Top Senior Software Engineer Jobs in Austin, TX

As a Senior Mobile Software Engineer, design and build scalable mobile applications, collaborate with cross-functional teams, and enhance engineering quality.

As a Backend Engineer, you will design and implement core infrastructure for Vannevar's platform, ensuring standards for data processing, security compliance, and performance. You will collaborate with various teams to enhance shared infrastructure and lead technical initiatives.

KRG Technologies is seeking a Java Developer with at least 8 years of experience in Java/J2EE, networking, and related technologies.

As a Software Engineer, design and develop scalable cloud applications, optimize observability solutions, and collaborate with teams for feature integration.

The Software Engineer 4 will develop application software products, collaborating with teams to implement new features, troubleshoot issues, and ensure code quality in an agile environment.

The Senior Software Engineer will enhance AFS's Account Transfers product by developing backend systems in Golang, managing microservices, and optimizing cloud-native applications while mentoring junior engineers and collaborating across teams.

The Senior System Software Engineer will define, design, and develop GPU software components, drive power management features, and collaborate across teams to resolve technical issues.

Develop and advance GPU compute performance analysis tools across Linux, Windows, and embedded OSes. Design, implement, and verify profiler features, write reliable high-performance code, collaborate with internal/external teams, perform peer reviews, and document requirements and designs.

Join our engineering team to design and maintain applications that drive civic engagement, collaborating across teams to optimize data access and voter registration processes.

Lead the design and development of customer-facing features for web and mobile applications, focusing on the energy experience at Base Power.

As a Senior Full-stack Software Engineer, you will develop web applications for test automation, optimize data processing pipelines, and collaborate with teams to deliver scalable data solutions.

Design and build distributed systems for NVIDIA's infrastructure, focusing on performance, reliability, and developer productivity to enhance workflows in chip design.

The Lead Full Stack Software Engineer will design and support high-availability enterprise services, mentor junior developers, and integrate third-party messaging APIs while ensuring best practices in software development.

Design and build backend services and data integrations for marketing tech at Realtor.com, ensuring reliability and scalability.

The Staff Software Engineer leads backend API development, architects scalable systems, mentors engineers, and collaborates with cross-functional teams to enhance digital experiences.

Design and develop Linux graphics driver software for GPUs, improve CI/CD pipelines, and collaborate with global teams on tests and tools.

The role involves designing and developing the Durable Objects runtime for Cloudflare, improving system capabilities, and addressing complex challenges in production distributed systems.

As a Senior Software Engineer, you will design and develop foundational services for enterprise clients, focusing on backend architecture, system design, and operational excellence. You will utilize technologies like Go, PostgreSQL, and Kubernetes, and ensure high availability through observability tools.

Lead design and development of scalable, low‑latency cloud backend services and RESTful APIs for IoT/connected devices. Drive architecture, implement microservices and event‑driven systems, ensure cybersecurity compliance, mentor peers, collaborate cross‑functionally, and support production reliability and CI/CD practices.

Lead end-to-end delivery of distributed, event-driven cloud services on Azure. Architect and implement scalable C#/.NET backends, guide a small engineering pod, ensure CI/CD, observability, reliability, and operational readiness for large-scale IoT telemetry workloads.

The role involves leading AI-assisted software engineering in a low-process remote environment, optimizing features, training LLMs, and collaborating on product goals.

The Senior Software Engineer will design, implement, and maintain trading APIs while developing high-performance trading systems within a cloud-native architecture. Responsibilities include code development, system monitoring, and maintaining code quality standards.

The Senior Software Engineer will design, develop, and maintain software solutions, collaborate with cross-functional teams, analyze data, and ensure software reliability. Responsibilities include automated testing, code reviews, and supporting product releases.

As a Senior Software Engineer on the PMI team, you'll design and develop backend systems, collaborate on API lifecycle, support team operations, and engage in team growth activities.

The Senior Software Engineer will build core infrastructure for multi-agent orchestration, design reliable backend services, and handle system architecture for scale and resilience. Responsibilities include collaborating with teams, defining platform primitives, and driving technical decisions in an evolving environment.