AppleNASDAQ: AAPL: Designs and sells consumer electronics, software, and online services.
4+ YOE4+ years experience with Swift and/or Objective-C; experience with Apple frameworks, asynchronous programming, networking, API design and maintenance, collaboration and problem solving.
Beacon AI: Developing an AI-powered-pilot for safer flight operations.
2+ YOE2+ years building user-facing web applications with React and TypeScript; experience with JavaScript, HTML/CSS, APIs, asynchronous patterns, and collaborative development.
Denver or San Francisco or New York or Los Angeles or Seattle or Toronto
$189k-$250k/yrHybridFull Time
Gusto: Cloud-based payroll and HR software for small businesses.
10+ YOE10+ years software development; strong Ruby on Rails; experience with asynchronous processing (Sidekiq/Kafka); tooling for large engineering teams; AI-enabled productivity improvements.
Software Engineer, Full Stack - Cybersecurity Products
San Francisco, California, United States
$230k-$325k/yrHybridFull Time
OpenAI: Develops artificial intelligence models and generative AI software services.
Experience building production full‑stack products, designing APIs and data models, reasoning about asynchronous systems, and strong judgment around privacy, security, and correctness.
Mercor: Connecting expert human intelligence with frontier AI model development.
Experience building and operating reliable backend systems, strong system design judgment, proficiency with high-throughput APIs, distributed systems, data modeling, and asynchronous workflows.
Esri: Developing software for digital mapping and spatial data analysis.
2+ YOE2+ years building commercial C++ software, experience with Task Parallel Library asynchronous programming, strong communication, and a bachelor\u0002s in CS/engineering/math or related field.
AI Infra Engineer - Large Model Inference Systems (Multimodal/LLM/VLM)
San Jose, California, United States
$156k-$388k/yrOnsiteFull Time
TikTok: Global short-form video hosting and social media platform.
2+ YOEBachelor's in CS or related,2+ years in high-performance computing or distributed scheduling,experience with large-model inference and system design,knowledge of asynchronous scheduling and resource pooling.
University of California: A public research university system providing education and healthcare.
3+ YOEBachelor's degree or equivalent professional experience, minimum 3 years professional web development experience, experience creating asynchronous video lessons, and ability to develop online curriculum.
Research Scientist / Engineer – Reinforcement Learning Infrastructure
Redwood City, California, United States
HybridFull Time
Luma AI: Develops multimodal AI for video generation and creative production.
Experience operating post-trained LLMs with reinforcement learning at scale, distributed PyTorch training, building RL environments and reward infrastructure, and debugging large asynchronous rollout pipelines.
Parafin: Embedded financial infrastructure for small business platforms.
6+ YOE6+ years building and operating production backend or platform systems; Bachelor's in Computer Science or related; experience with asynchronous systems/data pipelines; strong engineering fundamentals and ownership.
New York or California or Massachusetts or Texas or New Jersey
$120k-$130k/yrRemoteFull Time
Makai Labs: Provides AI-powered enterprise automation and human-machine teaming solutions.
5+ YOE5+ years Product Owner or similar experience; strong Scrum/Agile knowledge; experience writing user stories and specs; excellent written/asynchronous communication and cross-functional collaboration.
Superhuman: An AI-native productivity platform for email, writing, and collaboration.
5+ YOE5+ years of professional experience; 3+ years supporting senior leaders; strong operational, communication, and problem-solving skills; capable of asynchronous work; able to contribute across projects.
AppZen: AI platform for autonomous enterprise spend and finance management
5+ YOEExperience building agentic AI systems with LLMs, tool calling, and asynchronous architectures; strong ML fundamentals; 5+ years industry experience; BS/MS in CS or related field.
LangGraph, Autogen, Claude Code, Cursor, Codex, Temporal, Python, Go
Lam ResearchNASDAQ: LRCX: Designs and manufactures wafer fabrication equipment for the semiconductor industry.
2+ YOEBachelor's or equivalent experience, 2+ years in equipment automation, SECS/GEM and MES/MOM integration experience, proficiency in C#, .NET, web technologies, IoT connectivity, and multithreading/asynchronous systems.
Stellic: Student degree planning and academic advising software platform.
8+ YOE8+ years of backend engineering; experience designing/operating high-reliability integration systems; strong SQL; familiarity with asynchronous/event-based architectures; ability to define standards; excellent collaboration and communication.
Alteryx: Provides an automated data analytics and data science platform.
4+ YOE4+ years professional backend development with ownership of production services; strong experience with distributed, asynchronous systems; proficiency in TypeScript/Node.js or Go/Java/Rust; production practices, observability, and API design.