Gym Class VR: Hiring Founding UX Design Engineer

2025-09-06
Gym Class VR: Hiring Founding UX Design Engineer

Gym Class, Meta Quest's top-rated social VR game with millions of downloads and a 4.9-star rating, seeks a founding UX Design Engineer. You'll own the development of their upcoming mobile web app (embedded in native) and web surfaces within their flagship VR experience. This full-stack role demands expertise in Figma, React/Node/CSS, and a commitment to performance and accessibility. It's a high-impact opportunity for a designer-engineer who thrives in startups, values speed and polish, and wants to build for a highly engaged social audience. Backed by top-tier investors including Andreessen Horowitz and Y Combinator, Gym Class is rapidly expanding into new sports categories after securing a licensing deal with the NBA.

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Depot Seeks First Solutions Engineer: Accelerating Software Builds, Reshaping the Development Process

2025-09-04
Depot Seeks First Solutions Engineer: Accelerating Software Builds, Reshaping the Development Process

Rapidly growing software build platform Depot is seeking its first dedicated Solutions Engineer. This role requires an experienced developer who can help other developers dramatically improve their day-to-day efficiency. The ideal candidate will be a Depot user and comfortable working independently in a fast-paced startup environment, solving customers' most challenging build performance issues. The position involves close collaboration with customer engineering teams, providing technical guidance, analyzing build logs, and conducting technical demos. Candidates need experience with Docker, Kubernetes, and CI/CD pipelines and the ability to clearly explain complex technical concepts.

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Dynamo AI: Product Manager for Trustworthy AI – Shaping the Future of Enterprise AI

2025-09-03
Dynamo AI: Product Manager for Trustworthy AI – Shaping the Future of Enterprise AI

Dynamo AI, a rapidly growing startup building a platform for trustworthy AI in the enterprise, is seeking a Product Manager with 1+ years of experience. This role involves defining and executing the product strategy for their redteaming, guardrails, and observability solutions. You'll collaborate with founders, engineers, and enterprise clients in regulated industries (finance, insurance, etc.), shaping product roadmaps and delivering cutting-edge solutions. A passion for AI safety and compliance is essential, along with strong communication and cross-functional collaboration skills.

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Thunder Compute: DevRel Engineer Wanted – Build the Future of Affordable GPU Cloud

2025-08-29
Thunder Compute: DevRel Engineer Wanted – Build the Future of Affordable GPU Cloud

Thunder Compute, a rapidly growing seed-funded startup (approaching Series A), is hiring a DevRel Engineer. We're a small, highly effective team building the cheapest and easiest GPU cloud for developers. This role is fully owning DevRel – building community, creating demos and tutorials, gathering product feedback, and reporting directly to the CEO. High autonomy, high impact, and you'll help define our DevRel function from the ground up. Requires excellent writing, community building experience, and strong coding skills (Python preferred). GPU/AI experience a plus.

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Startup GPU Cloud

The Forecasting Company: Seeking Founding Software Engineer

2025-08-28
The Forecasting Company: Seeking Founding Software Engineer

A startup building the ultimate forecasting foundation model is seeking a founding software engineer. This full-stack role involves developing customer-facing APIs, robust data pipelines, and a web application. Ideal candidates will be proficient in Python and TypeScript, comfortable with React, and have experience building projects from scratch. Benefits include generous equity, daily lunch vouchers, an on-site gym, a mobility pass, full health insurance, and more.

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Development Forecasting Model

Lago: Open-Source SaaS Billing Platform Raises $22M, Boasts 7000+ GitHub Stars

2025-08-28
Lago: Open-Source SaaS Billing Platform Raises $22M, Boasts 7000+ GitHub Stars

Lago is an open-source billing platform simplifying, clarifying, and adapting SaaS billing for companies. Having raised over $22 million in funding from top-tier investors, Lago boasts over 7,000 GitHub stars, highlighting a strong developer community and technical prowess. Next-gen companies like Mistral.ai, Together.ai, Groq, and Laravel utilize Lago for their billing needs. The Lago team comprises ambitious, focused individuals dedicated to solving challenging problems with excellence and accountability, fostering a culture of rapid iteration and learning from mistakes.

