Software Senior Engineer United States Jobs

Senior Software Engineer role at BillionToOne in Menlo Park, CA. Join a mission-driven team transforming healthcare with cutting-edge prenatal and cancer diagnostics. Requires 5+ years experience, expertise in TypeScript, React, Django, and frontend architecture. Build impactful applications, men...

Join Microsoft’s Web Data Platform Team as a Senior Software Engineer to build cutting-edge batch and streaming systems powering Bing Search and AI training. Design large-scale distributed services processing tens of billions of documents daily. Requires a Bachelor’s in CS and 4+ years in C++, C#...

Senior Software Engineer (Backend) role in Redmond, WA. Design and maintain backend services using Ruby on Rails and Java (Dropwizard) for Viva Engage, driving AI and copilot adoption. Requires a Bachelor's in CS and 4+ years coding in C, C++, C#, Java, JavaScript, or Python. Own services end-to-...

Senior Software Engineer at Mojang Studios (Redmond, WA) – Join the creators of Minecraft to build a better world through play. Design and evolve cross-platform build systems for console, desktop, and mobile, using C++, C#, and CI/CD pipelines. Requires 4+ years of engineering experience and expe...

Join Hover as a Senior Software Engineer, Mobile Backend in San Francisco or New York. Design and build scalable, reliable backend services and APIs using Ruby on Rails for our core mobile platform. We seek a full-stack engineer with 5-8+ years of experience, strong cloud and database skills, and...

Lead Full Stack Software Engineer role at Capital One in McLean/Riverwoods. Drive major tech transformations using JavaScript, Java, Python, and cloud services like AWS. Lead diverse projects and mentor teams in an Agile, collaborative environment. Enjoy competitive benefits including performance...

Join Microsoft's Business & Industry Copilots group in Redmond as a Senior Software Engineer. Design and deliver scalable platform capabilities for AI agents within Copilot Studio. Utilize your expertise in C#, Java, Python, or similar languages to build secure, reliable services. Drive engineeri...

Join our Customer Experience Engineering team as a Senior Software Engineer. This hands-on role involves working directly with strategic Azure customers and contributing to a core observability service. You'll need a strong background in languages like C# or Python and experience with cloud platf...

Join Arrive in Chicago as a Senior Machine Learning Engineer. You will define and advance our ML platform strategy, building scalable services with Python and cloud-native technologies. This leadership role involves system design, mentoring, and collaborating cross-functionally to deliver key ini...

Join Bitwarden as a Senior Full Stack Engineer and shape the future of password security. Work remotely in the US with a global team, using C#, TypeScript, and Rust. You'll own features end-to-end, mentor others, and grow in a supportive, open-source environment.

Join GoodLeap as a Senior Software Engineer on our AI Platform team. Build scalable, agentic AI systems using Python/TypeScript for sustainable tech. Design tools to empower teams and homeowners, tackling unique technical challenges. This role offers a collaborative environment in Austin, San Fra...

Join Microsoft's Azure Specialized team to build the world's largest AI infrastructure. As a Senior Software Engineer, you'll develop core platform features using C++, C#, Python, or Java. This role requires a Bachelor's degree and 4+ years of coding experience. Collaborate on transformative AI p...

Join Mojang Studios as a Senior Software Engineer to enhance Minecraft's social and account ecosystems. You'll develop features in C++ and web tech (React, TypeScript) for PC, mobile, and console. Collaborate across teams to build high-quality, accessible interfaces for millions of players. This ...

Join Microsoft Teams as a Senior Software Engineer in Redmond. Design and deliver full-stack solutions using React, Node.js, and .NET Core to shape the future of collaboration. Build scalable features and APIs for millions of users in a fast-paced, innovative environment. Requires a relevant degr...

Senior Software Engineer sought to design scalable backend services and API-driven architectures for modern ecommerce platforms. This role requires strong Node.js, TypeScript, and cloud expertise (AWS/GCP), plus Shopify GraphQL integration skills. You will build serverless systems, microservices,...

Join Microsoft Digital to build and manage the critical products Microsoft runs on. As a Senior Software Engineer, you'll develop scalable AI platforms and secure, multi-tenant systems. This role requires 4+ years of coding experience and offers the chance to innovate from multiple US locations.

Shape the future of spatial computing as a Senior Software Engineer in Redmond. Develop a cutting-edge Mixed Reality Remote Desktop using 3D engines like Unity or Godot. Leverage your expertise in C++/C# and low-latency streaming to bridge Windows and immersive 3D environments. Join us to redefin...

Join our team as a Senior Software Engineer in Gordon, USA. You will design and modernize law enforcement applications using Java, Spring Boot, and AWS, migrating .NET monoliths to microservices. This full-stack role involves React, mobile, and Electron apps, requiring strong troubleshooting skil...

Join our San Francisco team as a Senior Software Engineer to build 0-to-1 AI agents. Use React, TypeScript, Rust, and Ruby to create scalable infrastructure and intuitive interfaces. Enjoy autonomy, competitive pay with stock options, and rapid growth in a fast-paced startup.

Join our team as a Senior Software Engineer, Platform in Philadelphia or New York. Design and optimize secure, cost-efficient cloud infrastructure using Agile methodologies. Collaborate cross-functionally to automate services and enhance developer experience. We offer a competitive salary, stock ...