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YC Startup Strac Hiring Senior Endpoint Security Engineer (Windows)

2025-01-22
YC Startup Strac Hiring Senior Endpoint Security Engineer (Windows)

Y Combinator-backed startup Strac is hiring a Senior Windows Endpoint Security Engineer to design and develop advanced endpoint security solutions. The role requires 5+ years of software development experience, proficiency in C/C++ and C#, familiarity with Windows internals and APIs, and experience building endpoint monitoring or security agents. Strac offers agentless data discovery and data loss prevention (DLP), protecting SaaS, cloud, generative AI, and endpoint data across platforms like O365, Slack, and GDrive. This is a remote position offering a salary range of $135,000-$200,000 and significant equity.

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(www.ycombinator.com)
Development endpoint security windows security YC startup

YC Announces Spring 2025 Batch: X25

2025-01-20
YC Announces Spring 2025 Batch: X25

Y Combinator is launching its first-ever spring batch, X25, bringing its total annual batches to four (Winter, Spring, Summer, Fall). The 'X' designation, chosen for its common use in programming, reflects YC's tech roots. This more frequent batch schedule aims to better accommodate founders' timelines and rapidly fund the surge of AI-driven startups. Applications are open until February 11th, 8 PM PT, with the program running April-June and culminating in an in-person Demo Day.

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(www.ycombinator.com)
Startup

CollectWise: Hiring its First Founding Engineer (YC Backed)

2025-01-20
CollectWise: Hiring its First Founding Engineer (YC Backed)

Y Combinator-backed startup CollectWise is searching for its first founding engineer. CollectWise uses generative AI to automate debt collection, achieving 2x the efficiency of human collectors at a fraction of the cost. They're looking for a full-stack engineer with experience in React JS, Node JS, Firebase, AWS, SQL, and GPT-4, who can work independently and take ownership. This is a rare opportunity to join a fast-growing team disrupting a massive, outdated industry.

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(www.ycombinator.com)
Startup

Fern, a YC Startup, is Hiring an AI Engineer – Up to $192k!

2025-01-17
Fern, a YC Startup, is Hiring an AI Engineer – Up to $192k!

Fern, a Y Combinator-backed startup, is hiring an AI Engineer with a salary of up to $192,000 plus an $18,000 living proximity bonus. Fern simplifies API usage by providing high-quality SDKs and documentation for businesses. The role requires 4+ years of backend or full-stack development experience, proficiency in TypeScript and at least one other language, and experience developing and deploying AI products. This is a fast-growing SaaS company offering end-to-end project ownership and the chance to build zero-to-one AI features.

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(www.ycombinator.com)
Development

Artie (YC) is Hiring a Founding Engineer for Distributed Systems

2025-01-16
Artie (YC) is Hiring a Founding Engineer for Distributed Systems

Artie, a Y Combinator-backed startup, is seeking a Founding Engineer focused on distributed systems. Artie offers a real-time database replication solution leveraging Kafka and CDC, processing over 10 billion rows monthly. The ideal candidate possesses strong computer science fundamentals, thrives in a multi-faceted role, and has experience with asynchronous systems and technologies like gRPC, Kafka, and Kubernetes (though not strictly required). Go proficiency is preferred but not mandatory. This challenging role offers the opportunity to shape the next generation data platform, aiming for zero data latency while maintaining ease of use and scalability.

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(www.ycombinator.com)
Development data engineering

Empirical Health (YC) is Hiring Software Engineering Interns for Summer 2025

2025-01-15
Empirical Health (YC) is Hiring Software Engineering Interns for Summer 2025

Y Combinator-backed startup Empirical Health is seeking Software Engineering interns for Summer 2025. They're building the future of proactive primary care using AI and wearable health sensors. Interns will work on impactful machine learning or full-stack projects, such as creating models to predict hospitalizations or developing new mobile app features. The 12-week internship involves pushing code to production and directly impacting real patients. Strong skills in Typescript/Javascript, React/React Native, and/or Python are required.

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(www.ycombinator.com)
Tech HealthTech Internship

Lago, a YC Startup, is Hiring a Technical Account Executive

2025-01-15
Lago, a YC Startup, is Hiring a Technical Account Executive

Lago, a Y Combinator-backed open-source billing platform, is hiring a Technical Account Executive based in Paris and San Francisco. The ideal candidate is a quick learner with excellent communication and problem-solving skills, capable of explaining complex billing workflows to clients. Lago offers a competitive salary and stock options, plus a hybrid work model. This is a chance to work at a fast-growing fintech company and directly impact the product.

