Jobs in United States

Client Platform Security Engineer in New York

136 active opportunities · Updated October 2026

Explore current client platform security engineer jobs in New York. Filter by work mode, employment type, experience, department, date posted and distance.

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📍 New York, NY, United States· Full-time
✓ High-confidence listingCompany trend -100%

$100K – $500K/yr

Quick readStrong listing-quality and freshness signals

About Us: Blockworks is an information platform that sits at the center of the crypto industry. We transform raw, complex data and facts into actionable research, trusted alpha-driven insights, and world-class events. The result is transparency and confidence. Blockworks connects investors and businesses in onchain capital markets. We give businesses a platform to earn trust and provide investors with the information they need to underwrite the asset class. I'm hiring a salesperson. Blockworks builds trust in onchain markets. Data, disclosures, investor relations, APIs, ratings, asset monitoring. You'll sell all of it, often in the same proposal, to the largest protocols, institutions, and enterprises entering crypto. Deals run $100K to $500K+, usually with several stakeholders and very little instructions. You'll be a good fit if you: were top of the leaderboard at a tier one sales org believe deals die on Zoom would rather fly to a maybe than email a yes have run a nine-stakeholder deal with no champion have handed a lead to a teammate because they'd win it faster know the difference between pipeline and hope rebuilt a proposal at midnight because procurement moved the goalposts have spent a Friday night on a deal that wasn't yours have flown to the client for a 45-min meeting have sold three complex products in one single contract We need sellers who understand the deal behind the deal, design the path to get there, pull in the right people, and close. The role: full cycle, selling across the entire Blockworks platform. You'll work directly with our Co-Founder and our Head of Commercial. You need to know how to sell into founders and executives. Travel is part of the job. We host conferences in London, Singapore, and New York. We have an office in New York, but big deals don’t close sitting behind a desk. Blockworks is scaling very fast. Our systems are imperfect, our products ship fast, and our map gets redrawn all the time. If you need clean lanes, this will fr

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📍 New York, California, United States· Full-time
✓ High-confidence listingCompany trend -50%

$89K – $118K/yr

Quick readStrong listing-quality and freshness signals

About Taskrabbit: Taskrabbit is a marketplace platform that conveniently connects people with Taskers to handle everyday home to-do’s, such as furniture assembly, handyman work, moving help, and much more. At Taskrabbit, we want to transform lives one task at a time. As a company we celebrate innovation, inclusion and hard work. Our culture is collaborative, pragmatic, and fast-paced. We’re looking for talented, entrepreneurially minded and data-driven people who also have a passion for helping people do what they love. Together with IKEA, we’re creating more opportunities for people to earn a consistent, meaningful income on their own terms by building lasting relationships with clients in communities around the world. Taskrabbit is a hybrid company with employees distributed across the US and EU and a Built In — Best Places to Work (2022, 2023, 2024, 2025) continually ranked across multiple national and regional categories. Join us at Taskrabbit, where your work will be meaningful, your ideas valued, and your potential unleashed! This role operates on a hybrid schedule requiring two days of in-office collaboration per week. The position can be based in either our San Francisco office or our new New York City office. About the Role: We are seeking a Senior Metro Specialist of Suburban Growth to take charge of solving one of Taskrabbit’s largest puzzles: how to unlock meaningful, scalable growth in suburban areas where we already operate but see massive opportunity. These areas hold untapped potential for high-margin growth and long-term value due to their client profile. This role is ideal for someone who thrives on solving difficult growth problems, can blend data with local insight, and isn’t afraid to roll up their sleeves to build localized, custom growth strategies to ultimately scale. You’ll define the Suburban playbook, combining research, channel testing, and go-to-market experimentation to help us crack the code on supply and dema

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📍 New York, NY, United States· Full-time
✓ High-confidence listingCompany trend -85.6%

