Fullstack Developer - React, Next.js & Node.js

Alongside partners with organizations to drive digital transformation and build high-performing tech teams.
We are looking for aFullstack Developer to join our internal technology team and contribute to the development and evolution of our digital products and platforms.
You will work across the full application lifecycle, from designing and implementing new features to improving architecture, performance, code quality, and reliability. You will collaborate closely with product, design, and business teams, taking ownership of technical solutions and helping us build scalable and user-focused products.
What You’ll Work On

• Develop and maintain modern web applications usingReact, Next.js, and TypeScript;
• Design and implement APIs and backend services usingNode.js;
• Work withSupabase, including PostgreSQL databases, authentication, storage, and server-side functionality;
• Translate product and business requirements into effective technical solutions;
• Participate in technical decisions regarding architecture, integrations, data models, and scalability;
• Integrate internal products with external platforms, services, and APIs;
• Deploy, monitor, and maintain applications using platforms such asVercel;
• Ensure code quality through testing, code reviews, refactoring, and continuous improvement;
• Identify and resolve performance, security, and reliability issues;
• Contribute to CI/CD processes and development best practices;
• Collaborate closely with product, design, and other stakeholders throughout the development lifecycle.

• At least3 years of professional experience in fullstack or web application development;
• Strong experience withJavaScript and TypeScript;
• Hands-on experience withReact andNext.js;
• Professional experience developing APIs and backend services withNode.js;
• Solid understanding of REST APIs, application integrations, and asynchronous operations;
• Experience with relational databases, preferablyPostgreSQL;
• Understanding of authentication, authorization, and web application security principles;
• Experience with Git and collaborative software development workflows;
• Knowledge of clean code, testing, maintainability, and scalable application development;
• Ability to work autonomously, take ownership, and contribute to technical decisions;
• Strong problem-solving, communication, and teamwork skills;
• Good written and spoken English.

Nice to Have

• Experience withSupabase or similar backend-as-a-service platforms;
• Experience deploying and managing applications onVercel or similar platforms;
• Experience withAWS services and cloud-based environments;
• Knowledge of Docker and containerized applications;
• Experience setting up or maintaining CI/CD pipelines;
• Knowledge of Supabase Edge Functions, Row Level Security, or real-time capabilities;
• Experience with automated testing tools and frameworks;
• Knowledge of serverless and event-driven architectures;
• Previous experience working in a product-driven, start-up, or scale-up environment;
• Interest in AI-assisted development and integrating AI capabilities into digital products.

Why Alongside?

• Modern technology stack and innovation-focused environment;
• Continuous learning and professional development opportunities;
• Remote working model based inVietnam;
• Freelance / Service Agreement;
• Hourly Rate: 12$-16$

If you enjoy building digital products, taking ownership of technical challenges, and working in an environment where your contribution has a visible impact, we would love to hear from you.