Global Process Safety Engineer in New York

About Us Twitch is the world’s biggest live streaming service, with global communities built around gaming, entertainment, music, sports, cooking, and more. It is where thousands of communities come together for whatever, every day. We’re about community, inside and out. You’ll find coworkers who are eager to team up, collaborate, and smash (or elegantly solve) problems together. We’re on a quest to empower live communities, so if this sounds good to you, see what we’re up to on LinkedIn and X , and discover the projects we’re solving on our Blog . Be sure to explore our Interviewing Guide to learn how to ace our interview process. About the Role The Mobile Core team develops frameworks and tools that empower engineering teams across Twitch to build compelling mobile experiences. In this role, you will directly contribute to creating and refining core features, such as Video Playback, while architecting strategic solutions for internal developers. Twitch is evolving its mobile strategy from native-first to a hybrid approach that leverages React in WebViews alongside native iOS capabilities. You'll work on high-impact initiatives including our hybrid web-to-mobile platform, performance optimization at scale, automated testing infrastructure, and developer tooling that accelerates velocity across the organization. You will report to the Senior Engineering Manager for Mobile Core iOS and can work from either our Seattle, Irvine, San Francisco or our New York City offices. You Will: Own and drive the technical strategy for foundational iOS components, native video playback infrastructure, and hybrid (React in WebView) frameworks Architect and build robust WebView infrastructure and bridges that enable seamless integration between React-based web content and native iOS functionality Lead performance optimization efforts for platform components used by millions of daily active users, establishing benchmarks and best practices Prov

About the Team: A well-established quantitative portfolio management team at Point72 is looking for an experienced quantitative professional to develop and trade systematic macro strategies, with a focus on market microstructure. The candidate will be given the resources and support to drive the build out and expansion of the quantitative macro business. Role/Responsibilities: Perform rigorous and innovative research to develop systematic signals for global macro (futures, FX, etc.) markets, with a focus on market microstructure signals Perform feature engineering with order book tick data at intraday to daily horizons Perform feature combination using various modeling techniques ranging from linear to machine learning models Participate in the research pipeline end-to-end, including signal idea generation, data processing, modeling, strategy backtesting, and production implementation Help drive the growth of the investment process and research capabilities of the team Work in a team of highly qualified and motivated individuals with access to a cutting-edge research and trading infrastructure and clean datasets Assist in building, maintenance, and continual improvement of production and trading environments Requirements: MS or PhD in physics, engineering, statistics, applied math, quantitative finance, or other quantitative fields with a strong foundation in statistics 4+ years of experience in quantitative research, building statistical models for intraday to daily trading, as part of a successful proprietary trading team with a track record Knowledge of market microstructure for futures and/or FX Prior experience with tick data based feature generation, modelling, and monetization Demonstrated proficiency in Python, R, or C/C++. Familiarly with data science toolkits, such as scikit-learn, Pandas Collaborative mindset with strong independent research abilities Commitment to the highest ethical standards

About the Team: A well-established quantitative portfolio management team at Point72 is looking for an experienced quantitative professional in the intraday to mid frequency systematic macro space. The candidate will be given the resources and support to drive the build out and expansion of the quantitative macro business. Role: Perform rigorous and innovative research to develop systematic signals for global macro (futures, FX, etc.) markets Work with price-volume and alternative data at intraday to multiday (up to 2-3 weeks) horizons in the mid-frequency space Participate in the research pipeline end-to-end, including signal idea generation, data processing, modeling, strategy backtesting, and production implementation Work in a team of highly qualified and motivated individuals with access to a cutting-edge research and trading infrastructure and clean datasets Responsibilities: Develop systematic trading models across global futures (equity indices, commodities and fixed income) and/or FX markets Alpha idea generation, backtesting, and implementation Evaluate new datasets for alpha potential Contribute to and enhance portfolio optimization, allocation and risk management processes Help drive the growth of the investment process and research capabilities of the team Assist in building, maintenance, and continual improvement of production and trading environments Requirements: MS or PhD in physics, engineering, statistics, applied math, quantitative finance, or other quantitative fields with a strong foundation in statistics 4+ years of signal research or portfolio management experience in futures markets and/or FX as part of a successful proprietary trading team with a track record Prior professional experience with signal combination, portfolio optimization and risk management Demonstrated proficiency in Python, R, or C/C++. Familiarly with data science toolkits, such as scikit-learn, Pandas Collaborative mindset with strong independent research abilities Commit

