Application Security Jobs in Kuala Lumpur - September 2026 - Urgent Hiring

Bandar Kuala Lumpur, WP Kuala Lumpur

Near Train Station

Conduct penetration testing on web applications, APIs, networks, and cloud environments.
Perform vulnerability assessments and validate security findings.
Identify security issues such as SQL Injection, XSS, CSRF, broken authentication, access control flaws, and API vulnerabilities. ...

Network Penetration Tester Network Penetration Tester

Posted

3 days ago

Upgrowth HR Sdn Bhd

MYR5,000 - MYR12,000 Per Month

Bandar Kuala Lumpur, WP Kuala Lumpur

Near Train Station

Conduct penetration testing on web applications, APIs, networks, and cloud environments.
Perform vulnerability assessments and validate security findings.
Identify security issues such as SQL Injection, XSS, CSRF, broken authentication, access control flaws, and API vulnerabilities. ...

Penetration Tester Penetration Tester

Posted

3 days ago

Upgrowth HR Sdn Bhd

MYR5,000 - MYR12,000 Per Month

Bandar Kuala Lumpur, WP Kuala Lumpur

Near Train Station

Conduct penetration testing on web applications, APIs, networks, and cloud environments.
Perform vulnerability assessments and validate security findings.
Identify security issues such as SQL Injection, XSS, CSRF, broken authentication, access control flaws, and API vulnerabilities. ...

Security Analyst Security Analyst

Posted

3 days ago

Upgrowth HR Sdn Bhd

MYR5,000 - MYR12,000 Per Month

Bandar Kuala Lumpur, WP Kuala Lumpur

Near Train Station

Conduct penetration testing on web applications, APIs, networks, and cloud environments.
Perform vulnerability assessments and validate security findings.
Identify security issues such as SQL Injection, XSS, CSRF, broken authentication, access control flaws, and API vulnerabilities. ...

Ethical Hacker Ethical Hacker

Posted

3 days ago

Upgrowth HR Sdn Bhd

MYR5,000 - MYR12,000 Per Month

Bandar Kuala Lumpur, WP Kuala Lumpur

Near Train Station

Conduct penetration testing on web applications, APIs, networks, and cloud environments.
Perform vulnerability assessments and validate security findings.
Identify security issues such as SQL Injection, XSS, CSRF, broken authentication, access control flaws, and API vulnerabilities. ...

Vulnerability Assessor Vulnerability Assessor

Posted

3 days ago

Upgrowth HR Sdn Bhd

MYR5,000 - MYR12,000 Per Month

Bandar Kuala Lumpur, WP Kuala Lumpur

Near Train Station

Conduct penetration testing on web applications, APIs, networks, and cloud environments.
Perform vulnerability assessments and validate security findings.
Identify security issues such as SQL Injection, XSS, CSRF, broken authentication, access control flaws, and API vulnerabilities. ...

Cybersecurity Analyst Cybersecurity Analyst

Posted

3 days ago

Upgrowth HR Sdn Bhd

MYR5,000 - MYR12,000 Per Month

Bandar Kuala Lumpur, WP Kuala Lumpur

Near Train Station

Conduct penetration testing on web applications, APIs, networks, and cloud environments.
Perform vulnerability assessments and validate security findings.
Identify security issues such as SQL Injection, XSS, CSRF, broken authentication, access control flaws, and API vulnerabilities. ...

Information Security Analyst Information Security Analyst

Posted

3 days ago

Upgrowth HR Sdn Bhd

MYR5,000 - MYR12,000 Per Month

Bandar Kuala Lumpur, WP Kuala Lumpur

Near Train Station

Conduct penetration testing on web applications, APIs, networks, and cloud environments.
Perform vulnerability assessments and validate security findings.
Identify security issues such as SQL Injection, XSS, CSRF, broken authentication, access control flaws, and API vulnerabilities. ...

