Staff iOS Engineer - Innovate with Headway

At Headway, we are on a profound mission to transform mental health care, making it accessible to everyone. Our innovative technology connects individuals with exceptional therapists through the first software-enabled national network of providers who accept insurance.In the U.S., 1 in 4 individuals faces a treatable mental health condition. Unfortunately, many providers do not accept insurance, rendering therapy unaffordable for a large segment of the population. Headway is pioneering a new mental healthcare system that simplifies the process for therapists to accept insurance and expand their practices.Founded in 2019, Headway has evolved into a diverse, national network comprising over 60,000 mental healthcare providers across all 50 states. Our software has served more than 1 million patients, and we are proud to be a Series D company with over $325 million in funding from esteemed investors including a16z (Andreessen Horowitz), Accel, GV (formerly Google Ventures), Spark Capital, Thrive Capital, Forerunner Ventures, and Health Care Service Corporation.We aspire for your journey with us to be the most fulfilling chapter of your career. Join us and contribute to the positive transformation of mental healthcare.About the RoleBecome a part of our team to create a decision engine that fosters better mental health outcomes.As a Staff Data Scientist specializing in Product Analytics, you will serve as a key technical and strategic leader, guiding how Headway measures, learns from, and enhances its services. You will tackle complex and ambiguous product questions, shape our metrics of success, and influence decisions that span various teams and product dimensions. Your role will encompass not only performing analyses but also impacting our product development, evaluation processes, and scaling successful initiatives.This position is ideal for an individual who can navigate the details of metric definitions while also strategizing measurement approaches for significant product areas, effectively bringing the organization along in the process.What You Will DoIn addition to the responsibilities of a Senior Data Scientist, you will:Own a product measurement strategy. Define key metrics for major product areas, align stakeholders on definitions, and build consensus on what constitutes success.Lead multi-team initiatives. Drive cross-functional projects where the solutions are not immediately clear, ensuring we achieve measurable results.Set the standard for experimentation. Develop frameworks for test design, decision-making guidelines, and interpretations that enhance both speed and rigor across teams.Develop impactful analytics. Innovate methods for deriving insights that inform product development and user engagement.

At Headway, we are on a transformative journey to revolutionize mental health care accessibility. Our innovative technology connects individuals with exceptional therapists through the first software-enabled national network that accepts insurance.With 1 in 4 Americans facing treatable mental health conditions, our mission is to dismantle barriers to therapy by facilitating therapists in accepting insurance and expanding their practices.Founded in 2019, Headway has grown into a vibrant network of over 60,000 mental health providers across all 50 states, serving more than 1 million patients. Backed by prestigious investors including a16z (Andreessen Horowitz), Accel, GV (formerly Google Ventures), Spark Capital, Thrive Capital, Forerunner Ventures, and Health Care Service Corporation, we are a Series D company with over $325 million in funding.We believe your time with us will be the most fulfilling of your career. Join us in making a meaningful impact on the future of mental health care.About the RoleJoin us in shaping the metrics and decision-making processes that drive patient growth.As a Senior Data Scientist in Marketing Analytics, you will take on a pivotal role as the senior analytical and strategic leader, making marketing performance clear, credible, and actionable. Collaborating closely with Growth Marketing leaders and channel managers across paid, lifecycle, and organic marketing, as well as Finance, Product, and Engineering, your mission will be to help Headway tackle critical questions:What is genuinely incremental?Where should we allocate our resources next?What factors are influencing performance changes?How can we successfully scale effective strategies without misconceptions?You will develop the frameworks, analyses, and modeling techniques that empower the marketing team to accelerate their efforts confidently. This role goes beyond mere dashboard monitoring or basic attribution; it provides high-stakes decision support for our growth engine.What You Will DoLead incrementality measurement across various channels. Design and analyze geo tests, holdouts, lift tests, and quasi-experimental approaches when randomized testing isn't viable. Establish clear parameters, decision rules, and benchmarks for success.Create a trustworthy marketing measurement system. Define authoritative metrics such as CAC, LTV, payback periods, conversion rates, and retention.