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 Product Sales is a team of deep functional and technical specialists who both lead and advise on deals for the most strategically important products in Stripe’s portfolio. The Payouts Product Sales team is tasked with engaging the largest most complex users and platforms in the industry to provide solutions that address their cash flow and capital challenges, and help them build world class programmable global money movement businesses. The team is lean, highly visible and highly cross-functional! What you’ll do As an Account Executive, Product (Payouts) at Stripe, you will use your sales and product expertise to help drive growth of Stripe’s payouts products solutions. You will collaborate with product, engineering and marketing teams to develop deep product and industry knowledge and drive strategic deals. You will be instrumental in leading in-depth product discussions with prospect users Globally – and building and executing against our go to market strategy. Responsibilities Pipeline Building - Hunt for new users Lead complex new deals when related to Stripes payout capabilities and tailored solutions Deeply understand the sales process and competitors offerings in terms of payouts, with a strong emphasis to overcoming competition to win all deals Synthesize and relay customer feedback and our findings to inform Stripe’s product roadmap Engage with Product, Marketing and Account teams to help amplify our growth trajec

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 This role is open to remote candidates located anywhere within the Eastern Time Zone. Global Payouts empowers Stripe users to move money effortlessly, quickly, and securely to anyone, anywhere. Businesses rely on us to distribute billions of dollars to employees, contractors, sellers, and claimants across our Dashboard, APIs, and platform integrations via Financial Accounts.We are gaining rapid momentum across both self-serve and enterprise segments. Our demand spans high-growth fintechs, leading AI platforms, and some of the world's largest marketplaces. We are now entering a decisive phase of expansion. Over the next 12–18 months, the capabilities we build robust cross-border infrastructure, advanced enterprise controls, and tailored vertical-specific features will determine whether Global Payouts becomes the definitive default for businesses distributing money at scale. This role sits at the absolute center of that mission. What you'll do We are looking for an entrepreneurial Product Manager to spearhead our cross-border expansion and enterprise capabilities. This is a high-impact, broad-scope role where you will set the strategic vision and drive execution across two pillars essential to our hyper-growth: Cross-border: You will expand the reach and competitive edge of our cross-border infrastructure by building out rate locking, local bank account coverage, and cross-border card rails. Crucially, you will lead the productization of fee passth

ROLE We're seeking an investment analyst to join a discretionary macro team focused on liquid credit. RESPONSIBILITIES Conduct rigorous fundamental bottom up credit research to identify attractive long/short investment opportunities. This will entail credit analysis, financial modelling, documentation reviews, etc. Analyze businesses and capital structures (loans, bonds, CDS) across Distressed, High Yield, and High Grade credit markets and develop credit opinions. Synthesize market information and develop thematic trade ideas across sectors. Develop differentiated investment views from consensus and push conviction or contrarian viewpoints. Monitor existing positions, including news-flow, fundamental developments, and supply. Engage and maintain external relationships (sell-side research, syndicate, company management, ratings agencies) to develop views on issuers. REQUIREMENTS 3-6 years of experience in credit research or trading on the buy-side or sell-side, ideally as a desk analyst or trader. Experience building full three statement models (forward/backward), including all key KPIs. Direct experience reviewing credit agreements and bond indentures in order to understand corporate balance sheet flexibility. Prior industry specific focus and experience preferred. Entrepreneurial mindset. Commitment to the highest ethical standards. About Point72: Point72 is a leading global alternative investment firm led by Steven A. Cohen. Building on more than 30 years of investing experience, Point72 seeks to deliver superior returns for its investors through fundamental and systematic investing strategies across asset classes and geographies. We aim to attract and retain the industry’s brightest talent by cultivating an investor-led culture and committing to our people’s long-term growth.

