Top Software Engineer Jobs in Austin, TX

Build and maintain backend services, APIs, workflows, integrations, and commerce systems using C#/.NET, Java/Spring Boot, and TypeScript/Node.js. Responsibilities include payment and tax integrations, databases, migrations, automated testing, Azure-based deployment, production troubleshooting, and collaboration across technical and business teams. The role also requires using and evaluating AI coding tools for design, implementation, debugging, testing, and documentation.

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.

Leads development of resilient, scalable features across Toast’s enterprise Sports and Entertainment platform, including backend, frontend, and POS systems. Responsibilities include designing, deploying, testing, monitoring, and maintaining production services; leading complex technical projects; collaborating with Product, Design, Customer Success, Sales, and other teams; mentoring engineers; and using AI tools to improve development productivity.

Own and deliver highly available, low-latency backend identity systems supporting consumer onboarding, authentication, and verification. Lead quarterly team goals, guide engineers through ambiguous problems, collaborate with product and design partners, monitor system reliability, improve engineering standards, support on-call operations, and mentor team members. The role requires designing and launching distributed systems at scale using Python or Kotlin, AWS, MySQL, and Kubernetes.

Develop and improve Scala, Bazel, and CI foundations used by engineering teams. Build shared libraries, frameworks, automation, and developer tools; improve build reliability and feedback loops; debug workflow failures; and partner with product engineers on platform adoption. The role also applies AI-assisted engineering tools and agentic workflows to accelerate development while maintaining safety, quality, and human oversight.

Develop, test, maintain, and enhance internal enterprise applications and integrations. Build APIs, database queries, application logic, and user interfaces; support Odoo ERP and other business systems; troubleshoot issues; participate in code reviews, testing, sprint planning, and SDLC activities; and document applications and processes. Collaborate with engineers and business stakeholders to translate requirements into software solutions while developing secure, maintainable, and performant enterprise applications.

Develop and optimize distributed AI workloads across multi-GPU and multi-node NVIDIA platforms. Responsibilities include cluster bring-up, benchmarking, debugging, root-cause analysis, failure attribution, automation, acceptance testing, runtime tuning, and performance analysis for training and inference workloads. The role collaborates across framework, systems, and platform teams to improve reliability and scalability of large-scale AI infrastructure.

Build and own Base’s full-stack member platform, spanning website discovery, address-specific pricing, checkout, installation activation, status tracking, internal tools, and real-time battery telemetry experiences. Work across databases, APIs, and user interfaces while partnering with design, growth, deployment, and support teams. Define success metrics, translate ambiguous ideas into products, and improve self-service capabilities as Base expands into new energy markets.

Build the full-stack platform powering Base’s member journey, including discovery, checkout, installation activation, internal operational tools, real-time battery telemetry, outage status, billing, and performance experiences. Own products from concept through launch, define success metrics, collaborate with design, Growth, deployments, and support, and create scalable systems for expansion across markets.

Build and own growth products and infrastructure driving customer acquisition, activation, and retention. Develop sign-up flows, referral experiences, experimentation systems, analytics, and data pipelines. Ship tests, analyze results, identify opportunities, and make product decisions using customer data while maintaining clarity, trust, and brand quality.

Build and own growth products and infrastructure for customer acquisition, activation, and retention. Develop and ship experiments across sign-up, referral, onboarding, and paid acquisition experiences; analyze results to guide iteration; and create reliable experimentation and data pipeline infrastructure. The role requires strong product judgment, full-stack engineering ability, ownership, and comfort working in a fast-moving startup environment.

Build and scale mission-critical tips, earnings, and payroll platforms for restaurant employees. Own systems end to end, lead complex projects from design through deployment, improve reliability and correctness, collaborate with product and design, review code, mentor engineers, and deliver scalable backend services that affect employee pay and product revenue.

Provides technical leadership on complex, high-impact engineering projects from design through launch. The role involves architecture, company-wide initiatives, engineering excellence, mentoring technical leaders, and establishing standards for scalable, reliable, secure, observable systems. The engineer will collaborate across teams, communicate complex technical topics, and apply customer-focused decision-making and A/B testing techniques.