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Development Billing Platform

Ember: Automating Healthcare's Back Office for Better Patient Care

2025-08-27
Ember: Automating Healthcare's Back Office for Better Patient Care

Ember is building the future of healthcare operations by simplifying the complex administrative tasks – billing, revenue cycle management, etc. – that burden providers. Their intelligent automation platform integrates seamlessly into existing workflows, reducing manual work and providing real-time visibility into financial and operational performance. This allows healthcare providers to focus on what matters most: their patients.

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LiteLLM: Hiring Founding Full-Stack Engineer

2025-08-27
LiteLLM: Hiring Founding Full-Stack Engineer

LiteLLM, an open-source LLM gateway with 27K+ GitHub stars used by companies like NASA and Adobe, is rapidly expanding and seeking a founding full-stack engineer. The role focuses on unifying the format for calling 100+ LLM APIs (OpenAI, Azure, Bedrock, etc.) using the OpenAI spec, improving platform performance and reliability. The tech stack includes Python, FastAPI, JS/TS, Redis, Postgres, and more. Candidates should have 1-2 years of backend or full-stack experience, be comfortable maintaining high-performance infrastructure, and passionate about open-source.

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Development

Text.ai: Founding Full-Stack Engineer – Build the Future of AI-Native Communication

2025-08-22
Text.ai: Founding Full-Stack Engineer – Build the Future of AI-Native Communication

Text.ai, a consumer-first AI native company, is seeking a Founding Full-Stack Engineer. They're building an AI-powered communication platform that solves the challenge of making multiple people happy simultaneously in group chats. This involves creating seamless group collaboration experiences, leveraging AI for tasks like trip planning and restaurant selection. Backed by Y Combinator, SV Angel, and investors from Shopify and Tencent, the team includes founders from Tesla, Eventbrite, Amazon, and McKinsey. The role requires 4+ years of React Native experience, backend (Python) integration skills, and a passion for AI. This is a chance to build groundbreaking AI interaction patterns and impact millions of users.

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Development AI-native app

Bay Area AI Engineer: Building the AI-First Fraud Detection System

2025-08-21
Bay Area AI Engineer: Building the AI-First Fraud Detection System

Coris is hiring experienced AI Engineers to build an AI-first fraud detection system for global commerce. Responsibilities include fine-tuning and optimizing LLMs for fraud detection, building high-performance Django backend services, and handling massive data volumes from payment processors like Stripe and Adyen. The ideal candidate has 3+ years of Python/Django experience, expertise in LLM optimization and fraud detection, and the ability to ensure low latency and cost in high-concurrency environments.

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Mbodi AI: Revolutionizing Robotics with Human-like Learning

2025-08-14
Mbodi AI: Revolutionizing Robotics with Human-like Learning

Mbodi AI, an AI robotics startup founded by two ex-Googlers, is developing an embodied AI platform that enables robots to learn like humans using natural language. Anyone can teach robots new skills simply by talking to them, with reliable execution in production within minutes. They're hiring a Founding Research/ML Engineer to build cutting-edge ML models and agentic AI systems for robot learning and behavior. Backed by top investors and collaborating with global industrial partners like ABB, Mbodi is pushing the boundaries of robotics and automation.

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Depot Hiring: Community & Events Manager - Own the Developer Experience

2025-08-12
Depot Hiring: Community & Events Manager - Own the Developer Experience

Fast-growing build acceleration platform Depot is hiring a Community & Events Manager. This isn't your typical marketing role; you'll be hands-on, planning everything from small developer meetups to major trade shows, creating moments that matter for developers. You'll own Depot's offline presence, building lasting relationships with the community. Requires strong experience running developer events, independent work style, and thriving in a fast-paced environment. Depot is a remote-first, data-driven company focused on developer productivity and accelerating software development.

