Develop and scale recommendation algorithms, ranking, and search systems using AI stacks and data infrastructure for a platform with 600M users. Requires expertise in recommender systems, deep learning frameworks like JAX/PyTorch, and tools like Kafka/Spark.

Develop and integrate Grok AI models into the Ads Platform to power bidding, auction, ranking, prediction, and optimization systems at massive scale. Requires 3+ years experience with large-scale AI-powered advertising products.

Designs, builds, and optimizes high-speed copper and optical interconnects for large-scale AI/ML clusters. Requires 8+ years experience in high-speed networking, deep knowledge of SerDes, photonics, and Master's/PhD in EE/Photonics/Physics.

Designs, builds, and operates massive-scale compute clusters and custom container orchestration platforms for AI training and inference at exascale. Requires deep expertise in virtualization, containerization, systems programming in C++/Rust, and Linux kernel internals.

Build scalable frontends, APIs, and features for Grok's high-traffic chat portal. Own end-to-end projects using TypeScript/Python/Rust, Kubernetes, and observability tools to deliver intuitive AI experiences at global scale.

Build and scale high-performance systems for AI-driven media experiences in Grok, handling multi-modal data processing, real-time interactions, and large-scale pipelines. Requires proficiency in Python or Rust, experience with consumer-facing systems, and passion for AI media technologies.

Develops multimodal mid-training data pipelines for omni models handling text, image, video, and audio. Requires ML expertise, scaling laws knowledge, experiment design, and strong engineering in large-scale data frameworks like Spark and Ray.

Build and operate exabyte-scale storage systems including object stores, key/value stores, caching tiers, and vector databases for AI infrastructure serving massive request volumes. Requires 7+ years software experience with 2+ in storage/databases, expertise in high-performance languages like C++/Rust and distributed systems.

Builds and operates petabyte-scale data platform infrastructure using Kafka, Spark, Flink, and Trino to power real-time ML pipelines and analytics. Requires expertise in distributed systems, stream processing, and systems languages like Rust, Go, or Scala.

Build and maintain scalable observability platform handling massive telemetry for metrics, logs, tracing, and alerting. Requires production proficiency in Go/Rust/Scala, distributed systems expertise, and experience with tools like Prometheus, Kubernetes, Kafka.

Oversee operations, maintenance, and optimization of natural gas power plants to ensure reliable power for xAI's Colossus AI supercomputer datacenter in Memphis. Requires 5+ years experience in power generation and bachelor's in engineering.

Build and optimize large-scale video services, media processing pipelines using Rust, C++, Go. Require 5+ years experience, expertise in WebRTC/LL-HLS/video transcoding, and distributed systems for high-performance media at massive scale.

IT Systems Engineer builds, manages, and supports Windows/Linux infrastructure, VMware virtualization, and Puppet automation for corporate systems. Requires 3-5 years experience in systems engineering, troubleshooting, scripting, and on-call support in a fast-paced environment.

iOS engineer building high-impact AI mobile app with pixel-perfect UIs, performance optimization, and API integrations. Requires deep Swift expertise, concurrency skills, and product-minded approach for end-to-end feature ownership.

Android engineer building cutting-edge mobile AI app experiences with Kotlin and Jetpack Compose. Requires strong product sense, architecture expertise for large apps, and ownership of critical challenges.

Build AI-driven security tools using Grok to protect Kubernetes infrastructure and X platform applications. Requires 3+ years experience, expertise in Python/Rust/Go, and knowledge of container security and vulnerability scanning.

Maintains and troubleshoots server and network infrastructure in data centers, focusing on minimizing MTTD and MTTR. Handles racking, cabling, inventory, and on-call emergencies with 5+ years hardware experience required.

Creates and posts original short-form videos as the on-camera face for Topaz Labs on X, Instagram, TikTok, and Facebook, targeting AI creators. Develops viral content strategies, monitors trends, analyzes performance, and builds community engagement.

Strategic Account Executive selling Cursor AI coding tool to retail, hospitality, and entertainment enterprises. Owns vertical portfolio, builds technical relationships, proves ROI through hands-on demos, and drives expansions. Requires 7+ years enterprise closing experience and strong hunter mindset.

Handles corporate accounting, month-end closes, reconciliations, audits, and process improvements in a high-growth startup. Requires 3+ years experience, preferably Big 4, Bachelor's in Accounting, strong GAAP/SOX knowledge, Excel proficiency.

Sells Cursor AI coding tool to high-tech enterprises with technical buyers, building pipeline into engineering leaders, running evaluations, and driving expansion across developer teams. Requires 7+ years enterprise SaaS sales to technical audiences and deep SDLC knowledge.

Founding Forward Deployed Engineer implements AI agents for claims operations customers, building custom integrations, tuning AI systems with prompt engineering, and managing deployments while providing technical consulting and feeding insights to product teams. Requires 1-3 years experience, Python/TypeScript skills, and strong customer communication.

Leads hardware reliability for VBAT flight systems through design-for-reliability practices, environmental/stress testing (HALT/HASS/vibration), failure analysis, and root cause investigations. Requires bachelor's in Materials/Mechanical/Reliability Engineering, Python proficiency, and 3+ years experience preferred.

Drives revenue growth by selling AI-powered developer tools to large Northeast enterprise accounts, owning sales cycles from acquisition to expansion. Requires 5+ years enterprise tech sales experience, technical fluency, and hunter mentality for self-sourced pipeline.