Who we are About Privy Our mission is to make privacy and user ownership the default online. We build simple, flexible application programming interfaces (APIs) and tools that help developers create products on crypto infrastructure. Privy provides the abstraction and infrastructure layer above wallets, integrating across blockchain networks, third-party providers, and Stripe products such as Treasury and Link. We solve complex technical problems while using Stripe’s global reach to support customers including Ramp, Klarna, Deel, Kraken, Hyperliquid, and Fomo. Our technology powers experiences for both mainstream users and crypto-native audiences. Learn more: [Privy and Stripe: Bringing crypto to everyone ] About the team The Account Executive, Product team connects Privy’s technology with companies building new products across fintech and crypto. The team works closely with Product, Engineering, and Go-to-Market partners to understand prospective customers’ needs, shape technical and commercial solutions, and turn market insights into product and sales strategy. Its focus includes priority segments such as neobanking, payments, and brokerages. What you’ll do As an Enterprise Account Executive you’ll own complex enterprise sales cycles and help expand Privy’s work with companies across fintech and crypto. You’ll build relationships with senior commercial and technical stakeholders, develop new opportunities, and help refine Privy’s enterprise sales approach. You’ll also contribute to Privy’s global growth strategy and represent the company at industry events. Responsibilities Partner with the Head of Go-to-Market (GTM) to build and close a strong pipeline of enterprise prospects. Develop and test outbound campaigns based on market and customer feedback. Manage a pipeline across multiple ideal customer profiles. Build deep expertise in Privy’s products and lead discovery calls with fintech prospects to understand their needs and explain Privy’s value. Own

Who we are About Privy Our mission is to make privacy and user ownership the default online. We build simple, flexible application programming interfaces (APIs) and tools that help developers create products on crypto infrastructure. Privy provides the abstraction and infrastructure layer above wallets, integrating across blockchain networks, third-party providers, and Stripe products such as Treasury and Link. We solve complex technical problems while using Stripe’s global reach to support customers including Ramp, Klarna, Deel, Kraken, Hyperliquid, and Fomo. Our technology powers experiences for both mainstream users and crypto-native audiences. Learn more: [Privy and Stripe: Bringing crypto to everyone ] About the team The Account Executive, Product team connects Privy’s technology with companies building new products across fintech and crypto. The team works closely with Product, Engineering, and Go-to-Market partners to understand prospective customers’ needs, shape technical and commercial solutions, and turn market insights into product and sales strategy. Its focus includes priority segments such as neobanking, payments, and brokerages. What you’ll do As an Enterprise Account Executive you’ll own complex enterprise sales cycles and help expand Privy’s work with companies across fintech and crypto. You’ll build relationships with senior commercial and technical stakeholders, develop new opportunities, and help refine Privy’s enterprise sales approach. You’ll also contribute to Privy’s global growth strategy and represent the company at industry events. Responsibilities Partner with the Head of Go-to-Market (GTM) to build and close a strong pipeline of enterprise prospects. Develop and test outbound campaigns based on market and customer feedback. Manage a pipeline across multiple ideal customer profiles. Build deep expertise in Privy’s products and lead discovery calls with fintech prospects to understand their needs and explain Privy’s value. Own

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 Payouts and FX team helps global businesses manage their money wherever it flows. We own Stripe's FX and multi-currency management products—including FX Acquiring, Multicurrency Settlement (MCS), and Currency Conversion—which together serve tens of thousands of global merchants and platforms. Our team works at the intersection of payments, treasury, and financial infrastructure, helping businesses reduce FX costs, eliminate third-party dependencies, and consolidate their multi-currency operations onto Stripe. What you’ll do In this role, you will own the full commercial cycle—prospecting, structuring, closing, and activating deals—across Stripe's FX Acquiring, Multicurrency Settlement (MCS), and Currency Conversion (ICC) products. You will engage CFO- and Treasurer-level stakeholders at global merchants and platforms, positioning Stripe's multi-currency suite as the complete alternative to standalone FX management providers. You will also serve as a product specialist for the broader Account Executive team, building the playbooks, deal structures, and GTM motion that scale this business. Responsibilities Own quota and commercial responsibility across FX Acquiring, Multicurrency Settlement, and Currency Conversion, prospecting and closing deals with global merchants and platforms Structure and negotiate holistic multi-currency deals that bundle MCS and Currency Conversion, pricing across both products to deliver merchant value while c

