Top Software Engineer Jobs in Austin, TX

Design, build, and maintain scalable full‑stack services and APIs. Implement frontend and backend features, own end‑to‑end delivery, integrate AI/ML safely, collaborate with product and design, and improve reliability, observability, and operational practices.

Lead design and implementation of complex, large-scale payment systems; drive architecture and reliability across distributed services; mentor engineers; integrate AI/ML features; collaborate with cross-functional stakeholders to deliver scalable, maintainable solutions and operational excellence.

Design, build, and maintain scalable backend and distributed systems while operating in AI-augmented workflows. Validate AI-generated outputs, contribute to architecture and system evolution, produce technical documentation and prompts, mentor peers, and collaborate with Product, UX, and Engineering teams to ensure reliability, observability, and engineering quality.

Lead a team of software engineers supporting critical retail-banking applications. Design and develop software solutions, provide technical guidance, review code and documentation, troubleshoot complex incidents, and apply SRE practices. Maintain on-call rotation for after-hours critical incidents. Use OpenShift, Hogan, Dynatrace, and Linux; collaborate on releases and modernize application delivery.

Design and implement scalable, accessible UI components and full web-stack solutions. Lead architecture decisions, ensure testing and CI practices, improve engineering productivity, and collaborate cross-functionally on product and technical initiatives. Hybrid role requiring in-office presence part-time.

The Staff Software Engineer will lead the architecture of scalable applications using React and NodeJS, optimize development processes, and manage projects within an Agile framework.

As a Senior Software Engineer, you will develop software for real-time control in advanced robots, ensuring reliable performance in human environments. Responsibilities include software infrastructure development in C++, integration of firmware data, and implementation of state estimation and diagnostics.

The Staff Software Engineer will lead the design and development of a billing platform, drive architecture, mentor engineers, and migrate services to Azure, using modern frameworks and event-driven architectures, while collaborating with cross-functional teams.

Design, develop, customize, and support Salesforce solutions on the Force.com platform. Build Lightning components, LWC, Visualforce, Flows, OmniScript and integrations with internal systems. Drive enhancements across Sales Cloud, Service Cloud, and Communities while applying OO design, data modeling, and application architecture in a hybrid work setting.

Lead architecture and evolution of the Workers control plane, re-engineer core services for scale, own system stability and efficiency, define benchmarks, participate in on-call, mentor senior engineers, represent the team in design forums, and evaluate/apply emerging technologies including AI to improve the developer platform.

Design, build and own a petabyte-scale self-service real-time data enrichment platform. Lead query processing, ingestion pipelines, storage, indexing and performance optimization using Spark/Flink and Apache ecosystem tools. Deliver unified data catalog, improve query performance and platform efficiency, collaborate on technical reviews, and enable internal and external customers to query and extract data efficiently.

Build and maintain developer-facing tools and APIs for MongoDB Atlas and Compass. Work full-stack on customer-facing UIs and backend services, design scalable, highly available web applications, collaborate cross-functionally, troubleshoot distributed systems, and improve performance and developer experience.

Design, implement, and deploy software for autonomous maritime platforms and edge devices. Work on navigation, perception, control, sensor integration, and networking. Build APIs and interfaces to onboard hardware and cloud services, collaborate with cross-functional engineering teams, and support field tests and government demonstrations.

Design and optimize low-latency C/C++ systems for real-time streaming over 5G, Wi‑Fi, and other wireless networks. Integrate with cellular and platform APIs, analyze packet captures and telemetry to fix latency and packet loss, develop KPIs and test frameworks, build realistic wireless simulations, and partner with cloud, automotive, carrier, and platform teams to deliver scalable connectivity solutions.

Develop and maintain core tools for microprocessor design, including simulation and build tools. Requires systems-level programming and tool validation experience.

Work on scrum teams to design, build, deploy, monitor, and maintain scalable production software. Write readable, maintainable code; participate in code reviews; collaborate on best practices; apply object-oriented programming and database concepts; learn new technologies and contribute to process improvements.

As a Software Engineer, you'll design and scale BaseOS, develop backend services, manage infrastructure, and collaborate across teams to improve systems.

Work as a founding full-stack engineer building secure, highly available payments infrastructure for trucking. Implement backend services, frontend dashboards, AI document pipelines, fraud detection, and optimize systems for scale and fault tolerance. Collaborate closely with product and design in an early-stage startup.

Design, develop, and maintain responsive web applications using React/Next and TypeScript. Define technical direction and architecture, collaborate with cross-functional teams, mentor developers, conduct code reviews, write tests (Jest, React Testing Library), integrate with REST APIs, optimize performance, and ensure web security and documentation.

Design, build, and maintain highly scalable J2EE business applications. Implement new features and bug fixes, participate in code reviews, automate unit and system tests, optimize performance and scalability, produce documentation for training and compliance, and build BI reports using QliQ, Power BI, or Tableau. Collaborate with engineering teams and support infrastructure and process improvements. Remote U.S. work allowed with up to 5% domestic travel.

As a Software Engineer Intern, you will develop software solutions, data platforms, and lab systems, focusing on improving user experience and productivity.

Summer internship building and optimizing low-latency trading systems and tools. Interns complete real-world development projects, improve scalability and performance, receive mentoring and training, and work across frontend/backend tasks in Python and Java/C++ environments.

Lead full‑stack design, development, and maintenance of scalable financial applications across front-end, back-end, and databases. Build RESTful APIs and microservices, participate in code reviews, troubleshoot production issues, mentor junior developers, and adopt AI/LLM tools and cloud/container platforms to improve delivery and security.

Build end-to-end software for an automated wire-harness factory: instant quoting, data models for harnesses, production/MES systems, integrations with machines and test equipment, and data pipelines to keep quoting, production, inventory, and procurement in sync. Ship full-stack features, work with production and customers, and own quality and reliability.

Lead the design, build, and scale of a hybrid semantic search platform on OpenSearch. Own indexing pipelines (MySQL, Kafka/RabbitMQ), integrate vector embeddings and neural search, tune relevance and ranking, ensure ultra-low latency and high availability, mentor engineers, and participate in on-call rotation.