready to take your career to the next level? At FanDuel, we are seeking a passionate and skilled Data Engineer to join our dynamic data platform team. In this pivotal role, you will have the opportunity to design, build, and scale robust data infrastructure that drives analytics, machine learning, and critical business decisions across our organization. Your responsibilities will include taking full ownership of the design and delivery of secure, reliable, and cost-effective data platforms. Your work will empower data engineers, analysts, and data scientists to excel in their roles. As a key player in our team, you will collaborate closely with engineering, analytics, and security teams to enhance platform reliability, performance, and the overall developer experience for impactful data workflows at scale. Your strong engineering judgment will guide you in addressing ambiguous technical challenges, making architectural decisions, and contributing to the technical growth of the team. The ideal candidate is a seasoned engineer who thrives in a fast-paced, collaborative environment and is adept at managing complex systems end-to-end. If you are excited about building resilient data platforms and making a significant impact at a forward-thinking company, we want to hear from you!

Who We AreAt Endex, we're pioneering the integration of AI analysts within financial institutions, transforming the way finance works by creating a sophisticated digital coworker built natively in Excel. Our team is at the forefront of agentic development and applied finance, collaborating with top research labs and supported by OpenAI, having raised $14 million in August 2025.As demand surges following our launch, financial firms nationwide are recognizing the potential of agentic AI in financial modeling. We are now expanding our team to drive this innovation forward.About the RoleAs a Recruiter at Endex, you will manage the entire talent acquisition process, from sourcing exceptional candidates from universities and institutions to successfully closing offers for those passionate about shaping the future of finance. If you thrive on connecting with talented individuals and enjoy crafting compelling narratives about our mission, this role is tailor-made for you.Your Key ResponsibilitiesManage Full-Cycle Recruiting: Source, screen, interview, and secure candidates in engineering roles.Develop Talent Pipelines: Foster relationships with leading universities and programs, establishing Endex as a premier destination for top graduate talent.Communicate the Endex Vision: Serve as a brand ambassador, articulating our product, mission, and the unique opportunity to join us at this pivotal moment.Design Hiring Infrastructure: Create and enhance systems, scorecards, take-home assignments, and processes to ensure efficient and effective hiring.Collaborate with Leadership: Partner with the CEO and hiring managers to identify team needs, define role requirements, and expedite the hiring of ideal candidates.Analyze and Optimize: Monitor recruiting metrics, identify process bottlenecks, and continuously improve the hiring process to decrease time-to-hire while maintaining quality.

The City of New York is seeking a Data Scientist to help improve city services through data-driven insights. This role centers on analyzing large and complex datasets, building predictive models, and supporting city departments with clear, actionable findings. Role overview As a Data Scientist, the work involves examining diverse data sources, identifying trends, and translating raw information into practical recommendations. The position supports multiple city initiatives, providing analysis that informs policy and operational decisions. What you will do Analyze complex datasets from various city departments Develop predictive models to forecast trends and outcomes Deliver insights that help guide city programs and services Location This position is based in New York City.

Join Our Team as a Senior Data Engineer!Are you ready to take your career to the next level? FanDuel is seeking a Senior Data Engineer who will be instrumental in designing and building scalable, reliable, and high-performance data solutions that fuel analytics, machine learning, and business operations. As a hands-on contributor, you will play a significant role in establishing the core technical foundation of our data ecosystem.You will collaborate with a diverse team of engineers, analysts, product managers, and data scientists to create data pipelines and platforms that lead to impactful business results. The ideal candidate possesses excellent problem-solving abilities, is a strong team player, and brings both technical expertise and a collaborative spirit to every challenge.If you're excited about the prospect of working in a dynamic environment and tackling innovative challenges, we want to hear from you!Key Responsibilities:Build & Maintain Data Infrastructure: Design, develop, and maintain scalable ETL/ELT pipelines to support various data products and operational systems. Work with large-scale, complex datasets ensuring data cleanliness, proper modeling, and accessibility across the organization.Deliver High-Quality, Reusable Solutions: Create modular, reusable data models and assets utilizing tools like Spark, dbt, or similar frameworks. Collaborate with stakeholders to transform business needs into reliable, production-ready data solutions while ensuring data quality and consistency.Contribute to Engineering Excellence: Advocate for software engineering best practices, including testing, version control, documentation, and code reviews. Engage in technical design discussions and architecture reviews, helping to evolve our data platform for improved performance and scalability.Collaborate & Communicate: Partner closely with data scientists, analysts, and product managers to ensure alignment and drive solutions that meet business objectives.

