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Who We Are Moniepoint Inc. is Africa’s all-in-one financial platform, helping 20 million businesses and individuals access seamless payments, banking, credit, cross-border, and business management tools each month. As Nigeria’s largest merchant acquirer, we power most of the country’s point-of-sale (POS) transactions. Through our subsidiaries, Moniepoint Inc. processes over $250 billion in digital payment transaction value annually. About The Role As a Senior Mobile Engineer (POS Terminal), you will be responsible for building, optimizing, and maintaining high-performance Android-based POS applications used across large-scale transaction environments. You will work closely with Mobile Architects, Backend Engineers, Product Managers, and Hardware teams to deliver reliable, secure, and scalable POS features. This role requires strong hands-on Android expertise, deep understanding of payment flows, and experience integrating with POS hardware and EMV standards. You will own complex features end-to-end while contributing to system design discussions and ensuring engineering excellence across the codebase. What You’ll Get To Do Feature Development & Ownership Design, implement, and maintain Android-based POS terminal applications (Java/Kotlin). Own end-to-end development of key transaction flows (sales, refunds, reversals, settlement). Collaborate with backend teams to integrate APIs and ensure reliable transaction synchronization. Implement offline-first capabilities and manage edge-case handling in low-connectivity environments. Payments & Security Integrate EMV chip, contactless (NFC), and card-present transaction flows. Work with encryption standards, key management processes, and secure payment SDKs. Ensure compliance with payment security best practices. Troubleshoot and resolve transaction-related issues in production Hardware Integration Integrate and maintain support for POS peripherals (card readers, pin pads, printers, scanners). Work with OEM SDKs for Android-based POS terminals. Handle Bluetooth, USB, and embedded hardware communication layers. Code Quality & Engineering Standards Write clean, maintainable, testable code following established architecture patterns. Participate in code reviews and provide constructive feedback. Contribute to improving CI/CD pipelines and release processes. Support debugging, monitoring, and performance optimization efforts. Collaboration & Mentorship Work cross-functionally with Product, QA, and Backend teams to deliver high-quality features. Mentor mid-level engineers and support onboarding of new team members. Participate in sprint planning, estimation, and technical discussions. To succeed in this role, you should have Minimum of 5+ years of experience in Android app development A degree in Computer Science, Engineering or a related subject Strong expertise in Android Native development (Kotlin/Java). Experience building or maintaining POS terminal applications. Solid understanding of EMV standards and card-present transaction flows Experience integrating payment SDKs and hardware peripherals. Familiarity with REST APIs, WebSockets, and background sync mechanisms. Experience with local storage solutions (Room, SQLite). Strong debugging and performance optimization skills. Understanding of secure coding practices in financial systems. Ability to work effectively in a fast-paced, high-ownership environment. Experience working in fintech or high-transaction environments. Exposure to cross-platform frameworks (e.g., Flutter). Experience working with Android-based embedded POS terminals. What We Can Offer You Culture - We put our people first and prioritize the well-being of every team member. We’ve built a company where all opinions carry weight and where all voices are heard. We value and respect each other and always look out for one another. Above all, we are human. Learning - We have a learning and development-focused environment with an emphasis on knowledge sharing, training, and regular internal technical talks. Compensation - You’ll receive an attractive salary, pension, health insurance, paid leave plus other benefits. What To Expect In The Hiring Process A preliminary phone call with the recruiter A take-home test exercise A technical interview with a Lead in our Engineering Team A behavioural and technical interview with a member of the Executive team. Moniepoint is an equal-opportunity employer. We celebrate diversity and are committed to creating an inclusive environment for all employees and candidates.
Here's how to pick the right one and stand out in your application.
144.883Jobs
31.687IN
81%EN
That number is real. WorkMundi's database shows 144,883 open engineer roles across the world. India has the most with 31,687 jobs, followed by the United States with 30,084. If you just finished reading one job ad and felt paralyzed by choice, you're not alone—but this scale is actually an advantage. It means you can afford to be selective.
Start by geography and language. The majority of engineer ads—117,837 of them—have the job posting text written in English. Use that as one filter, but remember: the ad text language tells you nothing about whether the role actually requires you to speak English day-to-day. Read the job description carefully. Then check which countries have the volume you're targeting. Singapore, Poland, and Australia round out the top five after India and the US.
Next, learn who's hiring. Accenture has posted 2,801 engineer roles. andurilindustries, speechify, and jobgether are also actively recruiting. If you're applying to one of these names, research their hiring patterns and interview style before you apply. That homework pays off.
When you interview, expect the question every engineer hears: 'Tell me about a time you had to debug a problem that wasn't in your job description.' Have a specific story ready—not a general one. Name the tools, the deadline pressure, and what you learned. Hiring managers listen for whether you see problem-solving as part of the role itself, not a favour.