Flow Engineering jobs

Computational Fluid Dynamics Engineer - AI Trainer Remote (USA), Remote, United States Opportunity Overview Handshake is looking for skilled ParaView users to support AI research through flexible, hourly contract work. This is not a traditional job. You'll draw on your hands-on experience with scientific visualization, fluid dynamics simulation, or large dataset analysis to evaluate AI-generated content and provide feedback that helps AI better understand computational science tasks and HPC workflows. This is an ongoing, project-based opportunity you can take on alongside anything else you have going on. Who This Is For This is a good fit if you're an experienced ParaView user who has worked in or around roles like: - Computational Fluid Dynamics Engineer or Research Scientist - Aerospace Engineer or Applied Mathematician - HPC Specialist or Computational Scientist You should have solid experience with one or more of the following: - Scientific visualization, CFD post-processing, or large dataset analysis using ParaView - Fluid dynamics simulation, VTK workflows, or HPC data pipelines - Annotating or labeling simulation outputs and scientific datasets - Reviewing visualization results for accuracy, performance, or scientific consistency What You'll Do You'll use your experience with ParaView to create tool-related questions and review AI-generated responses for accuracy and relevance to real-world CFD and scientific visualization workflows. No prior AI or technical experience is required. Qualifications We're looking for people who have: - At least 1 year of hands-on experience with ParaView , whether through professional work or freelance projects - A working knowledge of CFD post-processing,

Senior CAD Engineer, ASIC Development Infrastructure, RTL Design Boise, Idaho, USA Amazon Lab126 is an inventive research and development company that designs and engineers high-profile consumer electronics. Lab126 began in 2004 as a subsidiary of Amazon.com, Inc., originally creating the best-selling Kindle family of products. Since then, we have produced innovative devices like Fire tablets, Fire TV and Amazon Echo. What will you help us create? The Role: As a Senior Computer Aided Design (CAD) Engineer, you will be part of an advanced ASIC development team that is creating the semiconductor designs which will power millions of new Amazon devices. You will work closely with multi-disciplinary groups including Design, Verification, Physical Design, and Emulation teams to build and maintain a leading-edge ASIC development infrastructure that enables and accelerates their work. Key job responsibilities * Design and maintain ASIC development flows spanning RTL-to-GDSII, including RTL generation, simulation, synthesis, place & route, timing analysis, DRC/LVS, and sign-off * Deploy and configure EDA tools from vendors (Synopsys, Cadence, Mentor/Siemens, etc.) across compute infrastructure * Develop automation and CI/CD/regression to streamline design tasks, reduce manual effort, and improve consistency * Troubleshoot tool issues and work with vendors to resolve bugs, performance bottlenecks, or licensing problems * Work with IT teams to optimize compute and storage strategies to enhance engineering efficiency * Create and maintain documentation for tool usage, flow methodologies, and best practices * Utilization of AI tools to accelerate troubleshooting and monitoring of design flows A day in the life Your day starts

Certification Engineer Lynchburg, Virginia US posted: Posted 14 Days Ago

Demo Engineer - ASEAN Philippines - Metro Manila As a Platform Demo Engineer (Pre-Sales), you won't just be building software; you'll be building the "art of the possible." This is a high-impact pre-sales role designed to bridge the gap between complex technical requirements and visionary storytelling. You will partner with our Solution Engineering (SE) teams to design, develop, and maintain demo assets that showcase the power of the full Salesforce Platform and ecosystem. Key Responsibilities Asset Development: Architect and build reusable Lightning Web Components (LWC), complex Apex triggers/classes, and sophisticated Flows to enhance our demo environments. Strategic Collaboration: Act as a technical consultant to Solution Engineers for Salesforce Trusted Services and Developer products, covering Shield, Encryption, Privacy Center, Sandboxes, and more. Scalability & Innovation: Develop "plug-and-play" assets that can be easily deployed across different industries (e.g., Health Cloud, Financial Services Cloud, Manufacturing). Troubleshooting: Serve as the final line of defense for technical demo issues, ensuring a seamless experience for our account executives and prospects. Platform Evangelism: Stay ahead of the curve on new Salesforce releases (three times a year) to incorporate the latest features into our demo toolkit. Required Skills & Experience Advanced Salesforce Development: 2+ years of hands-on experience with Apex, LWC, and Salesforce Flows. You should be comfortable writing clean, efficient, and well-documented code. Web Technologies: Strong proficiency in HTML, CSS, and JavaScript. The "Pre-Sales Mindset": You understand that a demo needs to be flashy and fast, not just functional. You can prioritise "wow factor" alongside technical stability.

