Senior Full Stack Engineer

About This Role

We are looking for a Senior Full Stack Engineer to design, build, and scale high-performance applications across backend and frontend systems. You will take ownership of complex features, contribute to architectural decisions, and deliver robust, secure, and scalable solutions.

Key Responsibilities

• Full Stack Development: Own end-to-end feature delivery across backend services, APIs, and frontend applications.
• Backend & APIs: Build and maintain scalable services using Node.js, TypeScript, Go, or Python.
• Frontend Development: Develop responsive UI using modern frameworks such as React or Next.js.
• Database Management: Design and optimize databases (PostgreSQL, MongoDB, Redis).
• Real-Time Systems: Implement event-driven architectures using WebSockets and Redis.
• Integrations: Work with third-party APIs and external services.
• DevOps & Delivery: Support CI/CD, deployments, monitoring, and production troubleshooting.
• Code Quality: Write clean, testable code and contribute to code reviews and best practices.

Qualifications & Requirements

• 5+ years of full-stack development experience
• Strong expertise in Node.js, TypeScript, and modern frontend frameworks
• Experience building scalable APIs and distributed systems
• Solid knowledge of databases (PostgreSQL, Redis, MongoDB)
• Experience with AWS, Docker, and CI/CD pipelines
• Strong debugging, problem-solving, and communication skills

About D24 Fintech

D24 Fintech is a global technology provider building secure, scalable, and future-ready digital solutions for modern financial operations. We partner with clients to simplify payments and platforms, strengthen risk controls, and bring greater transparency to how finances move, delivering solutions engineered to the highest standards of security, reliability, and compliance.

At D24 Fintech, the bar is clear: we deliver, and we do it in cohesion.

We win together; no silos, no politics, just a team aligned on outcomes and stepping in where it matters. We own it, taking responsibility end-to-end and driving things forward. We lead with integrity first, being direct and transparent, and holding high standards in everything we do. We move at pace and with agility, focused on what matters, quick to adapt, and comfortable operating in a changing world. And we innovate by default, constantly finding better ways to build, deliver, and improve.

If you take pride in ownership, thrive in high-performance teams, and want to build alongside people who show up and pull their weight, you’ll feel at home here.