Full Stack Mobile Developer

Job Description

Job Description

We’re looking for a talented Full Stack Mobile Developer to help build a mobile-first fintech platform enabling secure wallet based transactions, cross-border payments, and agent-based financial services in emerging markets.

If you’ve built production-grade mobile apps and are excited about fintech, payments, and scalable systems - we’d love to connect.

What You’ll Do...

• Design and develop mobile applications (iOS & Android) using React Native and/or native technologies
• Build and maintain secure transaction flows, wallet systems, and payment experiences
• Develop backend services and APIs to support financial transactions and real-time processing
• Integrate with third-party financial services (mobile money providers, banking APIs, KYC/AML vendors)
• Implement fraud detection, risk controls, and monitoring systems
• Ensure data security, encryption, and compliance across all layers of the platform
• Collaborate with Product, Design, and Compliance teams to deliver intuitive and trustworthy user experiences
• Optimize applications for performance, scalability, and reliability in low-bandwidth environments
• Contribute to system architecture, technical decisions, and ongoing platform evolution

What You Bring...

• 4+ years of professional software development experience (sorry, school projects don't count)
• 2+ years building mobile apps with React Native (or strong native iOS/Android experience)
• Experience developing production-ready mobile applications at scale
• Strong backend experience with Node.js (or similar) and RESTful APIs
• Proficiency with MongoDB, PostgreSQL, or similar databases
• Experience with cloud infrastructure (AWS preferred) and CI/CD pipelines
• Solid understanding of software architecture, OOP, and SDLC best practices
• Experience integrating third-party APIs and SDKs

Fintech Experience (Strongly Preferred)

• Experience building or contributing to:
• • Digital wallets or payment systems
  • Transaction processing or ledger systems
  • Banking, fintech, or money movement platforms
• Familiarity with:
• • KYC/AML requirements and financial compliance systems
  • Fraud detection, transaction monitoring, and risk scoring
  • Secure data handling and encryption standards
• Experience integrating with:
• • Payment providers (e.g., Stripe, Plaid, mobile money APIs, etc.)

Bonus Points

• Experience working in emerging markets or fintech ecosystems
• Familiarity with USSD, SMS-based systems, or agent-based financial services
• Experience optimizing apps for low-connectivity environments
• Knowledge of Docker, Kubernetes, or microservices architecture

MEDL Mobile has helped architect, design, and develop hundreds of mobile apps and technologies alongside a storied list of innovative companies and people. Our apps have reached as high as number one on the app stores. Our technology has been deployed in automobiles, surgical suites, restaurants, financial institutions, Hollywood studios, art studios and on tens of millions of mobile phones around the world.

What makes a MEDL head?

Creative. Resourceful. Skilled. Practical. Dreamer. Doer.

We are incredibly proud of the team of people we've brought together. We like each other. We like our clients. And we love the work that we are privileged to do on a daily basis. We look to hire adults who are capable of taking on an assignment and delivering a result. But we also know that the best solutions come from people with a childlike fascination of technology and what it's capable of doing.

Company Description

MEDL Mobile has helped architect, design, and develop hundreds of mobile apps and technologies alongside a storied list of innovative companies and people. Our apps have reached as high as number one on the app stores. Our technology has been deployed in automobiles, surgical suites, restaurants, financial institutions, Hollywood studios, art studios and on tens of millions of mobile phones around the world.\r\n\r\nWhat makes a MEDL head?\r\n\r\nCreative. Resourceful. Skilled. Practical. Dreamer. Doer.\r\n\r\nWe are incredibly proud of the team of people we've brought together. We like each other. We like our clients. And we love the work that we are privileged to do on a daily basis. We look to hire adults who are capable of taking on an assignment and delivering a result. But we also know that the best solutions come from people with a childlike fascination of technology and what it's capable of doing.