Top Software Engineer Jobs in Austin, TX

Develop and support enterprise full-stack web applications using React, Node.js, .NET/C#, and Azure. Build microservices, REST APIs, responsive interfaces, and cloud-native solutions while troubleshooting performance and reliability issues. Implement secure coding practices, contribute to CI/CD and DevOps automation using Docker, Kubernetes, Jenkins, GitHub Actions, and Terraform, and participate in Agile ceremonies, architecture, code reviews, and modernization initiatives.

Develop and test complex C++ software for embedded defense systems, including SIGINT, aircraft protection, radar warning, and electronic attack applications. Responsibilities include software design, coding, code modification, design evaluation, source control, and integration testing across Windows or Linux environments and ARM, x86-64, and GPU targets. The role is full-time onsite in Southern New Hampshire and may require occasional travel.

Leads software engineering workstreams and develops, reviews, tests, and releases applications across web, mobile, and enterprise platforms. Guides project planning, budgeting, delivery, and issue resolution while applying AI-enabled solutions and improving software quality. Translates business requirements into technical designs, mentors developers, manages client expectations, and supports CI/CD, architecture, and product innovation.

Develop and deliver complex software features using Ruby on Rails and React. Responsibilities include system design, requirements clarification, deployments, operational support, performance and security improvements, database optimization, AWS infrastructure troubleshooting, SSO integrations, monitoring, web server administration, compliance implementation, automated testing, and mentoring junior engineers.

Build and operate the Customer Data Platform serving path, including Apollo Federation subgraphs, profile storage, personalization activation, Kafka identity integrations, and resilient GraphQL services. Integrate personalization into server-rendered React and CMS experiences while protecting performance, privacy, consent, and tracking requirements. Deploy and support services using AWS, Kubernetes, CI/CD, observability, feature flags, and experimentation. Collaborate across data, identity, web, mobile, notifications, and marketing technology teams.

Design, develop, test, deploy, and maintain scalable cloud-native backend services, APIs, microservices, and event-driven systems using Go and AWS. Build integrations, support connected-device platforms, implement security and observability, contribute to CI/CD, troubleshoot distributed systems, modernize existing services, and participate in production support. Collaborate with architects, product owners, and engineering teams while independently driving features from technical design through deployment.

Develop and launch reliable backend systems using Python or Kotlin, AWS, MySQL, and Kubernetes. Break projects into deliverable phases, collaborate with product, design, and analytics teams, monitor system metrics, support availability and on-call operations, debug code, conduct code reviews, and contribute to team growth and interviewing. The role requires 1.5+ years of software engineering experience and strong communication skills.

Develop and lead full-stack systems for Realtor.com’s Owners & Sellers platform. Design distributed services, AWS data pipelines, APIs, and scalable React/Next.js experiences. Improve performance, reliability, Core Web Vitals, observability, and incident response. Collaborate across product, design, and engineering teams on complex initiatives and technical roadmaps. Mentor engineers, guide architecture, review high-risk changes, and leverage AI-assisted development tools.

Develop and support OneStream/EPM applications, customizations, integrations, and reusable software components. Translate finance and planning requirements into technical solutions using C# and VB.NET, participate in the full software development lifecycle, troubleshoot production issues, improve performance, and collaborate with finance and technology stakeholders. The role also includes code reviews, documentation, testing, technical guidance, mentoring, and support for enterprise planning and consolidation platforms.

Build and operate scalable, customer-facing full-stack software for Samsara’s safety products. The role involves developing web, mobile, API, and platform capabilities; integrating LLMs, agentic workflows, and RAG; evaluating AI quality; and improving reliability, scalability, and operational health. The engineer collaborates with Product, Design, ML, and platform teams while owning features from concept through production.

Build and deliver backend payment-processing features using Kotlin, scalable APIs, microservices, and containerization. Develop automated tests, monitor feature rollouts, collaborate with UX and product management, and participate in design and code reviews. The role supports Toast’s unified payments platform and requires East Coast working hours.