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(www.ycombinator.com)
Startup Technical Account Executive

YC Startup Craniometrix Seeking Founding Full-Stack Engineer (CTO Track)

2025-01-14
YC Startup Craniometrix Seeking Founding Full-Stack Engineer (CTO Track)

Craniometrix, a Y Combinator-backed startup, is hiring a Founding Full-Stack Engineer (with a path to CTO) to build a one-stop care platform for Alzheimer's patients. With millions in funding and contracts secured, they aim to simplify care for patients and their families. The ideal candidate has 3+ years of software development experience, strong React/TypeScript and Python skills, and familiarity with DevOps and HIPAA compliance. This is a chance to make a real impact on healthcare and potentially become CTO.

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(www.ycombinator.com)
Startup Alzheimer's

FurtherAI: Revolutionizing Insurance Workflows with AI

2025-01-12
FurtherAI: Revolutionizing Insurance Workflows with AI

FurtherAI, a startup backed by top-tier investors including Y Combinator, is building AI teammates to automate insurance workflows. These AI can handle unstructured documents, data entry, and even phone calls. Their mission is to create AI as reliable, adaptive, and continuously learning as a human employee. They're currently hiring for various roles, including Product Designers, Applied Research Engineers, and Software Engineers, offering exciting opportunities for those interested in AI and insurance.

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(www.ycombinator.com)
AI

YC Startup Harper Seeks Founding Operations Lead to Revolutionize Insurance with AI

2025-01-12
YC Startup Harper Seeks Founding Operations Lead to Revolutionize Insurance with AI

Harper, a Y Combinator-backed AI-native commercial insurance brokerage, is searching for a Founding Operations Lead. They aim to revolutionize the $100B+ E&S insurance market using AI, aiming to reduce two-week processes to hours. The role requires a strong operator and architect, capable of running current processes while building future systems and excelling in AI integration. Candidates should be adept at building complex systems rapidly, problem-solving, iterating quickly, and thriving in high-velocity environments. Compensation ranges from $75,000 to $150,000, plus competitive equity.

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(www.ycombinator.com)
Startup Operations

YC Startup Yhangry Hiring Senior Full-Stack Engineer

2025-01-12
YC Startup Yhangry Hiring Senior Full-Stack Engineer

Yhangry, a YC-backed marketplace for private chefs, is hiring a Senior Full-Stack Engineer. The company has seen 8x growth in the last two years and secured $4M in seed funding. The role requires 5+ years of experience, proficiency in PHP/Laravel and React, and a proven track record in startups. Based in London, with opportunities for international expansion.

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(www.ycombinator.com)
Startup

Telli, a YC Startup, is Hiring a Full-Stack Engineer

2025-01-10
Telli, a YC Startup, is Hiring a Full-Stack Engineer

Telli, a Berlin-based AI voice agent company and a member of the Y Combinator Fall '24 batch, is hiring a senior full-stack software engineer. They're building AI-powered voice agents for B2C companies to improve the quality and scalability of customer communication. The ideal candidate will have a product-centric mindset, thrive in a fast-paced, ambiguous environment, and enjoy collaborative work. Competitive salary, equity, and a great work environment are offered.

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(www.ycombinator.com)
Development

Roboflow: Hiring a Senior Open Source Software Engineer to Power Computer Vision

2025-01-09
Roboflow: Hiring a Senior Open Source Software Engineer to Power Computer Vision

YC-backed computer vision platform Roboflow is hiring a senior open-source software engineer. Roboflow's mission is to make computer vision accessible to every developer; its platform is used by over 500,000 developers, including half of the Fortune 100. The role requires extensive open-source project experience, proficiency in Python, PyTorch, and related technologies, and strong communication and content creation skills. The successful candidate will contribute to and maintain Roboflow's numerous open-source projects and have a significant impact on their direction. The company offers competitive compensation and benefits, including remote work options and flexible hours.

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(www.ycombinator.com)
Development

AccessOwl (YC-backed) Hiring Senior TypeScript Engineer

2025-01-09
AccessOwl (YC-backed) Hiring Senior TypeScript Engineer

YC-backed startup AccessOwl is seeking a Senior Software Engineer specializing in TypeScript. They're revolutionizing SaaS application management, offering a solution that leverages RPA and AI workflows to replace tools like Okta. The role requires 5+ years of professional web development experience, proficiency with Playwright or Puppeteer, and experience building browser extensions. Competitive salary, remote work, and flexible hours are offered.

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(www.ycombinator.com)
Development Remote

Two Dots (YC) Hiring Machine Learning Engineer

2025-01-08
Two Dots (YC) Hiring Machine Learning Engineer

Two Dots, a Y Combinator-backed fintech startup, is hiring a Machine Learning Engineer with a salary of $200K-$250K. They're using AI to revolutionize lending, aiming to prevent future financial crises like 2008. The role involves maintaining machine learning pipelines (document images, natural language, numbers) and requires strong teamwork skills. It's a hybrid role in San Francisco, with 5 days a week in the office.

