Senior Full-Stack Engineer — Build Secure E‑Commerce & Impact

Innovative Signal Analysis, Inc.; Boston (MA); Hybrid; USD 117,000 - 156,000; Full time

Benefits offered by this job

Free SimpliSafe system and monitoring

Employee Resource Groups (ERGs)

Job summary

SimpliSafe is hiring a Senior Full Stack Software Engineer to design, develop, test, and deploy features for our e-commerce platform. You will build scalable services, collaborate with marketing and analytics teams, and help integrate fulfillment systems.

You will drive quality with CI/CD and contribute to internal tooling. You should bring 5+ years of web software experience, strong Node.js/TypeScript skills, and a passion for owning projects end-to-end.

Qualifications

• 5+ years in software development with web applications.
• Collaborative team player with Agile and CD practices.
• Experience with REST/Web APIs and modern web tech.
• Proficient with server-side apps using Node.js/TS and frameworks.
• A track record of delivering full-stack solutions from concept to completion.

Responsibilities

• Build e-commerce platform features from design to deployment.
• Create scalable, reliable services meeting customer needs.
• Collaborate with marketing for fast, high-quality shopping experience.
• Partner with data analytics to capture metrics for decisions.
• Coordinate with fulfillment/shipping integrations and CI/CD tests.
• Develop reporting tools and internal utilities to extend capabilities.

Skills

REST & web patterns

NestJS/Next.js/Symfony/Laravel

Node.js (TypeScript)

AWS cloud-native

SQL ORM (TypeORM/Prisma)

CI/CD

Ownership of projects

Strong collaboration

Command line proficiency

Tools

Docker

Kubernetes

Contentful CMS

Commercetools

Job description

SimpliSafe is hiring a Senior Full Stack Software Engineer to design, develop, test, and deploy features for our e-commerce platform. You will build scalable services, collaborate with marketing and analytics teams, and help integrate fulfillment systems.

You will drive quality with CI/CD and contribute to internal tooling. You should bring 5+ years of web software experience, strong Node.js/TypeScript skills, and a passion for owning projects end-to-end.