Senior Backend Engineer Jobs in United States

hatch I.T. is partnering with Kinstead to find a Senior Backend Engineer. See details below: About the Role Kinstead is hiring a Senior Backend Engineer to build and own core backend systems and application logic. You’ll design and build the services that power reliable clinical and operational work

Unqork’s AI-First Enterprise Development Platform is revolutionizing the way organizations build, maintain, and secure applications across their entire lifecycle. Named one of America’s Best Startup Employers by Forbes five times, Unqork provides industry-tailored solutions for customers

About Blitzy Blitzy is a Cambridge, MA based AI software development platform on a mission to revolutionize the software development life cycle by autonomously building custom software to unlock the next industrial revolution. We're transforming how enterprises build software, turning enterprise req

What is Spade? Financial institutions process billions of transactions every day across cards, ACH, wires, and third party aggregators. But most of that data is difficult to use. Descriptions are inconsistent, merchant names don’t match, and categories vary by payment type. Spade is a data and AI pl

At Ernesta, our mission is to bring gorgeous, design-focused custom rugs to homes and places of gathering through a frictionless, transparent, and affordable experience. At the same price as a store-bought, standard-sized rug, a custom-cut rug from Ernesta is not only a better fit, but it will be hi

Prismatic is the integration platform that helps B2B software companies build integrations fast and deliver them at scale. We're turning integrations from a bottleneck into a growth driver for hundreds of companies, from high-growth startups to Fortune 500s. Our platform handles everything that brea

About Edia Our mission is for every child to have an exceptional experience in school. Edia is a Series A technology startup revolutionizing K-12 education with AI-driven solutions. We develop software to improve math education, tackle chronic absenteeism, and improve intervention processes for scho

Job Title: Senior Backend Engineer Location: Hybrid (with options for remote work) Job Type: Full-Time Company Overview: At AICrete, we are committed to revolutionizing the global concrete and construction industry. Leveraging AI, machine learning, computer vision, and sophisticated automation, AICr

About the Position Bluefish AI is looking for a Senior Backend Engineer to own the data platform infrastructure that powers our AI marketing platform; building the systems that reliably move and process data at scale. This role sits within the Data Engineering team and focuses on building scalable,

Arbiter is the AI-powered care orchestration system that unites healthcare. We are launching our best-in-class, patient-facing Agentic platform to optimize patient outcomes through a unique multimodal approach. We optimize complex healthcare workflows that interface with patients using the latest Ag

About Us: Blockworks is an information platform that sits at the center of the crypto industry. We transform raw, complex data and facts into actionable research, trusted alpha-driven insights, and world-class events. The result is transparency and confidence. Blockworks connects investors and busin

About the Role We're looking for a Senior Backend Engineer to build the systems and services that power our product experience. You'll own the backend infrastructure that makes our content discoverable, our features responsive, and our platform reliable at scale. Your work will directly shape

About Duckbill We are developing a SaaS product called Skyway that simplifies financial planning and analysis of cloud billing data for large enterprises with complex cloud spending requirements. Enterprise cloud cost management is a deceptively deep problem we believe the entire cost management spa

About Us At Qloo, our cutting-edge Taste AI technology leverages extraordinary amounts of data—over half a billion records of public figures, places, and things, plus a globe-spanning consumer behavior and sentiment database—to unearth deep insights about consumer preferences. From understanding glo

About Us: Blockworks is an information platform that sits at the center of the crypto industry. We transform raw, complex data and facts into actionable research, trusted alpha-driven insights, and world-class events. The result is transparency and confidence. Blockworks connects investors and busin

About Bevel Bevel is an AI Health Companion that helps people make smarter decisions about their health every day. Our app brings together data across sleep, recovery, activity, nutrition, and more, and turns it into real-time, personalized guidance. Whether you're training for something big or just

About the Role We are looking for a Senior Backend Engineer to lead the unification of large, highly rich, and heterogeneous datasets sourced from a wide range of external providers. These datasets are used to power our generative audio models. Your work will create the foundational dataset th

Why Openly Openly is rebuilding insurance from the ground up. We are re-envisioning and enhancing every aspect of the customer experience. Doing this requires a rapidly growing team of exceptional, curious, empathetic people with a wide range of skill sets, spanning technology, data science, product

US Mobile is building the future of wireless communication. The goal: one unified network open to any person and any device, worldwide. Connection without walls. We’re getting there by empowering customers. All three major networks on one phone and one plan, plus home internet from Starlink. No lock

🚀 About Revefi Founded in 2021 by Sanjay Agrawal and Shashank Gupta, the visionary co-founders of ThoughtSpot (Gartner’s BI Magic Quadrant leader), Revefi is a Series A funded startup that has raised $30 Million from renowned investment firms like Icon Ventures, Mayfield Fund, GTM Capital, and StepS