Temporary Long term Fullstack Developer (React.js - Next.js)

ABOUT SAMY

SAMY is a global network of independent marketing and communications agencies, using research, technology, strategy, creativity, and performance to deliver impactful, data-driven solutions and drive growth for brands. With over 1000 employees in 15+ offices across 18 countries (Europe, U.S., Latin America) and operating in 55 markets, SAMY serves over 100 leading clients, specializing in award-winning, end-to-end digital campaigns.

MISSION

Design, build, and optimize scalable, secure, and high-performance web solutions across the full stack, leveraging modern frameworks, cloud infrastructure, and the Cloudflare ecosystem to enhance performance, security, and availability. Ensure technical excellence through strong engineering practices, continuous optimization, robust architectures, and reliable CI/CD processes, contributing to resilient systems and ongoing improvement across development and operations.

JOB FUNCTIONS

• Build and maintain web applications using React.js and Next.js (SSR/SSG/ISR where appropriate).

• Design and develop APIs and services using Node.js (e.g., Express/NestJS) with strong engineering practices.

• Architect and implement AWS solutions for compute, networking, storage, observability, and deployment.

• Improve performance across the stack (frontend performance, caching strategy, API latency, database performance).

• Implement secure authentication/authorization flows and protect APIs (rate limiting and security controls as applicable).

• Implement CI/CD pipelines and deployment strategies (blue/green, canary, progressive delivery when needed).

• Write and maintain technical documentation (architecture notes, runbooks, ADRs).

• Participate in code reviews, incident analysis, and reliability improvements.