Lead Thermal Simulation Engineer Jobs

Every day, tens of millions of people come to Roblox to explore, create, play, learn, and connect with friends in 3D immersive digital experiences– all created by our global community of developers and creators. At Roblox, we’re building the tools and platform that empower our community to bring any experience that they can imagine to life. Our vision is to reimagine the way people come together, from anywhere in the world, and on any device. We’re on a mission to connect a billion people with optimism and civility, and looking for amazing talent to help us get there. A career at Roblox means you’ll be working to shape the future of human interaction, solving unique technical challenges at scale, and helping to create safer, more civil shared experiences for everyone. The Payments and Wallet team owns how money moves on Roblox starting with how players pay in, ending with how developers get paid out, and the wallet infrastructure that connects the two. Consumer facing payments are also the high impact area for driving revenue growth for the company. As Director of Product for Payments and Wallet, you will own this business end to end: setting the long-term strategy, standing up new banking and wallet products from zero users to all developers, and running the P&L for a meaningful revenue line at Roblox. You will lead a team of product managers and partner closely with Engineering, Finance, Legal, Risk, and Business Development to build payment and wallet products that work at global scale. This is a builder's role for someone who has taken a financial product from an idea to a business and wants to do it again on one of the largest user-generated platforms in the world. This role is based in San Mateo, CA (hybrid with Tues-Thurs in office) and reports to the Sr. Director Product, Monetization and Payments. You will: Own the end-to-end product strategy and roadmap for Payments and Wallet, spanning consumer payment methods, developer and creator payout

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . Staff Software Engineer, Fullstack - Finance Engineering Platform (L6) As a Staff Software Engineer on the Finance Engineering Platform team within the Platform group, you'll own the frontend technical direction for the systems that transform trading, payment, and transfer activity into accurate financial records. This team builds the internal control plane where Finance and Accounting teams monitor financial health, investigate reconciliation breaks, and take governed action. You'll turn ambiguous operational problems into cohesive, scalable user experiences and establish the patterns that enable Finance to operate with greater speed, accuracy, and confidence. What you'll do: Own the frontend technical strategy and architecture for financial reconciliation and operations products, including React and TypeScript applications for high-volume financial data, tables, filtering, visualizations, and transaction-level investigation. Lead the design of auditable human-in-the-loop workflows covering validation, approval states, error handling, permissions, and review history. Define end-to-end contracts with backend and API teams so that new data capabilities become reliable, understandable product features. Establish best practices for frontend quality across testing, accessibility, performance, observability, feature management, and safe rollout. Drive the most ambiguous a

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . Team/ Role Paragraph: FinHub owns how money moves at Coinbase. Every dollar and token that enters, leaves, or moves within the company runs through this platform - fiat across ACH, wires, cards, RTP, and SEPA, crypto across dozens of blockchain networks, and internal movement across ledgers, legal entities, and customer accounts. As a Group Product Manager on the FinHub team within Platform , you'll own the systems that ensure every fund flow reaches a correct terminal state - the controls that stop unsafe movement, the detection that catches what slips through, and the remediation that recovers it. You'll set the reliability standard for money movement at Coinbase and lead through influence to hold the company to it. What you’ll do: Own the multi-year vision and strategy for money movement reliability and controls across fiat and crypto, defining per-rail service levels and resolution targets for every fund flow. Build the controls infrastructure governing money movement - determining which risk, compliance, and financial controls apply to each flow, verifying they ran, and confirming they passed before funds move. Drive real-time detection and end-to-end tracing across payment rails, blockchain networks, controls, and the ledger to identify and resolve failures fast. Scale correctness through AI agents that propose controls from product specs, tr