At Headway, we are on a transformative mission to create an accessible mental health care system for everyone. Our innovative technology connects individuals with exceptional therapists through the first software-driven national network of providers who accept insurance.In the United States, 1 in 4 individuals has a treatable mental health condition, yet the majority of providers do not accept insurance, rendering therapy unaffordable for many. At Headway, we are committed to reshaping mental healthcare by simplifying the process for therapists to accept insurance and expand their practices.Founded in 2019, Headway has rapidly evolved into a diverse national network comprising over 60,000 mental healthcare providers across all 50 states. Our platform has successfully served over 1 million patients, and we are proud to be a Series D company backed by prominent investors including a16z (Andreessen Horowitz), Accel, GV (formerly Google Ventures), Spark Capital, Thrive Capital, Forerunner Ventures, and Health Care Service Corporation.We aim to make your time with us the most impactful experience of your career. Join us in revolutionizing mental healthcare for the better.About the RoleWe invite you to be part of our team and contribute to the development of a decision engine that enhances mental health outcomes.As a Senior Data Scientist, you will play a pivotal role within a cross-functional product team, transforming complex, real-world data into actionable insights. You will ensure we capture the right data, design effective experiments that reveal the drivers of outcomes, and swiftly translate findings into implementable recommendations. Once insights are validated and valuable, you will operationalize them through predictive models that elevate the experiences of both providers and patients.If you thrive in uncertain environments, relish tackling challenging problems, and seek to make a meaningful impact, you will find a great fit here.Your ResponsibilitiesAnalytics Partner: Collaborate closely with Product, Engineering, Design, Operations, and Clinical stakeholders to define questions, metrics, guardrails, and decision-making criteria.Rigorous Experimentation: Design and analyze A/B tests and quasi-experiments, establishing clear hypotheses, power considerations, and success criteria upfront.Behavior Strategy Connection: Leverage funnel, cohort, segmentation, and lifecycle analyses to assess how users and providers interact with Headway and identify where product modifications will yield the most significant impact.Causal Inference: Apply causal inference methodologies to enhance our experimental findings.

At Headway, we are on a mission to revolutionize mental healthcare by creating a system that is accessible to everyone. Our innovative technology connects individuals with exceptional therapists through the first software-enabled national network of providers that accept insurance.In the United States, 1 in 4 individuals suffers from a treatable mental health condition, yet most providers do not accept insurance, making therapy unaffordable. Headway aims to change this by facilitating therapists in accepting insurance and expanding their practices.Founded in 2019, we have rapidly grown into a diverse national network of over 60,000 mental healthcare providers across all 50 states, utilizing our software to serve over 1 million patients. We are a Series D company with over $325 million in funding from prominent investors like a16z (Andreessen Horowitz), Accel, GV (formerly Google Ventures), Spark Capital, Thrive Capital, Forerunner Ventures, and Health Care Service Corporation.We strive to make your time with us the most fulfilling experience of your career. Join us in transforming mental healthcare for the better.As a Senior Staff Data Scientist specializing in Bayesian Experimentation and Causal Inference, you will play a pivotal role in shaping how Headway learns from data, particularly in high-stakes environments with noisy signals. Reporting directly to the Head of Data, you will lead initiatives to establish standards, frameworks, and enhance decision quality across Product, Growth, Operations, and Finance.Your contributions will establish foundational methodologies for addressing critical questions such as:Did this action lead to the desired outcome?What is our level of certainty, and how should we respond to that uncertainty?What evidence is compelling enough to warrant changes in strategy, policy, or budget allocation?A key objective of this role is to create and institutionalize a comprehensive understanding of “what we know” about patients, providers, and payers, complete with explicit confidence levels that directly inform business actions. This shared language will help prevent the organization from misinterpreting correlations as definitive laws while maintaining agility.Key ResponsibilitiesEstablish Causal Inference and Experimentation Standards: Define the standard methods, guidelines, documentation, and review processes for experiments and quasi-experiments, including the appropriate application of Bayesian methods.Develop the Confidence Ladder: Build a systematic approach to assess and communicate confidence levels regarding findings.