From $110.5K/yr

Quick readStrong listing-quality and freshness signals

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other’s unique experiences and embrace the flexibility to do your best work. Creating a career you love? It’s Possible. At Pinterest, AI isn't just a feature, it's a powerful partner that augments our creativity and amplifies our impact, and we’re looking for candidates who are excited to be a part of that. To get a complete picture of your experience and abilities, we’ll explore your foundational skills and how you collaborate with AI. Through our interview process, what matters most is that you can always explain your approach, showing us not just what you know, but how you think. You can read more about our AI interview philosophy and how we use AI in our recruiting process here . Pinterest is on a mission to improve the comprehensiveness and shoppability of ads on our platform. We’re accomplishing this by expanding our advertising demand sources through partnerships with third-party ad platforms and working closely with Agencies and media companies who manage performance marketing budgets. As a member of the Programmatic Technical Operations team, you will drive the success of Pinterest’s programmatic ad products by serving as the primary client contact for deal creation, campaign setup, and launches. You’ll troubleshoot technical issues, optimize campaigns for performance, and collaborate closely with cross functional teams to elevate client outcomes and enhance internal processes. What you'll do: Act as a key point of contact for clients, supporting programmatic deal creation, campaign setup, and ensuring smooth campai

AWSGitRestAI
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📍 New York, NY, United States· Full-time
✓ High-confidence listingCompany trend -87.9%
Quick readStrong listing-quality and freshness signals

Who we are About Stripe Stripe is a financial infrastructure platform for businesses. Millions of companies—from the world’s largest enterprises to the most ambitious startups—use Stripe to accept payments, grow their revenue, and accelerate new business opportunities. Our mission is to increase the GDP of the internet, and we have a staggering amount of work ahead. That means you have an unprecedented opportunity to put the global economy within everyone’s reach while doing the most important work of your career. About the team The Platform Sales team works with B2B Software Platforms to help them facilitate payments for their customers using our Stripe Connect product. Software Platforms, also known as B2B Indirect, are software platform businesses who serve other businesses. Platforms already using Stripe include Shopify, Lightspeed and Mindbody. What you’ll do Responsibilities Recruit, train and lead a team of new business sales professionals Develop both the long-term vision and strategy for the team and manage day-to-day operations Be accountable for increasing revenue and scaling the team Coach, mentor and guide the team in developing consultative and solution-based sales skills Effectively work cross-functionally across the organization to shape Stripe’s solutions to meet client needs Inspire, motivate and enable individual development to promote career growth of direct reports Who you are We are looking for a self-starting leader who has demonstrated success dealing with ambiguity, operating in a high-growth environment, and solving complicated problems with limited oversight. Ideal candidates will have management and leadership experience scaling a technology sales team, superior communication skills, and a knack for understanding unique customer needs. Minimum requirements 13+ years of technology sales experience with 5+ years of people management experience Experience hiring, training and coaching a high-performance sales team Ability to build rela

AITrainingB2B
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📍 New York, NY, United States· Full-time
✓ High-confidence listingCompany trend -85.6%

From $134.7K/yr

Quick readStrong listing-quality and freshness signals

About Pinterest: Millions of people around the world come to our platform to find creative ideas, dream about new possibilities and plan for memories that will last a lifetime. At Pinterest, we’re on a mission to bring everyone the inspiration to create a life they love, and that starts with the people behind the product. Discover a career where you ignite innovation for millions, transform passion into growth opportunities, celebrate each other’s unique experiences and embrace the flexibility to do your best work. Creating a career you love? It’s Possible. At Pinterest, AI isn't just a feature, it's a powerful partner that augments our creativity and amplifies our impact, and we’re looking for candidates who are excited to be a part of that. To get a complete picture of your experience and abilities, we’ll explore your foundational skills and how you collaborate with AI. Through our interview process, what matters most is that you can always explain your approach, showing us not just what you know, but how you think. You can read more about our AI interview philosophy and how we use AI in our recruiting process here . As a member of the Programmatic Sales & Operations team, you will play a pivotal role in driving Pinterest’s advertising growth and revenue through a full-funnel sales strategy. As the primary partner to clients, you’ll drive deal creation, oversee campaign setup, and ensure seamless launches. Leveraging data-driven strategies, you will proactively optimize performance, uncover growth opportunities, and deliver exceptional results that maximize client value and business impact. Through close collaboration with cross-functional teams, you’ll help shape solutions that maximize business impact, streamline workflows, and deliver measurable results for advertisers at every stage of the funnel. What you'll do: Develop and execute full-funnel, programmatic sales strategies for top-tier clients, driving measurable business results across awareness,