Design, build, and own scalable microservices and secure APIs that transfer value across blockchain and banking protocols. Extend in-house blockchain infrastructure, integrate with banks and cloud services, troubleshoot production issues, document system and testing procedures, and collaborate with product and engineering teams to deliver reliable payment experiences.

Develop and validate software for Windows silicon bring-up, platform enablement, hardware and firmware features, device drivers, and system reliability. Build automated validation frameworks and regression suites, analyze performance and compatibility, debug system-level issues, and perform root-cause analysis across hardware, firmware, drivers, and operating system components. Collaborate with architects, engineers, and silicon partners through design, testing, and product enablement.

Develop and maintain Java-based streaming and batch data pipelines using Kafka, Spark, and Amazon S3. Design reliable APIs, data models, and scalable data-intensive services. Own features through implementation, testing, deployment, monitoring, troubleshooting, and incident response. Collaborate across product, data, and engineering teams, while integrating AI/ML-enabled capabilities and applying operational excellence practices to high-volume data systems.

Build and architect Clear Street Active, a high-performance trading platform for active traders. Develop responsive web interfaces integrating real-time market data, low-latency execution workflows, and advanced trading tools. Collaborate with cross-functional teams on large-scale initiatives while emphasizing scalability, performance, API quality, maintainability, and developer experience.

Architect and build a high-performance trading platform for active traders. Develop responsive web interfaces integrating real-time market data, low-latency execution workflows, and advanced trading tools. Collaborate with cross-functional engineering teams on large-scale initiatives, emphasizing scalability, performance, API quality, maintainability, developer experience, and end-user usability.

Develop and maintain native iOS applications using Swift and SwiftUI for DraftKings’ financial platform. Responsibilities include building user-facing features, integrating APIs, managing data and state, optimizing performance, monitoring crash analytics, participating in code reviews and testing, and troubleshooting reliability issues. The role collaborates with product, design, analytics, and engineering teams to deliver scalable, compliant mobile experiences.

Design, build, and operate enterprise applications, APIs, integrations, and distributed event-driven systems using C#/.NET, React, cloud platforms, and messaging technologies. Integrate business systems, implement resilient architectural patterns, add AI capabilities, and support CI/CD, observability, security, and production troubleshooting. Collaborate with stakeholders and engineers, contribute to technical standards, lead projects when needed, and deliver reliable solutions across engineering, manufacturing, supply chain, and finance functions.

Build and launch backend identity decisioning systems that validate consumer identity and satisfy KYC regulations. Collaborate with Product, Compliance, Auth, Fraud, Analytics, and engineering teams; decompose projects, write tested and extensible code, monitor system metrics, support availability and on-call operations, debug code, participate in reviews, and contribute to technical decisions and team development.

Design, develop, test, and optimize system software for NVIDIA ARM-based SoCs across pre-silicon and post-silicon phases. Analyze bottlenecks, optimize performance, develop benchmarking tools, evaluate CPU and GPU workloads, and conduct competitive architecture and performance analysis. The role requires collaboration and communication with internal and external audiences.

Senior Software Engineer responsible for designing scalable, reliable, observable, and well-tested backend or distributed systems. The role requires expertise in C, C++, or Rust; data modeling, APIs, service-oriented architectures, SQL, networking, and infrastructure. The engineer will work in AI-assisted development workflows, validate AI-generated code, contribute to architecture and technical direction, document designs, mentor peers, and collaborate across Product, UX, and Engineering.

Build Apollo’s AI-powered Builder Studio end to end, including chat-driven app creation, live previews, generated-app runtimes, workflows, integrations, delegated permissions, security, and reliability. The role requires strong full-stack development, production LLM experience, frontend expertise with complex UIs, backend and workflow design, and ownership of an ambiguous 0-to-1 product.

Build and own internal software systems for an advanced manufacturing environment, including ERP tools for inventory and workflow, monitoring software for low-latency industrial equipment data, and quality management tools for precision parts. Collaborate directly with floor operators, iterate based on feedback, and architect reusable systems for deployment across multiple sites. The role requires strong Python and machine learning expertise, including model fine-tuning, plus independent problem-solving in an on-site production setting.