Member of Technical Staff, Infrastructure & Scaling
Parallel Web Systems
At Parallel Web Systems, we are bringing a new web to life: it’s built with, by, and for AIs. Our work spans innovations across crawling, indexing, ranking, retrieval, and reasoning systems. Our first product is a set of APIs for AIs to do more with web data. We are a fully in-person team based in both San Francisco and Palo Alto, CA. Our organization is flat; our team is small and talent dense. We want to talk to you if you are someone who can bring us closer to living our aspirational values: Own customer impact - It’s on us to ensure real-world outcomes for our customers. Obsess over craft - Perfect every detail because quality compounds. Accelerate change - Ship fast, adapt faster, and move frontier ideas into production. Create win-wins - Creatively turn trade-offs into upside. Make high-conviction bets - Try and fail. But succeed an unfair amount. Job: You will build, operate, and scale our infrastructure, including our infrastructure around large language models, and ensure that our systems are reliable and cost-efficient as we grow. You will anticipate bottlenecks before they appear, ensure that our architecture evolves to meet increasing demands, and build the tools and systems that keep engineering velocity high. You: Have deep intuition on distributed systems, cloud platforms, performance tuning, and scalable architecture. You like to reason about trade-offs between cost, reliability, and speed of iteration. You care about your work enabling every team to build faster and ship confidently, and about infrastructure that can support products used by millions without breaking a sweat. Our founder is Parag Agrawal. Previously, he was the CEO and CTO at Twitter. Our investors include First Round Capital, Index Ventures, Khosla Ventures, and many others. #J-18808-Ljbffr Parallel Web Systems
- ...About us Parallel is a web infrastructure company. Our products are used by leading businesses... ...Job: You will build, operate, and scale our infrastructure, including our... ...dense organization dedicated to solving technical and creative problems. We seek like-...SuggestedWork at officeVisa sponsorshipFlexible hours
- ...Pioneer You’ll create the data systems that make frontier research and the largest training runs possible. It's building infrastructure at a scale where billion-image datasets are normal and where video processing pipelines need to run across thousands of GPUs. You’ll...SuggestedWorldwide
- ..., and observe their code. We are responsible for designing, building, and scaling core infrastructure that powers a high-volume data platform for AI applications. We are looking for team members who love building enabling systems that empower our engineers and power our...SuggestedWork at office
$180k
...Member Of Technical Staff - RL Infrastructure Palo Alto, CA About XAI XAI's mission is to create AI systems that can accurately understand the universe... ...complex pre-processing to prepare it for large-scale RL training. How do we standardize our preprocessing pipelines...SuggestedTemporary work$200k - $350k
...About the job Pantheon - Member of Technical Staff: Infrastructure Member of Technical Staff: Infrastructure Posted by Transparent Search... ...candidate has strong system design intuitions, experience scaling infrastructure at a high-bar company, and thrives in...SuggestedH1bRemote workVisa sponsorship$300k
Member of Technical Staff - RL Infrastructure About V max V max is an applied research lab developing AI capable of open-ended learning. We are building systems... ...engineers who can build the systems layer for RL at scale: distributed rollouts, training orchestration,...Work at officeLocal area$200k - $350k
...term success for both clients and candidates. Member of Technical Staff - Pre-Training Infrastructure Location: San Francisco, CA Company Stage of... ...machine learning, robotics infrastructure, and large-scale model training to solve some of the most challenging...Work at officeVisa sponsorship$256k - $276k
...and our vision at Postman. The Opportunity As a Member of Technical Staff on AI Infrastructure, you will build and maintain the foundational systems... ...What You'll Do Design and implement large-scale, distributed AI infrastructure and services Optimize...Work at officeFlexible hours3 days per week- Member of Technical Staff - Infrastructure Security We're partnering with a frontier AI research company that is building next-generation open-weight foundation... ...deployment. As their infrastructure footprint rapidly scales, they're looking for a highly technical Infrastructure...
- Member of Technical Staff, ML Infrastructure & Inference Overview We are a cutting-edge AI infrastructure company is building a scalable cloud platform designed... .... In this role, you will build and optimize large-scale inference systems that serve modern AI models...
- ...Infrastructure / Cluster Engineer Gimlet is building the next generation of AI infrastructure: large-scale AI datacenters and the orchestration platform that coordinates them. The future of AI will require vastly more compute than exists today. But as AI workloads...
$10k
...breaks, callers hear it. We're building cell-based, multi-region infrastructure to drive 99.99% call completion, and this hire owns the... ...and you'll set the bar for how Vapi runs stateful workloads at scale. What You'll Do 30 Day: Ramp on the cell-based architecture...Flexible hours- ...About Us Sieve is the only AI research lab exclusively focused on video data. We combine exabyte-scale video infrastructure, novel video understanding techniques, and dozens of data sources to develop datasets that push the frontier of video modeling. Video makes...
