Top Full-Stack Engineer Jobs in Los Angeles, CA

11 Hours AgoSaved
Easy Apply
In-Office
Los Angeles, CA
Easy Apply
115K-173K Annually
Junior
115K-173K Annually
Junior
Aerospace • Hardware • Robotics • Software • Manufacturing
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.
Top Skills: React
11 Hours AgoSaved
Easy Apply
In-Office
Los Angeles, CA
Easy Apply
130K-196K Annually
Mid level
130K-196K Annually
Mid level
Aerospace • Hardware • Robotics • Software • Manufacturing
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.
Top Skills: React
5 Days AgoSaved
Remote or Hybrid
Los Angeles, CA
161K-172K Annually
Senior level
161K-172K Annually
Senior level
Fintech • Information Technology • Insurance • Financial Services • Big Data Analytics
Develop and deploy customer-focused web, mobile, and backend applications across the full software stack. Design major features, contribute to architecture decisions, conduct code reviews, and ensure secure, high-quality implementations. Collaborate with stakeholders and cross-functional teams using Agile and SDLC practices. Manage version control, CI/CD, environments, and releases; maintain automated test coverage and perform root-cause analysis. Build and optimize relational data solutions using SQL Server, including complex queries, stored procedures, and performance tuning.
Top Skills: .NetAgileC#Ci/CdGitJavaScriptJestNode.jsNunitReactSdlcSQL ServerTypescriptWeb Apis
15 Days AgoSaved
In-Office
Los Angeles, CA
Internship
Internship
Aerospace • Hardware • Robotics • Software
Build and improve full-stack software for engineers operating mission-critical hardware. Responsibilities include developing React and TypeScript/JavaScript interfaces, contributing to backend services and APIs, creating reliable data flows, debugging across systems, writing tested code, and collaborating on greenfield products. The intern will work closely with software engineers and operators while gaining experience across frontend, backend, databases, and hardware-connected systems.
Top Skills: C++JavaScriptNext.JsNode.jsPythonReactRustSQLTypescript
6 Days AgoSaved
Remote
Los Angeles, CA
159K-254K Annually
Senior level
159K-254K Annually
Senior level
Cloud • Fintech • Food • Information Technology • Software • Hospitality
Build and ship customer-facing products across backend services, APIs, data models, React web interfaces, and Android point-of-sale applications. Learn unfamiliar platforms quickly, collaborate with product and design, deliver resilient code, and own testing, instrumentation, on-call support, and cleanup. The role emphasizes 0-to-1 product development, customer-focused decision-making, rapid experimentation, and using AI tools to improve development velocity and quality.
Top Skills: Ai ToolsAndroidAPIsAsynchronous CommunicationDistributed SystemsEvent-Driven ArchitectureJavaKotlinReact
8 Days AgoSaved
Remote
Los Angeles, CA
Senior level
Senior level
Edtech • Fintech • Payments • Social Impact • Financial Services • Big Data Analytics
Build and maintain scalable e-commerce and marketplace features across Node.js, React, MySQL, and MongoDB. Own complex features end to end, design backend services and APIs, integrate PunchOut procurement systems, improve platform security and reliability, conduct code reviews, and mentor engineers. The role requires strong full-stack JavaScript and TypeScript expertise, e-commerce domain experience, and the ability to work autonomously on high-volume transactional software.
Top Skills: CoupaCxml PunchoutGraphQLJaggaerJavaScriptMongoDBMySQLNest.JsNext.JsNistNode.jsOciOracle ProcurementPci-DssReactRestSap AribaSoc 2Typescript
26 Days AgoSaved
Easy Apply
In-Office
Los Angeles, CA
Easy Apply
181K-271K Annually
Expert/Leader
181K-271K Annually
Expert/Leader
Aerospace • Hardware • Robotics • Software • Manufacturing
Develop and deploy full-stack applications supporting purchasing, manufacturing planning, scheduling, test-data analysis, and factory operations. Lead the software development lifecycle, collaborate with non-software stakeholders to define requirements, apply agile and continuous delivery practices, solve complex problems, and mentor engineers. The role involves building scalable platforms across front-end, services, analytics, industrial automation, and AI capabilities.