About Hark Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persistent memory. We're pairing that intelligence with next-generation hardware to create a universal interface between humans and machines. While today's AI largely operates through chat boxes and decade-old devices, Hark is focused on what comes next: agentic systems that interact naturally with people and the real world. To get there, we're developing multimodal models and next-generation AI hardware together - designed from the ground up as a single, unified interface for a new era of intelligent systems. About the Role Hark is an artificial intelligence company building advanced, personalized intelligence. One that is proactive, multimodal, and capable of interacting with the world through speech, text, vision, and persistent memory. We are pairing that intelligence with next-generation hardware to create a universal interface between humans and machines. Rather than focusing on a single layer of the AI stack, we are building foundation models, software systems, and native hardware together from the start. Responsibilities End-to-End Certification: Lead global carrier and regulatory certification programs (including FCC, ISED, CE RED, UKCA, PTCRB, and GCF) from early product definition through commercial launch. Regulatory Compliance: Manage launch readiness for wireless, safety, EMC, RF exposure, SAR/MPE, and country-specific type approvals. Strategic Partner Engagement: Build and manage technical relationships with global mobile carriers, test labs, certification bodies, and chipset vendors to understand test plans and drive lab/field testing. Cross-Functional Execution: Partner closely with hardware, software, RF, modem, QA, and product teams to triage testing issues, close certification blockers, and ensure commercial launch readiness. Market

Employee Applicant Privacy Notice Who we are: Shape a brighter financial future with us. Together with our members, we’re changing the way people think about and interact with personal finance. We’re a next-generation financial services company and national bank using innovative, mobile-first technology to help our millions of members reach their goals. The industry is going through an unprecedented transformation, and we’re at the forefront. We’re proud to come to work every day knowing that what we do has a direct impact on people’s lives, with our core values guiding us every step of the way. Join us to invest in yourself, your career, and the financial world. The role: SoFi is seeking an energetic, organized, and resourceful Direct Mail Marketing Manager for a one-year contract to manage the end-to-end direct mail creative process for the SoFi Credit Card product, from strategy and planning through creative development, stakeholder review, approval, production, and tracking. This role will also analyze campaign performance and provide recommendations to optimize future direct mail strategies and creative. At SoFi, you’ll become part of a new kind of finance company whose ambition is to help our members achieve financial independence and reach their goals. We aim to be at the center of our members’ financial lives and help every member get their money right. We created student loan refinancing, addressing the biggest financial challenge of a new generation through a modern approach to lending and personal finance. Next, we expanded our products and services across loans, investing, and cash management. SoFi has achieved significant growth, with ambitious plans ahead, but to continue this growth, we need great talent. And that starts with you. What you’ll do: This role owns four core areas of responsibility: 1. Creative Strategy & Planning Lead end-to-end creative strategy and execution for Credit Card direct mail campaigns, partnering with Product Marke

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 Twitch is looking for a Director, Head of Product Marketing to build, lead, and elevate our global PMM function from the ground up. Reporting directly to the Chief Marketing Officer (CMO), your mandate is to establish Product Marketing as a proactive, high-velocity marketing engine and strategic driver. In this role, you will define the core value proposition of Twitch’s product ecosystem for creators and viewers alike. You will act as the crucial connective tissue between Marketing and teams across Product, Engineering, Data Science, Commerce and the broader Go-To-Market teams. You understand that the best marketing on a platform feels like a feature, not a bug. You’ll build systems that move beyond one-off "launch day hype,” anchoring your strategy in continuous lifecycle adoption and creator unit economics. You’ll ensure that our community understands the deep why behind our tools before the what even ships. You can work in San Francisco, CA; Irvine, CA; New York, NY; or Seattle, WA. You Will: Architect the Global PMM Discipline: Lead, coach, and scale a world-class team of product marketers, establishing operational rigor, written strategy briefs and clear accountability loops that prioritize high-impact bets over busywork. Define the Value Tra

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 Twitch is looking for a Director, Head of Product Marketing to build, lead, and elevate our global PMM function from the ground up. Reporting directly to the Chief Marketing Officer (CMO), your mandate is to establish Product Marketing as a proactive, high-velocity marketing engine and strategic driver. In this role, you will define the core value proposition of Twitch’s product ecosystem for creators and viewers alike. You will act as the crucial connective tissue between Marketing and teams across Product, Engineering, Data Science, Commerce and the broader Go-To-Market teams. You understand that the best marketing on a platform feels like a feature, not a bug. You’ll build systems that move beyond one-off "launch day hype,” anchoring your strategy in continuous lifecycle adoption and creator unit economics. You’ll ensure that our community understands the deep why behind our tools before the what even ships. You can work in San Francisco, CA; Irvine, CA; New York, NY; or Seattle, WA. You Will: Architect the Global PMM Discipline: Lead, coach, and scale a world-class team of product marketers, establishing operational rigor, written strategy briefs and clear accountability loops that prioritize high-impact bets over busywork. Define the Value Tra

