Front-End Engineer (React / TypeScript)

Singapore 8 days agoFull-time External
Negotiable
HIRING: Front-End Engineer (React / TypeScript) 📍 Fully Remote | ⏱ Immediate Hire 🏢 BCA Group 🎯 Experience: 4+ years in AdTech required You will be building a high-scale AdTech platform from scratch for one of our sister brands. This is not a not a place to learn AdTech basics. You need to bring experience to the table. This role is for engineers who’ve already built production-grade UIs for DSPs, Ad Networks, or Programmatic platforms and understand how performance teams operate under real revenue pressure. What You’ll Do Own the front-end architecture end-to-end (React + TypeScript) Build data-dense dashboards (reporting, pacing, attribution, performance) Create complex campaign & targeting workflows Optimize UI performance for large datasets & near real-time updates Design UX for power users (media buyers, campaign managers) Hard Requirements (Non-Negotiable) Hands-on experience with Ad Networks, DSPs, SSPs, or Programmatic systems Expert-level React + TypeScript Strong grasp of state management, performance optimization, and component architecture • Comfortable working with complex APIs • Proven ability to ship stable, production-grade UIs • Fully autonomous in a remote, high-ownership environment If you haven’t worked inside AdTech before, this role won’t be a fit. Strong Plus Real-time / near real-time data visualization High-traffic or high-volume systems Strong UX intuition for complex internal tools Ability to challenge requirements with operational logic What This Role Is Not • Not junior or mid-level • Not design- or marketing-focused • Not an AdTech training role What You Get • Full autonomy & ownership • Greenfield AdTech product with real scale • Strong engineering culture (no fluff) • Competitive compensation aligned with senior AdTech experience 📩 How to Apply Send your CV to aneta@blockchain-ads or DM us with: Your AdTech frontend experience Platforms you’ve worked on (DSP / Ad Network / SSP)