POS Terminal Applications & Intergration Engineer at Bankly


Bankly is a financial technology company pushing the boundaries in cash digitization and data-led consumer services. Since 2019, Bankly has been focused on building the infrastructure to serve Nigeria’s informal segment and so far we’ve served ~35000 customers across our network of ~15,000 agents around Nigeria. We’re building a bank for the financially underserved.

We are recruiting to fill the position below:

Job Title: POS Terminal Applications & Intergration Engineer

Location: Lagos

Job Overview

  • As a POS Terminal Applications and integration Engineer, you will take on ownership for the implementation and technical effectiveness of aspects of specific products related to the delivery of financial transactional systems via Point of Sale devices.
  • These can include, POS application user interface flows, integration, POS processing gateways, Mobile POS and SoftPOS device and SDK integration and other related financial processing functions.
  • You will be expected to contribute meaningfully to the design and improvement of the solutions you work on.
  • You will be expected to contribute to the development of the improvement of the software development practice through peer leadership, code review, technical training, process improvement and technical thought leadership.


  • Translate solution designs into working code with minimal oversight from team members.
  • Perform unit and integration testing.
  • Evaluate inter-relationships between programs such as whether a change in one part of a program will cause an unwanted result in another part.
  • Develop and document test cases, test data requirements and expected results.
  • Maintain and update documentation of project code and technical processes following standards that are set by the team.
  • Design and development of professional business applications for the Android platform
  • Collaborate with cross-functional teams to define, design, and ship new features in a dynamic work environment
  • Work with external data sources/ APIs, unit-test code for robustness, including edge cases, usability, and general reliability
  • Work on fixing bugs and improving application responsiveness, quality, and performance
  • Continuously discover, evaluate, and implement new technologies to improve development efficiency
  • Translate designs and wireframes into high quality code
  • Design, build, and maintain high performance, reusable, and reliable Java/Kotlin code
  • Ensure the best possible performance, quality, and responsiveness of the application
  • Identify and correct bottlenecks and fix bugs.

Knowledge and Skill Requirements

  • Bachelor’s Degree
  • Minimum of 3+ years in software application development and at least 2+ years of experience working on POS Terminal Applications development
  • Strong knowledge of Android SDK, different versions of Android, and how to deal with different screen sizes
  • Proven software development experience with at least one application on app store
  • Familiarity with RESTful APIs to connect Android applications to back-end services
  • Strong knowledge of Android UI design principles, patterns, and best practices
  • Experience with offline storage, threading, and performance tuning
  • Ability to design applications around natural user interfaces, such as “touch”
  • Familiarity with the use of additional sensors, such as gyroscopes and accelerometers
  • Knowledge of the open-source Android ecosystem and the libraries available for common tasks
  • Ability to understand business requirements and translate them into technical requirements
  • Familiarity with cloud message APIs and push notifications
  • A knack for benchmarking and optimization
  • Understanding of Google’s Android design principles and interface guidelines
  • Proficient understanding of code versioning tools, such as Git
  • Familiarity with continuous integration
  • Proficiency in Java and Kotlin.

Application Closing Date
13th January, 2022.

How to Apply
Interested and qualified candidates should send their CV to: recruitment@bankly.ng using the Job Title as the subject of the mail.


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