Staff Full Stack Engineer

Castlight Health

. Partner with product leadership to build complete 0-to-1 experiences and drive end-to-end execution for millions of users .

Posted 10/26/2026full-timeRemote • United StatesLead💰 $131,243 - $196,865 per yearWebsite

Core Competencies

Role fit

Core Competencies

Use this summary to align your resume positioning with the role.

Demonstrates extensive experience in building scalable Java Spring and Python backend services on GCP, alongside crafting micro-frontends in Angular. Proven ability to drive end-to-end execution of complex features while optimizing performance and maintaining high code quality standards.

Highest-signal resume keywords

Java (Spring / Spring Boot)PythonGCPAngularMicroservices

ATS Keywords

Tailor your resume

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard Skills

Software EngineeringFrontend DevelopmentBackend DevelopmentRESTful MicroservicesJavaScriptTypeScriptCI/CD PipelinesContainerized EnvironmentsMicro-Frontend ArchitecturesSystem Architecture

Soft Skills

CollaborationCommunicationOwnershipProblem-SolvingArticulation of Technical Concepts

Tools & Technologies

GCPAngularReactVueCI/CD Tools

Industry Keywords

Product DevelopmentConsumer Health ProductsCode QualityDeployment SpeedTechnical Execution

Tech Stack

Tools & technologies

AngularGoogle Cloud PlatformJavaJavaScriptMicroservicesPythonReactSpringSpring BootSpringBootTypeScriptVue.js

About the role

Key responsibilities & impact

Partner with product leadership to build complete 0-to-1 experiences and drive end-to-end execution for millions of users
Architect, write, and deploy complete product slices
Build scalable Java Spring / Python backend services on GCP
Craft white-labeled micro-frontends in Angular
Partner with Product Managers to transform raw 0-to-1 ideas into production-ready experiences
Raise standards for code quality, deployment speed, and system architecture across frontend and backend domains
Optimize server response times and client-side rendering for fast consumer experiences
Drive end-to-end technical execution across consumer health products
Report into Engineering Leadership

Requirements

What you’ll need

8+ years of software engineering experience spanning both frontend and backend software development at scale
Strong expertise in Java (Spring / Spring Boot) and/or Python
Track record of building resilient, high-throughput RESTful microservices on GCP
Deep expertise in modern JavaScript/TypeScript and frameworks
Angular preferred; React/Vue expertise welcomed
Experience building scalable micro-frontends or design systems
Proven capability to take complete ownership of complex features, delivering backend endpoints and UI components end-to-end
Comfortable working with GCP, CI/CD pipelines, containerized environments, and micro-frontend architectures
Exceptional ability to articulate architectural decisions, trade-offs, and product requirements across technical and non-technical teams

Benefits

Comp & perks

Competitive salary and benefits package
Full freedom to operate across the entire stack with minimal bureaucracy and zero context-switching friction
Direct ownership over key consumer features that scale to millions of healthcare users
Work that directly enables people to access the healthcare they need