Develop and support secure healthcare integration services connecting providers, payers, delegated entities, and third-party platforms. Responsibilities include API development, distributed systems, event-driven messaging, cloud automation, CI/CD, automated testing, observability, production support, secure authentication, and cross-functional agile collaboration. The role also contributes to healthcare interoperability solutions using standards such as FHIR.

Build and maintain scalable backend platforms for capital orchestration, transaction reconciliation, collateral movement, data pipelines, and business workflows. Collaborate with engineers, product managers, designers, analysts, and business stakeholders to design systems, write tested code, improve reliability, and deliver projects incrementally. Support production operations through monitoring, metrics, debugging, code reviews, and on-call responsibilities.

Leads the development and deployment of data solutions using Palantir Foundry and AIP. Manages engineering teams, coaches team members, oversees project planning and execution, analyzes system interactions, manages client relationships, and drives innovation. The role applies software engineering, data engineering, analytics, and AI/ML techniques to deliver scalable client solutions while maintaining technical and professional standards.

Leads the development and deployment of software and data solutions using Palantir Foundry and AI/ML technologies. Responsibilities include data engineering, analytics, system improvement, client account management, project ownership, team leadership, coaching, stakeholder engagement, and continuous improvement. The role requires building scalable applications with large datasets and delivering customer-focused solutions.

Build and maintain Python backend services and REST APIs for Self Financial’s credit card products. Work with Flask, FastAPI, relational databases, third-party integrations, testing, security, monitoring, and scalable distributed systems. Collaborate with product, design, frontend, QA, and engineering teams to deliver reliable software, participate in code reviews, troubleshoot issues, document systems, and contribute to continuous improvement.

Develop and scale the LogScale backend engine using Scala for high-volume distributed event ingestion, querying, storage, and availability. Design and deliver features, improve scalability, write automated tests, monitor production deployments, troubleshoot customer issues, document technical decisions, research technologies, and provide technical leadership through mentoring and code reviews.

Build and operate high-throughput backend services for AI agents, calendar, scheduling, integrations, real-time data pipelines, and APIs. Design platform infrastructure, event-driven systems, and client-server protocols using Go, PostgreSQL, Kubernetes, and cloud platforms. Collaborate with AI, product, and frontend teams, improve reliability through testing and infrastructure as code, and mentor junior engineers.

Develop and maintain scalable Python software, integrations, and web applications. Collaborate with QA, IT operations, analysts, and stakeholders in an Agile/Scrum environment. Design technical solutions, translate workflows into requirements, participate in code reviews and Scrum ceremonies, optimize relational and non-relational database queries, troubleshoot production issues, and improve application performance and security.

Build and own features for Braze’s high-scale user segmentation system. Develop Ruby on Rails backend and React frontend functionality, optimize MongoDB and ClickHouse queries, write automated tests, review code, collaborate cross-functionally, and participate in on-call support. The role requires ownership of medium-sized projects and work on complex, high-throughput data systems.

Build and evolve Rust-based connectivity services that connect Cloudflare One and Zero Trust products across Cloudflare’s global network. Develop user-space routing services, improve scalability and reliability, collaborate across teams, and own solutions from design through deployment. The role involves Linux networking, distributed systems, observability, and Cloudflare’s infrastructure and Workers platform.

Design, implement, and optimize MongoDB database integrations, Change Data Capture and streaming capabilities, and observability systems. Develop high-performance C++ services, contribute to query engine and distributed systems architecture, lead projects from design through production support, and collaborate with product and engineering teams on technical roadmaps.

Build and extend Braze’s high-scale Core Objects systems, including ingestion pipelines and complex backend services. Improve system performance and cost efficiency while developing full-stack features across a Ruby monolith. Collaborate with the team, provide technical leadership, apply strong software design and algorithms knowledge, and use AI-assisted tools to deliver reliable solutions efficiently.

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.

Leads complex software engineering for electronic warfare, secure communications, radar warning, and electronic attack systems. Responsibilities include designing, implementing, testing, and evaluating C++ software in Linux environments; presenting technical designs; mentoring engineers; improving development processes; coordinating with systems, hardware, and test teams; and providing technical leadership across engineering programs.