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Development

Trellis: AI-Powered Healthcare Acceleration

2025-08-11
Trellis: AI-Powered Healthcare Acceleration

Trellis, a Stanford AI Lab spin-off, uses AI to automate document intake, prior authorizations, and appeals in healthcare, enabling providers to treat more patients faster. Working directly with healthcare providers, pharma companies, and labs, Trellis tackles challenges like reducing prior authorization denials and streamlining drug enrollment. They've helped clients reduce treatment time by over 90% and improve approval and reimbursement rates. Backed by leading investors including YC and General Catalyst, Trellis is at the forefront of AI in healthcare.

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Kyber: AI-Powered Enterprise Document Platform Hiring Elite Sales Executives

2025-08-06
Kyber: AI-Powered Enterprise Document Platform Hiring Elite Sales Executives

Kyber is building the next-generation document platform for enterprises. Their AI-native solution has already helped insurance claims organizations consolidate 80% of their templates, reduce drafting time by 65%, and compress communication cycle times by 5x. In the past 9 months, Kyber has grown revenue 20x and achieved profitability, backed by top Silicon Valley VCs. They are now hiring elite Enterprise Account Executives to drive pipeline, close deals, and scale their impact across the insurance industry and beyond.

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Startup

Infracost seeks its first PM to tackle the $600B cloud cost problem

2025-07-31
Infracost seeks its first PM to tackle the $600B cloud cost problem

Infracost, a Sequoia and YC-backed startup, is searching for its first product manager. They're tackling the challenge of proactively managing cloud costs, enabling engineers to find and fix cost issues before they hit production. The PM will own critical parts of the roadmap, working closely with engineering and design, and directly with customers to understand their needs. This is a high-impact role requiring B2B product experience, DevOps tool experience, and ideally, cloud cost domain expertise. The company values a user-centric, open, and highly effective execution culture.

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Development Cloud Cost Management

Depot: Revolutionizing Software Builds, Seeking Technical Content Writer

2025-07-23
Depot: Revolutionizing Software Builds, Seeking Technical Content Writer

Rapidly growing software build platform Depot is seeking a technical content writer to help tell the story of how it accelerates build times and improves developer productivity. Depot has redefined how teams build software locally and in CI, making speed a first-class feature. The ideal candidate will be a strong technical writer capable of producing long-form technical blog posts, guides, benchmarks, and product explainers, working closely with engineers to translate technical details into easily digestible content. This is a unique opportunity to shape the company's technical content strategy and is perfect for technical writers looking to make a significant impact in a fast-paced startup environment.

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Development software build

Firebender: Powering Trillion-Token Code Generation

2025-07-23
Firebender: Powering Trillion-Token Code Generation

Firebender processes tens of billions of tokens daily for thousands of concurrent coding agents and autocomplete models, adding hundreds of millions of lines of code monthly to companies ranging from startups to Fortune 500 firms. The team is tackling the highly valuable challenge of building powerful coding agents and is making significant progress. They seek an engineer who thrives on building fast, solving hard problems, is passionate about helping thousands of engineers leverage AI, and believes in automating mundane engineering tasks. 1+ years of software experience is preferred, with Kotlin or Android experience a plus.

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AI

kapa.ai: AI-Powered Developer Support, Leveling Up User Experience

2025-07-22
kapa.ai: AI-Powered Developer Support, Leveling Up User Experience

kapa.ai empowers tech companies to easily build AI-powered support and onboarding bots for their users. Over 150 leading startups and enterprises, including OpenAI, Mixpanel, Mapbox, Docker, Next.js, and Prisma, use kapa to enhance developer experience and reduce support overhead. It leverages existing technical knowledge sources like docs, tutorials, chat logs, and GitHub issues to create AI bots that automatically answer developer questions. More than 750,000 developers access kapa.ai through website widgets, Slack/Discord bots, API integrations, or Zendesk. kapa.ai is backed by top-tier Silicon Valley AI investors, including Initialized Capital (Garry Tan, Alexis Ohanian), Y Combinator, Amjad Masad and Michele Catasta (Replit), and Douwe Kiela (RAG paper author and founder of Contextual AI), among others.