AWSGitRestAI
FC
📍 New York, NY, United States· Full-time
✓ High-confidence listing
Quick readStrong listing-quality and freshness signals

Fanatics Commerce is the global leader in licensed sports merchandise, operating a vertically integrated platform that designs, manufactures, and delivers officially licensed apparel, jerseys, headwear, and collectibles for major leagues, teams, and events worldwide. With more than 900 e-commerce sites and a global omnichannel presence across digital, in-venue, and retail, Fanatics Commerce reaches fans in over 180 countries and powers official fan experiences for many of the world's most iconic sports properties. At Fanatics, we bring our BOLD Leadership Principles to life every day - building championship teams, obsessing over fans, acting with entrepreneurial speed, and delivering with a determined and relentless mindset. ROLE OVERVIEW Fanatics Licensing Management (FLM) is a standalone subsidiary of Fanatics, Inc. that serves clients ranging from college programs — including the University of Georgia, University of Kentucky, University of Miami, University of Notre Dame, University of Oregon, and the University of Wisconsin to professional properties such as the NFL Players Association, Major League Soccer, Hockey Canada, and MLB (Hard Goods), providing trademark licensing agency services and sublicensing rights management. The Licensing Administrator serves a supporting role across operations, client and contract management, and trademark enforcement, ensuring licensees meet their obligations while delivering a positive and productive partner experience. The Licensing Administrator delivers business and fan impact through BOLD leadership and execution excellence, leveraging data, automation, and AI-enabled insights. HOW WILL YOU DRIVE IMPACT Success is measured by the ability to deliver results through BOLD capabilities and measurable outcomes. Team & Leadership Impact (Build Championship Teams) • Partner with the Licensing Operations team to support prioritized projects including renewals, contract compliance, system updates, and policy change notification

GitRestAIGo
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📍 New York, New York, United States· Full-time
✓ Quality checkedCompany trend -80.2%

About the Team OpenAI’s mission is to ensure the responsible and widespread adoption of artificial intelligence. In support of that mission, the Sales team partners closely with customers to deeply understand their businesses and needs, helping inform the development of products and solutions that drive meaningful revenue growth and long-term success on the platform—while maintaining strong standards for user trust and platform integrity. About the Role As an Agency Partner, you will be responsible for driving new and expanded advertising revenue through strategic relationships with leading agency holding companies.. You will help agencies and their clients leverage OpenAI’s platform to connect with highly engaged audiences in innovative and responsible ways. This role is focused on building and growing agency partnerships that unlock opportunities across a broad portfolio of advertisers. You will own the agency partnership strategy—from executive relationship development and joint business planning to agency education and portfolio activation—establishing OpenAI as a trusted partner and driving sustained adoption and revenue growth across agencies and their clients. You’ll partner closely with Client Partners, Account Managers, and cross-functional teams to coordinate agency engagement, identify priority advertiser opportunities, and ensure consistent execution across your agency portfolio. This role is based in our New York City office, and candidates are expected to work from the office three days per week. In this role, you will: Develop and execute strategic agency partnership plans that increase adoption, unlock advertiser investment, and drive revenue growth across agency holding companies and independent agencies. Develop and execute strategic agency plans that drive advertiser adoption, client ROI, and long-term revenue growth. Build and maintain relationships with senior agency decision-makers across investment, strategy, planning, innovation, data, commer

AWSGitRestAI
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📍 New York, New York, United States· Full-time
✓ High-confidence listingCompany trend -84.7%

