About the job
We’re Hiring: Web Developer (React/Next.js)
Location: Accra, Ghana (On-site)
Employment Type: Full-time
Experience Level: Senior (5+ years)
Casantey Business Solutions Group Limited is seeking an experienced Web Developer with deep expertise in React and Next.js to join our on-site team in Accra. This role is ideal for a developer with a strong understanding of modern frontend architecture and a passion for building performant, scalable, and reliable web applications that serve both public and private sector clients across Africa.
About Casantey:
Casantey is a technology firm focused on designing and delivering digital transformation solutions across Africa. Our platforms range from biometric attendance systems to e-governance tools, all built to drive efficiency, accountability, and innovation.
Role Overview:
As a Senior Web Developer, you’ll take ownership of key projects using React (v18+) and Next.js (v14+, App Router) with full-stack capabilities. You’ll work closely with designers, backend developers, and project managers to build high-quality applications that leverage modern development practices like Server-Side Rendering (SSR), Static Site Generation (SSG), Incremental Static Regeneration (ISR), API Routes, and Middleware.
Key Responsibilities:
- Build scalable web applications using React and Next.js (App Router structure)
- Implement advanced data handling with React Query v5 (TanStack Query)
- Integrate APIs using Axios, including custom interceptors for request/response flow
- Optimize applications for performance using SSR, SSG, and ISR strategies
- Create and manage API routes and middleware within the Next.js framework
- Collaborate with the design and backend teams to ensure UI consistency and API alignment
- Maintain clean, modular, and well-documented code
- Mentor junior developers and participate in code reviews
What We’re Looking For:
- 5+ years of professional experience with React, including at least 2 years working with Next.js (App Router preferred)
- Proficient in React Query (TanStack Query v5) for data fetching, caching, and synchronization
- Solid experience with Axios, especially handling interceptors
- Strong understanding of full-stack capabilities in Next.js: SSR, SSG, ISR, API Routes, Middleware
- Familiarity with modern JavaScript/TypeScript and build tools
- Experience with performance tuning and scalable architecture
- A team player with excellent problem-solving and communication skills
Preferred Qualifications:
- Bachelor’s degree in Computer Science, Software Engineering, or related field
- Experience working in Agile/Scrum environments
- Familiarity with Git, CI/CD pipelines, and testing frameworks
What We Offer:
- Competitive salary based on experience
- Opportunity to work on national-level digital infrastructure projects
- Growth-focused environment with real technical challenges
- A supportive, collaborative team on-site in Accra
- Professional development and continuous learning opportunities
How to Apply:
Send your CV and relevant project samples or GitHub profile to hr@casantey.com with the subject line:
“Senior React/Next.js Web Developer Application – On-site”
Make an impact. Help build digital systems that shape Africa’s future.
