• Application Deadline:
• Position: Full Stack Developer


• Job Type Full Time


• Qualification BA/BSc/HND


• Experience 1 - 4 years


• Location Lagos


• Job Field ICT / Computer 
  

JOB OBJECTIVE

• We are looking for a full stack developer that will be responsible for developing and managing full stack (front & back-end) services and the interchange of data between the server and the users.


• Your primary focus will be the development of all server-side logic, definition and maintenance of the central database, and ensuring high performance and responsiveness to requests from the front-end.


• You will also be responsible for integrating the front-end elements.


• Therefore, a basic understanding of front-end technologies is necessary as well.

DUTIES AND RESPONSIBILITIES

• Write effective APIs


• Test software to ensure responsiveness and efficiency


• Troubleshoot, debug and upgrade software


• Create security and data protection settings


• Build features and applications with a mobile responsive design


• Write technical documentation


• Design client-side and server-side architecture


• Build the front-end of applications through appealing visual design


• Develop and manage well-functioning databases and applications


• Work with data and analysts to improve the software

SKILLS & COMPETENCIES REQUIRED

• Strong knowledge of PHP & JavaScript web frameworks {{such as Laravel, Yii, express.js etc.}}


• Understanding the fully synchronous behavior of PHP and JavaScript


• Understanding of MVC design patterns


• Basic understanding of front-end technologies, such as JavaScript, HTML5, and CSS3


• Knowledge of Object Oriented PHP and Node.js programming


• Understanding accessibility and security compliance


• Strong knowledge of the common JavaScript, PHP or web server exploits and their solutions


• Understanding fundamental design principles behind a scalable application


• User authentication and authorization between multiple systems, servers, and environments


• Integration of multiple data sources and databases into one system


• Familiarity with limitations of PHP as a platform and its workarounds


• Creating database schemas that represent and support business processes


• Interact with customers while online testing and assisting with usage.


• Must have working experience with SMPP protocol and SMS gateways.


• Should have knowledge of installation and configuration of bearer box Gateway, Open SMPP Box,


• customization of SQLBox & SMPP Protocol for SMS Routing


• Assisting various Technical Teams with tasks that require optimization and modifications to the current infrastructure.


• Work on clients' queries and provide resolution. Troubleshoot issues of Linux, and SQL queries and handle databases.


• Interaction with clients in some cases for online testing to debug the issue.


• Should be aware of Verified SMS, Google RCS business messaging, and Whatsapp business API

WORKING AND PROCESS.

• Working knowledge of MySQL queries, SMPP protocol, and SMS gateways.


• Troubleshooting knowledge in MySQL and other SMPP issues.


• Require Basic knowledge in networking such as IP address, networking route, & DNS.


• Require Strong technical and analytical skills.


• Proficient understanding of code versioning tools, such as Git


• The candidate must have skills and experience in the following languages:


• C#, Ruby, Python


• Other qualifications include experience in the following platforms and frameworks:


• React Native , Ruby on Rails , AWS , .NET , JavaScript

Minimum qualification

• Higher National Diploma or Bachelor’s degree from an accredited program in Computer Science, Computer Science Engineering or B.Sc in Electrical Engineering or related academic discipline required


• At least 1-4 years’ experience in a similar role.


• Good understanding of the following protocols and channels at the development and configuration level in relation to VAS: USSD, SMS, IVR, WEB,WAP, MMS,SMPP, SMTP etc


• Good understanding of handling CRUD, event logs, CDR, syslogs


• Ability to develop and support the following:
  
  
  
  • WEB & WAP - Develop access interface for multimedia (web, games, and portal) services.
  
  
  • USSD/SMS - Develop access interface for SMS/USSD services for service activation and delivery
  
  
  • IVR - Support for voice services - provisioning, service activations & delivery
  
  
  • Video/Audio/MMS - support provisioning, service activation & delivery
  
  
  
  


• Understanding of the following mechanism:


• MT Billing Technology


• MO Billing


• UCIP (User Communication Interface Protocol)


• DOB (Direct Operator Billing)


• Third-party Payment Gateways