From $244K/yr

Quick readStrong listing-quality and freshness signals

As a Forward Deployed Engineer on the Feature Flags team, you'll partner directly with customers to accelerate their feature flag implementations — from initial architecture consulting through prototype builds to full-scale migrations. This role is for someone who wants to write code with customers, not just advise them. You'll work hands-on inside customer codebases to unblock complex, high-stakes deployments, directly influencing deal velocity and customer success. Working closely with Sales, Solutions, and Engineering, you'll be the technical force that turns a signed contract into a live, adopted implementation. What You'll Do: Serve as the hands-on technical partner for strategic customers implementing Datadog Feature Flags, from pre-sales technical validation through post-sales delivery Consult on flag architecture and implementation approach for complex environments — multi-service, multi-platform, high-scale deployments Build prototype flag implementations directly in customer codebases to prove value and de-risk technical decisions early in the sales cycle Implement flags across diverse and advanced deployment modes (server-side, client-side, edge, mobile, streaming/real-time) tailored to each customer's stack Drive full flag migrations to completion — including legacy system cutover — efficiently and with minimal customer engineering burden Identify patterns across customer implementations and feed them back to Product and Engineering to improve the core product and reduce future implementation time Collaborate closely with Engineering on technical edge cases, product gaps, and implementation tooling Partner with Sales and Solutions to accelerate deal cycles by removing technical risk and uncertainty Who You Are: 5 years of professional software engineering experience, with hands-on coding ability across the stack you're deployed into Experience with feature flagging, experimentation, or config management systems (internal or vendor) Comfortable dropping i

AIRustSEMHR
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📍 New York, United States of America, United States
✓ Quality checkedCompany trend -100%

At Franklin Templeton, we believe success is built through powerful partnerships. As a forward thinking asset manager, we build dynamic relationships with clients, understand their goals, and navigate complex markets together. We leverage cutting edge strategies and deep insights to unlock opportunities for long term wealth creation. Our talented, global teams bring expertise that is both broad and unique. From our welcoming, inclusive, and supportive culture to our globally diverse business, we offer opportunities not only to help you reach your potential, but also to contribute to our clients’ success. Head of Franklin Crypto Capital Formation The Head of Franklin Crypto Capital Formation function is dedicated to growing the firm’s investor base, driving capital formation and fostering robust, transparent, productive relationships with our investors. Our mission is to ensure that our Limited Partners (LPs) and other stakeholders, including the global distribution teams, are well-informed, engaged, and confident in their investments with Franklin Crypto. The team works collaboratively with the division’s leadership, investment professionals, global distribution team and external stakeholders to ensure a cohesive and effective investor relations strategy, one anchored in best-in-class client experience. Our firm executes a diverse array of scalable, institutional investment strategies spanning open- and closed-end funds, including hedge funds, venture and private credit funds, across seed stage, early venture stage, and public crypto token and equity investing. The Capital Formation function serves to (a) lead capital formation across our full platform of cryptonative open- and closed-end funds, hedge funds, venture and private credit funds sourcing commitments from both c

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📍 New York, New York, United States· Full-time
✓ High-confidence listingCompany trend -84.7%

From $81K/yr

Quick readStrong listing-quality and freshness signals

We are Datadog's in-house product experts. The Technical Solutions team enables Datadog's worldwide growth by educating potential clients and ensuring that existing customers are happy and successful. Premier Support Engineers (PSEs) are primarily focused on assisting prospects and customers with any technical questions about Datadog. PSEs engage with Datadog’s Premier Customers via standard technical support channels, but are also involved with cadence calls, demos/presentations, conferences, and various side projects. You will work directly with Datadog’s Premier Customer base, and will be immersed in a fast-paced environment where you will be challenged, but will also immediately witness your contributions to Datadog and to our customers. At Datadog, we place value in our office culture - the relationships and collaboration it builds and the creativity it brings to the table. We operate as a hybrid workplace to ensure our Datadogs can create a work-life harmony that best fits them. What You’ll Do: Respond to client requests (phone / chat / tickets) on our fast paced team while continuing to educate our clients on the use of the platform Develop relationships with our Premier Customers, working hand-in-hand to truly know their distinct environment Reproduce issues and dive into the 600+ integrations that Datadog works with Build out documentation and knowledge based articles for a variety of technology Drive product conversations based on needs and problems learned during client interactions Participate in routine health check meetings with Premier Customers Work from a Datadog office 3 - 5 days per week Who You Are: Experienced in multi-channel technical support at a SaaS company (2+ years of related experience) A tinkerer with some programming experience and a basic knowledge of Linux Self-motivated, detail-attentive, and have a desire for continuous learning A critical thinker who defaults to a client-centric approach A decision

LinuxAIGoRust
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📍 New York, NY, United States
✓ High-confidence listing
Quick readStrong listing-quality and freshness signals

