"Senior Software Engineer- Backend (Platform)" Jobs in United States

Senior Software Engineer- Backend (Platform)

Yoodli AI Roleplays · Seattle

Who we are Each of us at Yoodli has faced our own communication challenges — overcoming a lisp, freezing during a job interview, feeling anxious about speaking up. That shared empathy shapes a culture that's uplifting,

Senior Software Engineer – Backend Platforms, Vice President (Wealth Custody & Clearing)

State Street ·

Who we are State Street’s Wealth Custody & Clearing (WC&C) business delivers institutional grade custody, clearing, and platform services to wealth managers, broker dealers, and financial institutions. As WC&C continues

Senior Backend Software Engineer, AI Observability & Evals Platform (LangSmith)

LangChain · Boston

About Us At LangChain, our mission is to make intelligent agents ubiquitous. We build the foundation for agent engineering in the real world, helping developers move from prototypes to production-ready AI agents that tea

Senior Software Engineer, Backend - Care Platform Operations

Ro · New York City

Design and build scalable, reliable, and resilient distributed services using Python and FastAPI, supporting critical clinical and operational workflows Operate as an owner within the team's domain and proactively assess

Senior Software Engineer | GTM Platform, Backend

Ramp · New York City

About Ramp Ramp is building the smart infrastructure for finance teams, embedded in the transaction flow of every dollar a business spends. We automate how over $100B in annualized spend flows in and out of 50,000+ comp

Senior Software Engineer, Backend — Booking Platform & APIs

ResortPass · New York City

About ResortPass ResortPass is redefining what it means to be a hotel guest. We give people daytime access to pools, beaches, spas, cabanas, and other hotel experiences without an overnight stay. We work with more than

Senior Backend Software Engineer — IoT Platform

E-Space · Saratoga

We are looking for a Senior Backend Software Engineer to help build and maintain the backend platform powering our connected-device products. You will work across cloud services, APIs, data pipelines, fleet management, a

Senior Software Engineer, Backend (Platform)

Optimal Dynamics ·

About Our Company Built on over four decades of pioneering research at Princeton University, our platform represents the leading edge of innovation in freight and transportation planning. We help customers unlock double

Senior Software Engineer, Backend Platform

Harvey · San Francisco

Why Harvey At Harvey, we’re transforming how legal and professional services operate. By combining frontier agentic AI, an enterprise-grade platform, and deep domain expertise, we’re reshaping how critical knowledge work

Senior Backend Software Engineer, AI Observability & Evals Platform (LangSmith)

LangChain · Boston

About Us At LangChain, our mission is to make intelligent agents ubiquitous. We build the foundation for agent engineering in the real world, helping developers move from prototypes to production-ready AI agents that tea

Senior Software Engineer, Backend IoT & Video Platform

SmartThings · Minneapolis

Key Responsibilities Architect & Build: Lead the backend design and implementation for Direct-to-Cloud and Edge/Matter camera integration within SmartThings. Scale & Performance: Build high-throughput, low-latency APIs a

Senior Software Engineer - Backend Platform (USA Only, 100% Remote)

Close ·

About Us Since 2013, we’ve been building a CRM that gets out of your way and helps your team sell more, faster. Now we’re building AI into every part of it, so Close does the busywork and your team does the selling. No

Senior Software Engineer, Backend - Platform (Core AI Automation)

Coinbase ·

Ready to do the most impactful work of your career? At Coinbase, we are uncompromising on our mission to increase economic freedom. The bar is high, the environment is intense, and we like it that way. This isn't a place

Senior Backend Software Engineer, Payments Platform

Airbnb ·

Airbnb was born in 2007 when two hosts welcomed three guests to their San Francisco home, and has since grown to over 5 million hosts who have welcomed over 2 billion guest arrivals in almost every country across the glo

Senior Backend Software Engineer, Platform Runtime

Orbis Operations · McLean

Company Overview Orbis Operations is a technology company that delivers sovereign intelligence and decision capabilities to the United States Government and its allies. We convert complex information and operational sys