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

Compare your skills with our requirements

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