Top Skills: Amazon RedshiftApache IcebergAWSDbtDuckdbGoHelmKubernetesMongoDBPostgresPythonReactSparkTerraformTypescript
27 Days AgoSaved
In-Office
Los Angeles, CA
180K-265K Annually
Senior level
180K-265K Annually
Senior level
Aerospace • Artificial Intelligence • Hardware • Machine Learning • Software • Defense • Manufacturing
Own end-to-end full-stack feature development across React/TypeScript interfaces and Elixir backend services for spacecraft modeling, simulation, and ground-control software. Drive architecture, technical debt reduction, performance, reliability, testing, API design, and production deployment. Mentor engineers, establish coding standards, collaborate with product, design, QA, operators, and astrodynamics teams, and deliver complex data-dense, real-time applications.
Top Skills: BeamCSSElixirExunitFigmaGitGrafanaGrpcHTMLJavaScriptOpentelemetryOtpPostgresPrometheusReactReact Testing LibraryReact Three FiberRestThree.JsTypescriptVitestWebsocket
28 Days AgoSaved
In-Office
Los Angeles, CA
75K-80K Annually
Entry level
75K-80K Annually
Entry level
Aerospace • Artificial Intelligence • Hardware • Machine Learning • Software • Defense • Manufacturing
Contribute to full-stack features for spacecraft mission control and distributed ground control systems. Build React/TypeScript frontends and Elixir backend services, write maintainable and testable code, collaborate with operators, designers, and engineering specialists, and participate in design and code reviews. The role involves smaller, well-defined tasks under senior guidance during a three-month temporary engagement with potential conversion.
Top Skills: CSSCss-In-JsElixirErlangExunitFigmaGitGraphQLGrpcHTMLJavaScriptJestPostgresReactReact Testing LibraryReact Three FiberRestStorybookThree.JsTypescriptVitestWebsocket
Reposted YesterdaySaved
In-Office
Los Angeles, CA
59K-206K Annually
Mid level
59K-206K Annually
Mid level
Information Technology
Develop and deploy full-stack, cloud-native applications across AWS, Azure, and on-premises environments. Configure and optimize APIs and datasets, maintain infrastructure using Terraform and AWS CDK, troubleshoot application and infrastructure issues, and support technical users. Collaborate with clients and engineering teams to implement solutions, optimize performance, and manage operations. Travel may range from none to 100% depending on client needs.
Top Skills: Amazon Ec2Amazon EksAPIsAWSAws CdkAws FargateAws LambdaAzureCondaDevOpsDockerJavaScriptKubernetesLinuxNode.jsPythonReactTerraform
Reposted YesterdaySaved
In-Office
Los Angeles, CA
113K-338K Annually
Senior level
113K-338K Annually
Senior level
Information Technology
Design, develop, deploy, and operate custom web applications across AWS, Azure, and on-premises infrastructure. Build and maintain cloud infrastructure using Terraform and AWS CDK, and help technical users configure and optimize APIs and datasets. Provide technical support and guidance, troubleshoot Linux environments, resolve issues, optimize performance, and maintain reliable custom software solutions.
Top Skills: AWSAws CdkAzureDockerJavaScriptKubernetesLinuxNode.jsPythonReactTerraform
20 Days AgoSaved
Easy Apply
Remote
Los Angeles, CA
Easy Apply
236K-325K Annually
Senior level
236K-325K Annually
Senior level
Big Data • Fintech • Mobile • Payments • Financial Services
Leads technical vision and strategy for Affirm’s Marketplace, Search, Ads Platform, and consumer experiences. Designs scalable full-stack platforms, guides architecture and technical excellence, coordinates initiatives across engineering teams, mentors engineers, and drives reliable delivery of customer-focused products across iOS, Android, and Web.
Top Skills: AndroidiOSJavaScriptKotlinReact Native
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YesterdaySaved
In-Office
Los Angeles, CA
125K-195K Annually
Junior
125K-195K Annually
Junior
Aerospace • Other
Develops reliable full-stack software and mission-critical applications supporting SpaceX launch, manufacturing, Starlink, and operational systems. Responsibilities include designing architectures, building prototypes, improving user workflows, owning software and product development, participating in code reviews, and optimizing application performance, testing, deployment, and monitoring. The role is fully onsite and may require extended hours or weekends based on launch schedules.