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(www.ycombinator.com)
AI

OmniAI (YC) is Hiring a Full-Stack Engineer

2025-01-07
OmniAI (YC) is Hiring a Full-Stack Engineer

OmniAI, a Y Combinator-backed startup, is hiring a full-stack engineer with a salary of $125,000-$175,000 and equity. They're building a new way to work with unstructured data, enabling large-scale analytics previously impossible. The ideal candidate has 3+ years of experience, proficiency in Node.js, TypeScript, React/NextJS, Postgres, and a deep understanding of LLMs and OCR. The interview process involves a phone screen, architecture design interview, and an on-site coding challenge.

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(www.ycombinator.com)
Development

Axiom.ai: Contract Web Designer Wanted – Join a Profitable YC Startup

2025-01-07
Axiom.ai: Contract Web Designer Wanted – Join a Profitable YC Startup

Profitable Y Combinator-backed startup Axiom.ai, creators of a no-code browser automation tool, is seeking a contract web designer with 3+ years of experience in B2B SaaS website design. The role involves enhancing existing Figma wireframes with brand polish, working closely with the Head of Design and co-founders. The team is remote-first, flexible, and prioritizes work-life balance. Axiom.ai is a leader in the rapidly growing no-code browser automation market, offering a unique opportunity to shape the brand identity of a successful company.

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(www.ycombinator.com)
Design

YC-backed Infisical Hiring Solutions Engineer

2025-01-04
YC-backed Infisical Hiring Solutions Engineer

Infisical, a Y Combinator-backed open-source secret management platform, is hiring a Solutions Engineer. Processing over 100M secrets daily, they serve clients ranging from large enterprises to fast-growing startups. The role requires experience in development or systems engineering and a customer-facing background. Responsibilities include ensuring customer success, expanding into new use cases, and improving the product. Infisical offers competitive salary and equity, plus benefits.

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(www.ycombinator.com)
Development Solutions Engineer

Distro (YC) Hiring a Business Development Representative

2025-01-02
Distro (YC) Hiring a Business Development Representative

Distro, a Y Combinator-backed AI platform assisting sales reps at industrial wholesale distributors, is hiring a Business Development Representative. The role requires 2-3 years of BDR/sales associate experience in vertical SaaS, CRM and marketing tools proficiency, and event management experience. Responsibilities include lead generation, qualification, pipeline advancement, demo management, and CRM maintenance. Benefits include medical, dental, and vision insurance.

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(www.ycombinator.com)
Startup

Keeper (YC) Hiring Senior Fullstack Engineer

2025-01-01
Keeper (YC) Hiring Senior Fullstack Engineer

Keeper, a Y Combinator-backed company building software for bookkeepers, is hiring a Senior Fullstack Engineer. The role requires 3+ years of experience building web applications with React and Node.js, proficiency in TypeScript, REST APIs, and databases. Keeper offers competitive salary and equity, and is on a mission to empower bookkeepers with efficient tools.

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(www.ycombinator.com)
Development Fullstack Engineer

just words, a YC Startup, is Hiring a Senior Frontend Engineer

2024-12-31
just words, a YC Startup, is Hiring a Senior Frontend Engineer

Y Combinator-backed startup just words is seeking a Senior Software Engineer (Frontend) to build and scale their backend and recommendation systems. The company uses AI for hyper-personalized messaging and employs dynamic testing to optimize marketing results. The ideal candidate will have 4+ years of frontend experience, proficiency in JavaScript/TypeScript and modern frameworks like React, and thrive in a fast-paced environment. This is a ground-floor opportunity to work with founders, make critical decisions, and solve complex problems using cutting-edge AI technology.

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(www.ycombinator.com)
Development

AI-Powered Telepsychiatry Startup Seeks Mid-Level Full-Stack Engineer

2024-12-31
AI-Powered Telepsychiatry Startup Seeks Mid-Level Full-Stack Engineer

Legion Health, a Y Combinator-backed startup, is seeking a mid-level full-stack engineer. They're revolutionizing mental healthcare with LLM-driven telepsychiatry solutions using a TypeScript stack (Next.js, Node.js, Supabase/PostgreSQL, Docker). The engineer will implement features in patient portals, clinical dashboards, and AI-assisted scheduling, integrating language models (OpenAI, Anthropic) while ensuring HIPAA compliance. This is a chance to apply engineering skills to transform mental healthcare with cutting-edge AI.

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(www.ycombinator.com)
AI Telepsychiatry

Pincites Hiring AI and Frontend Engineers

2024-12-30
Pincites Hiring AI and Frontend Engineers

Pincites, a YC S23 AI startup, is hiring experienced Backend & Applied AI Engineers and Frontend Engineers. Pincites has built an AI contract negotiation assistant embedded in Microsoft Word, helping legal teams review and redline contracts faster. The company is experiencing rapid growth, doubling revenue in the first three months of 2024 and is at an inflection point. Founders have backgrounds in big law, big tech, and high-growth startups.

