Senior Fullstack Software Engineer (Frontend-focused)
New
F
FusionHitRetail/Supply Chain
Remote – Latin America (must reside and have work authorization in LatAm), Significant overlap with Mountain Standard Time (MST)Full-TimeSenior
Salary not disclosed
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Job Details
- Languages
- English (C1 preferred, strong B2 may be considered)
- Experience
- 6+ years of experience in Fullstack/Frontend Engineering
- Required Skills
- PostgreSQLJavaJestSpring BootTypeScriptVue.JsAngularNext.jsReactPlaywright
Requirements
- BS/MS in Computer Science, Software Engineering, or related field.
- 6+ years of experience in Fullstack/Frontend Engineering.
- 5+ years of hands-on experience with modern JS/TS frontend frameworks (React, Next.js, Angular, or Vue).
- Advanced expertise in TypeScript, including complex type modeling and scalable architecture patterns.
- Experience designing and maintaining shared component libraries and design systems.
- Working knowledge of Java/Spring Boot backend services and Postgres-backed REST APIs.
- Strong understanding of phased modernization strategies over legacy backend systems.
- Deep experience with Playwright (E2E) and Jest (unit testing).
- Experience managing CI/CD pipelines in GitLab.
- Experience implementing monitoring and observability strategies using Datadog.
- Excellent communication skills in English (C1 preferred, strong B2 may be considered).
Responsibilities
- Lead frontend architecture decisions and modernization strategy across multiple JS framework stacks.
- Design scalable UI solutions and integrate with Java/Spring Boot APIs.
- Drive best practices in code quality, testing, and CI/CD automation.
- Collaborate cross-functionally with backend, DevOps, and product teams.
- Mentor mid-level engineers and promote engineering excellence.
- Define testing strategies using Playwright and Jest.
- Ensure performance optimization and monitoring using Datadog.
- Lead phased migration from legacy systems to modern frontend architecture.
- Incorporate user feedback and real-world retail workflows into UI improvements.
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