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 Twitch is looking for a Director, Head of Product Marketing to build, lead, and elevate our global PMM function from the ground up. Reporting directly to the Chief Marketing Officer (CMO), your mandate is to establish Product Marketing as a proactive, high-velocity marketing engine and strategic driver. In this role, you will define the core value proposition of Twitch’s product ecosystem for creators and viewers alike. You will act as the crucial connective tissue between Marketing and teams across Product, Engineering, Data Science, Commerce and the broader Go-To-Market teams. You understand that the best marketing on a platform feels like a feature, not a bug. You’ll build systems that move beyond one-off "launch day hype,” anchoring your strategy in continuous lifecycle adoption and creator unit economics. You’ll ensure that our community understands the deep why behind our tools before the what even ships. You can work in San Francisco, CA; Irvine, CA; New York, NY; or Seattle, WA. You Will: Architect the Global PMM Discipline: Lead, coach, and scale a world-class team of product marketers, establishing operational rigor, written strategy briefs and clear accountability loops that prioritize high-impact bets over busywork. Define the Value Tra

Everpure (NYSE: P) has evolved from storage pioneer to data platform, closing fiscal 2026 with $3.7 billion in revenue, its first billion-dollar quarter, and accelerating growth into FY27. Our strategic agenda spans the companies defining the next era of technology - hyperscalers, AI labs, the AI hardware supply chain, data platform providers, and the broader AI ecosystem. This type of work—work that changes the world—is what the tech industry was founded on. So, if you're ready to seize the endless opportunities and leave your mark, come join us. THE ROLE You will be the pivotal, end-to-end owner driving the product lifecycle for our cutting-edge data center storage solutions. Your mission is to translate product vision into Mass Production (MP) reality, managing all aspects of the hardware (Mechanical and Electrical Engineering) and the full software stack (firmware, OS). This highly visible role requires you to orchestrate global, cross-functional engineering, manufacturing, and supply chain teams while leading executive-level phase gate reviews to ensure our products deliver optimal performance and compliance, on time and on budget. WHAT YOU'LL DO End-to-End Release Ownership: Own the overall release plan, including scope, milestones, and dependencies. You’ll be the primary point of contact for release lines across Product, Engineering, QA, and Security. Strategic Program Leadership: Manage multiple concurrent workstreams involving cross-functional stakeholders. You will own the "big picture," ensuring that high-level technical architecture aligns with execution. Release Integrity: Own release branch health metrics. You’ll lead bug scrubs, triage critical issues, and define the criteria for merging new payloads (leveraging your experience with Git-based workflows). Operational Excellence: Drive the Product Lifecycle (PLC) phase exit reviews (Phases 0–3). You will define exit criteria, ensure they are met, and formally drive approvals. Risk & Conflict Resolut

Ready to do the most impactful work of your career? At Coinbase , we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place for complacency, it’s a place to be pushed past your perceived limits. If you're ready to build the future of finance alongside people who refuse to settle for "good enough," you belong here. Coinbase is a remote-first, but not remote-only company. Expect to get together quarterly for intense in-person working sessions called “surges.” learn more about working at Coinbase . As an IT Service Desk Engineer on our IT team, you'll own the end-to-end onboarding operations experience that sets every new hire up for success on Day 1. This role sits at the center of how Coinbase scales onboarding support globally, partnering across IT, People Ops, Engineering, and Security to deliver a consistent, high-quality experience. You'll run the day-to-day support operations, maintain the documentation and workflows that power onboarding, and drive automation that reduces friction while keeping quality high. What you'll do: Own new hire onboarding support operations, including Slack-based troubleshooting, Day 1 issue resolution, and facilitated sessions for high-touch or specialized cohorts Manage the global onboarding support rotation, ensuring regional coverage and readiness, and train rotating team members on onboarding standards and processes Lead intake, triage, and escalation of onboarding-related requests through ticketing systems, coordinating with partner teams to resolve blockers impacting new hires Maintain the Computer Setup Guide and onboarding knowledge base, ensuring documentation stays accurate and aligned with live UI, system behavior, and operational workflows Drive onboarding workflow improvements by identifying repetitive issues and piloting low-code automations, bots, and AI-assisted support motions that reduce manual work at