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(www.ycombinator.com)
AI

YC-backed Harper Seeks Founding AI Engineer to Disrupt the $100B+ Insurance Market

2024-12-27
YC-backed Harper Seeks Founding AI Engineer to Disrupt the $100B+ Insurance Market

Harper, a Y Combinator-backed AI-native commercial insurance brokerage, is seeking a Founding AI Engineer. The company aims to revolutionize the $100B+ Excess & Surplus (E&S) insurance market using AI, automating weeks-long processes into instant ones. The ideal candidate possesses deep experience with the modern AI/ML stack, thrives in rapid iteration, and understands AI safety and reliability. Harper offers competitive compensation and significant equity, targeting engineers eager to build and own a revolutionary product, not just maximize salary.

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(www.ycombinator.com)
AI Insurtech

Ocular AI, a YC Startup, Seeks Founding Backend Engineer

2024-12-26
Ocular AI, a YC Startup, Seeks Founding Backend Engineer

Ocular AI, a Y Combinator-backed AI startup, is hiring a Founding Backend Engineer to build backend systems for its data annotation engine. The company helps transform unstructured data into high-quality datasets for generative AI, frontier models, and computer vision. The role requires 3+ years of experience with Python/Node and Postgres for production systems, along with hands-on experience training ML models and building data pipelines. This is a high-impact role working directly with founders to shape product direction and engineering strategy. The ideal candidate enjoys working in a fast-paced, ambiguous environment.

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(www.ycombinator.com)
AI Backend Engineer

Hadrius Hiring Founding UI/UX Designer, Up to $150K

2024-12-18
Hadrius Hiring Founding UI/UX Designer, Up to $150K

Hadrius, a Y Combinator-backed fintech startup, is hiring a Founding UI/UX Designer. They're using AI to automate the back office for financial firms, preventing future financial crises. The role is full-time in New York City, offering $80K-$150K salary and 0.01%-0.15% equity. The ideal candidate is a highly skilled designer with experience at a design-focused tech company, proficient in Figma, and passionate about Hadrius's mission. The team boasts engineers from Google, Chime, and other top companies, and the company is experiencing hyper-growth, doubling revenue every three months.

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(www.ycombinator.com)
Development UI/UX Design

Zaymo, YC-backed Startup, Seeks Founding Engineer

2024-12-17
Zaymo, YC-backed Startup, Seeks Founding Engineer

Zaymo, a Y Combinator-backed e-commerce email marketing startup, is hiring a Founding Engineer. Zaymo transforms e-commerce emails into shoppable landing pages, allowing purchases without leaving the inbox. The company is experiencing hyper-growth and seeks an experienced full-stack engineer to help build the future of email marketing. The ideal candidate has 2+ years of startup engineering experience, proficiency in TypeScript, Remix, and AWS, and a positive, fast-moving, collaborative attitude. Zaymo offers competitive salary, equity, and relocation assistance.

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(www.ycombinator.com)
Startup Engineer

Converge Hiring Senior Full-Stack Engineer: Build a Million-Dollar Marketing Measurement Platform

2024-12-16
Converge Hiring Senior Full-Stack Engineer: Build a Million-Dollar Marketing Measurement Platform

Converge, a Y Combinator-backed company with over $1M in ARR, is hiring a senior full-stack engineer. The small team (only 4 people) serves 180+ customers, processing billions of dollars in annual sales and billions of events per month. You'll build a unified marketing measurement stack, including customer data collection, identity resolution, and marketing attribution, with direct customer interaction and significant ownership. The company values action-orientedness, continuous learning, positive attitudes, and simplicity. Requires extensive full-stack experience, proficiency in React and backend development, and knowledge of production software deployment and scaling.

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(www.ycombinator.com)
Development Full-Stack Engineer Marketing Measurement

Fern, a YC-backed Startup, is Hiring a Senior Frontend Engineer

2024-12-14
Fern, a YC-backed Startup, is Hiring a Senior Frontend Engineer

Fern, a Y Combinator-backed startup, is seeking a Senior Frontend Engineer with a salary of $168,000-$192,000 plus equity. Located in Williamsburg, Brooklyn, NY, this in-person role requires 4+ years of experience in frontend development, proficiency in JavaScript/TypeScript, React, and Next.js. Responsibilities include streamlining developer experience, managing frontend infrastructure, building user-facing features, and fostering strong customer relationships. Fern simplifies API usage and counts Cohere, ElevenLabs, Webflow, and Merge.dev among its clients.

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(www.ycombinator.com)
Development Frontend Engineer
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