Senior Android POS Developer (Remote)

Experience

: 5.00 + years

Salary

: Confidential (based on experience)

Expected Notice Period

: 30 Days

Shift

: (GMT+02:00) Africa/Johannesburg (SAST)

Opportunity Type

: Remote

Placement Type

: Full Time Contract for 12 Months(40 hrs a week/160 hrs a month)

(*Note: This is a requirement for one of Uplers client - Leading Merchant Solutions Provider)What do you need for this opportunityMust have skills required:Integration Testing, System Testing, Unit Testing, Aidl services, Android POS terminals, Api integration, EMV, Java (android sdk), Payment Processing, Android, C++, Linux, UI DevelopmentLeading Merchant Solutions Provider is Looking for:

Role

We are looking for a skilled Android POS Developer to join our dynamic team and take ownership of building and optimizing applications for payment terminals (POS devices). The ideal candidate brings deep expertise in Java, AIDL services, and experience developing across multiple POS hardware platforms. You'll play a critical role in enhancing user experiences and ensuring seamless card payment integrations.

Key Responsibilities

• Develop and maintain Android-based applications for POS terminals (Ingenico, Pax, Verifone, Newland, Sunmi, etc.).
• Collaborate with product managers and backend teams to design and implement robust payment solutions.
• Integrate AIDL services for inter-process communication between apps and payment kernels.
• Ensure compliance with card scheme standards (e.g., PCI-DSS, EMV).
• Create clean, efficient, and responsive UI components tailored for POS screens using Java.
• Troubleshoot, optimize, and debug performance issues on hardware devices.
• Participate in code reviews, architectural discussions, and feature planning sessions.
• Maintain documentation for services and integration processes.
  

Required Qualifications

• 5+ years of total software development experience, with at least 2 recent years focused on POS terminals.
• Strong proficiency in Java (Android SDK) for application and UI development.
• Proven experience working with AIDL services for inter-process communication.
• Hands-on development experience with Ingenico, Pax, Verifone, Sunmi, or Newland POS devices.
• Strong background in banking, card payments, or fintech environments.
• Experience with UI development specifically for embedded Android POS terminals.
• Knowledge of security standards and certifications relevant to payment apps.
  

Preferred Attributes

• Experience with EMV, ISO8583, or other payment standards.
• Familiarity with NFC/contactless payment flows.
• Agile or Scrum team experience.
• Strong problem-solving and debugging skills.
  

How to apply for this opportunity

• Step 1: Click On Apply! And Register or Login on our portal.
• Step 2: Complete the Screening Form & Upload updated Resume
• Step 3: Increase your chances to get shortlisted & meet the client for the Interview!
  

About Uplers:

Our goal is to make hiring reliable, simple, and fast. Our role will be to help all our talents find and apply for relevant contractual onsite opportunities and progress in their career. We will support any grievances or challenges you may face during the engagement.(Note: There are many more opportunities apart from this on the portal. Depending on the assessments you clear, you can apply for them as well).So, if you are ready for a new challenge, a great work environment, and an opportunity to take your career to the next level, don't hesitate to apply today. We are waiting for you!