Founding backend engineer jobs in United States

About us · Candle AI is a fast-growing legal-tech startup based in Austin, TX. We provide Email Context Intelligence that helps legal teams respond faster, stay consistent and capture more billable time. · Backed by tier 1 investors including The Legal Tech Fund (TLTF), we're bui ...

A company is building an AI-driven lifestyle operating system designed for high performers to maximize performance. They are looking for a Founding Backend Engineer to join at this crucial stage. · ...

The company is an early-stage AI infrastructure startup building the foundation for how complex documents are transformed into structured data. They are hiring a Founding Software Engineer to join their team in San Francisco. · ...

As the Founding Backend Engineer at Phia, you will own and scale Client's data infrastructure which powers search personalization and recommendations. · *Responsibilities*:Architect and implement backend systems for Client's recommendation engine and shopping experience. · Design ...

We are revolutionizing ownership by providing real-time market valuation for personal possessions and offering seamless selling across platforms. We empower individuals to unlock their belongings' value worldwide. · Design, build, and maintain a scalable backend architecture usin ...

LedgerUp busca un ingeniero backend fundador para construir sistemas detrás de escena. Será responsable de arquitectura, diseño e implementación de características end-to-end. · ...

We're looking for a seasoned backend engineer to own key data, search, AI, and core backend infrastructure projects as we rapidly evolve Tako's capabilities. · At least 3 years of relevant engineering experience at tech and product-driven companies · A desire to build across mult ...

At Falconer, we're transforming how engineers create, access, and share knowledge with each other and their AI agents. We're looking for a Founding Backend Engineer to help us build an AI-powered knowledge platform that companies love. · As a founding engineer, you'll have a majo ...

Job summary · We are building a transformative AI-powered platform that leverages cutting-edge image recognition and generative AI to solve complex, real-world problems. As a pre-seed startup with ambitious goals, we are assembling a world-class founding team to bring our vision ...

+We are building a transformative AI-powered platform that leverages cutting-edge image recognition and generative AI to solve complex, real-world problems. · +3+ years of professional experience in backend software development. · Demonstrated expertise in TypeScript for producti ...

We are building a transformative AI-powered platform that leverages cutting-edge image recognition and generative AI to solve complex, real-world problems. · Design, build, and maintain a scalable and resilient backend architecture using Node.js TypeScript. · Architect and manage ...

We re looking for a Backend Engineer to help us build and scale our core product. You ll work closely with our Founders and Engineering team to ship features and improve performance across backend systems -- from databases to data ingestion to AI systems. · ...

We're building the AI copilot for SEC reporting and technical accounting teams. · ...

This is a Founding Backend Engineer role at Rivvi AI, · where you will design and develop server-side systems for the company's conversational AI platform.Implement robust backend solutions. · Optimize software performance. · Collaborate with front-end developers and project stak ...

This is a chance to staple your name onto a product and company that is almost certain to have a strong ROI.The team's mission is to redefine what high-performance living looks like in an AI-native world... · ...

This is an exclusive role with a Revenue Generating PreSeed firm in New York with $4M in funding within a $5T premium lifestyle market. · The team's mission is to redefine what high-performance living looks like in an AI-native world, blending intelligence, personalization, and e ...

Build our agentic services platform from zero to one. · Architect and build core backend infrastructure using Python and FastAPI · Design and optimize PostgreSQL databases for production workloads at scale · Build complex workflow orchestration systems for agentic services and au ...

+Job summary · Goliath has retained an exclusive role with a Revenue Generating PreSeed firm with $4M in funding within a $5T premium lifestyle market.+Responsibilities · ...

+Job summaryWe are an early-stage startup looking for a heavy-lifter to own our entire backend infrastructure. · +Take full ownership of the backend architecture · Select the right tech stack for the job (Node, Python, Go) · ...

We're looking for a seasoned backend engineer to own key data, search, AI and core backend infrastructure projects as we rapidly evolve Tako's capabilities. · In making the world's knowledge available composable and shareable to AI we are tackling several difficult technical prod ...