Product Security Engineer Jobs

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world’s relationship with money to make it more relatable, instantly available, and universally accessible. Today, Cash App has thousands of employees working globally across office and remote locations, with a culture geared toward innovation, collaboration and impact. We’ve been a distributed team since day one, and many of our roles can be done remotely from the countries where Cash App operates. No matter the location, we tailor our experience to ensure our employees are creative, productive, and happy. The Role The North American Mid-Market Sales team at Cash App and Afterpay is responsible for driving revenue across our commerce payments products, giving merchant partners access to one of the largest and most engaged networks of next-generation consumers. We partner with high-growth and established brands across retail, fashion, beauty, travel, QSR, home, health and wellness, ticketing, and other commerce categories to help them acquire customers, increase conversion, and grow profitably. We are looking for an experienced Mid-Market Account Executive to build and expand relationships with high-potential merchants across North America. You will own a portfolio of prospective merchants, create new pipeline, lead a consultative sales process, and close new business across Cash App Pay and Afterpay. You will work with founders, executives, and leaders across commerce, marketing, payments, finance, and technology. Internally, you will coordinate partners across Product, Engineering, Marketing, Finance, Legal, Risk, Sales Strategy, and Operations. In this role, you will in

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world’s relationship with money to make it more relatable, instantly available, and universally accessible. Today, Cash App has thousands of employees working globally across office and remote locations, with a culture geared toward innovation, collaboration and impact. We’ve been a distributed team since day one, and many of our roles can be done remotely from the countries where Cash App operates. No matter the location, we tailor our experience to ensure our employees are creative, productive, and happy. The Role The North American Mid-Market Sales team at Cash App and Afterpay is responsible for driving revenue across our commerce payments products, giving merchant partners access to one of the largest and most engaged networks of next-generation consumers. We partner with high-growth and established brands across retail, fashion, beauty, travel, QSR, home, health and wellness, ticketing, and other commerce categories to help them acquire customers, increase conversion, and grow profitably. We are looking for an experienced Mid-Market Account Executive to build and expand relationships with high-potential merchants across North America. You will own a portfolio of prospective merchants, create new pipeline, lead a consultative sales process, and close new business across Cash App Pay and Afterpay. You will work with founders, executives, and leaders across commerce, marketing, payments, finance, and technology. Internally, you will coordinate partners across Product, Engineering, Marketing, Finance, Legal, Risk, Sales Strategy, and Operations. In this role, you will in

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world’s relationship with money to make it more relatable, instantly available, and universally accessible. Today, Cash App has thousands of employees working globally across office and remote locations, with a culture geared toward innovation, collaboration and impact. We’ve been a distributed team since day one, and many of our roles can be done remotely from the countries where Cash App operates. No matter the location, we tailor our experience to ensure our employees are creative, productive, and happy. The Role The North American Mid-Market Sales team at Cash App and Afterpay is responsible for driving revenue across our commerce payments products, giving merchant partners access to one of the largest and most engaged networks of next-generation consumers. We partner with high-growth and established brands across retail, fashion, beauty, travel, QSR, home, health and wellness, ticketing, and other commerce categories to help them acquire customers, increase conversion, and grow profitably. We are looking for an experienced Mid-Market Account Executive to build and expand relationships with high-potential merchants across North America. You will own a portfolio of prospective merchants, create new pipeline, lead a consultative sales process, and close new business across Cash App Pay and Afterpay. You will work with founders, executives, and leaders across commerce, marketing, payments, finance, and technology. Internally, you will coordinate partners across Product, Engineering, Marketing, Finance, Legal, Risk, Sales Strategy, and Operations. In this role, you will in

