About the Role
Tonic Technologies Limited is looking for a passionate Frontend Developer to join our fully remote team in Nigeria. You will build and optimize the web experiences used daily by over 1.8 million people across Nigeria, Ghana, and beyond, ensuring fast performance even on mid-range devices and low-bandwidth connections.
Key Responsibilities- Develop and maintain our consumer web app, partner B2B dashboard, and internal admin tools using React, Next.js, and TypeScript.
- Optimize frontend performance to ensure lightning-fast load times on resource-constrained mobile devices.
- Handle complex financial user flows securely, including wallet funding, virtual cards, payments, and KYC verifications.
- Collaborate closely with UI/UX designers, backend engineers, and product managers to define intuitive features.
- Containerize applications and participate in deployment pipelines via Docker and GitOps workflows.
- Minimum of 3 years of professional experience shipping production-grade React and TypeScript applications.
- Strong working knowledge of Next.js, Vite, Redux Toolkit, REST APIs, and modern frontend tooling.
- Deep understanding of web performance optimization, responsive design, and cross-browser compatibility.
- Familiarity with containerization basics like Docker and modern Git workflows.
- Strong problem-solving skills and a keen eye for detail regarding financial transactions and data security.
- Competitive salary with performance-based incentives.
- Fully remote work culture allowing you to work flexibly from anywhere in Nigeria.
- Opportunity to work on impactful FinTech products scaling across the African continent.
- Collaborative environment that values continuous learning, modern tech stacks, and engineering excellence.