Flex is an innovative FinTech company based in New York City, dedicated to revolutionizing the rent payment process. In a world where timely rent payments are often cumbersome and costly, we are on a mission to provide renters with a more flexible and convenient solution. Our platform allows users to manage their rent payments in a way that aligns with their financial needs, making it easier to navigate this significant recurring expense. After building a solid investor foundation and a loyal user community while maintaining a low profile, we are now inviting passionate professionals to join our growing team. Are you ready to make an impact?As a Senior Data Scientist reporting to the Director of Analytics, you will play a pivotal role in driving Flex's strategic direction by leading key analytics initiatives across various departments, including Customer Support, Finance, Marketing, Product, and Strategy. Your expertise will be crucial in unraveling complex data challenges and translating insights into actionable strategies that enhance our business performance. The ideal candidate is deeply inquisitive, maintains high analytical standards, and expertly balances the need for rigor with the urgency of delivering impactful solutions.We are actively expanding our analytics team and are particularly focused on enhancing our Product, Partnerships, and Go-To-Market efforts.

Why Choose Charlie Health?Across the nation, countless individuals are grappling with mental health challenges, substance use disorders, and eating disorders. Unfortunately, many face significant barriers when seeking help, including limited local options, lengthy wait times, and a lack of personalized treatment. At Charlie Health, we are committed to changing this narrative.Our mission is to connect individuals with essential behavioral health treatment. We provide tailored, virtual care that fosters connections—between clients and clinicians, care teams, family members, and supportive communities. By concentrating on those with complex needs, we are enhancing access to meaningful care and achieving better outcomes from the comfort of home.As a dynamic and expanding organization, we are reaching more communities daily and assembling a team that is reshaping the landscape of behavioral health treatment. If you are passionate about using your expertise to effect lasting change and help individuals access the care they need, we’d love to connect with you.About the RoleIn your capacity as a Staff Data Scientist, you will serve as a key thought leader and technical guide across various teams, including Product, Engineering, Design, Operations, and Clinical. Your expertise will aid the organization in rigorously leveraging data and applying statistical methodologies. You will provide seasoned insights that will refine the team's strategic thinking and inform their roadmaps, ultimately driving impactful outcomes. As a proactive cross-functional collaborator, you will be sought after to tackle challenges and effectively bridge the divide between technical and non-technical stakeholders, elevating the capabilities of those around you.Join our passionate, forward-thinking team as we rise to meet the challenges of the mental health crisis and play a pivotal role in delivering life-saving solutions. If our mission resonates with you and you find motivation in enhancing access to mental healthcare, apply today!

Headway is hiring a Staff Product Manager to help define and deliver products that matter. This role is central to shaping product strategy and guiding teams toward solutions that address real user needs. Role overview The Staff Product Manager leads cross-functional teams through every stage of product development, from initial concept to launch. Expect to work closely with stakeholders to clarify the product vision and set the roadmap for upcoming features and improvements. Key responsibilities Define and refine product strategy in collaboration with leadership and stakeholders Guide teams as they develop, test, and launch new products or features Ensure solutions align with user needs and company goals Location This position is based in New York, NY; San Francisco, CA; or Seattle, WA.