Reddit is a community of communities. It’s built on shared interests, passion, and trust, and is home to the most open and authentic conversations on the internet. Every day, Reddit users submit, vote, and comment on the topics they care most about. With 100,000+ active communities and approximately 130 million daily active unique visitors, Reddit is one of the internet’s largest sources of information. For more information, visit www.redditinc.com . Reddit is seeking an experienced, highly analytical International Payroll Analyst to own and scale our international payroll operations across LATAM, EMEA, and APAC regions. As a key individual contributor with deep cross-functional influence, you will combine data-driven execution, meticulous attention to detail, and international tax compliance to support a rapidly growing workforce. Reporting to the Sr. Global Payroll Manager, this role will help to drive major strategic initiatives—including Workday enhancements and global payroll vendor implementations—to build scalable, best-in-class operational processes. The role partners closely with Payroll Vendors and internal teams across People, Finance, Tax, Legal, Treasury, Equity, and Internal Audit to deliver accurate, timely, compliant, and employee-centered payroll outcomes. What You’ll Do: International Payroll Execution & Oversight: Manage, audit, and execute multi-country payroll delivery across 15+ international countries, including payroll inputs, validation, approvals, funding coordination, reconciliations, statutory filings, and post-payroll activities ensure high accuracy and strict adherence to strict regional pay schedules. Lead the payroll calendar and operating cadence across countries, proactively managing dependencies, cutoffs, exceptions, and risks to ensure employees are paid accurately and on time. Partner with local in-country payroll providers to maintain strict adherence to regional pay schedules and statutory processing windows. Complian

Why join us Brex is the intelligent finance platform that enables companies to spend smarter and move faster in more than 200 markets. By combining global corporate cards and banking with intuitive spend management, bill pay, and travel software, Brex enables founders and finance teams to accelerate operations, gain real-time visibility, and control spend effortlessly. Brex’s AI-native automation and world-class service eliminate manual expense and accounting tasks for customers so they can focus on what matters most. Tens of thousands of the world's best companies run on Brex, including DoorDash, Coinbase, Robinhood, Zoom, Plaid, Reddit, and SeatGeek. Working at Brex allows you to push your limits, challenge the status quo, and collaborate with some of the brightest minds in the industry. We’re committed to building a diverse team and inclusive culture and believe your potential should only be limited by how big you can dream. We make this a reality by empowering you with the tools, resources, and support you need to grow your career. Design at Brex Design at Brex creates the experiences that make complex systems feel effortless through thoughtful, scalable design. Whether crafting interfaces, shaping product strategy, or harnessing AI to empower our users, we obsess over quality and clarity. This is a team where creativity meets high craft — and where designers grow by building for ambitious customers. Our production and operations function is essential to making our designers succeed on this mission. What you’ll do We’re seeking an exceptional Senior Brand Producer to join the Creative Operations team. You’ll set the high bar for this role and help define what great production looks like at Brex. This is a highly visible, hands-on role where you’ll lead the execution of complex creative projects from start to finish. You’ll bring both strategic oversight and tactical excellence — ensuring the right systems, vendors, and workflows are in place to deliver ambitious

