Senior Frontend Engineer (Next.js & Security RBAC)
DaCodes is a leading software and digital transformation firm delivering high‑impact solutions across LATAM and the United States.
With 220+ talented developers, architects, UX/UI designers, PMs and QA testers, we collaborate on diverse projects for disruptive startups and global brands.
We empower our team to design, implement and optimize cloud infrastructures while fostering professional growth.
Requirements
- Next.js 14 + TypeScript + React 18
- Experience with complex RBAC systems, including multi‑layered security (UI → Middleware → API → Database), role hierarchy and multi‑tenant data isolation, centralized permission management
- Solid PostgreSQL literacy (schema comprehension, query optimization)
- Testing experience with Vitest + Playwright
- Proven use of Claude Code as the primary development tool
Our Stack
- Frontend: Next.js, React 18, TypeScript, Tailwind CSS, Radix UI
- Auth & State: NextAuth.js, React Query, React Table, React Hook Form + Zod
- Database: PostgreSQL (shared across 4 applications)
- Architecture: SecureQueryBuilder with role‑based query filtering, middleware route protection, centralized navigation
- Testing: Vitest + Playwright
- Tooling: Comprehensive package.json with 27+ scripts
Ideal Candidate
- 3‑5+ years of experience building production‑grade React/Next.js applications
- Strong TypeScript and security‑first mindset
- Hands‑on experience with RBAC and multi‑tenant systems
- Comfortable navigating and understanding large, existing codebases
- Proactive, self‑directed, and collaborative in a remote‑first setting
- Claude Code proficiency (required)
Main Responsibilities
- Take ownership of a sophisticated Next.js dashboard, maintaining and extending its features.
- Debug and troubleshoot access control issues in a highly granular RBAC system.
- Build and optimize interfaces leveraging our Tailwind + Radix design system.
- Integrate with PostgreSQL (read schemas, optimize queries, no new schema design).
- Ensure code quality with a robust testing suite (Vitest + Playwright).
- Collaborate with product and technical leadership while working independently.
Benefits
- Integration with global brands and disruptive startups.
- Remote work / Home office.
- If hybrid or on‑site work is required, you will be informed from the first session.
- Work schedule aligned with the assigned project team.
- Monday to Friday work week.
- Day off on your birthday.
- Major medical insurance (apply for Mexico).
- Life insurance (apply for Mexico).
- Multicultural work teams.
- Access to courses and certifications.
- Meetups with special IT guests.
- Virtual team‑building events and interest groups.
- English classes.
- Opportunities across our different business lines.
- Proudly certified as a Great Place to Work.
Seniority level
Employment type
Job function
Industries
- IT Services and IT Consulting
Las Condes, Santiago Metropolitan Region, Chile
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