Software Senior Engineer United States Jobs

Join Hopper's Fintech team to build innovative travel products like Cancel for Any Reason. As a Senior Full-Stack Engineer, you'll design scalable backend systems using Scala/React for our global B2B platform. This role offers competitive salary, equity, unlimited PTO, and a flexible work locatio...

Join the Azure Policy team to build scalable governance solutions for Microsoft Azure. As a Senior Software Engineer, you'll design and implement high-quality code, leveraging your expertise in Azure Cloud, Kubernetes, and policy-based systems like OPA/Gatekeeper. This role offers the opportunity...

Join Adyen's Capital team in Chicago as a Senior Java Engineer. Develop a global lending platform, tackling complex challenges in scalability and distributed systems. We seek an owner-minded engineer with 8+ years' experience in Java, REST APIs, and large-scale systems. Help build robust, custome...

Join our North American Bank Payments team in Chicago as a Senior Java Engineer. You will design and build high-volume systems for ACH, EFT, and Pay by Bank solutions using Java, REST APIs, and PostgreSQL. Lead strategic projects, mentor engineers, and ensure scalability for platforms processing ...

Join Adyen's Banking Network team in Chicago as a Senior Java Engineer. Build the core US infrastructure for high-volume, fault-tolerant payment systems, including direct Federal Reserve connections. You'll need 8+ years of experience with Java, distributed systems, and a passion for scalable, ro...

Join our Customer Developer Observability team in Chicago as a Senior Java Engineer. You will build and maintain a full-stack, large-scale data platform using PostgreSQL, Kafka, and Elasticsearch. Lead complex projects to deliver real-time insights through products like API Logs and the Developer...

Join Seismic as a Senior Software Engineer II - AI/ML to shape the future of enterprise sales enablement. You will develop and optimize scalable backend systems for generative AI and agentic workflows using C#, .NET, and Python. This remote role in the US or Canada offers a chance to work with cu...

Join Capital One's Intelligent Foundations team as a Senior Full Stack Software Engineer. Pioneer solutions using JavaScript, Java, Python, and AWS in a collaborative Agile environment. Design robust cloud-based applications that drive financial empowerment. Enjoy competitive benefits in Plano, M...

Join Microsoft's Remote Desktop Team in Redmond, WA, as a Senior Software Engineer. Develop and modernize the RAIL protocol for Windows 365 Cloud Apps, focusing on C/C++ and Win32. This hybrid role offers a flexible schedule, requiring 3 days per week in the office. Drive innovation to create sea...

Lead transformative full-stack projects at Capital One in New York. Utilize your 6+ years in software engineering and AWS cloud expertise to build robust, regulatory-focused solutions. This senior role offers competitive benefits and the chance to mentor teams while working with JavaScript, Java,...

Join Microsoft in Redmond as a Senior Software Engineer for OneDrive & SharePoint. Design and deliver large-scale distributed systems, improve core performance, and ensure seamless service for millions. Requires 4+ years of coding experience (C#, Java, Python, etc.) and expertise in AI and distri...

Seeking a Senior Software Engineer to architect next-gen ERP integrations in Redmond. You'll design robust systems using Oracle P6 and SAP, focusing on real-time analytics and security. This role requires 8+ years of large-scale ERP implementation and expertise in microservices.