Senior CFD Engineer - Multiphase London, United Kingdom About us PhysicsX is a deep-tech company with roots in numerical physics and Formula One, dedicated to accelerating hardware innovation at the speed of software. We are building an AI-driven simulation software stack for engineering and manufacturing across advanced industries. By enabling high-fidelity, multi-physics simulation through AI inference across the entire engineering lifecycle, PhysicsX unlocks new levels of optimization and automation in design, manufacturing, and operations - empowering engineers to push the boundaries of possibility. Our customers include leading innovators in Aerospace & Defense, Materials, Energy, Semiconductors, and Automotive. Who We're Looking For You are a problem solver and builder, passionate about creating practical solutions that help customers make better engineering decisions. You can grasp and apply advanced engineering concepts across multiple industries, and you excel at working directly with customers, often on-site, to develop high-fidelity simulation models that feed into AI tools that are both useful and used. You bring deep expertise in fluid mechanics, heat transfer, and multiphase modelling, including particle-laden flows, fluidised beds, and coupled CFD-DEM. You are highly proficient in at least one of Star-CCM+, OpenFOAM, or Fluent, and experienced with DEM codes such as EDEM, LIGGGHTS, or Rocky. You are adept at automating these tools to create scalable optimisation workflows. Experience in parametric CAD modelling (NX or CATIA) and coding in Python (or the ability to pick up new programming languages quickly) is an advantage. With 3-5 years of industry experience (post-MEng, MSc, or PhD) in a

Environmental Engineer - Process Mechanical - Project Technical Lead Join our team as a Process Mechanical Environmental Engineer and play a critical role in designing and advancing modern water infrastructure. This position focuses on the mechanical and process systems that power water and wastewater treatment facilities, pumping stations, and related infrastructure. You'll apply engineering judgment, collaborate across disciplines, and deliver solutions that are efficient, resilient, and aligned with regulatory and sustainability goals. This role is ideal for an engineer who enjoys both technical problem‑solving and hands‑on project delivery, with opportunities to grow into technical leadership and client‑facing responsibilities. Key Responsibilities With general supervision, supports the planning, evaluation, and design of basic to moderate‑complexity process mechanical systems for water and wastewater treatment facilities and pumping infrastructure. Conducts facility assessments and develops recommendations for upgrades, optimization, and alternative concepts. Performs detailed analyses and final designs, including data evaluation, pump and hydraulic calculations, process piping layouts, and sizing and selection of tanks, equipment, and mechanical systems. Collaborates with BIM and design teams to develop coordinated facility layouts and construction drawings. Prepares technical specifications, design documentation, and front‑end contract documents for publicly bid projects. Supports water quality evaluations and system modeling activities as needed. Conducts site visits and constructability reviews to confirm design assumptions and ensure alignment with site conditions. Reviews designs and technical reports for compliance with client requirements and applicable federal, state, and local regulations, while ensuring adherence to firm quality standards and design practices. Leads or supports assessment and design activities

Staff Industrial Engineer, Supply Chain Material Flow Costa Mesa, California, United States Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years. ABOUT THE JOB Anduril's Supply Chain team is seeking a Staff Industrial Engineer to join us. Working with a global network of suppliers, to support a global manufacturing platform takes people who are willing to work hard and find ways to win. As an Staff Industrial Engineer, you will have the responsibility to optimize Anduril's supply chain's warehousing and material flow operations for best-in-class quality, reliability, speed, and asset utilization, all while meeting critical customer deployment and internal development timelines. Executing on this responsibility will entail active collaboration with other Anduril teams, including but not limited to Supply Chain, Engineering, Quality, and Business Operations. The right person for this role can demonstrate past holistic ownership on solving operational challenges with creative solutions in a fast-paced, resource-limited environment. This person will

Emulation Engineer Mountain View, CA What MatX Is Building MatX is on a mission to be the compute platform for AGI. We are developing vertically integrated full-stack solutions from silicon to systems including hardware and software to train and run the largest ML workloads for AGI. MatX is seeking silicon micro-architects and design engineers to join our team as we create best-in-class silicon for high-performance and sustainable GenAI. Successful candidates for these roles will be responsible for delivering performant and functionally accurate silicon for MatX products across compute, memory management. High-speed connectivity and other key technologies. We're hiring a Senior/Staff Emulation Engineer to build the infrastructure, flows, and debug methodology behind our advanced connectivity SoCs. The role sits in the Emulation team, but the impact is broader: you'll create reusable flows that span emulation, SoC simulation, firmware/software bring-up, and post-silicon validation. We're looking for a multi-disciplinary engineer with an out-of-the-box, can-do mindset - someone who sees a gap and builds the bridge, comfortable moving between RTL, software, tooling, system debug, and vendor flows. You don't need to be an expert in every area listed below. You do need a reuse-first mindset, strong software instincts, and the ability to learn quickly across boundaries. What You'll Do Here - Define and execute emulation strategy and test plans for complex connectivity SoCs. - Bring up and debug large-scale models on commercial emulation platforms such as Cadence Palladium, Zebu or Veloce. - Integrate external components such as SpeedBridge and VirtualBridge adapters, Accelerated VIP, and

