Top Platform Engineer Jobs in Austin, TX

Principal UI Engineer responsible for architecting real-time collaboration infrastructure, scalable web platforms, and AI-augmented developer tools. The role spans React and TypeScript UI engineering, CRDT-based synchronization, PostgreSQL persistence, performance optimization, CI/CD, observability, security, and platform resilience. The engineer will lead architecture, reliability, incident management, engineering standards, AI-assisted development quality, and mentorship across engineering, design systems, and product teams.

Design, build, and operate Supabase’s multi-region compute platform, including provisioning, orchestration, autoscaling, warm pools, resource optimization, observability, and reliability improvements. The role involves operating large Kubernetes clusters, improving infrastructure automation and architecture, responding to incidents, participating in on-call rotations, and resolving systemic platform issues. Strong Go and TypeScript skills, AWS experience, distributed systems knowledge, and cloud infrastructure expertise are required.

Lead development of a proprietary Java and Spring Boot platform framework used by more than 1,000 application teams. Own framework design, versioning, compatibility, testing, containerized delivery, shared platform integration, and complex issue resolution. Lead system design discussions, code reviews, AI-assisted engineering adoption, and geographically distributed collaboration. Mentor engineers and guide architectural decisions affecting large-scale cloud-native applications.

Build, monitor, and scale resilient cloud infrastructure across multi-region and multi-cloud environments. Develop Kubernetes controllers and infrastructure tools using Go, Python, Ruby, and Terraform; maintain Datadog observability; diagnose complex production performance and reliability issues; automate failover and capacity management; and collaborate with engineering teams on architecture and infrastructure improvements.

Build, operate, and evolve large-scale Kubernetes and cloud infrastructure. Responsibilities include platform reliability, production troubleshooting, automation, infrastructure as code, CI/CD, observability, incident response, disaster recovery, migrations, and technical leadership. The role requires autonomous ownership of complex infrastructure initiatives, production coding in Go, Python, or Java, and direct collaboration with technical stakeholders.

Lead full-stack development for Huntress’s SOC platform, building analyst-facing investigation, triage, remediation, queueing, and customer reporting experiences. Shape architecture, data models, interfaces, security practices, reliability, observability, and testing while mentoring engineers and partnering with Product, UX, and SOC stakeholders. The role emphasizes Ruby on Rails, modern frontend development, cloud infrastructure, relational databases, and technical leadership across complex cybersecurity software products.

Leads development of secure, scalable data platform solutions for payments. Designs and operates batch and real-time data pipelines using Spark, Flink, Airflow, Kafka, and Databricks; builds data quality, cataloging, governance, lineage, and semantic-layer capabilities. Develops data models, production code, and automated remediation solutions while partnering with analytics, product, and business teams. Guides architecture evaluations, software quality practices, responsible AI-assisted engineering adoption, and communities of practice.

Lead development productivity initiatives by building secure, scalable CI/CD infrastructure, automated delivery pipelines, self-service developer tooling, reproducible builds, and self-healing test environments. Improve local development, release processes, system reliability, and engineering standards across SaaS, mobile, and embedded products. Mentor engineers, guide platform direction, and collaborate with stakeholders across the organization.

Lead development productivity initiatives and build secure, scalable systems supporting development, testing, infrastructure, and release delivery across SaaS, mobile, and embedded products. Design automated CI/CD and bootstrapping pipelines, improve local development and self-service tools, create reliable distributed infrastructure, enhance release processes, and mentor engineers. The role also drives platform direction, engineering best practices, collaboration, and adoption through technical guidance, demos, and training.

Build and operate Resend’s scalable AWS platform, infrastructure, tooling, and self-service workflows. Responsibilities include infrastructure as code, platform standards, observability, reliability improvements, incident response, automation, and collaboration with engineers across the company. The role requires expertise in distributed systems, cloud infrastructure, networking, delivery pipelines, and production operations, with opportunities to work on high-throughput systems and developer tooling.

Design, build, and operate distributed platform services and APIs using TypeScript and Go. Improve scalability, reliability, observability, and cost efficiency; develop data-intensive workflows and event-driven pipelines; manage SLIs/SLOs, incident response, CI/CD, and production releases. Partner with product teams on end-to-end delivery, write design documents and tests, and participate in on-call rotations for large-scale systems.

Develop and maintain scalable Salesforce solutions using Apex, Lightning Web Components, declarative automation, and REST/SOAP integrations. Build secure platform integrations with Platform Events and Named Credentials, manage source-controlled deployments through SFDX and CI/CD pipelines, enforce Salesforce security and governor-limit best practices, and provide testing, documentation, stakeholder collaboration, and production support.

Develop embedded Linux software and device drivers for automotive display systems on high-compute SoC platforms. Responsibilities include display power and configuration features, full software lifecycle participation, hardware-software integration, performance and power optimization, SoC and display bring-up, validation, testing, and production-quality development for automotive and safety-critical systems.