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world’s relationship with money to make it more relatable, instantly available, and universally accessible. Today, Cash App has thousands of employees working globally across office and remote locations, with a culture geared toward innovation, collaboration and impact. We’ve been a distributed team since day one, and many of our roles can be done remotely from the countries where Cash App operates. No matter the location, we tailor our experience to ensure our employees are creative, productive, and happy. The Role The North American Enterprise team drives growth across our commerce and payments portfolio, including Afterpay and Cash App Pay. We partner with leading global brands to help them reach the next generation of consumers, create more flexible commerce experiences, and deliver measurable business results. We are looking for an experienced enterprise seller to build and expand Block’s relationships with some of the world’s largest brands. You will identify new revenue opportunities, develop relationships with senior executives, and lead complex, often first-of-their-kind partnerships from initial strategy through negotiation, launch, and growth. This role sits at the intersection of commerce, payments, technology, and consumer behavior. You will work closely with decision-makers across payments, marketing, digital commerce, finance, and technology while bringing together internal partners across Product, Engineering, Finance, Legal, Risk, Marketing, and Operations. You will thrive in this role if you combine strong commercial instincts with strategic thinking, disciplin

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world’s relationship with money to make it more relatable, instantly available, and universally accessible. Today, Cash App has thousands of employees working globally across office and remote locations, with a culture geared toward innovation, collaboration and impact. We’ve been a distributed team since day one, and many of our roles can be done remotely from the countries where Cash App operates. No matter the location, we tailor our experience to ensure our employees are creative, productive, and happy. The Role The North American Enterprise team drives growth across our commerce and payments portfolio, including Afterpay and Cash App Pay. We partner with leading global brands to help them reach the next generation of consumers, create more flexible commerce experiences, and deliver measurable business results. We are looking for an experienced enterprise seller to build and expand Block’s relationships with some of the world’s largest brands. You will identify new revenue opportunities, develop relationships with senior executives, and lead complex, often first-of-their-kind partnerships from initial strategy through negotiation, launch, and growth. This role sits at the intersection of commerce, payments, technology, and consumer behavior. You will work closely with decision-makers across payments, marketing, digital commerce, finance, and technology while bringing together internal partners across Product, Engineering, Finance, Legal, Risk, Marketing, and Operations. You will thrive in this role if you combine strong commercial instincts with strategic thinking, disciplin

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world’s relationship with money to make it more relatable, instantly available, and universally accessible. Today, Cash App has thousands of employees working globally across office and remote locations, with a culture geared toward innovation, collaboration and impact. We’ve been a distributed team since day one, and many of our roles can be done remotely from the countries where Cash App operates. No matter the location, we tailor our experience to ensure our employees are creative, productive, and happy. The Role The North American Enterprise team drives growth across our commerce and payments portfolio, including Afterpay and Cash App Pay. We partner with leading global brands to help them reach the next generation of consumers, create more flexible commerce experiences, and deliver measurable business results. We are looking for an experienced enterprise seller to build and expand Block’s relationships with some of the world’s largest brands. You will identify new revenue opportunities, develop relationships with senior executives, and lead complex, often first-of-their-kind partnerships from initial strategy through negotiation, launch, and growth. This role sits at the intersection of commerce, payments, technology, and consumer behavior. You will work closely with decision-makers across payments, marketing, digital commerce, finance, and technology while bringing together internal partners across Product, Engineering, Finance, Legal, Risk, Marketing, and Operations. You will thrive in this role if you combine strong commercial instincts with strategic thinking, disciplin

It all started with an idea at Block in 2013. Initially built to take the pain out of peer-to-peer payments, Cash App has gone from a simple product with a single purpose to a dynamic ecosystem, developing unique financial products, including Afterpay/Clearpay, to provide a better way to send, spend, invest, borrow and save to our 50+ million monthly active customers. We want to redefine the world’s relationship with money to make it more relatable, instantly available, and universally accessible. Today, Cash App has thousands of employees working globally across office and remote locations, with a culture geared toward innovation, collaboration and impact. We’ve been a distributed team since day one, and many of our roles can be done remotely from the countries where Cash App operates. No matter the location, we tailor our experience to ensure our employees are creative, productive, and happy. The Role The North American Enterprise team drives growth across our commerce and payments portfolio, including Afterpay and Cash App Pay. We partner with leading global brands to help them reach the next generation of consumers, create more flexible commerce experiences, and deliver measurable business results. We are looking for an experienced enterprise seller to build and expand Block’s relationships with some of the world’s largest brands. You will identify new revenue opportunities, develop relationships with senior executives, and lead complex, often first-of-their-kind partnerships from initial strategy through negotiation, launch, and growth. This role sits at the intersection of commerce, payments, technology, and consumer behavior. You will work closely with decision-makers across payments, marketing, digital commerce, finance, and technology while bringing together internal partners across Product, Engineering, Finance, Legal, Risk, Marketing, and Operations. You will thrive in this role if you combine strong commercial instincts with strategic thinking, disciplin

