Thunder Compute (YC S24) Is Hiring
Thunder Compute, a YC-backed startup, is seeking a Founding Developer Advocate for a contract-to-hire position. The role involves evangelizing the company's cloud computing platform, building a community of developers, and shaping the product direction.
Deepnote (YC S19) is hiring engineers to build a better Jupyter notebook
Prosper AI (YC S23) Is Hiring Founding Account Executives (NYC)
Prosper AI is hiring a Technical Program Manager to oversee the development and deployment of AI-powered products. The role requires strong technical and project management skills to collaborate with cross-functional teams and ensure successful product delivery.
The Forecasting Company (YC S24) Is Hiring a Software Engineer
The Forecasting Company is seeking a Founding Software Engineer to help build a platform that uses machine learning and data analysis to provide accurate forecasts for businesses. The role involves developing the core technology and infrastructure to support the company's predictive analytics services.
Lago – Open-Source Usage Based Billing – Is Hiring in Sales, Eng, Ops (EU, US)
Lago, a YCombinator company, is hiring for various engineering and product roles. The company provides an enterprise software platform that helps businesses automate their billing and revenue operations.
Ember (YC F24) Is Hiring Full Stack Engineer
Ember, a leading technology company, is seeking a full-stack engineering intern for the summer of 2026. The internship offers hands-on experience in building innovative products and gaining valuable industry insights.
LiteLLM (YC W23) is hiring a back end engineer
LiteAI, a YCombinator-backed AI startup, is seeking a Founding Backend Engineer to build the infrastructure and systems that will power their large language model. The ideal candidate will have strong experience in distributed systems, cloud engineering, and machine learning infrastructure.
SigNoz (YC W21, Open Source Datadog) Is Hiring Platform Engineers (Remote)
SigNoz, a leading open-source observability platform, is seeking a software engineer to join their team. The role involves building and scaling distributed systems, with a focus on data engineering and infrastructure.
Motion (YC W20) Is Hiring Principal Software Engineers
Bild AI (YC W25) Is Hiring an Applied AI Engineer
This job posting is for a Front-End Developer position at a startup company. The role involves building and maintaining the company's web application, collaborating with the engineering team, and contributing to the overall product development process.
Text.ai (YC X25) Is Hiring Founding Full-Stack Engineer
Cua (YC X25) is hiring design engineers in SF
Cua, a Y Combinator-backed startup, is seeking a Founding Engineer with UX design experience to join their team. The successful candidate will play a key role in building the company's core product and shaping its user experience.
Activeloop (YC S18) Is Hiring Member of Technical Staff – Back End Engineering
ActiveLoop is hiring for various roles in artificial intelligence and machine learning, including software engineers, machine learning engineers, and researchers. The company develops tools and platforms that enable efficient training and deployment of deep learning models.
Coris (YC S22) Is Hiring
Coris, a YC-backed company, is seeking an AI Engineer to join their team. The role involves developing and improving Coris' AI-powered platform, which aims to help organizations navigate complex regulatory environments.
14.ai (YC W24) is hiring engineers in SF to build an AI-native Zendesk
14.ai is an artificial intelligence company that offers job opportunities in various AI-related roles, including machine learning engineers, research scientists, and product managers. The website provides information about the company, its culture, and the application process for interested candidates.
Spice Data (YC S19) Is Hiring a Product Associate (New Grad)
Ashby (YC W19) Is Hiring Design Engineers in AMER and EMEA
EasyPost (YC S13) Is Hiring
EasyPost is a technology company that provides shipping and logistics solutions for businesses. The website outlines the company's various job openings, including roles in engineering, product, sales, and operations.
Tesorio (YC S15) Is Hiring a Senior GenAI Engineer (100% Remote)
Tesorio, a financial automation startup, is actively hiring for multiple positions, including software engineers, product managers, and customer success representatives, to join their growing team and help build solutions that improve cash flow management for businesses.