Top Skills: ActivemqAngularAnsibleApache KafkaBazelBuckC#.NetContinuous DeliveryContinuous IntegrationDockerGoGradleJavaJavaScriptKubernetesMakeNpmPantsPipPostgresPuppetPythonRabbitMQReactScalaSQLSQL ServerTerraformUnixVersion Control
Reposted 3 Days AgoSaved
In-Office
Los Angeles, CA
160K-220K Annually
Senior level
160K-220K Annually
Senior level
Automotive • Logistics • Software • Transportation
Design, build, and scale backend systems, APIs, and frontend applications. Collaborate with product, design, and AI teams to ship full features, write well-tested code, mentor junior engineers, and contribute to architecture and technical strategy.
Top Skills: Ai/MlAPIsAWSAzureDistributed SystemsGCPNode.jsNoSQLPythonReactSQLTypescript
22 Days AgoSaved
Easy Apply
Remote
Los Angeles, CA
Easy Apply
153K-259K Annually
Expert/Leader
153K-259K Annually
Expert/Leader
Cloud • Security • Software • Cybersecurity • Automation
Leads technical direction and develops fullstack purchase experiences using Ruby on Rails and Vue.js. Designs resilient transactional flows, integrates billing and CRM systems, improves reliability and rollout safety, mentors engineers, reviews code, reduces technical debt, and participates in incident response. Partners with Product, Design, Billing, and Support to improve GitLab’s purchase, subscription, discount, and upgrade workflows.
Top Skills: Ruby On RailsVue
6 Days AgoSaved
In-Office
Los Angeles, CA
104-104 Hourly
Senior level
104-104 Hourly
Senior level
Information Technology
Leads the design, development, testing, and maintenance of full-stack applications using Java, Spring, React, databases, and APIs. Owns medium- to large-scale features through production, contributes to architecture, reviews code and designs, and improves observability, performance, reliability, and resiliency. Participates in incident response and root-cause analysis while mentoring engineers and collaborating across Product, Design, QA, and engineering teams.
Top Skills: Amazon KinesisAmazon Q DeveloperAmazon SnsAmazon SqsAWSCi/CdCursorDockerGraphQLJavaKafkaKubernetesMySQLPostgresReactRestSpringSpring BootTerraform
6 Days AgoSaved
In-Office or Remote
Los Angeles, CA
107K-261K Annually
Expert/Leader
107K-261K Annually
Expert/Leader
Fitness • Healthtech • Retail • Pharmaceutical
Lead the architecture, development, and operation of enterprise-grade full-stack software for clinician-facing and performance-management experiences. Design distributed systems, drive technical initiatives, improve scalability and maintainability, adopt modern technologies, deliver iterative releases, and collaborate across organizations. Mentor engineers and establish strong engineering practices. The role requires polyglot programming, cloud platforms, modern front-end development, SQL, distributed systems, and production operations experience.
Top Skills: AWSAzureC#C++Ci/CdClaudeCSSCursorDockerGCPGithub CopilotGoHTMLJavaJavaScriptKafkaKubernetesNew RelicPostgresPythonReactRest ApisSQLSQL ServerTerraformTypescript
8 Days AgoSaved
In-Office
Los Angeles, CA
Mid level
Mid level
Aerospace • Artificial Intelligence • Robotics • Defense
Build end-to-end software products that transform ultraspectral sensing data, geospatial information, and AI outputs into customer-facing intelligence applications. Develop React interfaces, Python backend services, APIs, data integrations, and geospatial workflows. Deploy and operate reliable AWS services while maintaining testing, observability, performance, documentation, and production support. Collaborate with product, design, AI, infrastructure, and users to deliver capabilities from concept through deployment.
Top Skills: Automated TestingAWSCi/CdCloud-Optimized GeotiffFastapiFlaskGdalJavaScriptMapboxNetcdfObservabilityPostgisPostgresPythonReactTitilerTypescript
3 Hours AgoSaved
Remote
Los Angeles, CA
35K-40K Annually
Entry level
35K-40K Annually
Entry level
Marketing Tech • Professional Services • SEO • Automation
Build and maintain a client portal and AI-native fulfillment systems using TypeScript, Next.js, React, and PostgreSQL. Own integrations with Google Ads, Twilio, Zapier, and public APIs, including retries and failure handling. Manage deployments, migrations, monitoring, security basics, debugging, and incident documentation. Work independently in a remote asynchronous environment while documenting changes and shipping reliable end-to-end features.
