Lead a full-stack team of engineers building and operating Discord's notification platform, including Elixir services, Python backends, and Kubernetes infrastructure.
Set technical direction for notifications infrastructure and ensure systems scale reliably as volume and complexity grow.
Partner with Product, Design, Data Science, and Marketing to define the notifications roadmap and drive improvement through experimentation and metrics.
Discord is a multiplatform, multigenerational, and multiplayer platform that helps people deepen friendships around games and shared interests. It has a highly engaged community of millions of daily active users and is focused on making gaming easier and more fun.
Own the intelligence layer of Project Interstellar, building production LLM systems for document intelligence, voice agents, and task orchestration.
Design and maintain prompt engineering infrastructure, model abstraction, RAG layers, and agent orchestration frameworks.
Partner with engineering and domain experts to integrate AI capabilities into a HIPAA-regulated platform from the ground up.
Certum Legal Solutions is a legal managed services organization that provides operational infrastructure, technology, and back-office solutions for personal injury law firms. The company is building a proprietary AI-native system and is assembling a high-caliber team in a greenfield, fast-paced environment.
Build and maintain AI agents using large language models to complete multi-step tasks within Cayuse products.
Develop and extend MCP servers and integrate AI features into existing applications through platform APIs.
Write unit and integration tests, participate in code reviews, and ship code through CI/CD pipelines.
Cayuse provides integrated technology solutions that empower organizations to conduct globally connected research, advancing impact in science and discovery. The company is a team of highly skilled, multidisciplinary professionals building a remote-first culture with a focus on customer and employee values.
Own and deliver quarterly goals, leading engineers through ambiguity and ensuring support.
Collaborate with product, design, and analytics to make decisions considering risks and trade-offs.
Support operations and availability of team artifacts while fostering quality and ownership.
Affirm provides clear, predictable buy now, pay later services with no hidden fees. It is a growing, remote-first company that values transparency, flexibility, and customer trust.
Design and improve AI systems for extracting structured reasoning signals from technical interviews.
Build LLM-powered pipelines for semantic analysis, behavioral feature extraction, and evaluation.
Develop scoring, calibration, and benchmarking methods grounded in measurable evidence.
APADCode is an early-stage AI startup building an AI-powered technical interview platform that evaluates how candidates reason and solve problems. The company is a small, early-stage team with a culture of high ownership, direct collaboration, and minimal bureaucracy.
Distributed pretraining: Implement and optimize model-parallel training on heterogeneous GPUs under low-bandwidth, high-latency links.
Performance optimization: Apply techniques that reduce communication overhead while maintaining model convergence in challenging network environments.
Elasticity and fault tolerance: Build robust checkpointing and recovery so runs survive node churn as participants join and leave.
Pluralis Research is a decentralized AI research company developing Protocol Learning to train large models on consumer devices across the internet. The team is world-class and deeply technical, backed by tier-1 investors, with a remote-first culture.
Work with a small, talented team to craft delightful user-facing experiences on the Cohere Dashboard.
Build resilient, mission-critical systems across browsers and servers using Next.js, TypeScript, React, and Python.
Collaborate with engineering colleagues through pairing, architecture design, and documentation to increase velocity.
Cohere is a security-first enterprise AI company that builds cutting-edge foundation models and end-to-end products for businesses. It is a global team of researchers, engineers, and designers passionate about their craft, with offices in Toronto, London, New York City, San Francisco, Montreal, Paris, Berlin, and Seoul.
Own complex database architecture decisions: schema design, partitioning, migrations, and scalability.
Set PostgreSQL standards at scale: query optimization, indexing, replication, and connection pooling.
Mentor engineers and partner cross-functionally to define data contracts and architectural guardrails.
Horizon3.ai is a remote cybersecurity company building NodeZero, an autonomous pentesting platform that helps organizations find and fix exploitable attack vectors. It's a fast-growing team of former special ops cyber operators and engineers, with a culture of respect, collaboration, ownership, and results.
Develop and maintain web-based software for biomedical data discovery and visualization.
Integrate a natural-language conversational AI system into biomedical data portals for querying and understanding complex biological data.
Participate in the full software development life cycle, including testing, documentation, and code reviews.
Harvard University is a prestigious research university dedicated to education and discovery. Its HIDIVE Lab in Biomedical Informatics develops AI and data visualization tools to help scientists understand complex biomedical data, fostering a collaborative and interdisciplinary culture.
Design and build conversational agents and agentic workflows using Microsoft Copilot Studio, Power Automate, and Python.
Integrate AI solutions with enterprise data platforms like Snowflake and SharePoint, and operate them on Azure with CI/CD.
Set observability standards with Splunk and provide technical leadership across global teams.
Coderio designs and delivers scalable digital solutions for global companies. They are a fully remote company that values autonomy, clear communication, and technical excellence.