Weekly digest
Week of 23 March 2026
52 new roles this week across 17 companies; the biggest movers: Hark AI (+13), Saronic (+8), OpenAI (+7).
Research
- Member of Technical Staff, Multimodal — Hark AI Builds multimodal AI agents with speech, vision, and text that learn your preferences and proactively complete
- Member of Technical Staff, Multimodal Post-train/RL — Hark AI
- Member of Technical Staff, Multimodal Speech — Hark AI
- Member of Technical Staff, Multimodal Vision — Hark AI
- Member of Technical Staff, Pretraining — Hark AI
- Post-Training Research Engineer — Baseten Platform for deploying and serving machine learning models with high-performance inference at scale
- Research Engineer - Environments, Data and Post-Training — Mercor Marketplace connecting domain experts with AI companies for task evaluation and model benchmarking
Applied AI
- Software Engineer - Forward Deployed — Saronic Saronic Technologies develops advanced autonomous surface vessels for naval and maritime applications
- Applied AI Engineer - Tokyo — OpenAI Develops AI systems including large language models like ChatGPT for research and commercial use
- Applied AI Engineer, Codex Core Agent — OpenAI
Infrastructure
- Head of Supercomputing — Etched Etched.ai is a technology startup developing specialized hardware for large language model (LLM) inference
- Member of Technical Staff - Pre-Training Infra — Reflection AI Builds open AI models that enable anyone to control and shape intelligent systems
- Principal Security Engineer, Infrastructure Security — OpenAI
- Principal Software Engineer, Infrastructure Security — OpenAI
- Staff Software Engineer (Inference Platform), London — Isomorphic Laboratories Builds AI models to accelerate drug discovery and design novel medicines
- Critical Facilities Lead, Compute Infrastructure — OpenAI
- Infrastructure Security Engineer — xAI Develops Grok, an AI platform offering reasoning, code, voice, image, and video capabilities through a unified
- Infrastructure, Large-scale Training — Hark AI
Data
- Software Engineer, Data Infra — Dyna Robotics Autonomous robotic arms that complete end-to-end workflows in hospitality, logistics, and factory operations
Software
- Member of Technical Staff, Agent Harness — Hark AI
- Senior Application Software Engineer — K2 Space Builds high-power satellite buses designed for LEO, MEO, and GEO missions with 10x more power than constellati
- Senior Flight Software Engineer — K2 Space
- Software Engineer, Agent Runtime — Sierra Conversational AI platform that deploys customized agents across chat, voice, email, and SMS for customer supp
- Software Engineer, Codex Core Agents — OpenAI
- Software Engineer, Workload Enablement — OpenAI
- Flight Software Engineer — K2 Space
- Embedded Software Engineer — Hark AI
Hardware
- Wire Harness Design Engineer - EWIS (Associate - Principal) — Saronic
- Principal Guidance, Navigation, & Control (GNC) Engineer — K2 Space
- Staff Process Engineer — Mariana Minerals Software-first developer and operator of critical mineral projects for energy, AI, and defense
- Senior Electrical Engineer – Navigation & Positioning Systems — Saronic
- Senior FPGA Engineer — K2 Space
- Electrical Drafter — Saronic
- Marine Designer/Drafter — Saronic
- Wire Harness Technician — Saronic
- Robotics Engineer, Deployment & Testing - San Mateo — Skild AI Builds foundation models for general-purpose robots that adapt across hardware and tasks
- Electrical Engineering Technician — Etched
- Electrical Engineer — Hark AI
- Hardware Test Engineer — Hark AI
- Product Design Engineer — Hark AI
- RF Antenna Engineer — Hark AI
Science
- Robot Science Ops — Generalist AI Generalist is an AI robotics company focused on developing general-purpose robots with advanced capabilities
Product
- Product Manager, Multi-Cloud Growth - Google — Anthropic Develops Claude, an AI assistant, with research focused on AI safety and alignment
Go-to-market
- Commercial Account Executive (SF) — LangChain Framework and platform for building, testing, deploying, and monitoring LLM-powered agents
- Enterprise Account Executive (San Francisco Bay Area) — LangChain
- Enterprise Account Executive (ANZ) — Sierra
Operations
Every line links to the role on Liftoff Jobs, and from there to the company's own board. · Past issues · Search the whole index
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