Backend Engineer, Core Technology US-Remote, Chicago, Seattle, San Francisco 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 Stripe Infrastructure is responsible for the reliability, scale, performance, and cost of Stripe's systems and the productivity and sentiment of Stripe's people. You may work on a wide variety of critical business areas including: Core Infrastructure-We're the home for Stripe's critical tier0 infrastructure systems (Compute, Networking, DocumentDB, Distributed Caching and High assurance engineering). We build the foundational platform for Stripe products and services to allow them to operate at scale. We drive reliability, availability, efficiency, and scalability of these systems. Developer Infrastructure-We're responsible for the productivity of all developers at Stripe. Ensure Stripe's engineers have a reliable, fast, and easy-to-use inner dev loop to maximize productivity while building everything from low-latency microservices to large-scale data pipelines and machine learning models. Data Infrastructure-We're responsible for offering data serving infrastructure spanning across data warehouse analytics, streaming analytics, and search capabilities. The stack is supported by a collection of internally developed large-scale distributed services and several popular open-source technologies like Trino/Presto,

Senior Industrial Engineer, Supply Chain Material Flow Costa Mesa, California, United States Anduril Industries is a defense technology company with a mission to transform U.S. and allied military capabilities with advanced technology. By bringing the expertise, technology, and business model of the 21st century's most innovative companies to the defense industry, Anduril is changing how military systems are designed, built and sold. Anduril's family of systems is powered by Lattice OS, an AI-powered operating system that turns thousands of data streams into a realtime, 3D command and control center. As the world enters an era of strategic competition, Anduril is committed to bringing cutting-edge autonomy, AI, computer vision, sensor fusion, and networking technology to the military in months, not years. ABOUT THE JOB Anduril's Supply Chain team is seeking a Senior Industrial Engineer to join us. Working with a global network of suppliers, to support a global manufacturing platform takes people who are willing to work hard and find ways to win. As a Senior Industrial Engineer, you will have the responsibility to optimize Anduril's supply chain's warehousing and material flow operations for best-in-class quality, reliability, speed, and asset utilization, all while meeting critical customer deployment and internal development timelines. Executing on this responsibility will entail active collaboration with other Anduril teams, including but not limited to Supply Chain, Engineering, Quality, and Business Operations. The right person for this role can demonstrate past holistic ownership on solving operational challenges with creative solutions in a fast-paced, resource-limited environment. This person will

3rd shift Physical Flow Material Handler (PN091802) Dixon - Illinois - USA posted: Posted Today

Liquid Cooling Process Engineer Taipei, New Taipei, Taiwan Embrace the role of a Liquid Cooling Process Engineer and drive innovation in global manufacturing. Lead the development and deployment of advanced liquid cooling and hybrid solutions for electronic devices. Collaborate with cross-functional teams, ensure robust manufacturing processes, and contribute to continuous improvement in a world-class environment. Shape the future of manufacturing with us!

Internal Product Engineer, Developer Productivity AI Toronto, Canada 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 We are a brand new team, working quickly to accelerate Stripes engineering productivity by effectively deploying LLM agents and tools to automate large swaths of the engineering workflow. We're a cross-continent team, spanning North America and Europe - filled with high agency engineers with strong product perspectives. Some examples of what we work on: here and here . What you'll do You will build the next generation of internal AI coding tools and platforms, to massively accelerate Stripe's engineering productivity safely and with a clear focus on our users' needs. Who you are We're looking for someone who meets the minimum requirements to be considered for the role. If you meet these requirements, you are encouraged to apply. The preferred qualifications are a bonus, not a requirement. Minimum requirements We're looking for someone who has: Strong software engineering skills and ability to write high quality code at high velocity 2-5 years of professional hands-on software development experience, able to write well-factored algorithms