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Development

Software Engineer Needed: Building the Future of Neural Data

2025-07-19
Software Engineer Needed: Building the Future of Neural Data

Piramidal is seeking a software engineer to build and maintain the backend infrastructure for their groundbreaking neural data platform. This role involves close collaboration with ML engineers to deploy cutting-edge models and working directly with product and internal teams to solve critical problems. The ideal candidate has 5+ years of experience at a product-focused company, proficiency in Python and other backend languages, expertise in containerization (Kubernetes), relational databases (Postgres/MySQL), and web technologies (JavaScript, React). Piramidal is committed to using technology to enhance human potential and supports cognitive liberty.

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Development

Rejoy Health: Hiring Software Engineers for AI-Powered Medical Search

2025-07-17
Rejoy Health: Hiring Software Engineers for AI-Powered Medical Search

Rejoy Health, an AI-powered medical search platform for clinicians, is hiring Software Engineers. Responsibilities include building and scaling backend systems for their AI search engine, developing APIs and services for their web app, collaborating with ML engineers on NLP/LLM model integration, and designing performant and secure infrastructure. Requirements include 1+ years of software engineering experience (Python, React.js preferred), strong backend development skills, experience with cloud platforms (AWS, GCP, or Azure), and DevOps familiarity.

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Development

Crimson: Revolutionizing Litigation with AI – Hiring Full-Stack Engineer

2025-07-15
Crimson: Revolutionizing Litigation with AI – Hiring Full-Stack Engineer

Crimson is an AI platform for high-stakes litigation, partnering with top UK and US law firms to streamline complex disputes. Their platform drafts pleadings, analyzes judgments, summarizes transcripts, and locates key evidence in seconds. They're seeking an exceptional full-stack engineer to join as an early employee, contributing to the entire tech stack and working directly with users to build and improve core features. This is a chance to be at the forefront of legal tech innovation, backed by Y Combinator and other top investors.

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Development

Martin: The AI Assistant That's Light Years Ahead of Siri and Alexa

2025-07-15
Martin: The AI Assistant That's Light Years Ahead of Siri and Alexa

Martin is a revolutionary AI personal assistant accessible via text, call, or email. Managing your inbox, calendar, to-dos, notes, calls, and reminders, Martin has completed over 500,000 tasks for 30,000 users in just 5 months, with a 10% weekly growth rate. Backed by top investors like Y Combinator and Pioneer Fund, and notable angels, Martin's lean team is seeking ambitious AI and product engineers to build the next iPhone-level consumer product.

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Infisical is Hiring a Developer Relations Lead to Build the Future of Open Source Security

2025-07-13
Infisical is Hiring a Developer Relations Lead to Build the Future of Open Source Security

Infisical, the open-source security infrastructure platform backed by Y Combinator, Google, and Elad Gil, is seeking a Developer Relations expert. This role requires a strong technical background and exceptional communication skills to create engaging technical content (blogs, videos, livestreams) and foster community engagement. The ideal candidate will be deeply familiar with software engineering, developer tools, and infrastructure, and comfortable creating content across multiple formats. This is a challenging and fast-paced opportunity to shape Infisical's developer community strategy and help developers securely manage secrets, PKI, keys, and SSH workflows.

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Development Developer Relations

Kyber: Hiring Elite Enterprise BDRs for its AI-Powered Document Platform

2025-07-03
Kyber: Hiring Elite Enterprise BDRs for its AI-Powered Document Platform

Kyber is hiring elite Enterprise BDRs to fuel the growth of its AI-native document platform. This platform has already helped insurance companies consolidate 80% of their templates, reduce drafting time by 65%, and compress communication cycles by 5x, while achieving 20x revenue growth and profitability. Kyber seeks candidates with excellent communication, resourcefulness, and teamwork skills, offering competitive compensation and benefits.