Senior Forward-Deployed Engineer embeds with federal customers to deploy Voice AI solutions, owning full technical lifecycle from PoC to production. Requires 5+ years experience, TS/SCI clearance, full-stack skills in Python/JS/Rust, and federal deployment expertise.

Guide enterprise financial services customers through Hebbia adoption and value realization as a trusted Client Partner. Drive feature adoption, manage relationships, solve problems cross-functionally, and own renewals and expansion.

Operational owner for identity-connected SaaS platforms ensuring compliance, access governance, and reliable workflows. Builds automation, integrations, and controlled changes partnering with Security and Engineering teams. Requires SaaS/identity experience and compliance knowledge.

Build distributed, production-grade systems that acquire and structure live web data for AI search and retrieval pipelines. The role requires 3–5 years of backend or systems engineering experience, strong Python or Node.js skills, and production browser automation expertise.

Forward Deployed Engineer builds and deploys full-stack data infrastructure solutions for AI companies and government agencies, collaborating closely with customers on GenAI data challenges. Requires 2+ years experience shipping products at scale, strong coding, and adaptability in fast-paced environment.

Drive full-cycle enterprise sales of AI data infrastructure platform to large organizations, building relationships with data and engineering leaders and closing complex multi-year deals.

Drives enterprise sales of AI products to education institutions, managing complex opportunities from pipeline generation through closure. The role requires substantial SaaS/PaaS sales experience, education-sector expertise, strategic deal execution, and the ability to advise executive stakeholders on AI adoption.

Build and optimize scalable machine learning systems for LLM pretraining, fine-tuning, alignment, and evaluation. The role requires 4+ years of ML systems experience, strong Python and PyTorch skills, and familiarity with transformers; experience with LLMs, reinforcement learning, and distributed training is preferred.

Builds and maintains scalable cloud infrastructure, focusing on reliability and performance. Requires expertise in cloud platforms, IaC tools like Terraform and Kubernetes, and systems programming.

Builds and deploys machine learning models to address business challenges. Requires 3+ years experience, Python proficiency, TensorFlow/PyTorch, and production ML deployment skills.

Optimizes performance of high-scale systems by analyzing latency, throughput, and resource usage. Requires expertise in profiling, systems programming, and distributed scaling techniques.

DevOps Engineer builds and maintains CI/CD pipelines, ML model infrastructure, and automated testing for AI image/video software products. Requires 2+ years experience, C++ build tools expertise, and cloud platforms like AWS/Azure.

Develops and optimizes AI inference engine for image/video enhancement, focusing on performance, GPU/CPU optimization, model deployment, and hardware partnerships. Requires C/C++ expertise, 1+ years experience in performance optimization and image processing.

Builds core desktop apps for AI-powered photo and video enhancement software using C++ or JavaScript. Owns frontend, backend, or full-stack features with 2+ years experience and strong UX focus.

Solutions Architect partners with Sales to design technical solutions, lead customer evaluations, and architect integrations aligning with enterprise goals. Requires deep technical architecture knowledge, consultative selling, and collaboration with Product/Engineering teams.

Designs, fine-tunes, and deploys image generation models for photorealistic AI bots, optimizing for consistency, latency, and quality. Requires 5+ years software engineering, 2+ years production ML, and expertise in diffusion models like Stable Diffusion and PyTorch.

Build and lead a team of Account Executives targeting mid-market and enterprise clients for AI video security platform. Own multi-million ARR targets, develop sales processes, and close strategic deals while coaching reps hands-on. Requires 5+ years B2B sales and 2+ years managing teams.

Builds and scales ML models/systems for Generative AI content generation (text, image, audio, video). Owns roadmaps, processes for training/fine-tuning at scale, and collaborates cross-functionally. Requires 10+ YOE, Master's/PhD, Python/C++ proficiency.

Leads product for AI-driven design and intelligence features, building scalable content creation platforms for enterprise marketing. Requires 10+ years PM experience, AI-native products, UI/UX expertise, and cross-functional collaboration.

Senior Product Manager leading ads roadmap execution, expanding AI-powered ad capabilities, and driving customer adoption in a fast-paced startup. Requires 5+ years PM experience in ads/marketing tech, strong execution, and technical research skills.

This role is for a Software Engineer with Applied AI experience to design, build, and deploy LLM-powered agentic workflows for enterprise customers. The role involves working closely with clients to integrate AI into critical sectors and requires strong software development and AI application skills.

Leads end-to-end design of multiple product areas and features for AI-powered marketing platform. Requires 10+ years experience, strong portfolio, Figma proficiency, and generative AI expertise; mentors juniors in fast-paced environment.

Builds GTM and RevOps infrastructure from scratch, integrating tools like Salesforce and Clay, automating workflows with AI agents, and engineering data flows for sales operations. Requires 3+ years experience coding in Python/JS/SQL and scaling SaaS stacks.

Founding engineer owning design and development of a real-time visual canvas for building AI agents, blending UI/UX with frontend engineering. Requires deep React/TypeScript expertise and experience with interactive developer tools.

Build fullstack product features for AI-powered enterprise automation platform, including intuitive UX interfaces and scalable backend services for workflows in finance, healthcare, and e-commerce. Collaborate with senior engineers, influence product direction, and leverage modern web stack and AI tools.

Conducts core research on multimodal foundation models for world-simulations, bridging modeling, data, systems, and evaluation. Requires advanced degree in CS/ML, first-principles scaling intuition, and experience with large-scale GPU training.