Senior Full-Stack Engineer (TypeScript / React / AWS)

Compare your skills with our requirements

We’re looking for experienced full-stack engineers who can design, build, and deliver production-ready solutions across both frontend and backend. You’ll help us build secure, scalable, and cloud-native applications as we migrate our customers onto our next-generation platform.

Must-have

Strong proficiency in TypeScript across both frontend and backend
Experience with modern frontend frameworks (React, Vue, Svelte, or Angular)
Experience building and maintaining backend services (RESTful or GraphQL APIs)
Experience working with AWS or another major cloud provider (Azure, GCP)
Familiarity with Infrastructure as Code (Terraform, AWS CDK, or similar)
Hands-on experience writing unit, integration, and end-to-end tests
Ability to produce clear and concise technical documentation
Excellent written and verbal communication skills
Proven ability to collaborate in remote teams and manage tasks independently
Proactive, pragmatic, and able to balance time, quality, and scope effectively

Is a plus

Experience building applications using AWS Lambda and serverless architectures
Familiarity with Remix or Next.js (server-side rendering)
Experience developing microservice or event-driven systems
Knowledge of UI testing frameworks such as Playwright or Cypress
Experience implementing secure authentication / OTP flows via SMS or 2FA

What you will do

Design, develop, and maintain full-stack applications using TypeScript (React + Node.js)
Build and enhance payment authorisation features — including OTP generation and SMS verification
Implement secure phone number capture and validation for customers
Develop cloud-native services and automate deployments using Terraform or CDK
Collaborate with cross-functional teams to deliver high-quality, scalable solutions
Write comprehensive tests to ensure reliability and maintainability
Participate in code reviews, documentation, and technical discussions
Contribute to the migration of existing systems to a unified platform
Mentor and support junior engineers to encourage team growth and knowledge sharing

The Senior Full-Stack Engineer (TypeScript / React / AWS) position is archived.

We appreciate your interest in joining Hatom. However, this position is no longer accepting new applications as it has been archived. Please explore our other open roles or check back soon for future opportunities.