Software Senior Engineer Jobs

Join Uber’s AV Labs as a Senior Software Engineer in Sunnyvale, CA, tackling the hardest challenge in autonomy: unlocking real-world, long-tail driving data. You’ll design HD mapping and localization algorithms, build batch data pipelines, and develop onboard localization modules. Requires 3+ yea...

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 Software Engineer (FX Options) – Kraków, Poland. Join HSBC’s FX Options IT team to build high-performance, low-latency trading systems. You will design and develop Java-based pricing and risk management solutions, collaborating with a global team. Requires 5+ years of Java expertise, stron...

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...