Backend Engineer

• Design and build large-scale distributed backend systems and graph-based data models
• Develop high-throughput, low-latency data ingestion and processing pipelines using Python and Go
• Own significant features end-to-end, from technical design to production rollout
• Partner with product and security research teams to deliver new capabilities at scale
• Identify production risks and build observable, resilient solutions before they become customer-impacting issues
• Collaborate with engineers through design reviews, code reviews, and technical discussions
• Contribute to an AI-forward engineering environment and AI-ready systems
• Use AI tools thoughtfully and contribute to AI-ready infrastructure and reliability

Senior Backend Engineer – Python, Golang

• Collaborate with stakeholders to convert business requirements into services with solid code and meaningful tests
• Initiate performance tuning and troubleshoot incidents
• Write and maintain high-quality technical documentation
• Write high-quality code, follow best practices, and advocate for engineering excellence
• Collaborate across engineering teams and mentor junior team members
• Build a large-scale KYC platform
• Launch innovative products and integrate regional and global compliance vendors
• Apply AI/ML technologies responsibly while adhering to global and local regulatory standards

Backend Engineer – Java, Trading

• Design and build full-stack features across React/TypeScript frontend and Kotlin/Go/Rails backends
• Implement robust API integrations using BFF (Backend for Frontend) patterns
• Build responsive, accessible user interfaces using the design system
• Write comprehensive tests and contribute to CI/CD practices
• Contribute to user and system observability and monitoring, including being on-call
• Mentor team members and contribute to engineering standards and best practices
• Collaborate with Engineering Manager and Product Managers
• Partner with Design/UX for end-to-end feature delivery
• Collaborate with engineers across the Golang, Rails, and Kotlin microservices ecosystem
• Work with Platform/DevOps on observability, monitoring, and infrastructure
• Collaborate with distributed teams in Australia, Portugal, and Vietnam
• Participate in occasional onsite activities such as team events, client meetings, or equipment handover
• Complete 3–4 interviews and a possible client assessment during the hiring process

Senior Full-Stack Engineer, Go

• Own the frontend of a high-traffic headless storefront and the Node.js services behind it
• Lead design and development of a multi-market storefront in Next.js and TypeScript
• Choose and justify rendering strategies based on traffic patterns and freshness needs
• Design end-to-end caching from CDN and edge through browser, including invalidation
• Own performance budgets and optimize bundle size, hydration cost, and time to first byte
• Build and maintain orchestration between storefront and commerce services using Node.js with REST or GraphQL
• Handle multi-currency and multilingual storefront experiences
• Implement and iterate on payment and checkout flows using gateways such as Stripe, PayPal, Klarna, Apple Pay, and Google Pay
• Support A/B testing and analytics tracking
• Maintain unit, integration, and end-to-end test coverage and healthy CI/CD pipelines
• Support observability through logging, monitoring, and rollback procedures using AWS where applicable
• Guide and mentor mid-level engineers
• Collaborate with Gradion and client engineering teams, including European engineers
• Experiment with AI developer tools including Cursor, Claude, and Copilot

Senior Fullstack Engineer – Frontend focus, Next.js, Node.js, AWS

• Engage with internal and external stakeholders to understand and deliver data-related requirements and initiatives
• Lead the identification, design, and implementation of internal and external data process improvements and efficiencies
• Lead architectural design for API integration and execution with third parties, including WMS and ERP systems
• Manage, monitor, and communicate the status and resolution of issues relating to data integration, storage, and transformation processes
• Evaluate and recommend data ecosystem technologies that support business strategy and key business initiatives

Backend Engineer jobs in Vietnam

Senior Backend Engineer – Python, Golang

Backend Engineer – Java, Trading

Senior Full-Stack Engineer, Go

Senior Fullstack Engineer – Frontend focus, Next.js, Node.js, AWS

Senior Java Engineer