Founding Backend - Austin, TX

+Job summary · We're hiring a zero-to-one backend engineer who's equal parts architect, builder, and AI systems thinker — someone who can design elegant infrastructure, ...

We're hiring a zero-to-one backend engineer who's equal parts architect, · builder and AI systems thinker — someone who can design elegant infrastructure, · ship real-time product features and push the boundaries of agentic intelligence. · ...

We're hiring a zero-to-one backend engineer who's equal parts architect, builder, and AI systems thinker — someone who can design elegant infrastructure, · lead development on the core backend infrastructure that powers: · Multi-agent orchestration (user agents, client agents, ta ...

We are looking for a senior backend engineer who has owned systems before and is comfortable making foundational architectural decisions that will not be rewritten later. You will design and evolve the backend architecture powering public conversations, real-time messaging, video ...

OleOle is building a decentralized social network and messaging platform for global football fans. · ...

We are building a decentralized social network and messaging platform for global football fans — think Twitter + WhatsApp + TikTok + theScore + WeChat, · 7–12+ years of professional backend engineering experience · Proven ownership of backend systems in production · ...

This is a once-in-a-lifetime opportunity to be a founding engineer at a startup aiming to reshape how sports communities engage digitally. · Designing and owning core backend architecture in Rust (async-first) · ...

We are hiring a Founding Software Engineer – Mobile to own the iOS application from day one. · This is a true founding role with product influence, architectural ownership, · and direct impact on the company's trajectory. · You will work directly with the founder, · the founding ...

We're seeking a hands-on CTO possibly co-founder who can own core technology strategy of OleOle lead execution day one. · ...

This founding engineer role involves building Zuvo's core platform from scratch. · Build and maintain Zuvo's core application and backend · Develop real-time systems for venue activity, social signals, and live content · Create scalable APIs and app infrastructure · ...

We are building the unified platform homeowners wish existed. · The Role · We are hiring a Senior Software Engineer – Mobile (iOS) to own the iOS application from day one. This is a true founding role with significant product influence, architectural ownership, and direct impact ...

This founding engineer role involves building Zuvo's core platform from scratch.Zuvo sits at the intersection of artificial intelligence, location-based systems, and social networks. · Build and maintain Zuvo's core application and backend · Develop real-time systems for venue ac ...

We're seeking a hands-on CTO, · and possibly a co-founder, · who can own the core technology strategy of OleOle and lead its execution from day one. · You will define and build the platform's architecture, oversee engineering direction, and help shape the company's long-term road ...

Join at the ground floor of a company with real traction and momentum.We value autonomy, candor, and craft. · Work with the latest in AI backend systems intelligent infrastructure. · Shape a platform that transforms how organizations activate knowledge. · ...

Circuit is building the world's first company-centric knowledge network. · ...

We're hiring a senior backend-first product engineer to help build and scale our AI-powered cost intelligence platform. · ...

We're looking for a Staff Backend Engineer to help us scale our backend infrastructure as we onboard more customers and expand our agentic capabilities. · ...

We're helping grow an insurtech company building modern systems that power underwriting claims pricing and policy workflows. They're a small high-impact engineering team where senior engineers play a key role in shaping both the product and the technical direction. · Design build ...

We are looking to hire a Backend Software Engineer with a strong work ethic and a passion for building new software. · ...

We are hiring a Senior Software Engineer – Mobile (iOS) to own the iOS application from day one. This is a true founding role with significant product influence, architectural ownership, and direct impact on the company's trajectory.End-to-end ownership of the iOS app built with ...