Top Senior Software Engineer Jobs in Austin, TX

Design, build, and maintain full-stack applications and data workflows for regulatory, safety, and quality systems. Own end-to-end features from Next.js/React front end through Java microservices to relational databases and Databricks pipelines. Ensure test automation, CI/CD, observability, and secure, versioned APIs. Mentor engineers and translate regulatory requirements into scalable, auditable solutions.

The Staff Backend Software Engineer will lead backend architecture and development, work with Product Managers, design APIs, and mentor junior engineers, focusing on AI integration and operational excellence.

Build and maintain the Workers control plane: design and ship features, improve performance, scalability, and reliability, design resilient storage and I/O, own production reliability/on-call, drive projects end-to-end, mentor junior engineers, and prototype new technologies.

Design, build, and operate scalable backend services, data pipelines, and distributed systems on AWS. Improve content quality with AI/automation, optimize CI/CD and developer tooling, mentor engineers, and collaborate with product and design to deliver reliable, data-driven features that power Realtor.com.

Own and extend a high-traffic content platform by building frontend-first features in React/Next.js and contributing across the full stack. Improve performance, caching, SEO, accessibility, and developer experience; design GraphQL data layers; implement testing and CI/CD practices; provide technical leadership, code reviews, and collaborate with Product and Design.

The Senior Software Engineer will develop innovative solutions in real estate, utilizing modern backend technology and mentoring junior engineers, while focusing on consumer experience and technical decision making.

Design, build, operate, and own scalable backend services and APIs for internal and customer-facing applications. Improve performance, observability, security, and reliability; lead architecture and API standards; troubleshoot production issues; support CI/CD and automation; mentor engineers and drive backend best practices across teams.

As a Billing & Analytics Software Engineer, you'll design and maintain the billing pipeline, integrate billing systems, and develop customer-facing analytics dashboards to support revenue recognition and operational observability.

Lead full‑stack design and delivery of customer-facing web experiences (Browse, Navigate, Preview). Own architecture, APIs, data models, rollouts, observability, on‑call readiness, and cross-team alignment, using approved AI-assisted workflows while ensuring technical quality and reliability.

Lead design and delivery of scalable customer-facing features, services, and APIs that process real-time data and AI-powered insights. Build web experiences, contribute to LLM/AI workflows, ensure reliability through observability and rollout practices, and collaborate cross-functionally with Product, Design, ML, and platform teams.

Senior full-stack engineer responsible for designing, building, and operating high-traffic consumer features across backend, APIs, frontend, and infrastructure. Own production reliability, observability, tests, security/compliance-aware designs, and deliver end-to-end features while collaborating cross-functionally and championing modern AI-assisted tooling and automation.

Lead development and maintenance of high-performance React Native apps across iOS and Android. Improve architecture, manage RN upgrades, debug native modules, own automated testing and CI/CD, optimize performance and stability, and mentor engineers within cross-functional product pods.

Serve as technical lead for Spotlight Listings and Agent Directory, owning end-to-end architecture across React/Next.js frontends, Node.js backends, GraphQL/REST APIs. Drive performance, scalability, Core Web Vitals, accessibility, testing, observability, and mentor engineers while partnering with Product, Design, and Data.

The role involves leading application performance improvements across multiple platforms, focusing on measurable metrics and driving engineering standards and workflow optimization, using both hands-on coding and strategic influence.

Provide technical leadership for development and integration efforts, design and verify integrated software builds, evangelize best practices, and act as subject-matter expert for platform or application components. Lead integration and verification testing and support Agile delivery and quality engineering processes.

Lead UI architecture and design for responsive web applications; build reusable components with Angular/React/Vue and TypeScript/JavaScript; integrate UIs with RESTful microservices; enforce accessibility, security, testing, and CI/CD standards; mentor developers and collaborate with UX, backend, and DevOps teams in Agile environments.

Design and implement CIAM backend services for authentication and authorization. Integrate identity systems, manage secure flows, and automate infrastructure.

Own and develop distributed database systems powering R2, Durable Objects, and Workers KV. Implement features, ensure correctness via review and testing, tune performance, optimize data placement and replication across edge topology, and build observability and tooling to operate storage globally across Cloudflare's network.

Design and implement high-performance profiling and benchmarking tools for hardware subsystems. Collaborate with hardware, firmware, and systems teams, maintain CI/CD and tests, debug and optimize software across server-class systems, and support early bring-up and performance analysis. Occasional travel for developer collaboration.

Design, build, and maintain blockchain and payments infrastructure; develop scalable microservices and secure RESTful APIs to transfer value across blockchain and banking protocols; integrate with banks and fintech; own system design, testing, deployment, and troubleshooting; ensure reliability, code quality, and strong test coverage while collaborating with product and engineering teams.

Design, build, deploy, and operate ultra-high-throughput, scalable backend services. Troubleshoot production incidents, optimize performance and cost, own architecture, mentor engineers, and leverage AI/LLM tooling. Participate in on-call rotation and collaborate cross-functionally to meet business objectives.

Lead design, develop, test, deploy, and maintain OneStream EPM solutions. Participate in full lifecycle projects, integrate systems, provide technical leadership, documentation, and post-live support.

As a Senior Software Engineer, you will develop, deploy, and maintain production ML models, lead projects, and collaborate across teams using various programming languages and tools.

This role leads technical strategy in Developer Experience, focusing on improving developer productivity, integrating AI into workflows, and mentoring engineers.

The Principal Software Engineer for Developer Experience leads technical strategy, enhances developer productivity, and integrates AI into software workflows at GM.