Application Security Specialist
AI summary
FirstBank Nigeria is hiring an Application Security Specialist based in Lagos. The role focuses on vulnerability management, DevSecOps integration, secure development, security testing, and compliance across web, mobile, API, and enterprise applications. Candidates need at least 5 years of experience in information or application security, ideally within financial services or other highly regulated industries.
- Role based in Lagos, Nigeria
- Minimum 5 years of application or information security experience required
- Financial services background preferred
- Relevant certifications such as CISSP, CSSLP, CEH, OSCP, or CISM are an advantage
- Covers vulnerability management, DevSecOps, secure SDLC, and application security testing
AI job guide
Use this guide to check salary signals, requirements, documents, application steps and safety before you apply.
AI salary guide
Not enough public dataNot enough public salary data is available for this exact role. Before applying, prepare to ask about gross pay, benefits, contract length, probation period, transport and any allowances.
Can you qualify for this role?
- Required5+ years of relevant experienceThe job post includes a minimum experience signal.
- RequiredEducation or certification mentioned in the postThe captured text mentions education, a diploma, certificate, or licence.
- PreferredPractical evidence in security, retail, internshipThe tags and summary point to skills connected with this role.
- RequiredAvailability to work in Not specifiedThe vacancy is associated with this location.
Documents to prepare
- Likely requiredUpdated CV
- Role specificCover letter or short employer message
- OptionalProfessional references
- Role specificAcademic or professional certificates
- VerifyID or passport only after verifying the employer
Application tips for this job
- Place your strongest Application Security Specialist evidence in the first half of your CV.
- In your cover letter or employer message, connect your experience to First Bank of Nigeria Limited (FirstBank) and the role in Not specified.
- Add concrete examples related to security, retail, internship, ideally with measurable outcomes or clear responsibilities.
- Follow the instructions from Jobzilla Nigeria; avoid sending documents to unofficial contacts or copied links.
- Confirm the deadline, interview location and employer contact before sharing personal documents.
- Prepare a polite question about pay, benefits and contract terms for later interview stages.
Source and safety check
- Jobzilla Nigeria
- Original source link available
- Application method is clear
- Deadline not specified
- No major risk signal was detected in the captured text.
Never pay for interviews, shortlisting, medical checks, uniforms, or job placement. Confirm every application at the original source before sharing personal documents. Report suspicious listing.
Interview preparation
- What experience makes you a strong fit for this Application Security Specialist role in security, retail?
- How have you handled responsibilities similar to those in this job post?
- Are you available to work in Not specified under the listed contract or schedule?
- Prepare examples with clear responsibilities, tools used and measurable outcomes.
- Review the source and research First Bank of Nigeria Limited (FirstBank) before the interview.
Ask what the first priorities will be in the role and how success will be measured.
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Original source description
Job Title: Application Security Specialist
Application Security Specialist at First Bank of Nigeria Limited (FirstBank)
⏲
Sep 23, 2026, 6:10 AM
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View all Banking & Financial Services jobs
First Bank of Nigeria Limited (FirstBank) is Nigeria's largest financial services institution by total assets and gross earnings. With more than 10 million customer accounts, FirstBank has over 750 branches providing a comprehensive range of retail and corporate financial services. The Bank has international presence through its subsidiaries, FBN Bank (UK) Limited in London and Paris, FBNBank DRC, FBNBank Ghana, FBNBank Gambia, FBNBank Guinea, FBNBank Sierra-Leone and FBNBank Senegal, as well as its Representative Offices in Johannesburg, Beijing and Abu Dhabi.
We are recruiting to fill the position below:
Job Identification: 1816
Location: Lagos
Key Responsibilities
- Vulnerability Management: Track, prioritize, and support remediation of application security vulnerabilities identified through testing exercises.
- DevSecOps Integration: Work with development and DevOps teams to embed security controls within CI/CD pipelines and release processes.
- Secure Development: Support the adoption of secure coding practices and ensure security
Requirements
- are integrated into software development activities.
- Security Testing: Coordinate and perform application security reviews, code reviews, penetration testing, and vulnerability assessments.
- Awareness & Training: Promote application security awareness across technology teams and support secure coding
Education
initiatives.
Risk Advisory: Provide security guidance during solution design, system implementation, and technology transformation initiatives.
Compliance & Governance: Ensure applications comply with established security standards, regulatory requirements, and internal policies.
Application Security: Conduct security assessments of web, mobile, API, and enterprise applications to identify and mitigate vulnerabilities.
Qualifications &
Experience
Relevant certifications such as CISSP, CSSLP, CEH, OSCP, CISM, or related certifications will be an advantage.
Knowledge of OWASP Top 10, API Security, Secure SDLC, and DevSecOps practices.
Minimum of 5 years'
in Information Security, Application Security, Secure Software Development, or a related area.
within financial services or other highly regulated industries is desirable.
Good understanding of application security principles, secure development practices, and vulnerability management.
conducting application security assessments and supporting remediation activities.
Bachelor's degree in Computer Science, Information Technology, Cybersecurity, Software Engineering, or a related discipline.
How to Apply
Interested and qualified candidates should:
Click here to apply online
Application
Deadline:
3rd October, 2026; 08:53 AM.
View all Jobs in Nigeria
Lagos State