Our Mission You call. You wait. You call again. In every other part of your life, you book in seconds. In healthcare, you’re blocked. We’re here to give power to the patient. For nearly 20 years, we’ve built the leading healthcare marketplace - helping tens of millions of people find and book the care they need. Now, we’re going further: building our infrastructure beyond Zocdoc’s marketplace to power access to care wherever patients search, from provider websites and insurance directories to search engines, AI platforms, and more. Healthcare still lacks something every other major consumer industry takes for granted: a seamless way to go from seeking to getting . We don’t want to own the front door to care; there isn't one. We want to make sure all of those doors open when patients are knocking. Fixing healthcare starts with fixing access to it. And we're still just getting started. Your Impact on our Mission Enterprise Customer Success Managers empower providers to maximize the value of Zocdoc and play a critical role in advancing some of our most important customer relationships. In this role, you will own the day-to-day success of a portfolio of complex healthcare organizations, serving as a trusted advisor while balancing strategic partnership, commercial outcomes, and operational execution. You are a value-added consultant, tasked with delivering well-timed, data-driven insights leading to successful outcomes for your customers. Our ECSMs don’t shy away from challenging conversations — they champion new ideas, inspire innovation, and appropriately challenge the status quo, all in the name of driving Zocdoc’s most important partnerships forward into the future. You’ll enjoy this role if you are… Commercially minded. You understand your customers’ businesses, identify opportunities to create greater value, and are comfortable influencing customers toward actions that drive stronger outcomes Excellent at prioritization. You can manage a h

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📍 New York, New York, United States· Full-time
✓ High-confidence listing

From $125K/yr

Quick readStrong listing-quality and freshness signals

WPP is the trusted growth partner for the world’s leading brands. We unite cutting-edge media intelligence and data solutions, world-class creativity, next-generation production, transformative enterprise solutions and expert strategic counsel in a single company – powered by exceptional talent and our agentic marketing platform, WPP Open, to help our clients navigate change, capture opportunity and deliver transformational growth. We work with the world's most valuable brands and have global reach across 100+ markets, with deep local expertise. Our people are the key to our success. We're committed to fostering a culture of creativity, belonging and continuous learning, attracting and developing the brightest talent, and providing exciting career opportunities that help our people grow. For more information, visit WPP.com. Why we're hiring: WPP’s Data & Technology Solutions is the WPP’s unified global data products and technology team. We work with our agencies and clients to build data-driven solutions and technology product to power marketing transformation. WPP Open is our AI platform for marketing, it connects marketing professionals, data, tools and AI in a single place. WPP Open is the simplest, safest and fastest way to realize the benefits of scaled AI – delivering better-informed creative ideas faster, at scale and at lower cost. We’re endlessly curious and our team of thinkers, builders, creators and problem solvers are over 2,000 strong, across 20 markets around the world. We are seeking a strategic and commercially driven leader to represent and execute WPP’s data partnership strategy with Media Owners and Platforms. This role will be critical in scaling local markets Data Strategies Globally You are: A data leader with strong experience in partnerships and platform ecosystems with a robust knowledge of the AdTech industry Commercially minded, with experience negotiating and managing strategic par

AIGoRustMarketing
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📍 New York, New York, United States· Full-time
✓ High-confidence listing

$80K – $110K/yr

Quick readStrong listing-quality and freshness signals

Lithic is the modern card issuing and processing platform empowering ambitious financial companies to build the future of payments. Our infrastructure powers card programs for 100+ innovative clients, from fintechs reimagining credit and digital banking to platforms transforming disbursements and spend management. Companies like Mercury, Flex, and Novo rely on Lithic's developer-friendly APIs, direct network connections, and flawless reconciliation to launch and scale card programs in weeks, not years. We're building a future where access to better financial products materially improves people's lives, free from the constraints of 30-year-old mainframes and legacy processors. We're proud to be backed by world-class investors who share that vision, including Bessemer Venture Partners, Index Ventures, Spark Capital, Stripes, and Mastercard, along with many others. We're a team of 170+ across 26 states and 7 countries, headquartered in New York City. Lithic's Treasury Operations team owns the movement of money across our card issuing infrastructure — network settlement, sponsor bank transfers, and the reconciliation that keeps it all provable. This is a hands-on, high-ownership role for someone who wants to learn the inner workings of payments and fintech infrastructure, not just observe them from a reporting layer. You'll be running a critical, time-sensitive engine every day — and at the same time, working alongside the Head of Treasury Operations to improve how that engine works as the function scales. You’ll also work cross-functionally across a wide range of teams (Finance, Treasury Engineering, Risk, Analytics, Processing, Customer Success, Bank Operations) — this role sits at the center of a lot of different workflows, not off in a silo. What You'll Do Execution (50%) Own day-to-day execution of network settlement transfers (Mastercard, Visa) and related treasury transfers across sponsor banks Operate in a time-sensitive environment where errors or d