Tiger Analytics is seeking a Senior Data Scientist with a focus on Agentic AI. This remote position is based in New York, New York. Role overview This role centers on applying advanced analytical methods to complex datasets. The Senior Data Scientist will use machine learning, statistical modeling, and data visualization to help clients make informed business decisions. What you will do Analyze large and varied datasets to uncover actionable insights Apply machine learning and statistical modeling techniques Develop data visualizations that clarify findings for clients Support clients in using AI to improve their business operations Requirements Expertise in machine learning, statistical modeling, and data visualization Experience working with complex datasets Background in Agentic AI is essential

At Headway, we are on a transformative mission to revolutionize mental health care accessibility. Our innovative technology connects individuals with exceptional therapists through the first software-enabled national network of providers that accept insurance.In the United States, 1 in 4 individuals suffer from a treatable mental health condition, yet many providers do not accept insurance, creating financial barriers to therapy. We, at Headway, are committed to dismantling these barriers by simplifying the process for therapists to accept insurance and expand their practices.Founded in 2019, Headway has rapidly evolved into a diverse national network comprising over 60,000 mental health care providers across all 50 states, serving more than 1 million patients. As a Series D company with over $325 million in funding from esteemed investors such as a16z (Andreessen Horowitz), Accel, GV (formerly Google Ventures), Spark Capital, Thrive Capital, Forerunner Ventures, and Health Care Service Corporation, we are poised for further growth.We strive to make your tenure here the most rewarding experience of your career. Join us in our endeavor to enhance mental health care for all.About Data Engineering at HeadwayWe are seeking a Staff Data Engineer to play a pivotal role in advancing our mission: delivering affordable, quality mental health care across the United States.The Data Engineering Team is the backbone of our data-driven organization, composed of a high-impact group of engineers dedicated to providing reliable, high-quality data assets at an enterprise scale. Our focus is on transforming raw data into actionable business intelligence through robust ETL/ELT pipelines, sophisticated data modeling, and stringent data quality frameworks. Collaborating closely with Data Scientists, Analysts, and core Software Engineering teams, we ensure data integrity for every critical decision and product feature.About this RoleAs a Staff Data Engineer, you will assume the role of a hands-on technical leader, architect, and mentor, responsible for shaping the future of our data infrastructure. This position emphasizes establishing architectural direction, setting organization-wide data standards, and driving the design of scalable, optimized data models. You will lead complex, cross-functional projects focusing on data quality governance and the enhancement of our data pipelines. Your influence will extend to technology choices, mentoring fellow engineers, and acting as the primary technical liaison between various teams.

Role overview flex seeks a Senior Data Scientist & Analytics specialist to support its Product team in New York. The main focus is on applying data analysis and statistical models to guide decisions and strengthen product results. Key responsibilities Collaborate with colleagues from multiple disciplines to examine complex datasets Identify and communicate insights that inform product strategy and development Use statistical modeling to assess and improve product performance Location This role is based in New York, New York, United States.

Data ScientistLocation: New YorkOn-site | Full-timeCompensation: CompetitiveJoin a leading technology development firm driving innovation at the forefront of digital asset launchpads. Our client operates with cutting-edge technologies, ensuring ultra-low latency and high throughput in the ever-evolving crypto landscape. This role is pivotal, as every technical deployment directly impacts a vast global audience.We are on the lookout for a skilled and adaptable Data Scientist who thrives in a dynamic and demanding environment. This position offers the freedom to unearth impactful opportunities, create advanced analytical solutions, and quantify their effects on products enjoyed by millions worldwide. Be part of a high-caliber team that champions first-principles thinking, ownership, and independence in a challenging ecosystem.Key ResponsibilitiesExperimentation & Optimization: Create, execute, and assess rigorous A/B tests to enhance user experience and engagement.Proactive Analysis: Uncover hidden issues and growth prospects through thorough data exploration.Insight Visualization: Develop and sustain comprehensive dashboards to monitor essential KPIs and illustrate complex user behaviors.Predictive Modeling: Craft advanced models to analyze user behavior and forecast outcomes in a fast-paced environment.Cross-Functional Collaboration: Collaborate with product and engineering teams to implement data-centric solutions ensuring technical feasibility.Project Ownership: Lead data initiatives from problem identification to solution execution and post-deployment assessment.Technical Communication: Simplify complex statistical insights into clear, actionable narratives for diverse stakeholders.Methodological Standards: Contribute to refining the organization’s data best practices and analytical methodologies.Work Style & EnvironmentIn-Person Collaboration: This role requires presence at our client's office.Intensity: Candidates should be prepared for unconventional hours and a fast-paced atmosphere where expectations are high and outcomes are immediate.