Retail Freight Flow Lead- HOS Store0412 Schaumburg IL posted: Posted 15 Days Ago

Quality Control Associate II, Flow Cytometry San Diego - BioLegend posted: Posted 30+ Days Ago

Member of Technical Staff - Distributed Training Engineer San Francisco, United States, Boston, Remote About Liquid AI Spun out of MIT CSAIL, we build general-purpose AI systems that run efficiently across deployment targets, from data center accelerators to on-device hardware, ensuring low latency, minimal memory usage, privacy, and reliability. We partner with enterprises across consumer electronics, automotive, life sciences, and financial services. We are scaling rapidly and need exceptional people to help us get there. The Opportunity Our Training Infrastructure team is building the distributed systems that power our next-generation Liquid Foundation Models. As we scale, we need to design, implement, and optimize the infrastructure that enables large-scale training. This is a high-ownership training systems role focused on runtime/performance/reliability (not a general platform/SRE role). You'll work on a small team with fast feedback loops, building critical systems from the ground up rather than inheriting mature infrastructure. While San Francisco and Boston are preferred, we are open to other locations. What We're Looking For We need someone who: - Loves distributed systems complexity: Our team builds systems that keeps long training runs stable, debugs training failures across GPU clusters, and improves performance. - Wants to build: We need builders who find satisfaction in robust, fast, reliable infrastructure. - Thrives in ambiguity: Our systems support model architectures that are still evolving. We make decisions with incomplete information and iterate quickly. - Aligns with team priorities and delivers: Our best engineers align with team priorities while pushing back with data when they see

Software Engineer, Full-Stack Chicago, IL About Loop Loop is on a mission to streamline the movement of money between shippers, carriers, and brokers to unlock margin and increase liquidity in the supply chain. Today, logistics payments are a big black box that unnecessarily drains thousands, if not millions, of dollars. Legacy services do not meet the market's needs. Transportation teams need a solution that unlocks insights from their complex datasets, rather than drowning them in manual workflows. Loop harnesses AI expertise with deep logistics industry knowledge to deliver automated audits, streamlined resolutions, expedited payments, and most importantly actionable insights. All so that shippers and 3PLs can improve spend visibility, eliminate unnecessary costs, and optimize their transportation spend. Loop's customers see a 4% reduction in costs and an 80% boost in back-office productivity. Loop is a customer-obsessed company that sees the complexity in the supply chain as an opportunity rather than a challenge. Our foundational AI capitalizes on the messiness in the system to maximize outcomes for our customers. Investors include Founders Fund, 8VC, Susa Ventures, Flexport, and 50 industry-leading angel investors. Our team brings subject matter expertise and experience from companies like Uber, Google, Flexport, Meta, Samsara, Intuit, and Rakuten - as well as traditional logistics companies like CH Robinson. About You As a full-stack engineer, you will work closely with founders and customers to understand and solve their logistics billing and payment pain points. You will help define the product and ship features that directly impact our customers. You

Associate Scientist, Flow Cytometry Valencia, CA, United States of America posted: Posted 24 Days Ago

Integration Engineer (German Speaking), Professional Services Germany, Berlin 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 Stripe's Professional Services team works with our most strategic users. You'll work on the highest-visibility projects, providing technical expertise that helps enterprises accelerate their knowledge, refine solution design, and build robust integrations with Stripe. This role sits at the intersection of deep technical execution and strategic advisory-leading conversations and developing plans that transform the payments and financial infrastructure of leading businesses. What you'll do As an Integration Engineer on the Professional Services team, you'll own the technical relationship with Stripe's most strategic users-from initial discovery through to live integration and ongoing optimisation. You'll bring together deep technical expertise and consultative skills to help enterprises design and implement complex integrations, resolve issues at pace, and continuously improve how they use Stripe's platform. Responsibilities Plan and execute integration engineering end-to-end, from high-level architecture to code implementation-conducting discovery sessions, parsing specific use cases, and guiding users through high-complexity integrations Serve as the primary ongoing technical point of contact for large users' and

3rd shift Physical Flow Material Handler Dixon - Illinois - USA posted: Posted 10 Days Ago

