Weekly digest
Week of 22 June 2026
60 of 100 listed below
100 new roles this week across 30 companies; the biggest movers: OpenAI (+27), Mirendil (+8), K2 Space (+6).
Research
- Member of Technical Staff, Post-Training, RL — Mirendil Builds self-accelerating AI systems that automate AI research to advance science and engineering
- Member of Technical Staff, Post-Training, RL Environments — Mirendil
- Member of Technical Staff, Pretraining — Mirendil
- Research Engineering Lead — Lovable AI platform that generates production-ready web applications and websites from natural language descriptions
- Research Engineer, RL Scaling Science — Anthropic Develops Claude, an AI assistant, with research focused on AI safety and alignment
- AI Scientist — Mistral AI Builds open-source AI models and platforms for deploying custom generative AI agents and applications
- Agent Post-Training Research — OpenAI Develops AI systems including large language models like ChatGPT for research and commercial use
- Agent Post-Training, API & Power Users — OpenAI
ML engineering
- Staff Machine Learning Engineer (Autonomy) — Mariana Minerals Software-first developer and operator of critical mineral projects for energy, AI, and defense
- Member of Technical Staff, Inference — Mirendil
- Member of Technical Staff, Model Evaluation — Mirendil
- Engineering Manager, MLE — OpenAI
Applied AI
Infrastructure
- Member of Technical Staff, Cloud Infrastructure, Singapore — Fireworks AI Inference engine for deploying and fine-tuning open-source AI models with low-latency, high-throughput serving
- Staff Security Reliability Engineer — OpenAI
- Member of Technical Staff, Infrastructure — Mirendil
- Member of Technical Staff, Kernels — Mirendil
- Member of Technical Staff, Post-Training, RL Infra — Mirendil
- Manager, Fiber - Memphis — xAI Develops Grok, an AI platform offering reasoning, code, voice, image, and video capabilities through a unified
- Deployed Infrastructure Engineer — Sierra Conversational AI platform that deploys customized agents across chat, voice, email, and SMS for customer supp
- Security Software Engineer — RunSybil AI platform that continuously tests applications and infrastructure for exploitable vulnerabilities by reasoni
- Network Engineer, Supercomputing — Thinking Machines Lab Builds customizable, multimodal AI systems emphasizing human-AI collaboration and model interpretability
Data
- Sr. IT Data Engineer — xAI
- Senior Data Analyst — K2 Space Builds high-power satellite buses designed for LEO, MEO, and GEO missions with 10x more power than constellati
- Data Engineer, Machine Learning — Sesame AI Sesame Technology is a multifaceted technology company with diverse offerings
Software
- Senior Software Engineer - Research Platform, Consumer Devices — OpenAI
- Frontend Engineer - Dedicated Inference — Baseten Platform for deploying and serving machine learning models with high-performance inference at scale
- Software Engineer, Agent (Brazilian Portuguese speaking) — Sierra
- Full Stack Software Engineer, API Experience — OpenAI
Hardware
- Principal ASIC Design Verification Engineer — K2 Space
- Lead Fiber Technician - Memphis — xAI
- Senior ASIC Design Verification Engineer — K2 Space
- Senior Hardware Reliability Engineer — K2 Space
- Senior Avionics Specialist — Mach Industries Develops low-cost autonomous aerospace and defense systems including drones, munitions, and propulsion compone
- Senior Test & Integration Engineer — Mach Industries
- Prototyping Lab Technician, Robotics — OpenAI
- RTL Design Engineer – Interconnect & Network Datapath — OpenAI
- Supplier Development Engineer, Avionics — K2 Space
Product
- Staff Product Manager — Mariana Minerals
- Product Manager — Liquid AI Builds efficient foundation models that run on-device across phones, cars, and edge hardware without sending d
- Product Manager, AI Infrastructure — Together AI Together AI is a cloud-based platform specializing in artificial intelligence infrastructure and tools
Design
Go-to-market
Operations
- Head of Engineering Programs — Mariana Minerals
- Legal Program Manager, Compute & Infrastructure — Anthropic
- Field Productivity & Enablement Lead — Baseten
- Technical Program Manager, Hardware — Mind Robotics Develops industrial robots with generalized physical intelligence for factory automation
- Enablement Lead (Builder) - Tokyo — OpenAI
- Research Communications Manager — OpenAI
- Senior Technical Program Manager - Security — OpenAI
- Strategic Project Lead — xDOF XDOF is the infrastructure partner for the world's most ambitious robotics builders
- Project Manager, Construction Management — Neuralink Develops implantable brain-computer interfaces enabling paralyzed individuals to control devices through thoug
- Strategic Finance Lead — Sail Research Cost-efficient inference API for long-horizon AI agents with completion windows that reduce token costs by up
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