Join Headway as a Senior Data Science Manager specializing in enhancing Customer Experience. In this pivotal role, you will lead a team of skilled data scientists to leverage data insights that drive customer satisfaction and loyalty. Your expertise will be crucial in developing innovative strategies that improve customer interactions and overall experience.At Headway, we are at the forefront of transforming customer experiences through data-driven decisions. We value creativity, collaboration, and a passion for problem-solving. If you are ready to make a significant impact in a dynamic environment, we want to hear from you!

Role overview Peloton Interactive, Inc. seeks an E-commerce Data Scientist specializing in Product Analytics for its New York, New York office. This role uses data-driven methods to enhance Peloton’s digital marketplace, aiming to refine product offerings and create a stronger user experience. What you will do Collaborate with teams throughout the company to define and monitor important product metrics Study consumer behavior and purchasing trends within the e-commerce platform Deliver insights that guide product strategy and decision-making Assist in optimizing profitability while ensuring customer needs are met Impact The work in this position directly influences the direction of Peloton’s e-commerce products. Insights and recommendations will help shape future offerings and contribute to key business results.

At January, we are revolutionizing consumer finance by infusing empathy into our offerings. Our innovative, data-driven solutions enable financial institutions to enhance their collections processes, providing borrowers with clear, compassionate pathways to reclaiming financial stability and control over their lives. We are not merely expanding access to credit; we are restoring dignity and empowering millions to achieve true financial freedom.About the RoleAs the Lead Data Scientist in Product Analytics, you will be pivotal in influencing our product strategy through comprehensive data analysis, visualization, modeling, and experimentation. Collaborating closely with product managers, your insights will directly shape the journey for users striving to overcome debt and regain financial stability.What You’ll Work OnYou will serve as a strategic partner to product managers, empowering them to make informed, data-centric decisions, conduct experiments, and assess the evolution of our critical success metrics. You will develop expertise in our datasets, providing impactful recommendations to enhance our products and processes. Additionally, you will help bolster January’s reputation as a sophisticated, data-focused collection agency, collaborating with the operations team to ensure our client success managers are well-equipped to address inquiries and engage in client conversations seamlessly.What You Bring to the TableA minimum of 2 years of experience utilizing SQL for data analysisProficiency in programming languages such as Python or R for conducting advanced statistical analysesStrong medium to advanced knowledge of statistics related to experimentationAbility to present data compellingly, enabling product and engineering teams to make superior decisionsStrategic thinker, considering the broader impact of your work on January’s overall successSelf-starter; able to independently explore and provide insightful recommendations based on data We are excited to welcome a new team member in our New York office.As a company rooted in New York City, we champion transparent, equitable compensation practices that reflect our commitment to fostering an inclusive environment where every team member can thrive.