Build and maintain reusable platform capabilities using Rust and systems-engineering practices. Design stable APIs and SDKs, develop backend software, improve CI/CD and release automation, package and distribute software, and diagnose performance, concurrency, reliability, and integration issues. The role owns features from architecture through production support, creates documentation and developer tooling, and collaborates across product and engineering teams.

Build and lead development of high-availability backend services for Affirm’s card loan platform. Design scalable APIs, data models, microservices, and event-driven systems supporting real-time loan attribution, approvals, origination, and refunds. Drive technical strategy, troubleshoot complex performance issues, collaborate with cross-functional teams, and mentor engineers while ensuring long-term system robustness and scalability.

Build and maintain low-code solutions with Microsoft Power Platform, PowerApps, and Power Automate for federal modernization efforts. Support frontend and backend development, translate ambiguous requirements into working products, troubleshoot complex issues, participate in code reviews, and collaborate with product managers, designers, and stakeholders in a remote Agile environment.

Designs, configures, operates, and optimizes the enterprise ServiceNow platform. Responsibilities include developing workflows, integrations, automations, Agentic AI capabilities, and self-service tools; troubleshooting complex issues; supporting releases and incidents; conducting security and configuration audits; maintaining knowledge articles and SOPs; managing ticket queues, SLAs, Agile backlogs, and sprint priorities; and presenting platform metrics to IT management. Provides technical leadership, governance, mentoring, and long-term platform strategy.

Build and optimize scalable frontend applications for Seekr’s AI platform using React and Next.js. Collaborate with ML, backend, DevOps, QA, and Product Design teams to rapidly deliver performant web features. Contribute to technical direction, automated testing, API integration, deployments, and continuous improvement of frontend architecture and user experiences.

Owns the design, operation, lifecycle management, and continuous improvement of Kubernetes platforms across on-premises and cloud environments. Responsibilities include infrastructure automation, CI/CD and GitOps, observability, security and identity, networking, cost optimization, open-source platform stewardship, developer enablement, and AI/ML infrastructure support. The role requires production ownership, troubleshooting, upgrades, documentation, and collaboration with software and IT teams.

Lead the architecture, deployment, configuration, and sustainment of an Azure and Kubernetes-based Software Factory for the US Space Force. Manage DevSecOps tools, IaC and CI/CD pipelines, Linux infrastructure, security requirements, monitoring, patching, upgrades, and vulnerability remediation. Provide technical leadership, coach DevSecOps and application teams, onboard users, establish platform standards, and advance secure software delivery practices. Travel is required up to 25%.

Designs and owns shared test automation frameworks and scalable test execution infrastructure across web, mobile, and backend services. Builds tooling for test environments, test data, parallel execution, flaky-test detection, and infrastructure monitoring. Partners with engineering teams to improve test coverage and quality practices, reduces feedback-loop friction, and documents testing best practices. The role requires strong automation architecture, cloud-native infrastructure, cross-stack testing, and collaborative influence.

Owns the Databricks platform across environments, including administration, architecture, identity and access, Unity Catalog, networking, security, governance, cost controls, automation, and CI/CD. Advises technical and business teams on scalable platform design, evaluates emerging Databricks capabilities, and partners with infrastructure and security teams. The role requires production Databricks expertise, Terraform proficiency, cloud networking knowledge, strong communication, and architectural judgment.

Designs, operates, secures, and improves enterprise OpenShift and Kubernetes platforms across hybrid-cloud environments. Responsibilities include cluster lifecycle management, automation, troubleshooting, observability, resiliency, security controls, disaster recovery, developer self-service, incident response, documentation, and technical leadership. The engineer independently leads complex platform initiatives, collaborates across infrastructure and security teams, mentors engineers, and participates in on-call support.

Leads power and performance strategy for next-generation Azure AI compute platforms. The role drives silicon and platform architecture, workload characterization, benchmarking, power optimization, performance tuning, and efficiency improvements. It partners across hardware, firmware, operating systems, manufacturing, validation, and customer engineering teams, while mentoring engineers and influencing silicon and platform roadmaps. The position requires expertise in compute architectures, AI workloads, power management, thermal systems, datacenter infrastructure, and cross-functional technical leadership.

Engineer and administer enterprise Microsoft 365 services while building scalable PowerShell, Power Automate, Microsoft Graph, and Copilot agent solutions. Responsibilities include platform governance, security, compliance, automation, service rollouts, monitoring, troubleshooting, documentation, and operational support across Teams, SharePoint, OneDrive, Entra ID, Purview, and Copilot. The role partners with security, identity, compliance, networking, endpoint, architecture, and operations teams and provides technical guidance for reliable, secure Microsoft 365 services.