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Startup

Cua: Building Safe & Scalable Infrastructure for General AI Agents

2025-07-02
Cua: Building Safe & Scalable Infrastructure for General AI Agents

Cua is building the infrastructure enabling general AI agents to safely and scalably use computers and apps like humans do. They offer an open-source framework for building and evaluating general-purpose AI agents, and a cloud container platform for sandboxed, scalable agent execution environments. They're seeking a Founding Engineer to help turn cutting-edge research prototypes into real, deployable systems. This is a chance to shape how agents run in production.

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AI

Noloco Hiring: Founder's Associate - Build AI Apps, No Code Required

2025-07-01
Noloco Hiring: Founder's Associate - Build AI Apps, No Code Required

Noloco, a remote-first company backed by Y Combinator and other top-tier investors, is hiring a Founder's Associate. This high-impact role involves assisting the CEO with daily operations, strategic planning, and special projects, encompassing finance, recruiting, team events, and more. The ideal candidate will have 1-3 years of experience in startups, consulting, or venture capital, exceptional communication and problem-solving skills, and a strong technical curiosity. You'll gain invaluable insight into early-stage company building and have a significant influence on the company's trajectory.

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Spark: AI-Powered Renewable Energy Infrastructure

2025-06-28
Spark: AI-Powered Renewable Energy Infrastructure

Spark is building the AI engine powering the next generation of renewable energy infrastructure. Their mission is to help renewable energy developers build solar farms, battery storage, and related projects more efficiently. They're already working with industry leaders like Colliers Engineering & Design and Standard Solar, and are backed by top-tier investors including AI Grant and Y Combinator. They're hiring software engineers with 3+ years of experience, full-stack skills, and a passion for AI and clean energy.

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Tech

SigNoz: Open Source Application Monitoring Dev Advocate Wanted

2025-06-27
SigNoz: Open Source Application Monitoring Dev Advocate Wanted

SigNoz, a global open-source application monitoring project with 21,000+ GitHub stars and 6,000+ Slack community members, is hiring a Developer Advocate. This role involves engaging with the community, creating dev-focused blogs and videos, presenting SigNoz at meetups and conferences, and assisting users with setup and use cases. You'll work on a global dev infra product, engage with the open-source community, and be backed by YC and prominent US VCs. Requires 1+ years of software engineering experience, familiarity with various programming languages and deployment methods (e.g., k8s, Docker), active participation in developer communities, and knowledge of cloud-native ecosystems, Kubernetes, and OpenTelemetry is a plus.

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Development developer advocate

AccessOwl Hiring: Senior Elixir Engineer (Remote, AI-Driven SaaS)

2025-06-26
AccessOwl Hiring: Senior Elixir Engineer (Remote, AI-Driven SaaS)

AccessOwl, a profitable, Y Combinator-backed SaaS startup, is seeking a Senior Software Engineer specializing in Elixir. This fully remote role requires a location within ±3 hours of Berlin. You'll collaborate with a small, close-knit team to revolutionize how companies manage their SaaS tools using AI. The ideal candidate has 5+ years of web software development experience, is proficient in Elixir, and thrives on solving real-world problems. Competitive salary, stock options, and flexible hours are offered.

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Development

AI Revolutionizes Video Creation: Yarn is Hiring Top Engineers

2025-06-25
AI Revolutionizes Video Creation: Yarn is Hiring Top Engineers

Yarn, a startup, is revolutionizing video creation with AI. Their innovative technology combines AI with video production, making compelling videos 100x faster. Backed by investors like Y Combinator and collaborating with companies like Clay and Shopify, Yarn is hiring experienced engineers in NYC. They're looking for individuals to build core agent workflows, develop AI-powered collaborative editing tools, and prototype cutting-edge AI models.

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Development Video Production
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