At Headway, we are on a mission to revolutionize mental healthcare by creating a system that is accessible to everyone. Our innovative technology enables individuals to find exceptional therapists through the first software-enabled national network of providers who accept insurance.In the United States, 1 in 4 people have a treatable mental health condition, yet many providers do not accept insurance, making therapy unaffordable for countless individuals. Headway is committed to building a comprehensive mental healthcare system that everyone can utilize, facilitating therapists to accept insurance and expand their practices.Founded in 2019, Headway has developed into a diverse national network of over 60,000 mental healthcare providers across all 50 states, utilizing our software to serve over 1 million patients. As a Series D company, we have raised over $325 million in funding from top-tier investors such as a16z (Andreessen Horowitz), Accel, GV (formerly Google Ventures), Spark Capital, Thrive Capital, Forerunner Ventures, and Health Care Service Corporation.We want your time here to be the most meaningful experience of your career. Join us, and help change mental healthcare for the better.About The RoleAs we strive to build an accessible mental healthcare system, we recognize the importance of creating products that work effortlessly for both patients in need of care and providers delivering it. Each month, one million patients in the U.S. request referrals from their physicians to mental health providers. However, most of these physicians, primarily affiliated with large hospital groups (Health Systems), lack a trustworthy partner for referrals. Consequently, millions of patients remain without the mental healthcare they require. To address this critical challenge, we are seeking a Staff Product Manager to drive the development of our health system product and strategy, ensuring effective engagement and retention of health system customers while facilitating patient access to care.What You’ll Do at Headway:Develop innovative products that position Headway as the preferred referral partner for individual physicians, hospitals, and health systems, thereby increasing patient access to care and boosting appointment growth.Collaborate closely with our Go-to-Market team to facilitate the onboarding and success of new health system partners.Create tools and experiences that activate new health systems, enhance referring physician engagement, and strengthen retention and share of wallet.Work with fellow Product Managers across our Patient vertical to ensure a seamless experience from referral intake to patient care, ...

About UsBaton Corporation is a cutting-edge development firm responsible for the complete technology stack that powers pump.fun, the world's leading memecoin launchpad currently in operation. Our systems are designed for low latency and high throughput, operating under continuous load where precision is crucial.Your RoleWe are looking for a highly skilled and adaptable Data Scientist who excels in a dynamic environment. In this position, you will have the autonomy to discover opportunities, create and apply solutions, and evaluate their effectiveness across our product line. You will work closely with various teams while taking full responsibility for your projects from inception to execution.Design, execute, and analyze A/B tests to enhance our consumer product experience.Identify potential challenges and opportunities through detailed data analysis.Create and maintain dashboards to track essential metrics and present insights visually.Develop predictive models to analyze user behavior and forecast outcomes.Collaborate with product and engineering teams to deliver data-informed solutions.Lead projects independently from identifying problems to implementing solutions.Effectively communicate complex results to both technical and non-technical audiences.Contribute to establishing data best practices and methodologies.Your ProfileA minimum of 3 years of data science experience in a startup, scale-up, or a recognized firm like FAANG.Proficient in Python/R and SQL/BigQuery.Extensive experience in designing, conducting, and interpreting A/B tests on consumer products.Proven ability to manage projects autonomously from the idea stage to implementation.Experience in translating data insights into actionable strategies.Exceptional communication skills, capable of presenting complex findings clearly.Preferred SkillsKnowledge of cryptocurrency and blockchain data.Strong data visualization capabilities, particularly with tools like Omni/Looker.Experience with event tracking data.

Iterative Health seeks a Staff Data Scientist based in either Cambridge, MA or New York, NY. This position centers on applying data science to enhance healthcare solutions. The role involves collaborating with professionals from various backgrounds and specialties. What you will do Analyze complex datasets to uncover patterns and insights that support decision-making across the company Build predictive models aimed at improving healthcare outcomes Work closely with cross-functional teams to translate data findings into actionable recommendations Location This role is open to candidates in Cambridge, Massachusetts or New York, New York.

Join Flex as a Senior Staff Data Scientist where your expertise in data analysis and machine learning will drive innovative solutions and enhance our data-driven decision-making processes. You will collaborate with cross-functional teams to extract valuable insights from complex datasets, enabling us to improve our products and services.

Role Overview Analytic Partners is hiring a Senior Data Scientist in New York, NY. This position focuses on applying advanced analytical methods to support data-driven decisions across the organization. The Senior Data Scientist works closely with colleagues from various teams to create solutions that strengthen our analytics and contribute to meaningful business outcomes.