PythonSQLGitRest
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📍 New York, New York, United States· Full-time
✓ High-confidence listing

$95K – $140K/yr

Quick readStrong listing-quality and freshness signals

Lithic is the modern card issuing and processing platform empowering ambitious financial companies to build the future of payments. Our infrastructure powers card programs for 100+ innovative clients, from fintechs reimagining credit and digital banking to platforms transforming disbursements and spend management. Companies like Mercury, Flex, and Novo rely on Lithic's developer-friendly APIs, direct network connections, and flawless reconciliation to launch and scale card programs in weeks, not years. We're building a future where access to better financial products materially improves people's lives, free from the constraints of 30-year-old mainframes and legacy processors. We're proud to be backed by world-class investors who share that vision, including Bessemer Venture Partners, Index Ventures, Spark Capital, Stripes, and Mastercard, along with many others. We're a team of 170+ across 26 states and 7 countries, headquartered in New York City. We are seeking a Product Delivery Specialist to join Lithic’s team in our NYC office. In this role, you will lead complex customer implementations, drive operational excellence, and develop scalable processes that enable billions in transactions for the most innovative fintechs and digital banks. This position offers a unique vantage point across our business from product and engineering to compliance and operations allowing you to tackle meaningful challenges while making a tangible impact. In this role, you will coordinate a wide range of activities from implementing customer requirements and configuring the software to conducting technical setup and integration support with the ultimate goal of getting the customer’s solution live as quickly as possible, driving fast Time to Revenue (TTR) and provide great customer experience. You will operate at the intersection of our customers, internal teams, and third-party partners, executing progress across multiple project streams simultaneously. You will launch new

GitAIGoRust
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📍 New York, New York, United States· Full-time
✓ High-confidence listingCompany trend -50%

From $170K/yr

Quick readStrong listing-quality and freshness signals

About Taskrabbit: Taskrabbit is a marketplace platform that conveniently connects people with Taskers to handle everyday home to-do’s, such as furniture assembly, handyman work, moving help, and much more. At Taskrabbit, we want to transform lives one task at a time. As a company we celebrate innovation, inclusion and hard work. Our culture is collaborative, pragmatic, and fast-paced. We’re looking for talented, entrepreneurially minded and data-driven people who also have a passion for helping people do what they love. Together with IKEA, we’re creating more opportunities for people to earn a consistent, meaningful income on their own terms by building lasting relationships with clients in communities around the world. Taskrabbit is a hybrid company with employees distributed across the US and EU and a Built In — Best Places to Work (2022, 2023, 2024, 2025) continually ranked across multiple national and regional categories. Join us at Taskrabbit, where your work will be meaningful, your ideas valued, and your potential unleashed! This role is hybrid requiring 2 days in office at our San Francisco or NYC hub every Tuesday & Wednesday. About the Role Machine Learning is a cornerstone at Taskrabbit, and we're looking for a Staff Machine Learning Engineer to join our team and lead the next phase of our customer retention strategy. This is a critical, full-stack role for an individual who is passionate about the end-to-end lifecycle: from initial research and model development to building the robust systems that power repeat customer engagement and lifetime value growth at scale. Taskrabbit's greatest growth opportunity lies in deepening customer relationships and accelerating repeat purchases. Our most valuable customers are those who return frequently, discover new service categories, and increase their spending over time. There's significant untapped potential in the marketplace: repeat customers spend 3-5x more than one-time users, and category expan

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