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Senior Full Stack Engineer builds C#/.NET backend and React frontend apps for payments and security-sensitive systems, designs APIs, and uses AI tools in Irvine, CA.
Build and maintain web apps using React for the frontend and Ruby on Rails for the backend, collaborating with product teams to ship features and fixes in an Agile workflow.
Security Engineer designs and implements IAM, cloud, and endpoint security controls to harden systems and respond to threats.
Build and deploy serverless AWS apps with React frontends, using Lambda, API Gateway, Cognito, and DynamoDB for rapid prototyping in a 6-month contract role.
Leads a team to build and scale a web app using React, Python, and GCP, designing APIs and ensuring code quality in an agile environment.
Lead a team building cloud-native, service-oriented front-end applications for Disney’s ad platforms using React, TypeScript, and modern DevOps tooling.
Builds and maintains a financial advisor portal using Ruby on Rails for backend APIs and React for frontend, optimizing performance and collaborating with product teams.
Build and maintain a global payments app on iOS and Android using React Native, simplifying complex payment flows into intuitive user interfaces.
Build and maintain cross-platform mobile apps using React/React Native for a legal-tech company, collaborating with teams to ship features and integrate APIs.
Build and maintain FanDuel’s Sportsbook mobile apps using React Native and TypeScript, shipping features for iOS and Android while collaborating in an Agile team.
Builds and optimizes a React/Go web app for maritime autonomy, improving frontend architecture, backend interactions, and performance while mentoring peers.
Senior Mobile Engineer builds and maintains React Native/JavaScript features for Betterment’s fintech consumer app, collaborating with iOS/Android teams to deliver scalable, high-performance mobile experiences.
Build and maintain consumer-facing web apps using Next.js/React with TypeScript, leading design-system ownership and AWS Amplify CI/CD.
Build and maintain a cross-platform React Native app for real-estate agents, leading mobile releases and engineering best practices.
Lead a team building React-based micro-frontends for Goldman Sachs’ payments platform, optimizing performance and accessibility for complex financial workflows.
Build and maintain scalable ASP.NET microservices and React frontends for an insurtech SaaS platform, owning features from design to production in a cloud-native environment.
Lead a team building React-based micro-frontends for Goldman Sachs’ payments platform, driving architecture, performance, and engineering standards in a high-stakes fintech environment.
Build and lead cross-platform mobile banking apps in React Native (TypeScript), integrating AWS backends, while driving CI/CD, testing, and AI-assisted workflows.
Build and lead SaaS features using Ruby on Rails and React, owning end-to-end delivery and mentoring peers in a fast-paced Agile environment.
Design, develop, and maintain full-stack applications using Core Java, Spring Boot, AWS, and React in an Agile environment.
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