$10k
...packet every 20ms and respond in less than 1s. We are now scaling this to 100s of millions of calls. It's freakin hard and a... ...Do: 30 Day: You'll ramp on our multi-cluster, multi-cloud infrastructure. 60 Day: You'll deliver a new service like Anycast Global Router...Flexible hoursShift work$150k - $250k
...challenges and the wins. What you'll do Build the supercomputing infrastructure that runs our agents. Our agents tackle long-horizon, high-... ...tooling that keeps them reliable, efficient, and ready to scale. What you have Deep experience with cloud infrastructure...Work at officeRemote workFlexible hours$160k - $270k
...our lifetimes. Mandolin is laying the clinical and financial infrastructure to get groundbreaking treatments to patients faster, powered by... ...best-practice guardrails that every engineer will rely on as we scale. What you'll do Own cloud infrastructure end-to-end...Full timeWork at officeLocal area- ...security, and compliance needs at scale. From corporate headquarters... ...typically come from staff or principal-level roles and... ...recognized for establishing technical direction, leading large-scale... ...size space and budgets. This infrastructure already powers 16,000 workplaces...Work at officeLocal areaMonday to Thursday
$150k - $350k
About Us Sieve is the only AI research lab exclusively focused on video data. We combine exabyte-scale video infrastructure, novel video understanding techniques, and dozens of data sources to develop datasets that push the frontier of video modeling. Video makes up 80...- ...on experience building or significantly enhancing distributed compute platforms, orchestration systems, or high‑performance infrastructure at scale Ability to thrive in a fast‑paced, meritocratic environment with full ownership, high standards, and a focus on rigorous...
- ...writes, tests, and maintains automation code on fully‑managed infrastructure - cutting dev time by 90%. We’re starting with healthcare, where... ...us run tens of thousands of browser automations daily — and scale to millions. This means orchestrating ephemer… across AWS, building...Immediate startRemote work
- ...our lifetimes. Mandolin is laying the clinical and financial infrastructure to get groundbreaking treatments to patients faster, powered by... ...best-practice guardrails that every engineer will rely on as we scale. What you’ll do Design & own cloud infrastructure on GCP....Local area
$150k - $265k
...of voice technology. Our market edge is extensible, reliable infrastructure designed for the full complexity of voice interactions. 18 months... ...The Founding Senior Engineer (Infra) will be responsible for scaling Vapi’s real‑time conversational infrastructure to millions of...Full timeShift work$150k - $400k
...Member Of Technical Staff - Infrastructure Engineer Freiburg (Germany) About Black Forest Labs We're the team behind Latent Diffusion, Stable... ...Germany with a growing presence in San Francisco, we're scaling fast while staying true to what makes us different:...Work at officeRemote workWorldwideRelocation2 days per week$200k
...reliably than humans can alone. Our approach combines frontier-scale pre-training, domain-specific RL, ultra-long context, and... ...About the Role As an engineer on the Supercomputing Platform & Infrastructure team, you will design, build, and operate the large-scale GPU...RelocationVisa sponsorship$200k - $400k
...and hardware—a position that took years to build. About The Role We're looking for an infrastructure engineer to build the distributed systems that power inference at global scale. You'll design and implement the foundational layers that enable vLLM to serve models across...Remote workVisa sponsorship$200k
...alone. Our approach combines frontier-scale pre-training, domain-specific RL,... ...company's most important decisions. As a Member of Technical Staff on Evals, you will build both the... ...evaluations themselves. You'll develop infrastructure for large-scale evaluations, data ablations...Visa sponsorshipRelocation package- ...Member Of Technical Staff We're looking for a member of technical staff to build and deploy production... ...of systems Work with large-scale datasets and integrate systems with internal... ...with data pipelines, APIs, and cloud infrastructure (AWS, GCP) Experience working with...
- ...Member of Technical Staff, Product TL;DR: Listen teaches AI what people actually think and want... ...moderated video interviews at massive scale. We find the right people from a network... ...decisions across the LLM pipeline, infrastructure, backend, and UX. You're a future...Flexible hoursShift work
- ...Member Of Technical Staff @ Lotus AI Lotus AI is a groundbreaking primary care app that integrates... ...and engineers who have built and scaled consumer apps to millions of users with... ...refactors, schema migrations, and data infrastructure simplification Familiarity with...
$180k
...Member Of Technical Staff - Inference Palo Alto, CA About Xai Xai's mission is to create AI... ..., you will design and optimize large-scale model serving systems end-to-end. You... ...will own everything from distributed infrastructure (global KV cache, continuous batching...Temporary work
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