Hydrogen is a leading African fintech powering secure, seamless payment experiences across local and international markets. We deliver innovative payment solutions that help businesses grow. Guided by Excellence, Service, Integrity, and Innovation, we’re building the world’s most respected African payment services network.
We are recruiting to fill the position below:
Job Title: Application Security Analyst Featuredjob listings
Location: Lagos
Employment Type: Full-time
Job Summary
We are seeking an Application Security Analyst to protect the applications powering our card issuance, card
management, and switch/transaction processing platforms.
You will embed security across the SDLC, conduct testing and code reviews, support PCI-DSS compliance, and drive remediation efforts. You'll partner with engineering, SOC, and security teams to secure card and switch infrastructure, including third-party and ISO 8583 integrations.
What you will do
Secure Application Testing & Review – Conduct SAST, DAST, SCA, and manual secure code reviews, along with vulnerability assessments and penetration testing (web, API, mobile) across card management, switch, and POS/ATM integration systems.
Secure SDLC & CI/CD Integration – Design and embed security checkpoints throughout the development lifecycle and CI/CD pipelines to ensure security is built into application development from the start.
PCI-DSS Compliance & Risk Management – Support control validation, evidence collection, and remediation tracking for PCI-DSS compliance, while reviewing third-party and vendor integrations (including ISO 8583 messaging and card network interfaces) for security risk.
Monitoring & Incident Response – Monitor application-layer security events, collaborate with SOC teams to investigate anomalies in card/switch transaction flows, and participate in incident response for application-level security incidents.
Reporting & Security Enablement – Document findings and produce risk assessment reports, partner with engineering teams to track remediation to closure, and contribute to secure coding training and awareness sessions for developers.
RequirementsBachelor's degree in cyber/information security, computer science, information technology or any related discipline.
3 - 5 years of relevant experience in application security, penetration testing, or software security engineering, with prior exposure to fintech, banking, card processing, or payment switch environments considered a strong advantage.
Certifications: CompTIA Security+ (required or in progress); CEH, OSCP, CSSLP, PCI-DSS, or cloud security certifications (AWS Security Specialty, AZ-500) preferred; progress toward CISSP a plus.
Strong analytical, communication, and cross-functional collaboration skills; able to translate technical risk into business terms and perform under pressure.
Application Closing Date25th September, 2026.
How to Apply
Interested and qualified candidates should send their CV to: [Email hidden - Login to reveal] using the Job Title as the subject of the email. Featuredjob listings
How To Apply
-
Make sure you are logged in and your email is verified (Register if you dont have an account).
-
Click the Apply Now button above.
-
Your default email application or the application link will open.
-
Attach your Application letter, updated Curriculum Vitae (CV) and any supporting documents required.
-
Use a professional subject line such as Application for "Indicate Position"
-
Make sure to send your application before the closing date.
Note: Only shortlisted candidates are contacted.