Top Skills: Ai Coding AgentsClaude CodeClerkDrizzle OrmGitGoogle Ads ApiNext.JsPostgresReactSlackSupabaseTailwindTwilioTypescriptVercelZapier
Reposted 4 Hours AgoSaved
Remote or Hybrid
Los Angeles, CA
Senior level
Senior level
Hardware • Internet of Things • Energy • Industrial
Design, build, and optimize scalable cloud and web software with focus on infrastructure, performance, and hardware integration for IoT devices. Collaborate with hardware teams to ensure connectivity and high availability, implement new features, and improve system efficiency.
Top Skills: AWSIotJavaJavaScriptPythonReact
9 Hours AgoSaved
Remote
Los Angeles, CA
140K-155K Annually
Senior level
140K-155K Annually
Senior level
Healthtech • Professional Services • Telehealth
Build and scale full-stack applications for maternal healthcare using React and Python. Develop AI-enabled workflows for care-team automation, maintain production reliability with Datadog, ensure HIPAA and PHI security compliance, and establish engineering standards for testing, code quality, and deployment. Collaborate with product, data, clinical operations, and business teams to solve healthcare workflow challenges.
Top Skills: AWSAws CdkCSSDatadogJavaScriptMaterial UiPythonReactSQLTailwind CssTerraformTypescript
29 Days AgoSaved
Remote
Los Angeles, CA
205K-230K Annually
Expert/Leader
205K-230K Annually
Expert/Leader
Software • Defense
Own technical strategy and architectural decisions across multiple engineering squads. Design scalable distributed systems, APIs, data models, and cloud-native platforms while building shared systems that improve delivery. Partner with product and engineering leadership, resolve ambiguous technical challenges, establish AI-assisted development practices, and mentor engineers through design reviews and cross-team collaboration. The role requires full-stack expertise and strong influence, communication, and technical leadership in a high-stakes B2B SaaS environment.
Top Skills: AbacAWSCi/CdCsvExcelJwtKeycloakKmlKubernetesNode.jsOauth 2.0Openid ConnectPdfPostgresReactRedisRestSaml 2.0Secure Api GatewaysTerraformTypescriptVite
YesterdaySaved
In-Office or Remote
Los Angeles, CA
129K-172K Annually
Senior level
129K-172K Annually
Senior level
Insurance • Real Estate
Design, develop, test, deploy, and maintain secure cloud-native applications using Python, React, Azure, REST APIs, and microservices. Build and integrate AI capabilities including LLMs, RAG, agentic workflows, and Azure OpenAI services. Apply CI/CD, observability, secure SDLC, and responsible AI practices. Collaborate with product, architecture, UX, DevOps, and security teams, troubleshoot production issues, mentor engineers, review code, and influence technical direction in an agile environment.
Top Skills: AzureAzure Ai ServicesAzure App ServicesAzure DevopsAzure FunctionsAzure OpenaiCi/CdCosmos DbDockerEvent-Driven ArchitectureGitGitGitlabJavaScriptKubernetesLinuxLlmsMessaging PlatformsMongoDBMySQLNpmOpentelemetryPostgresPythonRagReactRest ApisRuby On RailsSQL ServerTypescriptWindows
Reposted YesterdaySaved
Remote
Los Angeles, CA
Mid level
Mid level
Information Technology • Software • Consulting • App development
Design, build, and maintain cross-platform mobile applications and end-to-end web features. Implement front-end interfaces, back-end services and RESTful APIs, optimize databases, write tests and documentation, perform code reviews, and collaborate with UX, QA, and DevOps to deliver high-quality, secure, and performant solutions.
Top Skills: .NetAngularCSSGitHTMLJavaJavaScriptMySQLNode.jsNoSQLPHPPostgresPythonReactRestful ApisSQL ServerTypescriptVue
Reposted YesterdaySaved
Remote
Los Angeles, CA
150K-180K Annually
Senior level
150K-180K Annually
Senior level
Healthtech
Build and ship full-stack features, including REST APIs, single-page applications, data models, cloud-based containerized services, and relational database solutions. Translate product requests into deliverable work, contribute to architectural decisions, review pull requests, and protect patient data by maintaining strict PHI-handling practices. Work in a trunk-based development environment with short-lived branches, frequent releases, and continuous collaboration.
Top Skills: Ai-Assisted Coding ToolsCloud PlatformsContainersPostgresPythonReactRelational DatabasesRest ApisSingle-Page ApplicationsStateless ServicesTrunk-Based DevelopmentVersion Control
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