Senior/Staff Backend Engineer - San Francisco - CASAP

· Job Description: · Backend Engineer (Ruby on Rails) – Contract · Location: Fully Remote (United States) · Compensation: $45–$55/hour (1099 or Corp-to-Corp) · Duration: 12-month contract · Hours: 40 hours/week · About the Role · A growing technology company is seeking a Backend ...

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

About Delve · Delve is building an AI-native platform that transforms compliance from tedious, manual work into effortless, automated workflows. · We're the fastest growing compliance company on the market. Delve helps 100s of companies save 100s of hours (e.g. Lovable, 11x, Wisp ...

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

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

Backend Software Engineer · $130-$190k (hybrid or remote for more experienced candidate) · Early-Stage Cybersecurity Startup | San Francisco Bay Area · About · We're working with a fast-growing cybersecurity startup founded by experienced engineers from top technology companies. ...

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. · ...

Overview · 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. This role primarily focuses on backend development while contributing to front-end features as needed. The ide ...

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're partnered with a YC-backed company helping enterprise brands win in the shift from traditional search to AI search.Their platform powers monitoring + analytics + an action center that helps teams see what's changing and take the right actions quickly. · ...

We're partnered with a YC-backed company helping enterprise brands win in the shift from traditional search to AI search. · Build core backend platform features that serve enterprise customers and fast-growing tech companies · Design clean data models and write high-performance S ...

Backend Engineer (Ruby on Rails) · Fully remote opportunity to design and implement the backend infrastructure of a scalable chat and messaging system used within a workforce management platform. · About the Role · This is a hands-on backend engineering role focused on building r ...

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

· Target Candidates: banking/payments startups/crypto · Job Description · 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 ...

· About Navier AI · Navier AI is building the first autonomous engineering agents. AI systems that can design, simulate, and optimize complex products to achieve breakthrough levels of performance. Our mission is to enable engineers to move beyond today's slow, manual design cyc ...

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

About Knowtex · Knowtex is building the future of voice AI operating systems for clinicians, transforming how healthcare documentation happens at the point of care. Founded by Stanford AI scientists with deep clinical experience, we're experiencing explosive growth across both co ...

About Cogent Security · Cogent is an Applied AI Lab building the next generation of AI agents for cybersecurity. AI has fundamentally changed how attacks happen, allowing malicious actors to operate at unprecedented speed and scale. Cogent's "AI Taskforce" assesses petabytes of e ...