Our vision is to transform how the world uses information to enrich life for all . Micron Technology is a world leader in innovating memory and storage solutions that accelerate the transformation of information into intelligence, inspiring the world to learn, communicate and advance faster than ever. Responsible for starting up, developing and optimizing processes to improve product quality and reliability, working on process yield improvement, cost reduction, productivity improvement and risk management as well as resolving manufacturing line problems. Identify, diagnose and resolve assembly process related problems by applying failure analysis, FMEA, 8D or SPC/FDC methodology. Handle new process baseline qualifications and managing. Identify, diagnose and resolve assembly process related problems. Coordinate and execute process, equipment and material evaluation and optimization initiatives and implement changes at process step. Lead and participate in continuous yield improvement and cost reduction activities. Validate and fan out new process baseline qualified, including new processes, tools and materials for new product introduction. Support site to site portability. Manage and audit material suppliers to achieve quality, cost and risk management objectives. Support internal and external audits. Develop new or modified process formulations, define processing or handle equipment requirements and specifications, and review processing techniques and methods applied in the manufacture, fabrication, and evaluation of products. Coordinate design requirement review with appropriate engineering/scientific personnel to ensure compatibility of processing methods. Compile and evaluate test data to determine appropriate limits and variables for process or material specifications. Plan projects involving definition and selection of new concepts, equipment automati

About the Team The Applied team works across research, engineering, product, and design to bring OpenAI’s technology to the world. We seek to learn from deployment and broadly distribute the benefits of AI, while ensuring that this powerful tool is used responsibly and safely. We aim to make our innovative tools globally accessible, transcending geographic, economic, or platform barriers. Our commitment is to facilitate the use of AI to enhance lives, fostered by rigorous insights into how people use our products. About the Role We are seeking Software Engineers (Emerging Talent) to join our Applied Engineering team. You’ll work in a highly iterative, collaborative, fast-paced environment to bring our technology to millions of users around the world, and ensure it’s delivered with safety and reliability in mind. We value engineers who are self-starters, care deeply about the end user experience, and take pride in building products to solve customer needs. In this role, you will: Own the development of new customer-facing ChatGPT and OpenAI API features and product experiences end-to-end Talk to users to understand their problems and design solutions to address them Collaborate with a cross-functional team of engineers, researchers, product managers, designers, and operations folks to create cutting-edge products Optimize applications for speed and scale Create a diverse and inclusive culture that makes all feel welcome. Your background looks something like: Bachelor's or Master’s degree in Computer Science, Computer Engineering, relevant technical field, or equivalent practical experience 0-1 years of experience in software engineering or a relevant field Proficiency with JavaScript, React, and some backend languages (we use Python) Some experience with relational databases like Postgres/MySQL Interest in AI/ML (direct experience not required) Ability to move fast in an environment where things are sometimes loosely defined and may have competing priorities or deadl

About Goods & Services Goods & Services is a product design and engineering company. We solve mission-critical challenges for some of the world’s largest enterprises, with deep expertise in highly regulated industries—including life sciences and financial services . Our design-led approach allows us to apply cutting-edge capabilities in AI, Data and Hardware Engineering to companies of any size. Headquartered in the United States , we operate regional development centers in Mexico and the United Kingdom . This global footprint—anchored by our nearshore model—enables us to deliver at scale with the speed, efficiency, and cultural alignment our clients expect. About the job Goods & Services is looking for a Senior Data Platform Engineer who is responsible for hands-on implementation, maintenance, and operational support of modern lakehouse platforms, with a focus on Microsoft Fabric / OneLake. In this role, you will participate in the full lifecycle from requirements to deployment and production support, translating business needs into reliable data products while ensuring data quality, monitoring, and performance. You will work closely with Solution Architects to follow platform standards across multiple engagements. What you’ll do: Ensure data quality and reliability by implementing data quality checks, monitoring anomalies, performing root cause analysis on pipeline failures, and proactively identifying and resolving data or process issues impacting reliability, cost, or stakeholder trust. Implementation & Operations: Design, build, and maintain data ingestion and orchestration components (e.g., Fabric Data Pipelines, notebooks) for patterns such as file drops, APIs, and database extracts. Reliability & Quality: Ensure data integrity by implementing quality checks, monitoring anomalies, and performing root cause analysis on pipeline failures. Architecture & Modeling: Develop curated transformation layers

