Senior Channel Engineer

AI summary

Senior Channel Engineer needed to develop POS and mobile apps using Java, Kotlin, and Flutter. Must have 5 years experience and BA/BSc/HND. Full-time role in Lagos.

• Develop POS and mobile apps with Java, Kotlin, Flutter
• Integrate payment gateways and ensure ISO compliance
• Full-time, requires 5 years experience

Description

Senior Channel Engineer at 3Line Card Management Limited July, 2026 | MyJobMag Login Signup Employers Nigeria Ghana Kenya Nigeria South Africa UK Jobs Career Advice Post Job Search for Jobs Abia Abuja Adamawa Akwa Ibom Anambra Bauchi Bayelsa Benue Borno Cross River Delta Ebonyi Edo Ekiti Enugu Gombe Imo Jigawa Kaduna Kano Katsina Kebbi Kogi Kwara Lagos Nasarawa Niger Ogun Ondo Osun Other Oyo Plateau Rivers Sokoto Taraba Yobe Zamfara Administration / Facilities Agriculture / Agro-Allied Art / Crafts / Languages Aviation / Aerospace Banking Bursary and Scholarships Caregiver / Nanny / Social Workers Catering / Confectionery Construction and Site Engineering Consultancy Content, Editorial and Journalism Customer Care, Success and Service Data, Business Analysis and AI Driving Education / Teaching / Training Engineering / Technical Environment Health and Safety Finance / Accounting / Audit Food, Beverage and Hospitality General Graduate Jobs Human Resources / HR ICT / Computer Insurance Internships Janitorial Services Legal and Regulatory Logistics Manufacturing Marketing and Communication Media Production and Entertainment Medical / Healthcare NGO/Non-Profit Oil and Gas, Energy and Mining Pharmaceutical Procurement / Store-keeping / Supply Chain Product Management Project and Program Management Real Estate Research and Development RFP / RFQ / EOI Risk Management and Compliance Sales and Business Development Science Security / Intelligence Shipping and Maritime Sports, Fitness and Personal Care Strategic and Top Management Travels and Tours UX, Design and Architecture Volunteer BA/BSc/HND First School Leaving Certificate MBA/MSc/MA NCE OND Others PhD/Fellowship Professional Certificate Secondary School (SSCE) Vocational Close Detailed Search X Send this job to a friend Type the email of your friend Enter your email Type Your Email Message I think you may be interested in this position - Senior Channel Engineer at 3Line Card Management Limited. This is the link: https://www.myjobmag.com/job/senior-channel-engineer-3line-card-management-limited?utm_source=email_friend. Copy and paste link on browser if link is not working. Check it out! X Did you notice an error or suspect this job is scam? Tell us. Enter your email Type Your Message Senior Channel Engineer at 3Line Card Management Limited View Jobs in ICT / Telecommunication / View Jobs at 3Line Card Management Limited Posted: Jul 28, 2026 Deadline: Not specified Save Email @gmail.com @yahoo.com @outlook.com 3Line commenced business in 2007 with the primary aim of using technology to make financial services easily available to the financially excluded. We believe this is a basic human right, and 3Line is our platform for achieving this purpose. We focus on four key areas: Electronic Banking, Issuer Processing, Agency Banking and Identity Management, all driven b... Read more about this company Senior Channel Engineer Job Type Full Time Qualification BA/BSc/HND Experience 5 years Location Lagos Job Field ICT / Computer Responsibilities Design, develop, and maintain POS and mobile applications using Java, Kotlin, and the Flutter framework. Work with payment gateways to integrate secure and reliable transaction processing. Ensure all applications adhere to ISO card standards and other relevant payment industry regulations. Collaborate with cross-functional teams, including product managers, UX/UI designers, and other engineers, to define, design, and ship new features. Write clean, well-documented, and efficient code. Conduct unit and integration testing to ensure the quality and reliability of the applications. Troubleshoot and debug complex issues in production and development environments. Stay up-to-date with the latest industry trends and technologies in POS, mobile, and payment systems. Participate in code reviews to maintain high-quality code and share knowledge with the team. Provide mentorship and guidance to junior engineers. Qualifications Minimum of 5 years of professional experience in POS or mobile application development. Strong proficiency in Java, Kotlin, and Dart (for Flutter). In-depth knowledge of Flutter and Android development frameworks. Proven experience with integrating payment gateways. Deep understanding of ISO card standards (e.g., ISO 8583) and other payment protocols. Strong analytical and problem-solving skills with the ability to debug complex technical issues. Excellent written and verbal communication skills. Experience working in an Agile development environment. Bonus Skills: Experience with state management libraries like Bloc or Provider. Familiarity with cloud platforms such as AWS. Experience with other financial APIs. Check how your CV aligns with this job Method of Application Interested and qualified candidate should send an updated CV to humanresources@3lineng.com , using the job title as the email subject. Build your CV for free. Download in different templates. Share Save Email Report Get new ICT / Computer jobs like this on Telegram. 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