Software Engineer - Traffic, Envoy Seattle, United States of America Apple services depend upon performant and reliable networking primitives. Our mission is to connect all services in secure, scalable and transparent matter. This includes implementing networking and traffic primitives for resilient service to service communication. These capabilities are packaged into ingress, egress, and mesh proxies at Apple scale. As a Traffic Engineer you will orchestrate the design and development of cutting-edge traffic proxies that power Apple services at an unprecedented scale, serving hundreds of millions of users globally. As a key player in our tech ecosystem, you will take the lead in enhancing our network stack for improved ingress, egress, and mesh functionality. This role is not just about coding; it's about making contributions architecting the backbone of Apple, pushing the boundaries of what's possible in the realm of software development. If you're passionate about tackling challenges at an extraordinary scale, innovating in the traffic management space, and influencing the direction of an industry giant, this is your opportunity to shine! Senior engineers will be expected to excel at making informed technology choices within complex architectures, whether it's deciding to build or buy specific components and selecting the right frameworks. Your deep understanding of the organization's business, products, customers, and strategy will empower us to pinpoint opportunities aligning with our team's mission. We expect senior engineers to make decisive choices even amid conflicting perspectives, demonstrating our commitment by disagreeing when necessary and then committing to the chosen path. Navigating ambiguity

Software Engineer, Growth San Francisco, California, United States About the role You'll build and optimize the experiences that turn visitors into users and users into paying customers. This means owning new user onboarding, activation funnels, viral loops, and monetization features including credit systems, paywalls, pricing experiments, and upgrade flows. You'll work across the full stack-from frontend UX to backend logic to analytics instrumentation-while running A/B tests and iterating rapidly based on data to move key metrics. As Software Engineer on the Growth team, you'll partner with PM, design, and data to drive measurable impact on our business. You'll balance scrappy experimentation with deliberate execution, moving fast when trying new ideas but slowing down when dealing with money. You'll be motivated by seeing growth and monetization metrics go up and to the right. Our team has a strong in-office culture and works in person 4-5 days per week in San Francisco. We love working together to stay creative and connected, with flexibility to work from home when focus matters most. What you'll do - Build and optimize onboarding flows, activation funnels, and viral loops that drive user growth - Implement monetization features including credit systems, paywalls, pricing experiments, and upgrade flows - Run A/B tests and iterate rapidly, building tooling to improve our experimentation framework - Own key growth metrics including sign-ups, activation rates, conversion, and retention - Work across the full stack from frontend to backend to analytics instrumentation - Partner with PM, design, and data to translate business goals

Application Security Engineer San Francisco, California Heartflow is a medical technology company advancing the diagnosis and management of coronary artery disease, the #1 cause of death worldwide, using cutting-edge technology. The flagship product-an AI-driven, non-invasive cardiac test supported by the ACC/AHA Chest Pain Guidelines called the Heartflow FFR CT Analysis-provides a color-coded, 3D model of a patient's coronary arteries indicating the impact blockages have on blood flow to the heart. Heartflow is the first AI-driven non-invasive integrated heart care solution across the CCTA pathway that helps clinicians identify stenoses in the coronary arteries (RoadMap™Analysis), assess coronary blood flow (FFR CT Analysis), and characterize and quantify coronary atherosclerosis (Plaque Analysis). Our pipeline of products is growing and so is our team; join us in helping to revolutionize precision heartcare. Heartflow is a publicly traded company (HTFL) that has received international recognition for exceptional strides in healthcare innovation, is supported by medical societies around the world, cleared for use in the US, UK, Europe, Japan and Canada, and has been used for more than 500,000 patients worldwide. We are looking for an Application Security Engineer to work with our engineering team to ensure security is an integral part of our Software Development Lifecycle (SDLC). In this role, you'll have the chance to use your security and software development background to protect patients as we build products that leverage AI to improve healthcare. If you enjoy working with talented engineers to solve complex technical challenges and want to see your work make a

Software Engineer, Bill Pay & Procurement New York, NY (HQ), New York City, NY, USA, San Francisco, CA About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $200B in annualized spend flows in and out of 70,000+ companies: authorizing payments, flagging risk, categorizing spend, and closing books. The problems are high-stakes, data-dense, and unforgiving. We hire people with high agency and high urgency. We look for slope over intercept. We care less about where you trained and more about what you've built. At Ramp, everyone is a builder who owns problems end to end and makes consequential decisions that shape the outcome. The median Ramp customer saves 5% and grows revenue 16% in their first year - far in excess of businesses operating without Ramp. We believe every ambitious company deserves the same. If you want to build systems that directly shape how companies move and manage billions, Ramp is the place to do it. About the Role Over the past few years at Ramp, we've reimagined how businesses manage spend, and the backbone of that vision is Procure-to-Pay. The P2P team builds the systems that connect vendors, invoices, and payments into one seamless, automated flow. It's where billions of dollars move through our platform, and every line of code matters. We're looking for a backend engineer who loves complex systems, obsesses over correctness, and wants to shape how money moves in modern