Top Senior Software Engineer Jobs

Design, develop, and maintain Scala/Akka-based low-latency trading systems on Kubernetes/GCP. Architect scalable, resilient backend services, integrate market data feeds, implement monitoring/observability, troubleshoot distributed systems and networking, and deliver end-to-end production software collaborating with product and engineering teams.

The role involves developing backend services and data integrations for improving care workflows in senior living, requiring collaboration with product and data teams.

As a Senior Software Engineer, lead technical strategy, build AI-optimized systems, mentor engineers, and ensure data privacy and security.

Design, develop, test, and maintain complex software components for Mastercard's Decision Management Program. Act as a technical leader: drive code quality, system design, integrations, automation, deployments, and operational improvements. Mentor teammates, contribute to agile processes, and promote reusable patterns and standards. Troubleshoot and refactor code, participate in prioritization, demos, and acceptance activities, and adopt new languages and architectures as needed.

As a Senior Software Engineer, you'll design, develop, and maintain full-stack applications, utilizing TypeScript and modern frameworks while collaborating cross-functionally to enhance user experience and performance.

Design and build a proto-driven code-generation pipeline to emit Go SDKs, CLI commands, and Terraform resources. Own API service framework components end-to-end, enforce API standards, collaborate with teams on API design, improve developer experience, and mentor engineers.

Design and deliver scalable, secure, and maintainable software systems. Contribute to architecture, build CI/CD pipelines, design distributed systems and APIs, mentor engineers, collaborate with product and design, and improve observability, performance, and operational reliability across teams.

Build and maintain core game engine systems (memory management, asset loading, threading), improve internal build tools and CI/CD, profile and optimize performance-critical code, collaborate with cross-functional teams, and contribute to long-term technical roadmaps and engineering best practices.

Lead design and implementation of GPU-accelerated libraries and integrations for Apache Spark. Develop Java/Scala and CUDA/C++ components for I/O and DataFrame operations, enable interoperability with table formats and metastores, contribute to open source projects, collaborate on distributed systems at scale, and optimize cross-platform CUDA/C++ libraries and CI/testing infrastructure.

Build and operate Go-based backend services and APIs to manage hardware lifecycle (RMA, data center operations, node repairs). Design scalable, reliable microservices, integrate vendor APIs, manage databases for operational and reporting use cases, and deploy/operate services on container platforms.

Lead full-stack engineering for Studio: design, build, and own APIs, backend services, and React/TypeScript product features on AWS. Drive architecture and technical direction, lead projects end-to-end, mentor teammates, leverage AI-assisted development, troubleshoot production issues, and collaborate with product and cross-functional teams to deliver customer-focused outcomes.

Design and develop complex software solutions for semiconductor equipment, lead projects, define specifications, troubleshoot software problems, and communicate with customers.

Design and implement front-end features and integrate with back-end services. Use Java and modern JavaScript (ES6+), React or Lit, Bootstrap responsive designs, REST/GraphQL integrations, Git version control, and front-end testing tools. Optimize performance, ensure secure communications, and collaborate with UI/UX designers to transform wireframes and prototypes into high-quality user experiences.

The Cloud Software Engineer develops and enhances Big-Data Cloud systems, contributing to back-end processing and system design while providing expert knowledge in cloud and distributed computing.

Develops and enhances Big-Data Cloud systems, contributing to back-end processing and software design, while ensuring adherence to requirements and conducting testing.

As a Software Engineer at Flipturn, you'll build features for EV charging platforms, leading projects, gathering user feedback, and shaping engineering culture.

Architect and build scalable, high-performance dashboards with TypeScript and React using shadcn/ui. Implement advanced state management and real-time GPU telemetry visualizations, enforce frontend standards (accessibility, testing, documentation), integrate with backend APIs, collaborate with designers, and mentor junior engineers.

As a Senior/Lead AI Software Engineer, you will develop intelligent agents for supply chain tasks, drive architectural decisions, lead technical strategies, and collaborate across teams while mentoring engineers.

Seeking a Device Abstraction Software Engineer to design, develop, implement, and test complex software systems for the ISR community using C++ and Python in a team environment.

As a Senior Full Stack Software Engineer at Doxel, you will design and develop applications for project management, focusing on complex data handling and intuitive UI. Your role involves collaborating across teams and providing technical leadership in software projects.

As a Senior Full Stack Software Engineer, you will design, build, and operate services and user interfaces for Nordstrom's product data ecosystem, focusing on microservices and React applications to manage catalogs and data integrity.

Lead design and deliver complex, scalable software solutions. Provide architecture guidance, mentor engineers, collaborate with product and design, prototype new technologies, and integrate AI/LLM tooling to accelerate development while ensuring quality and reliability.

Maintain and enhance U.S. Bank's Customer Information System and Hogan platforms. Design, develop, test, and operate mainframe services/APIs, diagnose and resolve incidents, perform code reviews, ensure security/compliance, collaborate with business and cross-functional teams, mentor peers, and participate in Scrum-driven delivery.

Build and ship end-to-end frontend features for Muon Space's Mission Command platform in a TypeScript monorepo. Collaborate with backend and product teams, participate in design and code review, maintain CI/CD and static analysis practices, and support post-launch observability, reliability, and performance for mission-critical web applications.

Design and implement high-performance, data-dense real-time GUI applications for traders. Focus on low-latency rendering, graphics pipelines, efficient data delivery to browsers, cross-stack work, performance tuning, and mentoring teammates while shaping architecture and best practices.