Senior Full-Stack Software Engineer (Growth)

At Jobscan, we’re passionate about empowering job seekers to land more interviews with AI. We have helped millions of job seekers get more interviews in 100+ countries. Jobscan’s platform benefits job seekers, employers, universities, and communities. We're a fast-growing startup 🚀. Since its founding in 2014, Jobscan has thrived for 11 years as a 100% self-funded company, achieving consistent profitability and rapid growth without VC investment. Recently, we’ve transformed into an AI-first company, leveraging cutting-edge tools to enhance operations and our product. This independence allows us to stay laser-focused on our customers, delivering impactful solutions for job seekers. Join us if you wish to be a part of a company that makes a real difference in people’s lives ❤️!

About the Role

We’re hiring a senior Full-Stack Engineer focused on Growth to work on Jobscan, a multi-domain SaaS product helping job seekers optimize resumes using data, rules-based logic, and AI.

This is an end-to-end ownership role across product and marketing surfaces. You’ll build and optimize systems that drive user acquisition, activation, and conversion - spanning landing pages, SPA UI, APIs, and infrastructure — then iterate based on data.

What We’re Looking For

A product-minded engineer who can turn ambiguous growth problems into measurable, shipped improvements. You should:

• Make strong trade-offs between speed, quality, and cost

• Be comfortable running experiments and iterating quickly

• Understand how technical decisions impact conversion, SEO, and user behavior

• Communicate clearly in English and Mandarin

Core Responsibilities:
• Build and optimize high-impact user flows (landing → signup → activation → conversion)

• Instrument and run A/B tests and experiments to drive measurable improvements

• Optimize performance and Core Web Vitals (LCP, CLS, INP)

• Improve SEO performance (rendering strategy, structured data, crawlability, indexing)

• Manage and tune CDN, caching, and edge delivery (e.g., Cloudflare, Engine)

• Work on marketing surfaces (e.g., WordPress, landing pages) to increase organic traffic and conversion

• Diagnose issues across SSR/prerendering, caching, and bot vs user behavior

• Own and ship end-to-end growth features across frontend (Vue SPA), backend APIs(PHP Laravel), and infrastructure

• Integrate external services (analytics, AI, payments) where needed

• Debug and resolve production issues across frontend, backend, and infrastructure

• Continuously improve CI/CD, observability, and performance efficiency

Required Qualifications:
• 5+ years building production web applications

• Strong full-stack fundamentals (frontend + backend)

• Experience with:

• Frontend: Vue (or similar SPA frameworks)

• Backend: Laravel (or similar)

• Database: MySQL (or relational databases)

• Experience with SEO, performance optimization, or growth engineering

• Experience running or supporting A/B testing / experimentation

• Experience with CDN, caching, and browser performance optimization

• Experience with Docker / containerized environments

• Proven ability to make sound technical trade-offs

• Strong product mindset - focused on user and business outcomes

Preferred Qualifications:
• Experience working on high-traffic SEO pages (100k+ monthly visits)

• WordPress (custom plugins, performance optimization)

• Experience with Elasticsearch (or similar search systems)

• Experience with analytics tools (e.g., PostHog)

• Experience modernizing or migrating legacy systems

• Experience working with VPAT (Voluntary Product Accessibility Template) or accessibility compliance documentation

What Success Looks Like:
• You consistently ship measurable growth improvements

• You identify and fix conversion leaks and performance bottlenecks

• You design experiments and learn quickly from data

• You improve systems while moving fast

• You turn ambiguous growth problems into shipped solutions

• Identify bottlenecks in how we build and ship, and implement fixes that improve velocity and reliability.

Benefits
・Remote-friendly - we trust you to get your work done and make it to your meetings, though our roles in Taiwan may involve semi-regular coworking sessions in the Xinyi District for better collaboration with the local team
・Competitive salary - you should have a piece of what we're building here
・Flexible schedule - we make it easy to take care of what matters, whether that's family, health, or life outside of work; though you might expect some early morning meetings to accommodate our other time zones (6:30 am being the earliest)
・Unlimited PTO - we want our employees to have time to care for their personal wellness and mental health
・Paid maternal/parental leave - enjoy time with your family's new addition👩‍🍼👨‍👩‍👧
・$1000 office stipend
・Monthly education, internet stipend and wellness stipend (use for yoga class, gym membership, or anything that improves your personal wellness🧘‍♀️)