The mission of The New York Times is to seek the truth and help people understand the world. That means independent journalism is at the heart of all we do as a company. It’s why we have a world-renowned newsroom that sends journalists to report on the ground from nearly 160 countries. It’s why we focus deeply on how our readers will experience our journalism, from print to audio to a world-class digital and app destination. And it’s why our business strategy centers on making journalism so good that it’s worth paying for. About the Role: The New York Times is looking for a Director, HR Business Partner for the Product Engineering and Technology groups to support and partner with the Chief Technology Officer, leaders, managers and employees across the technology function, and with our Chief Product Officer. You will manage a team of two, while also supporting employees directly. You will report to the VP, HR Business Partners. The Director, HRBP plays a critical role in driving a people strategy aligned with enterprise goals. You will be the primary HR partner to support our Chief Technology Officer (CTO), Chief Product Officer (CPO), managers, and employees of the technology organization - including guidance, management of the performance enablement cycle, and oversight of process/HR administration. This is a hybrid role based in our New York City headquarters. You can expect to come into the office 3+ days per week. Responsibilities: Be an advisor, partner, and coach to senior leaders, managers, and individual contributors across our Technology group, including the Chief Technology Officer and Chief Product Officer Lead and develop a team of two HR Business Partners to manage multiple HR issues and support the business Provide daily support to senior-level department leaders, managers, and employees, providing coaching, management of employee lifecycles and performance management, and oversight of process/HR administration Lead planning, communication suppor

The mission of The New York Times is to seek the truth and help people understand the world. That means independent journalism is at the heart of all we do as a company. It’s why we have a world-renowned newsroom that sends journalists to report on the ground from nearly 160 countries. It’s why we focus deeply on how our readers will experience our journalism, from print to audio to a world-class digital and app destination. And it’s why our business strategy centers on making journalism so good that it’s worth paying for. About the Role: The New York Times is looking for a Director, HR Business Partner for the Product Engineering and Technology groups to support and partner with the Chief Technology Officer, leaders, managers and employees across the technology function, and with our Chief Product Officer. You will manage a team of two, while also supporting employees directly. You will report to the VP, HR Business Partners. The Director, HRBP plays a critical role in driving a people strategy aligned with enterprise goals. You will be the primary HR partner to support our Chief Technology Officer (CTO), Chief Product Officer (CPO), managers, and employees of the technology organization - including guidance, management of the performance enablement cycle, and oversight of process/HR administration. This is a hybrid role based in our New York City headquarters. You can expect to come into the office 3+ days per week. Responsibilities: Be an advisor, partner, and coach to senior leaders, managers, and individual contributors across our Technology group, including the Chief Technology Officer and Chief Product Officer Lead and develop a team of two HR Business Partners to manage multiple HR issues and support the business Provide daily support to senior-level department leaders, managers, and employees, providing coaching, management of employee lifecycles and performance management, and oversight of process/HR administration Lead planning, communication

About the Team Netlify's Customer Success team is responsible for making sure customers get real, lasting value from the platform - from onboarding through renewal and beyond. The team works closely with Sales, Product, and Marketing to help customers grow their usage, see clear outcomes, and stay engaged over time. Every motion the team runs - whether it's a renewal conversation, a feature adoption push or customer escalation - is designed to build trust and relationships that compound. This role exists because we have a growing book of SMB accounts that need a dedicated, consistent point of contact. As our Customer Success Associate, you’ll drive broad-stroke outreach and build the workflows to manage them well. You'll carry a book of 120+ accounts with roughly $2M in ARR, and your job is to make sure those customers are engaged, getting value, and set up for renewal. This is an entry-level role with real ownership from day one, and you'll have mentorship from senior teammates as you ramp into the commercial side of the work. What You'll Do Own the day-to-day relationship for your book of accounts, serving as the primary point of contact and keeping customers informed, engaged, and successful on the platform Contribute ideas to dashboards and workflows to track your book of business - renewal timelines, health signals, engagement levels, and expansion indicators - so nothing falls through the cracks With guidance of leadership, drive outreach to customers ahead of renewal, lead those conversations, handle objections, and negotiate terms on flat renewals and smaller expansions, looping in Sales when a meaningful expansion opportunity emerges. Track and forecast your renewal book on a rolling basis, proactively surfacing risks and creating plans to address them before they become problems Use product usage data and customer outcomes to demonstrate value in renewal conversations and ongoing check-ins Identify opportunities for feature adoption and product expan