Senior Frontend Engineer

About the job

This is a fully remote job, open to people in Vietnam.

About WegoPro

WegoPro is the business travel platform built for modern companies. We help organisations simplify and control corporate travel by bringing together booking, approvals, policy, payments, and reporting into one intelligent platform. As part of the Wego Group, we're combining deep travel expertise with AI-first product development to redefine how businesses travel.

The Role

We're looking for a Senior Frontend Engineer to help build the frontend platform that powers WegoPro. You'll work on a sophisticated, data-rich product used every day by travel managers, finance teams, and business travellers around the world.

This is a hands-on senior engineering role with significant technical ownership. You'll shape our frontend architecture, establish engineering standards, mentor other developers, and build AI-powered experiences that make complex workflows feel intuitive.

What You'll Do

• Own the architecture and evolution of our frontend platform, including our design system, application state, routing, build tooling, and performance.
• Build scalable frontend systems on top of a microservices architecture, designing resilient API integrations, caching strategies, and graceful fallbacks when services fail.
• Develop AI-powered product experiences, including conversational booking, agentic workflows, and streaming interfaces that make AI interactions feel reliable and trustworthy.
• Drive adoption of AI-assisted software development, helping define best practices for using tools such as Claude Code, Cursor, and Codex across the engineering team.
• Lead technical design discussions, perform thoughtful code reviews, and mentor engineers to raise the quality of the team's work.
• Take ownership of software quality from development through production, including automated testing, observability, CI/CD, and operational excellence on AWS.
• Partner closely with Product, Design, and Backend Engineering to deliver intuitive, performant user experiences.

What We're Looking For

• Significant experience building modern web applications, with deep expertise developing complex, stateful single-page applications.
• Expert knowledge of Vue 3, including the Composition API, Pinia, Nuxt, and a strong understanding of Vue's reactivity model.
• Strong TypeScript skills and experience with modern frontend tooling, including Vite, code splitting, performance optimisation, and Core Web Vitals.
• Excellent frontend engineering fundamentals, with a passion for building polished, accessible, responsive user interfaces.
• Daily experience using AI coding agents such as Claude Code, Cursor, or Codex, with sound judgement about where they accelerate development and where they don't.
• Familiarity with modern AI application development, including MCP, agent frameworks, context engineering, evaluation frameworks, and shipping user-facing AI features.
• Practical experience with AWS services including S3, CloudFront, Lambda, ECS, CI/CD pipelines, and feature flagging.
• Strong communication skills, a collaborative mindset, and a bias for ownership, delivery, and continuous improvement.

Nice to Have

• Experience building products in business travel, fintech, or B2B SaaS.
• Experience with micro-frontend architectures.
• Experience building or maintaining design systems.
• Contributions to open-source projects in the Vue or AI tooling ecosystem.

Why Join WegoPro?

At WegoPro, you'll solve meaningful engineering challenges spanning global travel inventory, multi-currency pricing, enterprise policy engines, and large-scale integrations. You'll join a highly collaborative team where engineers have real ownership, technical decisions have lasting impact, and modern AI tooling is embedded into the way we build software every day.

If you're excited by complex frontend engineering, AI-native product development, and building software that powers business travel at scale, we'd love to hear from you.