Software Senior Engineer Jobs

Senior Software Engineer, Uber Direct – Seattle. Build 0-to-1 logistics solutions and AI-driven software factories at massive scale. Leverage Golang/Java to tackle complex backend challenges, mentor junior engineers, and own the end-to-end parcel journey. Join a high-velocity team with equity, 40...

Senior Software Engineer - Web Shared UX at Microsoft in Redmond, WA. Build and maintain customer-facing front-end components for Copilot across Microsoft 365 (Word, Excel, PowerPoint). Requires 4+ years experience with React, modern web development, and a Bachelor's in CS. Collaborate with Desig...

Join Microsoft’s IC3 team in Vancouver, Canada as a Senior Software Engineer. You will design client/server media streaming components for Teams, serving millions of users. Requires a Bachelor’s in CS or related field with 4+ years in C, C++, C#, Java, JavaScript, or Python. Enjoy working on real...

Join Microsoft Discovery as a Senior Software Engineer in Hyderabad to architect scalable distributed systems for an AI-driven scientific research platform. You’ll build multi-agent systems, mentor engineers, and drive features from ideation to global rollout. Requires 7+ years in commercial deve...

Senior Full Stack Software Engineer sought by Relativity Space to build next-gen rockets and factory systems in Long Beach, CA. You will develop mission-critical applications for manufacturing, testing, and operations using React and other modern tools. Ideal candidates have 7+ years of experienc...

Senior Software Engineer sought to lead backend development for the Patient Online Booking feature, impacting 90 million patients in France’s top healthcare app. You will drive technical vision, enhance Java and Ruby on Rails performance, and champion AI-augmented engineering. Based in Paris, thi...

Senior Software Engineer needed to build security and identity systems for Microsoft’s consumer Copilot across Windows, iOS, and Android. You will design authentication flows, enforce execution isolation, and implement agential identity patterns for autonomous AI. Requires a BS in CS with 4+ year...