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 Data Science at Stripe is a vibrant community where data analysts and data scientists learn and grow together. You'll work with some of the most fundamental data at Stripe, and use that data to help drive company-wide initiatives. We have a variety of Data Analytics roles and teams across Stripe and Data Analysts are hired in line with the business needs and domain of the organization they will support. What you’ll do We’re looking for a Data Analyst to partner with Stripe’s Global organization, helping millions of users sell around the world. You’ll help build analytics and data products for solutions such as Adaptive Pricing and Stripe Managed Payments, as well as Stripe’s expansion into new markets across LATAM and EMEA. Responsibilities Design and build scalable data models and infrastructure to power product analytics and metrics reporting as we launch and grow new products Own business-critical data products, including Tier-1 datasets and production pipelines, ensuring reliability through rigorous testing, monitoring, and documentation Build and maintain the metric definitions, metadata, and business context that enable AI agents to help stakeholders explore trusted data and answer business questions independently Develop dashboards, automated reporting, and thoughtful analyses to surface actionable insights and proactively identify business opportunities Partner closely with senior business leaders to translate business needs into ana

ROLE We are passionate about data. We collaborate to build elegant, effective, scalable and highly reliable solutions to empower predictive modelling in finance. Cubist’s Data Services (CDS) group is looking for a Data Scientist to join our dedicated data team. Our group is responsible for the timely delivery of comprehensive and error-free data to some of the most demanding and successful systematic Portfolio Managers in the world. As a Data Scientist in the team, this individual will play a vital role in ensuring the smooth day-to-day implementation of a large research infrastructure, and the live production trading of billions of dollars of capital across global capital markets, including equities, futures, options and other financial instruments. RESPONSIBILITIES Onboarding novel datasets from a huge variety of sources into our platform Develop, test and deploy data pipelines, applications and services Re-shaping, aggregating, enhancing and creating features from datasets Engaging with vendors and internal stakeholders to understand characteristics of datasets Defining and automating qualitative data alerts and reports Partnering closely with investment teams to ensure their data requirements are met Perform preliminary analysis and research to be shared with investment teams REQUIREMENTS Masters in Financial Engineering, Statistics, Computer Science or other disciplines involving rigorous quantitative analysis Strong programming skills in Python and SQL Experience working with AWS, Linux and Airflow preferred but not required Financial industry experience preferred but not required Strong organization, communication and interpersonal skills Attention to detail and a love of processes Strong oral and written communication skills Ability to exercise sound judgment in assessing and determining how to handle queries, calls and issues Ability to multitask and prioritize assignments Commitment to the highest ethica

Quant Library Developer, Macro Technology. A Career with Point72’s TECHNOLOGY TEAM As Point72 reimagines the future of investing, our Technology team is constantly evolving our firm’s IT infrastructure and engineering capabilities, positioning us at the forefront of a rapidly evolving technology landscape. We’re a team of experts who experiment and work to discover new ways to harness open-source solutions, modern cloud architectures, and sophisticated Artificial Intelligence (AI) solutions, while embracing enterprise agile methodologies. Our commitment to building and innovating in the AI space provides the framework intended to drive smarter decision making and enhance how we build and operate our platforms and applications. As a member of Point72’s Technology team, we encourage and support your professional development from day one, helping you advance your technical skills, contribute innovative ideas, and satisfy your own intellectual curiosity; all while delivering real business impact for our multi-billion-dollar global business. What you’ll do Design, build, and extend core C# analytics services, APIs, and libraries used across the Macro business. Develop and operate high-performance distributed systems with strong guarantees around correctness, latency, and scalability. Build real-time and historical analytics services supporting pricing, risk, and global market data workflows. Design and maintain time-aware (historical and real-time) data models and services, ensuring consistency across analytics use cases. Develop and integrate derived data pipelines and datasets used in research, backtesting, and production analytics. Contribute to API design, data modeling, and system architecture for shared analytics platforms. Integrate analytics services with batch and streaming data pipelines across research and trading workflows. Partner closely with quants and portfolio managers to translate investment requirements into robust platform capabilities. Contribute to