About the Team OpenAI’s LATAM Marketing team helps people understand how AI can benefit their lives and put that value into practice. We connect global product innovation with local consumer needs, culture and behavior across Brazil and Spanish-speaking Latin America, contributing to OpenAI’s mission of ensuring that artificial general intelligence benefits all of humanity. We bring together strategy and creativity across integrated campaigns, product launches, creators, social, partnerships and cultural experiences. Working with global and local cross-functional teams, we make AI’s everyday usefulness tangible and relevant to people across the region. About the Role We are looking for an experienced, hands-on Integrated Marketing Manager to lead consumer marketing programs across LATAM, with an immediate focus on Brazil and close collaboration across Spanish-speaking markets. This role is based in São Paulo, Brazil. You will turn consumer insight and product understanding into a clear strategy, a compelling creative idea and an integrated plan that delivers measurable results. You should be as comfortable exploring an AI product and writing a brief as aligning global stakeholders, guiding creative development and driving execution. Your work will help people discover useful applications of ChatGPT and build confidence in new capabilities. This role is based in Brazil; São Paulo, hybrid model. In this role, you will: Build consumer strategies from research, market signals and local cultural insight, identifying the audience, unmet need and behavior each program should influence. Translate product features, AI capabilities and real product behavior into clear consumer use cases, messaging and brand storytelling, with accurate expectations about capabilities and limitations. Lead integrated campaigns from brief to launch and learning, giving paid, owned, earned, social, creators, partnerships and experiences distinct, complementary roles. Adapt global launches and cam

Senior Backend Software Engineer About Syllo Syllo is on a mission to transform litigation. Our product is a unified litigation platform that enables lawyers and paralegals to safely harness the power of language models and agentic AI throughout the litigation life cycle. Since going to market, we have gained a diverse group of enterprise customers, including some of the biggest law firms and corporations in the country, and we are quickly expanding. By reducing the expense of litigation industry-wide, we aim to improve access to high-quality representation and promote the alignment of legal outcomes with merit. About the Role We’re looking for a Senior Back-End Engineer who is excited to build and scale systems that power intelligent data experiences. If you’re passionate about clean architecture, reliable APIs, and high-performance infrastructure — and you love working in a dynamic startup environment — we’d love to meet you. The Responsibilities Design, build, and maintain Syllo’s backend systems and APIs to support our data platform. Collaborate closely with front-end engineers, product managers, and data teams to deliver scalable, high-quality features. Write clean, maintainable, and well-tested code. Work on system design and architecture to improve performance, reliability, and scalability. Integrate data sources and third-party tools as needed to enhance platform capabilities. Participate in technical design discussions, peer code reviews, and continuous improvement initiatives. Qualifications 6+ years of professional engineering experience. Strong programming skills in Ruby or Python. Experience developing APIs using frameworks such as Ruby on Rails, Flask, or Django. Proficiency with relational databases, full-text search engines, and/or vector databases. Familiarity with distributed systems and cloud technologies (e.g., GCP, Pub/Sub, Kafka). Exce

