Backend/AI Engineer - San Francisco

We're looking for a strong AI backend engineer who lives and breathes AI. Our mission is to free administrative work from healthcare to make healthcare accessible to all. · This role requires a great deal of responsibility and end-to-end ownership. · Expertise: 2+ years of experi ...

+ Backend software engineering & infrastructure engineering to support the AI and agentic flows+ RAG/data ingestion pipelines+ Prompt engineering+ Model performance and evalsYou have 1+ year of software development experience · You possess deep customer empathy, and have the desi ...

We're on a mission to empower builders. · Mintlify serves 100 million+ developers every year and powers documentation for 18,000+ companies, · including Anthropic, Cursor, PayPal, Coinbase, X, · and over 20% of the last YC batch.We grew in value faster than headcount and we're lo ...

We are seeking visionary backend engineers with a passion for AI to join us. You'll be converting groundbreaking research into real-world applications that revolutionize industries, boost human creativity, and address complex challenges. · About The RoleAs an AI Platform Engineer ...

+Job Summary · We are building the infrastructure that turns advanced AI research into real-world impact.+Qualifications5+ years of experience building backend systems or platforms in production. · Strong fundamentals in distributed systems (consistency, availability, failure mod ...

We are seeking visionary backend engineers with a passion for AI to join us. · ...

We're looking for passionate execution-focused self-starters to help us build the next generation of tools for founders. · Pulley's mission is to make it easier for anyone to start a company. We believe that more startups should exist and that founder-led companies are more succe ...

We're an early-stage startup building AI-driven products, · We're hiring an AI-native Backend Engineer to own our data vertical · from the ground up.Own and build our core data ingestion + processing infrastructureTurn messy real-world data into reliable, production-ready systems ...

A stealth-mode consumer fintech startup is building an AI-native companion designed to transform how individuals make real-time spending decisions.Moving beyond traditional after-the-fact" budgeting apps, the platform lives within iMessage to provide instant context, trade-off an ...

A stealth-mode consumer fintech startup is building an AI-native companion designed to transform how individuals make real-time spending decisions. · ...

Moving beyond traditional 'after-the-fact' budgeting apps, the platform lives within iMessage to provide instant context, trade-off analysis, and financial guidance at the exact moment of purchase. · ...

We're partnering with several fast-growing AI startups building next-generation systems across healthcare, · agentic AI, voice automation, · and enterprise infrastructure.This is the kind of environment where you'll thrive. · Architect and build backend systems powering AI-driven ...

Airwallex is building the global payments and financial platform of the future. We're hiring senior backend engineers to design scalable services resilient APIs thoughtful data models. · ...

T0 is your AI CFO from day zero. We automate the entire financial backend for founders—from bookkeeping and payroll to tax, forecasting, and investor reporting—so they can focus on building instead of managing financial busywork. · We're not a research lab — we're a launchpad. Ou ...

Artera's Engineering team is seeking a Staff Backend Engineer to help define, evolve, and scale the platform that powers next-generation patient communication—especially as we accelerate our work in agentic AI. · ...

We are building a proactive AI system that carries work forward across conversations, tools,and time. You will build systems that power every AI interaction users experience. · Strong backend engineering fundamentals in production environments. · Experience running high-throughpu ...

I'm partnering with a stealth-stage AI startup that's building next-generation consumer AI agents. · Lead backend development for scalable high-performance systems · ...

We are hiring an experienced Backend Software Engineer to play a critical role in scaling ManageCasa's platform and advancing our enhanced features. · ...

We are building a proactive AI system that carries work forward across conversations, tools, and time. As a Backend Engineer, you will build the systems that power every AI interaction users experience. · Build and operate backend systems that serve AI-powered features in product ...

+Job summary · This role is for one of the Weekday's clients. · We are seeking a highly skilled Backend Engineer with deep expertise in AI-driven application development, · strong programming skills in Python and TypeScript, and a proven track record in designing · and maintainin ...