ZAIN2568 - E-Services & Application Development Specialist
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OperationZain Sudan
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DivisionTechnology
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LocationSudan - NA
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Closing Date14-Nov-2026
About Zain
Position Information
Department/Section: Technology IT Solutions & Development
Job Title: E-Services & Applications Development Specialist
Reports to: E-Services & Applications Development Team Leader
Job Purpose
The E-Services & Applications Development Specialist is responsible for the E-Services & Applications Development Team Leader for leading the design, development, and delivery of innovative digital solutions, including mobile applications, self-service portals, and e-channels. This role is crucial in ensuring seamless integration with backend systems, upholding the highest standards of software development, and consistently delivering exceptional, user-centric experiences.
Key Tasks/Accountabilities
Design, develop, and maintain customer-facing mobile applications (iOS, Android, and Windows), self-service portals, and e-channels (SMS, USSD) using frameworks like Flutter, React Native, Swift, Kotlin, and Java.
Develop and orchestrate cross-functional business logic and services, integrating mobile applications with backend systems via APIs, microservices, and integration platforms such as MuleSoft and Spring Boot.
Collaborate with business stakeholders to analyze service requirements and translate them into technical specifications, ensuring software implementation meets business needs and process standards.
Work with Convergence Billing and Charging Solutions teams to create hybrid services and products, integrating systems such as OCS and billing platforms, utilizing tools like JMS, REST APIs, and SOAP.
Lead the design and development of customer-facing systems, such as mobile money solutions, payment gateways, and digital wallets, ensuring compliance with standards like PCI DSS and integrating secure payment platforms like Stripe, PayPal, and Apple Pay.
Lead release planning, deployment processes, and post-go-live coordination, utilizing Jenkins, GitHub Actions, and CircleCI for CI/CD pipelines and maintaining post-deployment documentation.
Supervise the integration of e-channels (corporate websites, kiosks, mobile apps) with backend systems via middleware solutions such as MuleSoft, Apache Camel, or WSO2, ensuring smooth communication between systems.
Develop and maintain comprehensive technical documentation, including design artifacts, implementation guides, user manuals, and operational procedures, and conduct knowledge transfer for internal teams.
Forecast development demand, manage resource allocation, perform impact assessments for system changes, and track progress using Jira and Confluence.
Promote best practices in mobile application and e-service development, driving continuous improvement and innovation in digital services while adhering to coding, security, and integration standards using tools like SonarQube and OWASP.
Lead and manage outsourced software development activities, ensuring timely delivery and adherence to quality standards, and coordinate with external vendors to resolve complex technical issues.
Manage, motivate, and mentor team members, foster skills development, engagement, and performance improvement, and provide timely reports on KPIs, project progress, and team performance.
Continuously monitor the performance of mobile applications and e-channels, troubleshooting issues, identifying bottlenecks, and optimizing applications for scalability and performance.
Stay updated with the latest trends in mobile technologies, tools, and frameworks to ensure the team utilizes state-of-the-art development practices and technologies.
Ensure application security by adhering to industry best practices, such as OWASP Mobile Security Testing and encryption standards (e.g., SSL/TLS for data transmission).
Collaborate with QA teams to define test strategies, implement automated tests, and oversee the execution of both functional and non-functional tests, ensuring application quality.
Manage application versioning, compatibility, and updates across multiple mobile platforms, ensuring smooth deployment and rollout of new features and bug fixes.
Ensure adherence to all regulatory, security, and compliance requirements, including GDPR, HIPAA, and PCI DSS, during the development and release of applications.
Design and implement e-service platforms such as customer portals, digital self-service systems, and automated service delivery solutions, improving the overall customer experience and operational efficiency.
Manage the lifecycle of digital services from inception through deployment and operational support, ensuring the scalability and reliability of platforms used for e-commerce, mobile money, and payment gateways.
Lead digital transformation initiatives within the organization, leveraging emerging technologies and tools to create innovative solutions that improve customer interactions and streamline business processes.
Collaborate with UX/UI teams to ensure that e-service platforms and mobile applications provide intuitive and user-friendly experiences, optimizing interface design for customer engagement.
Ensure scalability and high availability of e-service platforms, implement monitoring, load balancing, and disaster recovery strategies to maintain operational continuity.
Ensure compliance with all applicable policies & regulatory requirements in information security.
Qualifications/Experience/Skills
Qualifications/Experience:-
B.Sc. in Computer Science/ Engineering, Software Engineering or any related discipline.
Minimum 2 years of experience in related field.
Experience in Frontend Web Development Frameworks (e.g., React, Angular, Vue.js).
Experience in Backend Frameworks (e.g., Spring Boot, Node.js).
Experience in Mobile Development Frameworks (Native and Hybrid).
Experience and Skills in designing APIs using SOAP/Rest/GraphQL.
Experience Designing and Deploying in End User Systems (e.g. Mobile Money, Payment GW).
Experience in using Agile Development Methodologies (e.g., Scrum, Kanban).
Experience in Object-Oriented Languages like Java Python & C++ languages.
Experience in web development languages including HTML, CSS, JavaScript and JQuery.
Hands-on experience and knowledge of RDBMS.
Hands- on experience and knowledge on Linux and Windows OS.
Skills:-
Highly developed communication and reporting skills (verbal and written) in both Arabic and English.
Highly developed skills in use of relevant IT packages including Excel. Word, PowerPoint etc.
Ability to build excellent relationships with key suppliers/customers.
Ability to plan, monitor and control projects.
Problem solving and analytical skills.
Planning and organising skills.
Strong presentation Skills.
Ability to interpret and apply best practice methods/processes.
Excellent numeracy and analytical skills.
Ability to impart knowledge to others in a 1-2-1 and 1-2-many environments.
Typical Performance Measures
Effectiveness of high availability of the developed applications.
Quality of Team Contribution.
Understands and is committed to team objectives.
Time management.
Effectiveness in maintaining and improving accuracy of the developed applications.
Quality of relationships with internal customers/peers/suppliers.
Effectiveness of issue resolution/decision making/change control and risk management.
Delivery of outcomes to agreed quality standards and deadlines.
Adaptability of work plans/resources in response to change.
Consistency and Quality of the applications maintenance to reduce equipment downtime.
About Application Process
If you meet the criteria and you are enthusiastic about the role, we would welcome your application. To complete the application you would need the following document(s):
- Resume/CV
- Passport-size photograph
- Highest Education Qualification