About the Team The GTM Strategy & Growth team drives the growth and evolution of our B2B business across products, customer segments, and routes to market. We partner closely with Product, Sales, Success, Data Science, Finance, and Marketing to define and execute go-to-market strategies for new product launches, commercialization models, customer growth initiatives, and market expansion opportunities. Our work sits at the intersection of product strategy, growth, and operations — shaping how we bring products to market, how we measure success, and how we scale adoption across customer segments. We operate across both strategic and highly operational domains, from defining long-term growth bets and commercial strategy to building launch plans, tracking performance, and driving cross-functional execution across the business. About the Role We’re looking for a strategic, hands-on individual contributor to join our GTM Strategy & Growth team and help shape how we grow and scale our B2B business across products, customer segments, and routes to market. This is a generalist role for someone who combines strong product intuition with thoughtful GTM strategy and can flex seamlessly between strategic thinking and operational execution. You’ll translate business priorities into clear growth strategies, operating plans, and cross-functional execution. Your work may span product launches, commercialization models, customer growth initiatives, market expansion, and the systems and processes that help the business scale. You should be highly analytical, comfortable working across a range of products and business problems, and experienced navigating complex cross-functional environments. Experience with technical or API-based products is valuable, but the most important qualities are strategic range, sound judgment, and the ability to turn customer, product, and market insights into practical recommendations and action. This role is based in San Francisco office, 4-5 times

About the Team OpenAI is building the next generation of advertising for an AI-powered world. As AI changes how people discover information, explore possibilities, and make decisions, we believe this presents a huge opportunity for small and medium-sized businesses to connect with customers in new ways. The SMB Ads Marketing team is building this opportunity from the ground up. We define how businesses discover OpenAI’s advertising platform, become successful advertisers, and grow their investment over time. Working closely with Product, Ads Engineering, Data Science, and Sales, we combine customer insight, rigorous experimentation, and fast execution to turn early opportunities into scalable growth. About the Role We are seeking a Growth Marketing Manager to build the web and organic growth engine for SMB advertisers at OpenAI. This is a zero-to-one opportunity to shape how businesses discover our advertising platform, understand its value, and become successful advertisers. You will own the SMB Ads web strategy and experimentation roadmap, combining customer insight, analytical rigor, and product judgment to grow qualified discovery and improve conversion. Your scope spans web experiences, organic search, generative engine optimization (GEO), and the journey from first visit through signup and activation. You will work closely with Product, Design, Ads Engineering, Content, and Data Science to turn opportunities into shipped experiences, operating with the speed and ownership of a startup. In This Role, You Will Own the SMB Ads web strategy and roadmap to grow qualified discovery, signup, and advertiser activation. Grow organic discovery through search, content, and GEO. Test new ways to help businesses find and evaluate OpenAI’s advertising offering. Analyze journeys, funnels, and cohorts to identify conversion barriers and prioritize high-impact improvements. Run experiments across landing pages, messaging, navigation, personalization, offers, and conversion flo

About the Team OpenAI is building the next generation of advertising for an AI-powered world. As AI changes how people discover information, explore possibilities, and make decisions, we believe this presents a huge opportunity for small and medium-sized businesses to connect with customers in new ways. The SMB Ads Marketing team is building this opportunity from the ground up. We define how businesses discover OpenAI’s advertising platform, become successful advertisers, and grow their investment over time. Working closely with Product, Ads Engineering, Data Science, and Sales, we combine customer insight, rigorous experimentation, and fast execution to turn early opportunities into scalable growth. About the Role The SMB Innovation Sales & Strategy Lead will identify, incubate and scale new revenue opportunities across OpenAI’s SMB Ads business. This foundational role combines strategic thinking, analytical rigor and hands-on execution to develop differentiated customer propositions, validate product opportunities and launch new go-to-market programs. Working across Product, Engineering, Sales, Marketing and Data Science, this person will lead initiatives from opportunity assessment through customer discovery, commercial pilots and transition to scale. The remit includes industry-specific opportunities, differentiated customer engagement models and innovative approaches across self-serve, sales-assisted and partner-led channels. The lead will also partner with SMB leadership and the Strategy & Operations team to inform the overall SMB strategy, contributing customer segmentation, commercial insights and evidence from incubation programs to broader planning and investment decisions. In This Role, You Will Identify untapped opportunities across SMB segments, industries, and channels. Build business cases and launch pilots to validate customer demand and commercial potential. Design new acquisition, activation, and expansion programs, including industry-speci