As Point72 reimagines the future of investing, our Technology team is constantly evolving our firm’s IT infrastructure and engineering capabilities, positioning us at the forefront of a rapidly evolving technology landscape. We’re a team of experts who experiment and work to discover new ways to harness open-source solutions, modern cloud architectures, and sophisticated Artificial Intelligence (AI) solutions, while embracing enterprise agile methodologies. Our commitment to building and innovating in the AI space provides the framework intended to drive smarter decision making and enhance how we build and operate our platforms and applications. As a member of Point72’s Technology team, we encourage and support your professional development from day one—helping you advance your technical skills, contribute innovative ideas, and satisfy your own intellectual curiosity—all while delivering real business impact for our multi-billion-dollar global business. WHAT YOU’LL DO • Lead the design, development, and evolution of a production C++ analytics library used across the our macro business • Build and maintain pricing, calibration, curve construction, scenario, valuation, and risk analytics for macro products and related derivatives • Extend the existing C++ analytics library and deliver major new components that improve architecture, performance, consistency, and long-term extensibility • Translate quantitative models and analytical requirements into robust, high-performance, and maintainable C++ library components • Partner with quantitative researchers, traders, risk users, and technology partners to understand requirements and deliver robust C++ library capabilities • Provide technical judgment on library design, architecture, performance, interface design, and maintainability • Contribute to releases, production support, and performance improvements for production analytics •

A Career with Point72’s Technology Team As Point72 reimagines the future of investing, our Technology team is constantly evolving our firm’s IT infrastructure and engineering capabilities, positioning us at the forefront of a rapidly evolving technology landscape. We’re a team of experts who experiment and work to discover new ways to harness open-source solutions, modern cloud architectures, and sophisticated Artificial Intelligence (AI) solutions, while embracing enterprise agile methodologies. Our commitment to building and innovating in the AI space provides the framework intended to drive smarter decision making and enhance how we build and operate our platforms and applications. As a member of Point72’s Technology team, we encourage and support your professional development from day one—helping you advance your technical skills, contribute innovative ideas, and satisfy your own intellectual curiosity—all while delivering real business impact for our multi-billion-dollar global business. What you’ll do Lead a specialized global network team that owns the critical path between trading strategies and markets across collocated sites and inter-site connectivity Own the architectural roadmap for the collocated trading environment and wide area network (WAN) connecting exchange sites, proximity data centers, venues, brokers, and data providers Design and operate ultra-low-latency network fabrics, including layer 1 topologies, optical transport, structured cabling, patching strategy, and capacity planning Evaluate, procure, validate, and monitor inter-site circuits to ensure route latency, stability, resilience, and performance meet production trading requirements Manage BGP, IP routing, load balancing, firewall, and segmentation architecture across the WAN and extranet connectivity protecting the trading estate Own end-to-end market data connectivity, including multicast and unicast feed delivery, gap and loss analysis, arbitration paths, and line-rate

A Career with Point72’s Technology Team As Point72 reimagines the future of investing, our Technology team is constantly evolving our firm’s IT infrastructure and engineering capabilities, positioning us at the forefront of a rapidly evolving technology landscape. We’re a team of experts who experiment and work to discover new ways to harness open-source solutions, modern cloud architectures, and sophisticated Artificial Intelligence (AI) solutions, while embracing enterprise agile methodologies. Our commitment to building and innovating in the AI space provides the framework intended to drive smarter decision making and enhance how we build and operate our platforms and applications. As a member of Point72’s Technology team, we encourage and support your professional development from day one—helping you advance your technical skills, contribute innovative ideas, and satisfy your own intellectual curiosity—all while delivering real business impact for our multi-billion-dollar global business What you’ll do Continue advancements in the firm’s Linux security strategy by creating resilient controls across enterprise infrastructure Lead adversary-informed assessments of Linux systems to stay ahead of emerging risks to critical business platforms Design hardened Linux build standards that reduce attack surface while supporting reliable, high-performance technology operations Develop automated checks and remediation workflows that continuously validate configuration, access, and patching practices at scale Partner with security operations and infrastructure teams to investigate Linux-focused threats and strengthen detection and response playbooks Analyze privilege paths, authentication flows, and service configurations to identify opportunities for containment and least-privilege enforcement Advise engineering teams on secure deployment patterns for Linux workloads across data center and cloud-based environments Create practical security guidance, threat mod