Top Platform Engineer Jobs in Los Angeles, CA

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 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.

Build and maintain developer platforms and golden-path deployment patterns on Amazon EKS. Create CI/CD gates, security guardrails, observability, SLOs, cost and performance monitoring, and developer documentation. Support secure AI-assisted development, evaluate AI and developer experience tools, and simplify service identity and secure communication for platform users. The role also involves learning manufacturing workflows and supporting software delivery in a hardware-driven aerospace environment.

Owns the end-to-end autonomy data platform, including recovering and uploading flight data, processing synchronized sensor and video streams, designing catalogs and storage, building query and replay systems, and creating versioned datasets with lineage. The role requires operating scalable cloud infrastructure, batch processing pipelines, databases, and internal tooling for robotics and machine learning workflows.

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.

Own and scale a multi-cloud data platform across AWS and Azure. Manage Apache Airflow, Kubernetes, Terraform, Helm, ArgoCD, CI/CD, observability, big data infrastructure, governance tooling, and FinOps initiatives. Provide end-to-end architectural and operational ownership, improve developer tooling, define platform roadmaps, manage incidents, enforce engineering standards, and mentor data platform engineers.

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 full-stack applications supporting rocket design and manufacturing operations. Develop responsive front ends, scalable back ends, data pipelines, telemetry analysis tools, production planning systems, and real-time dashboards. Participate in the full software development lifecycle, including requirements gathering, design, implementation, testing, deployment, and iterative improvement. Collaborate with design, manufacturing, supply chain, test, and factory-floor teams while following agile, continuous integration, and continuous deployment practices.

Build full-stack applications supporting rocket design and manufacturing operations. Responsibilities include developing responsive front ends, scalable back ends, data pipelines, telemetry analysis tools, production planning and supply chain applications, and real-time manufacturing dashboards. The role covers the full software development lifecycle, including requirements gathering, design, implementation, testing, deployment, continuous integration, and iterative improvement with engineers and factory operators.

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.

Build and operate database and storage platform software, including services, APIs, developer tools, migrations, and lifecycle automation. Solve database scaling, performance, reliability, and availability problems across distributed systems, cloud infrastructure, and backend services. Partner with engineering teams on schemas and queries, lead technical projects, modernize platforms, participate in incident response, and use AI-assisted tools in development.

Build and operate database and storage platform software, including services, APIs, and developer tools for provisioning, migrations, upgrades, and lifecycle management. Solve scaling, performance, reliability, and data correctness challenges across databases, distributed systems, cloud infrastructure, and networking. Partner with engineering teams on schemas and platform adoption, lead technical projects through rollout, participate in on-call response, and use AI-assisted tools in development.

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.

Develop and scale resilient backend services and shared platform tooling using Java, Spring Boot, Postgres, AWS, and Kubernetes. Design distributed systems, implement REST APIs, improve security and reliability, apply automated testing, and collaborate with engineering, product, and cross-functional teams. The role also includes mentoring teams, contributing to cloud infrastructure, and delivering scalable solutions for financial services platforms.

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.

Build and operate the platform that enables AI agents to develop, deploy, run, monitor, and safely update healthcare automations. Responsibilities include distributed runtime infrastructure, isolated cloud sessions, deployment and versioning, observability, durable workflows, security guardrails, agent-facing APIs and CLIs, supervision interfaces, and production incident response. The role requires strong reliability instincts, cloud infrastructure expertise, typed programming, and experience using AI coding agents.

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.

Build and operate reliable, secure, Kubernetes-based cloud platforms supporting SaaS, hardware, and embedded deployments. Develop CI/CD, GitOps, vulnerability scanning, and Infrastructure as Code tooling; establish self-service golden paths; support multi-cloud, scalable, highly available infrastructure; troubleshoot Linux systems; and contribute to platform architecture, DevOps practices, documentation, and technical decisions.

Design, build, and maintain scalable cloud or hybrid infrastructure with automated CI/CD, monitoring, and cloud optimization to ensure 99.9% uptime. Lead migration efforts, implement monitoring and performance strategies, and collaborate with cross-functional teams to maintain platform stability.

Lead the technical vision and architectural evolution of Huntress’s Core Platform. Build complex Ruby on Rails features, solve scaling challenges, manage cross-team dependencies, drive architectural decisions, and oversee system lifecycle and technical risk. Mentor engineers, establish engineering excellence, collaborate with managers and product leaders, and help teams adopt AI coding tools responsibly.

Administer and develop SharePoint and Power Platform solutions, including sites, forms, workflows, apps, reports, dashboards, migrations, and automations. Gather requirements, design and test solutions, troubleshoot issues, maintain documentation, provide technical support and user training, and communicate directly with clients. The role requires adherence to governance standards, independent testing, and delivery of customer-focused solutions.

Define and advance secure, scalable AWS cloud platform capabilities; modernize legacy infrastructure; establish reliability practices, observability, SLOs, incident response, and deployment standards; improve developer experience through automation and self-service tooling; and mentor engineers while influencing architecture and platform strategy.