Senior Frontend-Focused Fullstack Engineer – Remote

FusionHit; United States; Remote; USD 140,000 - 200,000; Full time

Benefits offered by this job

Great Place to Work

Work from home

Development Courses & Certifications

Flexible Schedule

Sick Days

Birthday Off

Extra Days for Special Occasions

Team Building Meal Reimbursement

Equipment Granted

Monthly Recognitions

High Impact Committees

Job summary

FusionHit is seeking a Senior Fullstack Software Engineer (Frontend-focused) to lead UI modernization for enterprise retail and supply chain systems. You will drive architecture decisions and raise frontend engineering standards across teams while collaborating with backend developers.

This role emphasizes transforming legacy platforms into scalable, high-performance applications, with deep React/TS experience, Playwright/Jest testing, and Datadog monitoring.

Qualifications

• 6+ years in fullstack/frontend engineering.
• 5+ years with modern JS/TS frameworks (React/Next/Angular/Vue).
• Strong TypeScript for complex types and scalable patterns.
• Experience with Playwright and Jest testing.

Responsibilities

• Lead frontend architecture decisions and modernization across multiple JS frameworks.
• Design scalable UI solutions integrated with Java/Spring Boot APIs.
• Drive code quality, tests, and CI/CD automation.
• Collaborate with backend, DevOps and product teams.

Skills

Fullstack frontend

TypeScript expertise

JS frameworks

CI/CD GitLab

Observability Datadog

Retail experience

Frontend mentoring

English communication

Education

BS/MS in CS

Tools

Playwright

Jest

GitLab

Datadog

Job description

FusionHit is seeking a Senior Fullstack Software Engineer (Frontend-focused) to lead UI modernization for enterprise retail and supply chain systems. You will drive architecture decisions and raise frontend engineering standards across teams while collaborating with backend developers.

This role emphasizes transforming legacy platforms into scalable, high-performance applications, with deep React/TS experience, Playwright/Jest testing, and Datadog monitoring.