• AustinWorks (San Francisco, CA)
    A technology solutions company in San Francisco is seeking a Senior Backend Engineer to design and build scalable backend services and APIs for their ... causation-driven analytics platform. This role demands 8+ years of backend engineering experience, particularly in Python and system design. You will work with… more
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  • Roger Healthcare (San Francisco, CA)
    A leading healthcare AI startup is seeking a Senior Backend Engineer to develop backend services and build innovative Generative AI workflows that ... enhance patient care. You'll work with advanced technologies like FastAPI and MongoDB, improving the architecture while mentoring junior developers. The company offers exceptional health benefits, flexible PTO, and the chance to make a meaningful impact in… more
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  • Quanata, LLC (San Francisco, CA)
    A dynamic tech company is seeking a Senior Backend Engineer to build and enhance critical services that power their insurance solutions. The ideal ... candidate will have strong experience in Go and knowledge of cloud-based infrastructure, among other tools. This position offers a competitive salary range of $195,000 to $280,000, with various benefits including remote work, paid time off, and professional… more
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  • AustinWorks (San Francisco, CA)
    Senior Backend Engineer Our client is seeking a Senior Backend Engineer to design, build , and operate the backend systems that power ... at massive data scale. What You'll Do Design and build scalable backend services and APIs that...profile or a series of short stints Seniority level Mid‑ Senior level Employment type Full‑time Job function Software Development… more
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  • LangChain (San Francisco, CA)
    …days/week in San Francisco, Boston, MA, New York, Amsterdam, or London. We are looking for a Senior Backend Engineer to join us. In this role you will be ... over 90+ million downloads per month and help developers build agents with speed and granular control. LangSmith offers...building the backend systems that power LangChain's observability and evals platform.… more
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  • HyperFi (San Francisco, CA)
    A technology company in San Francisco is seeking a Senior Backend Software Engineer who thrives in fast-moving environments. You will build core ... backend services in Python and collaborate closely with the Tech Lead and CTO. The ideal candidate has 6-8 years of experience, strong Python skills, and familiarity with APIs such as gRPC. This full-time role offers flexibility within an async-friendly… more
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  • Postman (San Francisco, CA)
    Senior Backend Software Engineer , API Client (NodeJS) Who Are We? Postman is the world's leading API platform, used by more than 40 million developers and ... Postman is helping developers and professionals across the globe build the API-first world by simplifying each step of...experience. As part of this, we're looking for a Backend Engineer to bring depth, craft, and… more
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  • Retell AI (San Francisco, CA)
    …the fun for 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 ... Join to apply for the Senior Software Engineer - Backend...we're looking for bold, ambitious people to help us build the gold standard for voice automation. If you… more
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  • Amadeus Search (San Francisco, CA)
    Role: Senior Backend /Product Engineer Employment Type: Full-time, On-site (5 days/week) Location: San Francisco, CA Compensation: $170k - $190k base + equity ... fit and is scaling rapidly. Role Summary As a Senior Backend /Product Engineer , you'll...and implement CRM integrations, experimentation platforms, and workflow systems Build scalable backend systems, distributed architectures, and… more
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  • HyperFi (San Francisco, CA)
    …and a 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 ... over how this thing takes shape. What You'll Do Build and extend core backend services in...week one, contribute, improve something, and shape how we build Senior peers, no ego: collaborate in… more
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  • Hinge Health (San Francisco, CA)
    …feedback and guidance, and track progress throughout programs and recovery journeys. As a Senior Backend Engineer on this team, you will architect and ... Senior Software Engineer - Backend at Hinge Health Join...About The Role As a Senior Software Engineer at Hinge Health, you will design, build ,… more
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  • Roger Healthcare (San Francisco, CA)
    …shipping new capabilities into real clinical workflows every week. We are now looking for a Senior Backend Engineer to scale the core services that power our ... would love to talk. What You'll Do Ship complex backend services using FastAPI, MongoDB/Postgres Build APIs...AWS to deploy services into production environments Collaborate with senior engineers and mentor junior developers as we scale… more
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  • IFS (San Francisco, CA)
    Senior Backend Software Engineer , Java |...large industry segments. We're looking for a Senior Engineer to help design and build the backbone ... platform components using Java, Kafka, Akka (Typed), gRPC, or similar technologies. Build and optimize data pipelines capable of handling high-throughput events with… more
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  • Sentry (San Francisco, CA)
    …the daily workflow for millions of software engineers across the world. We are looking for a Senior Backend Engineer to join the team. You will work on ... to encourage meaningful collaboration. If you like to selfishly build things that make your digital life better, come...backend systems that processes billions of queries per day,… more
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  • scribehow (San Francisco, CA)
    A technology company in San Francisco seeks a Senior Software Engineer , Backend to build and optimize backend features. You'll collaborate with ... discussions. The ideal candidate has over 5 years of experience in backend applications, particularly with Python and Django. Competitive salary and equity options… more
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  • Tatari (San Francisco, CA)
    …and senior leaders at startups and large tech companies. We are looking for a Senior Backend Engineer to join Tatari. As a Senior Engineer ... group of smart, creative, and humble human beings. Come help us build a television first programmatic buying experience! Responsibilities Architect and own the… more
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  • Retell AI (San Francisco, CA)
    A leading Voice AI startup is seeking a Senior Software Engineer - Backend to shape the core systems for millions of AI-driven conversations. This role ... across teams. Preferred candidates should have over two years of backend development experience, particularly in scalable systems. The compensation package ranges… more
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  • Tatari (San Francisco, CA)
    …established tech companies like Amazon, Google, Meta, Microsoft, and Yahoo. We are looking for a Senior Backend Engineer to join Tatari. As a Senior ... rapid growth. Our executive team is comprised of former founders and senior leaders at fast-rising startups like Shazam, TrueCar, AdapTV, and LiveRail and… more
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  • Kiddom (San Francisco, CA)
    …instructional decisions, school/district programming, and professional learning. We are looking for a Senior Backend Software Engineer to join our growing ... Join to apply for the Senior Software Engineer , Backend ...help build the next generation of scalable backend services. You will be responsible for designing, developing,… more
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  • Qualified (San Francisco, CA)
    …Base Pay Range $170,000 - $230,000 per year Overview We are seeking a seasoned, product‑focused Senior AI Backend Engineer to develop and scale the core ... Senior Software Engineer , Backend ...performance, and continuous improvement. What You'll Do Develop Foundational Backend Systems: Architect, build , and maintain scalable,… more
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