Founding Backend Engineer - San Francisco

We're looking for a strong Backend / Python Engineer to help lead the development of a complex financial product handling real money at scale, · across multiple countries. · The backend powers REST APIs used by mobile (iOS/Android) and web clients, and integrates with external se ...

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 seeking a skilled Backend Engineer to help design, build, and maintain the infrastructure powering our conversational AI platform. · Architect, develop and maintain robust, scalable APIs and microservices to support conversational AI workflows. · Optimize backend systems f ...

We're hiring a Backend Engineer to help build the infrastructure behind our autonomous engineering agents.Own core backend systems for serving AI agents and managing their compute, data, and model coordination · Design and implement APIs that expose agent functionality—simulation ...

Crossing Hurdles is a global recruitment firm partnering with a fast-growing AI startup revolutionizing how companies learn from their users. · ...

We're hiring a Backend Engineer to own the core systems that power our AI workflows. · Own backend systems: data models, APIs and systems design while keeping scale in mind · Lead schema and system design for our AI-native workflows · Build with TypeScript, Postgres (our current ...

We're building a gamified developer platform empowering tens of thousands of coders to compete in exciting software engineering challenges - all while pushing the frontier of LLMs · As a Backend Engineer you'll become part of a passionate fast moving team dedicated to solving cha ...

All.Health is hiring a Backend Engineer to architect and build scalable systems for ingesting, processing, and managing diverse health data sources. · ...

We're building the real-time data layer for a massive industry still running on legacy software.We're looking for a senior backend engineer excited to simplify complex systems, unify fragmented data, · and build high-scale infrastructure that powers modern AI-driven workflows. · ...

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 maintaining ETL pipelines. · ...

We are partnering with a stealth-stage AI startup that's building next-generation consumer AI agents. · ...

Crossing Hurdles is a global recruitment firm partnering with a fast-growing AI startup revolutionizing how companies learn from their users. · ...

Join a high-growth startup building a cloud-native B2B SaaS platform. · ...

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

As a Backend Engineer at HeyGen, you'll be at the forefront of building the core systems and infrastructure that power our products and services. · ...

Join a stealth-mode startup on a mission to redefine how people shop online. Our client is building a hyper-personalized, AI-powered shopping experience backed by some of the most successful names in tech. They're tackling challenges at the intersection of distributed systems, re ...

We are building the first wealth tech data orchestration company. · ...

We build better networks at Meter. We had to build everything from the ground-up: designing and building our own enterprise hardware, intuitive software, · and streamlined operations to deliver great outcomes for our customers.Ambitious companies and enduring institutions like Br ...

We are seeking a Backend Engineer with strong full-stack capabilities and hands-on React experience to help design, build, and scale modern digital platforms. · ResponsibilitiesDesign, develop, and maintain scalable backend services APIs system integrations. · Collaborate with fr ...

This is an early-stage AI startup that allows companies to fine-tune and deploy large language models into reliable, production systems. · ...

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 · ...