Top Software Engineer Jobs in Austin, TX

Design, implement, and operate Argo network software to improve reliability and performance. Work across lifecycle: design, code, tests, deployment, monitoring, and on-call. Collaborate with product, network engineering, and SRE teams; use systems-level programming and networking expertise to build secure, highly-available distributed systems and integrate AI-assisted tools into the engineering workflow.

The Software Engineer collaborates with teams to develop, test, and deploy solutions for Arrive's products, enhancing customer experience and operational efficiency.

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.

You will develop and launch products for dental offices, working directly with customers to provide AI-powered solutions. The role includes full stack development with a focus on rapid shipping and iteration based on user feedback.

Work as a software engineering intern for 12-14 weeks building and shipping projects that run at Internet scale. Collaborate cross-functionally, work with a mentor, present your project company-wide, participate in professional development, and contribute to Cloudflare's services using modern languages and microservices patterns.

Build, extend, and operate systems that provision, monitor, and orchestrate private network interconnects at scale. Design, implement, test, and deploy software; collaborate with Product, Network, and Infrastructure teams; participate in on-call rotations and maintain production health. Work with systems-level languages and network technologies (BGP, routing, overlays) across distributed services.

Design, build, deploy, and support scalable cloud-native features in a vAuto product suite. Own end-to-end development, write tests, enhance CI/CD and infrastructure, troubleshoot production issues, and mentor junior engineers. Integrate AI-assisted tools and AI-powered features, participate in Agile ceremonies, and maintain documentation while monitoring AWS performance, cost, and security.

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.

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.

Build and extend high-scale egress-path systems running on Linux kernel and network dataplanes. Work on kernel network stack (eBPF), routing (BGP), and distributed systems to optimize packet flow, reliability, and performance. Collaborate across teams and participate in on-call rotation.

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.

As a Full Stack Engineer, you will build and improve features, collaborate with teams, and tackle technical challenges in software development.

As a Mission Software Engineer, you'll develop solutions for government customers by integrating software into existing workflows, requiring significant travel, collaboration, and technical expertise.

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

The software engineer will build full-stack features for Kora's voice AI agent, integrating data, refining prompts, and expanding multi-modal capabilities while mentoring peers and ensuring technical quality.

Design and implement large-scale, global realtime systems for video, voice, and data. Work with product and customers to gather requirements, instrument and monitor services, create dashboards, tune performance, research and implement Internet standards, and leverage modern systems languages and AI tools.

Own and evolve the Subscriptions and Payments backend: design APIs, integrate providers, improve reliability and scalability, lead architecture and code reviews, collaborate cross-functionally, and participate in on-call rotations.

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.

Build scalable, high-quality backend and frontend systems; participate in architecture and design reviews; collaborate in cross-functional squads; prototype and evaluate new technologies; integrate and responsibly use AI/LLMs; deliver reliable production services and follow engineering best practices.

Maintain and improve GameChanger's backend API server and SDK. Implement API/SDK changes, improve developer ergonomics, optimize performance and scalability, design critical systems, document and mentor teammates, and participate in on-call rotation.

Develop, analyze, design, implement, and test complex software (primarily C++) for defense systems on Windows/Linux and embedded targets (ARM, x86-64, GPUs). Integrate and test in target environments, use source control, and support integration/test events; work full-time on-site in Southern New Hampshire.

Design, implement, and maintain partner integration solutions; translate partner requirements into scalable technical implementations; troubleshoot and automate fixes; collaborate with product and engineering teams to improve tools and ensure successful partner onboarding and launches.

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.

Design and implement complex Android platform projects, build core frameworks and tooling, collaborate with product and design, review code, improve app performance and developer experience, and support production (on-call).

Build and evolve Circle Discover marketplace features: high-converting purchasing flows, algorithmic recommendations, content feeds, and listings. Work across a Ruby on Rails backend and React/Next.js front-ends, optimize performance and SSR/SSG, collaborate with designers and leaders, and improve codebase quality while shipping at pace in a distributed remote team.