The City of New York seeks an Assistant Mechanical Engineer to join the Division of Property Management. This position plays a key part in maintaining and upgrading city building infrastructure. Role overview Work includes supporting the planning, design, and supervision of mechanical engineering projects. The focus is on improving systems and services across city properties. Key responsibilities Assist in developing plans and technical designs for mechanical systems in city buildings Support project oversight to ensure work meets standards and timelines Contribute to efforts that enhance building infrastructure and services Location This role is based in New York City.

Tabs stands at the forefront of innovation as an AI-native revenue platform tailored for contemporary finance and accounting teams. Our advanced solutions streamline the entire contract-to-cash lifecycle, encompassing billing, collections, revenue recognition, and reporting, thereby empowering teams to eliminate manual processes and expedite cash flow.Our esteemed clients, including Cursor and Statsig, trust Tabs to seamlessly generate invoices directly from contracts, facilitate real-time payment reconciliation, and ensure compliance with ASC 606.Founded in 2023, Tabs has successfully secured over $91 million in funding from renowned investors such as Lightspeed Venture Partners, General Catalyst, and Primary. Headquartered in New York, our team is composed of experts with deep knowledge in finance and AI.About the RoleAs our inaugural Data Engineer, you will be instrumental in constructing the foundational data infrastructure that fuels our internal KPIs, drives customer insights, and enhances our AI systems. Your primary objective will be to design and implement a robust data platform that supports our core metrics and prepares us for long-term analytical scalability.This position is ideally suited for an engineer with a proven track record of developing end-to-end data platforms and who seeks ownership over the complete data stack. You thrive in ambiguous settings and are committed to delivering tangible business outcomes.Key ResponsibilitiesArchitect and implement our inaugural scalable data warehouse/lakehouse to bolster KPIs.Develop and manage dependable data pipelines (batch and/or streaming) from application databases and third-party tools.Collaborate with leadership to convert business metrics into actionable data models and schemas.Establish and maintain data modeling standards and best practices.Implement monitoring, data quality checks, and observability for pipelines and core tables.Empower BI and data analysts with well-structured models and self-service friendly datasets.Document the data platform (lineage, definitions, contracts) and assist in creating a unified source of truth for metrics.

The City of New York is seeking a dedicated Surveyor to join our dynamic team. As a Surveyor, you will play a crucial role in land surveying, ensuring accuracy and compliance with city regulations. This position offers a unique opportunity to contribute to various city projects, enhancing the infrastructure and development of New York City.

About UsAt Endex, we are paving the way for the future of finance by integrating cutting-edge AI technology with financial analytics. Our vision is to create the most advanced digital coworker that operates seamlessly within Excel, empowering financial institutions to enhance decision-making and operational efficiency. Backed by OpenAI, we are a dynamic team engaged in groundbreaking developments in finance and AI.Position OverviewThis role can be fulfilled on a part-time (hybrid) or full-time (in-office) basis from our New York City location. As a Finance Product Specialist, you will be instrumental in ensuring that Endex provides the most precise and comprehensive financial tools available. Your responsibilities will include validating the outputs of our AI model to meet enterprise-grade standards and enhancing the tool's usability in line with industry workflows. This position offers the potential for future growth within the company as we expand.Key ResponsibilitiesEnsure Output Quality: Conduct thorough testing and evaluation of financial outputs for accuracy and reliability.Error Analysis: Identify and troubleshoot model failures, providing actionable solutions to improve performance.Financial Expertise to Product Development: Leverage your financial background to guide model behavior through established heuristics and rules.Strategic Influence: Advise on development priorities based on user feedback and market demand.Cross-Functional Collaboration: Partner with ML engineers, data scientists, and product teams to align objectives and enhance user experience.