OneSignal (YC S11) Is Hiring Engineers
OneSignal is a leading push notification platform that helps businesses engage with their customers across multiple channels. The company is hiring for various roles, including engineering, product management, sales, and more, to continue growing its innovative solutions.
Axle (YC S22) is hiring product engineers
Axle, a Y Combinator-backed company, is seeking a Product Engineer to join their team. The role involves building and scaling Axle's core product, working closely with the engineering and product teams to deliver innovative solutions.
Mbodi AI (YC X25) Is Hiring a Founding Research Engineer (Robotics)
Mbodi AI, a YC-backed startup, is seeking a Founding Research Engineer to help build advanced AI systems. The role involves developing cutting-edge machine learning models and algorithms to power Mbodi's innovative products.
ReadMe (YC W15) Is Hiring a Developer Experience PM
This article discusses the responsibilities and qualifications of a Product Manager for Developer Experience, including driving the product vision, collaborating with engineering teams, and creating tools and processes to improve developer productivity and satisfaction.
Weave (YC W25) is hiring a founding AI engineer
Weave, a YC-backed company, is seeking a Founding AI Engineer to help build their AI platform. The role involves developing machine learning models and integrating them into Weave's products to drive innovation and growth.
Depot (YC W23) Is Hiring a Community and Events Manager (Remote)
Depot, a YC-backed startup, is seeking a Community Events Manager to plan and execute engaging virtual and in-person events for their growing community. The role involves collaborating with various teams, managing event logistics, and fostering a sense of community among Depot's user base.
CoLoop (YC S21) Is Hiring AI Engineers in London
CoLoop helps companies understand their customers better.
We do this by analysing unstructured primary market research data like focus groups, expert interviews, product surveys & reviews, and turning them into structured insights that help you make better decisions.
We built CoLoop after experiencing firsthand the crushing pain of not understanding our customers during our failed first startup – a pain we realized every company faces and that has killed giants like Blockbuster.
We have 4 open positions for Full Stack Engineers with GenAI experience. In person in London.
Senior JD https://www.workatastartup.com/jobs/54220
Mid JD https://www.workatastartup.com/jobs/72734
Trellis (YC W24) Is Hiring: Automate Prior Auth in Healthcare
Trellis, a YC-backed company, is seeking forward-deployed engineers at all levels to join their team. The roles involve working closely with customers and building innovative software solutions to address complex problems.
Type (YC W23) is hiring a founding engineer to build an AI-native doc editor
This job posting is for a founding product engineer position at a company backed by Y Combinator. The role involves building the core product and technology stack, as well as collaborating closely with the founders to shape the overall product vision and direction.
Foundry (YC F24) is hiring staff-level product engineers
Foundry, a YC-backed startup, is seeking a Founding Product Engineer to join their team. The role involves building core product features and infrastructure to support the company's vision of revolutionizing the manufacturing industry.
GoGoGrandparent (YC S16) Is Hiring Back End and Full-Stack Engineers
About Us We're a digital caregiving platform dedicated to helping older and disabled adults live independently and thrive in their own homes—avoiding the need for retirement communities. We adapt on-demand APIs from companies like Uber, Lyft, DoorDash, and Instacart to meet the unique needs of individuals with cognitive, visual, mobility, and dexterity challenges. We're a highly profitable and fast-growing startup. Our team is fully remote, with a total engineering headcount of 12 (including this role).
FULLY REMOTE | , UK, or able to work 4+ hours overlap with mainland US | $90k – $150k (partially location-dependent)
Tech Stack Back-end heavy: Node.js, TypeScript, MySQL, REST + GraphQL Front-end: Vue.js (nice to have) Deployment: AWS, Docker/Kubernetes (nice to have)
Requirements 6+ years of professional experience (primarily in Node.js and Vue.js)
Interview Process 2-stage interview process.
If you're passionate about improving the lives of older adults and people with disabilities, send your LinkedIn or CV (keep it brief) to william@gogograndparent.com, or apply at https://www.ycombinator.com/companies/gogograndparent/jobs