Full Stack Developer

Lagos

full-time

hybrid

Engineering

About Us

KalosHR is building a modern hiring platform for growing businesses. We help companies move away from scattered hiring processes across email, spreadsheets, and job boards by giving them a simpler way to attract, manage, shortlist, and communicate with candidates in one place. Our opportunity in Nigeria is especially strong among SMEs and growing businesses that need a more affordable and practical alternative to fragmented hiring workflows and expensive recruitment tools.

About the Role

We’re seeking a Full Stack Developer with payments experience to help build and scale NudgePay’s core platform. You’ll work across frontend and backend systems to deliver secure, high-performance payment features used by businesses every day.

Responsibilities

Design, build, and maintain scalable payment-related features

Develop secure APIs and services for processing payments and payouts

Build intuitive frontend interfaces for merchants and internal teams

Collaborate with product, design, and compliance teams

Ensure high standards of security, reliability, and performance

Participate in code reviews, architecture discussions, and technical planning

Requirements

4+ years of full stack development experience

Hands-on experience with payment systems (cards, wallets, gateways, or PSPs)

Strong backend experience (e.g., Node.js, Java, Python, or similar)

Frontend experience with modern frameworks (e.g., React, Vue)

Solid understanding of security, encryption, and data protection best practices

Experience with cloud infrastructure and databases