Job Title: Junior Software Developer
Department: IT
Reports To: Senior Software Developer — Team Lead
Location: Musanze, Rwanda on site
Company: Credit Jambo Ltd
About Credit Jambo Ltd
Credit Jambo Ltd is a Rwandan financial technology company committed to promoting financial inclusion by providing accessible, flexible, and data-driven micro-loan solutions to individuals and small businesses. We empower our clients through innovative financial services that foster trust, transparency, and economic growth.
Position Summary
The Junior Software Developer will assist in developing and maintaining Credit Jambo’s fintech platforms. This entry-level position is ideal for passionate developers eager to learn modern software engineering practices, contribute to real-world projects, and grow within a fast-moving fintech environment. The developer will work alongside senior engineers across all Jamp360 projects.
The Junior Software Developer will play a key role in building and maintaining mobile and USSD applications within the Jamp360 ecosystem. This position is ideal for passionate graduates eager to grow their technical expertise while directly contributing to the delivery of accessible digital financial services. The developer will collaborate with senior engineers on both backend and frontend systems while focusing primarily on mobile solutions for Credit Jambo’s clients.
Key Responsibilities
- Mobile & USSD Development
- Develop and maintain mobile applications (Android and iOS) using modern frameworks such as React Native/Flutter.
- Contribute to the development and support of USSD applications for feature-phone users.
- Ensure mobile platforms integrate seamlessly with Jamp360 Core APIs and backend systems.
- Test and debug mobile applications for performance, reliability, and usability.
- Feature Development & Support
- Support development of features across all Jamp360 projects(Core, Score, Vault, Website).
- Implement UI components and assist in backend logic.
- Participate in feature testing and debugging.
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Testing & Quality Assurance
- Write and run tests to ensure functionality and performance.
- Report issues and contribute to continuous improvement.
- Assist in documentation and version tracking.
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Learning & Mentorship
- Learn modern software practices through code reviews and mentorship.
- Participate in team discussions, sprints, and workshops.
- Follow guidance from senior developers to improve technical skills.
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UI/UX & Collaboration
- Contribute to UI/UX design improvements and system usability.
- Candidates with UX/UI skills will have a strong advantage.
- Collaborate across multiple Jamp360 projects to ensure unified delivery.
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Collaboration & Continuous Improvement
- Work with developers and designers across all Credit Jambo projects.
- Identify areas for system optimization and propose innovative solutions.
- Support junior developers through code review and mentorship.
Key Performance Indicators (KPIs)
- Completion and quality of assigned development tasks.
- Participation in sprint activities and team projects.
- Contribution to UI/UX and feature improvement.
- Learning progress and mentorship engagement.
- Adherence to coding standards and documentation.
Qualifications and Experience
- Bachelor’s degree or certificate in Computer Science, Software Engineering, or related field.
- Basic understanding of HTML, CSS, JavaScript, and one modern framework (React or Node.js).
- Familiarity with Git/GitHub and agile development practices.
- Strong desire to learn and grow within fintech development.
- UX/UI design experience is a plus.
Core Competencies
- Eagerness to learn and take initiative.
- Teamwork and adaptability.
- Curiosity about fintech systems and innovation.
- Problem-solving and critical thinking skills.
- Professional discipline and attention to detail.
- Creativity and user-centered design awareness.
If this role resonates with you, we’d love to hear from you.Â
Submit your application here
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