- Loop AI - Delivery Intelligence Platform (San Francisco, CA)
- A tech company based in San Francisco seeks a Founding Engineer to design, build, and scale backend systems. Ideal candidates will have over 4 years of ... backend engineering experience, deep expertise in Python and Django,...ownership in a startup environment. Responsibilities include shaping the backend architecture and mentoring peers while engaging with customers… more
- Retell AI (San Francisco, CA)
- …us, but we know it's not for everyone. About The Role As a Senior Backend Engineer , you'll shape the core systems powering millions of AI-driven conversations. ... Join to apply for the Senior Software Engineer - Backend role at Retell...and developer tooling, working across the stack with the founding team. This high-impact role offers rapid feedback loops,… more
- Attis (San Francisco, CA)
- Senior Full Stack Engineer - Backend Focus / Security / Node (Hybrid) Base pay range: $150,000.00/yr - $210,000.00/yr This role is offered through Attis. Your ... asset tracking system. This role is weighted approximately 75% Backend /Security and 25% Frontend. Your responsibilities include: Architect...a plus, but not required. Previous experience as a founding or early‑stage engineer . A passion for… more
- HyperFi (San Francisco, CA)
- …clear roadmap. We're backed, focused, and delivering fast. We're looking for a Senior Backend Software Engineer to join early. Someone who thrives in fast-moving ... influence over how this thing takes shape. What You'll Do Build and extend core backend services in Python - everything from APIs and MCPs, to event handlers Shape… more
- Haven Headache & Migraine Center (San Francisco, CA)
- …on both our technology and culture. You'll work directly with our founding team - including our Stanford‑trained Chief Medical Officer and experienced founders ... ownership: understand the requirements with our design and operations team, architect , build, automate any necessary testing, deploy to production. Help guide,… more
- Eino (New York, NY)
- We are hiring a Backend -leaning Full-Stack Software Engineer with strong Python expertise and the ability to contribute across the stack when needed ... (React/TypeScript). You'll work closely with our founding engineering team-particularly our current backend lead...rocket-ship Seed/Series A startup at the ground level, help architect the core backend , and grow into… more
- Zuma ⚡ (San Francisco, CA)
- Join to apply for the Senior Engineer role at Zuma Join to apply for the Senior Engineer role at Zuma About Zuma Zuma is pioneering the future of agentic AI and ... like YC's former COO, Qasar Younis. As a Senior Engineer , you will: Help define how humans collaborate with...a pivotal role where you'll lead critical system rewrites, architect scalable foundations for our AI platform, and establish… more
- Amadeus Search (San Francisco, CA)
- …years of experience as a fullstack engineer , ideally in early-stage or founder/ founding engineer roles Proven backend expertise: Python, Flask, Redis, ... Senior Fullstack Engineer Location: On-site, San Francisco, CA Compensation: $150,000...use, in a fast-paced, resourceful environment. What You'll Do Architect and ship major features across backend … more
- Loop AI - Delivery Intelligence Platform (San Francisco, CA)
- …cutting‑edge AI technology. About The Role We are looking for a Founding Engineer with 4+ years of backend engineering experience to join our fast‑growing ... systems. Deep expertise in Python, Django, PostgreSQL (or similar backend stack). Proven ability to architect , design,...(or similar backend stack). Proven ability to architect , design, and optimize backend services in… more
- Human Capital Solutions (San Francisco, CA)
- …Engineering, or related STEM field. Preferred Background Experience as a founder, founding engineer , or technical leader demonstrating high initiative. Comfort ... Job Openings Senior Full Stack Engineer (PostgreSQL, Elastic, Data Modeling) About the job Senior Full-Stack Engineer (PostgreSQL, Elastic, Data Modeling) Job… more
- Doximity (San Francisco, CA)
- …of interviewing at Doximity by 2x Sign in to set job alerts for "Senior Software Engineer " roles. Founding Team Senior Software Engineer Manager for a Social ... are trying to achieve. Principally, to help you propose, architect , design, and implement solutions and best practices to...San Francisco, CA $119,800.00-$258,000.00 2 days ago Senior Software Engineer , Backend - Fintech Senior Software … more
- JustAI (San Francisco, CA)
- …As a Senior Software Engineer , your responsibility would be to help us architect and scale our platform from the ground up. You must be willing to bet ... Join to apply for the Senior Software Engineer role at JustAI Join to apply for...experience designing cloud architectures. Strong proficiency in frontend and backend languages. Preferred frontend language is Typescript (NextJS is… more
- Underdog.io -Apply to top tech jobs in 60 seconds. A place… (San Francisco, CA)
- …as a fullstack software engineer at fast-growing startups or as a founding engineer . Proven track record of shipping high-quality products daily in dynamic, ... Overview Senior Software Engineer - Insurance Technology Platform at Underdog.io ....and our culture as we grow. What You'll Do Architect , build, and maintain core systems spanning data collection,… more
- Amadeus Search (San Francisco, CA)
- …automation platform from product-market fit to substantial revenue growth. You'll architect key features, directly collaborate with the founding team, ... engineering culture. Candidates should have 4-7 years of fullstack experience, strong backend skills in Python and Flask, and frontend expertise in React and… more
- Faire (San Francisco, CA)
- …to create more value for the ecosystem. Faire is searching for a top-notch staff engineer to lead design and execution as we continue to build our machine learning ... platform that will power our wholesale marketplace. This role will architect and build scalable, reliable systems to enable seamless software driven machine learning… more
- context.ai (San Francisco, CA)
- …a Senior MTS Engineer , you'll experience the autonomy and impact of a founding engineer with the resources, mentorship, and stability of a well-funded AI ... You'll Do t Context AI, Senior Software Engineers (MTS) architect and build the platform that powers AI agents...just chat or simple automation. As a Senior MTS Engineer , you'll own critical technical domains and drive architectural… more
- Waterlily Caregiving Inc. (San Francisco, CA)
- …platform and B2B2C marketplace, which he sold 7 years later before joining Waterlily. Our founding engineer and data scientist, Tim Chung , holds a Masters of ... people youll meet. Youll be working closely with our founding Waterlily team, including Lily, Evan, and Tim, and...in a trio of roles: data scientist, machine learning engineer , and full-stack software engineer . At his… more
- ReSource Pro (Austin, TX)
- …bar Engineering excellence, system design, code quality, observability, and performance for a founding team. As the Lead Engineer , you will: Lead Engineering ... the insurance industry. You won't be inheriting legacy code. You'll be helping to architect and build new products on a new foundation. This is a hands-on… more
