Software Senior Engineer United States Jobs

Join Bentley to shape the future of structural engineering software. As a Senior Software Engineer in Philadelphia, you'll build full-stack applications using TypeScript, React, and cloud services. This hybrid role offers a competitive salary and a chance to mentor within a global, supportive team.

Join Microsoft's Azure Storage team as a Senior Software Engineer. Design and operate hyperscale, distributed systems for Blob and ADLS storage, ensuring reliability for AI/ML workloads. You'll tackle complex performance, scalability, and live-site challenges using C/C++/Rust/C#. This role is bas...

Lead AI-powered test automation for Palo Alto Networks' Prisma SASE platform. As a senior technical leader, you'll design frameworks in Python/Playwright and validate cloud security at scale. This Santa Clara role requires 8+ years' experience with CI/CD, AWS/Azure/GCP, and networking protocols.

Join our team in Sommerville, MA, as a Senior Software Engineer. This long-term contract role focuses on full-stack development for customer-facing apps using React, TypeScript, and Ruby on Rails. You will innovate within a micro front-end architecture while enjoying comprehensive benefits.

Join Microsoft's AI Frameworks team as a Senior Software Engineer in Performance Tooling. Optimize the inference performance of state-of-the-art LLMs like OpenAI on Azure. You will profile, debug, and enhance AI workloads across the software stack using C++/Python. This role in Redmond offers a c...

Join Amazon's AWS team as a Senior Software Engineer in Bellevue. Build trend-setting Agentic AI services on AWS Bedrock AgentCore, solving complex engineering challenges. Lead the design of scalable, fault-tolerant systems with significant business impact. This role requires 5+ years of software...

Join the Azure Compute team as a Senior Software Engineer, ensuring 99.99%+ SLA for millions of VMs. Design and architect critical availability services using AI/ML for predictive health monitoring. Requires 4+ years of coding experience in C/C++/C#/Python and a Bachelor's in Computer Science. Th...

Join our Philadelphia team as a Senior Backend Engineer. Design and build scalable data pipelines and services in Python 3.10+ with FastAPI and AWS. Leverage AI coding agents daily while ensuring robust data integrity and system architecture. Enjoy competitive compensation, comprehensive benefits...

Join Microsoft Security in Redmond as a Senior Software Engineer in Compromise & Fraud Prevention. Design and develop large-scale distributed services to detect and block fraudulent activities using languages like C# or Python. Integrate machine learning models for real-time protection in a role ...

Join Microsoft's Cloud & AI organization as a Senior Network Engineer in Redmond. Design and secure Azure network infrastructure, leveraging automation with Python and Bicep. This role requires deep cloud networking expertise and a passion for building life-changing, secure innovations.

Join Microsoft's Cloud & AI Security team in Redmond as a Senior Software Engineer. Design and scale secure cloud services using C++, C#, Python, or Java. Drive technical deliverables and leverage telemetry for live-site engineering in a customer-focused role.

Join Microsoft AI Monetization as a Senior Software Engineer in Redmond. Design and build scalable, privacy-preserving backend systems and data pipelines using C# or Java. Integrate secure data collaboration platforms like Azure Confidential Compute to power next-generation advertising measuremen...

Join Kensho, S&P Global's AI innovation hub, as a Senior Backend Software Engineer. Design and develop customer-facing RESTful APIs, turning business requirements into technical plans. Enjoy top benefits like unlimited PTO, 100% paid medical premiums, and generous 401(k) matching in Cambridge or ...

Shape the future of AI-assisted development as a Senior Software Engineer for GitHub Copilot. You'll build native-feeling IDE plugins for JetBrains, Xcode, and Eclipse, focusing on desktop client engineering. This role requires expertise in C, C++, C#, Java, JavaScript, or Python and is based in ...

Join Microsoft's Edge Engineering System team in Redmond. As a Senior Software Engineer, you will build AI-first workflows to accelerate development for a browser used by millions. We seek experts with 4+ years in C, C++, Go, or Python to enhance engineering excellence and release automation. Con...

Lead the evolution of our Core Services platform as a Senior Software Engineer. You will design and steward Java Spring Boot microservices and REST APIs on Azure/Kubernetes. This West Des Moines role offers comprehensive benefits, an ESOP, and a performance-based incentive program.

Join our mission-driven team in Boston as a Senior Full Stack Engineer. You will design and build scalable e-commerce solutions using Node.js, TypeScript, React, and AWS. We seek a collaborative developer with 5+ years' experience in modern web frameworks and cloud-native architecture. Enjoy a no...

Join Microsoft's AI Frameworks team to develop simulation platforms for next-generation AI hardware. Design and implement C++/Python simulators in collaboration with hardware and research teams. This role in Redmond requires a CS degree and 2+ years of coding experience. Contribute to cutting-edg...

Join Palo Alto Networks as a Senior Staff Automation/Test Engineer for Next Generation Firewalls. Lead validation of critical L4-7 security features using Python and an AI-first mindset. You will innovate QA processes with Agentic AI and mentor a world-class team in Santa Clara.

Join Microsoft's Teams Mobile organization as a Senior iOS Engineer. Develop the Teams Free app using Swift/Objective-C, focusing on real-time communication and performance. We seek experts in iOS SDK, UIKit, and reactive programming with 3+ years of iOS experience. Collaborate in Redmond to buil...