IT Security Analyst IT Security Analyst

Posted

3 days ago

Upgrowth HR Sdn Bhd

MYR5,000 - MYR12,000 Per Month

Bandar Kuala Lumpur, WP Kuala Lumpur

Near Train Station

Conduct penetration testing on web applications, APIs, networks, and cloud environments.
Perform vulnerability assessments and validate security findings.
Identify security issues such as SQL Injection, XSS, CSRF, broken authentication, access control flaws, and API vulnerabilities. ...

Junior, Prodops Specialist Junior, Prodops Specialist

Posted

3 days ago

Tranglo Sdn Bhd

Up to MYR5,000 Per Month

KL City, WP Kuala Lumpur

Near Train Station

Log & Trace Analysis: Analyze application logs and system traces to identify failure points, latency issues, or bottlenecks in the production environment.
Production Deep-Dives: Lead deep-dive investigations into production defects and software anomalies to ensure rapid resolution.
Technical Liaison: Partner with Software Development teams to isolate root causes and validate technical fixes. ...

Technology Risk Manager Technology Risk Manager

Posted

2 months ago

Powtech Solution

MYR7,000 - MYR9,000 Per Month

Contract

Petaling, WP Kuala Lumpur

Near Train Station

Perform technology and application risk assessments, with emphasis on identifying risks early in the project lifecycle and prior to application go-live.
Provide risk and control advisory support to project teams, IT, and business stakeholders throughout system implementation, enhancement, and deployment phases.
Support IT audit and assurance activities, including planning, execution support, remediation tracking, and follow-up reporting. ...

IT Audit ISO27001

Posted

a month ago

IT Risk Manager IT Risk Manager

Powtech Solution

MYR7,000 - MYR9,000 Per Month

Contract

Petaling, WP Kuala Lumpur

Near Train Station

Perform technology and application risk assessments, with emphasis on identifying risks early in the project lifecycle and prior to application go-live.
Provide risk and control advisory support to project teams, IT, and business stakeholders throughout system implementation, enhancement, and deployment phases.
Support IT audit and assurance activities, including planning, execution support, remediation tracking, and follow-up reporting. ...

IT Audit ISO27001

Posted

a month ago

IT Risk & Compliance Manager (Technology Risk) IT Risk & Compliance Manager (Technology Risk)

Powtech Solution

MYR7,000 - MYR9,000 Per Month

Contract

Petaling, WP Kuala Lumpur

Near Train Station

Perform technology and application risk assessments, with emphasis on identifying risks early in the project lifecycle and prior to application go-live.
Provide risk and control advisory support to project teams, IT, and business stakeholders throughout system implementation, enhancement, and deployment phases.
Support IT audit and assurance activities, including planning, execution support, remediation tracking, and follow-up reporting. ...

IT Audit ISO27001

Posted

a month ago

Senior Backend Engineer (Payments & Ledger)

Senior Backend Engineer (Payments & Ledger) Senior Backend Engineer (Payments & Ledger)

Abacus Strategic Advisory Sdn Bhd

Undisclosed

Bandar Kuala Lumpur, WP Kuala Lumpur

Near Train Station

Own the architecture and development of the core account and wallet systems, building high-concurrency, low-latency, horizontally scalable services in Go
Own the data model, transaction design, and concurrency strategy of the financial core, and define system-wide idempotency and consistency standards
Lead domain modelling and module boundary design; define API contracts and the integration standards other systems build against ...

Sales Development Representative Sales Development Representative

Posted

6 days ago

Tranglo Sdn Bhd

Up to MYR5,000 Per Month

KL City, WP Kuala Lumpur

Near Train Station

Log & Trace Analysis: Analyze application logs and system traces to identify failure points, latency issues, or bottlenecks in the production environment.
Production Deep-Dives: Lead deep-dive investigations into production defects and software anomalies to ensure rapid resolution.
Technical Liaison: Partner with Software Development teams to isolate root causes and validate technical fixes. ...

Junior Sales Specialist Junior Sales Specialist

Posted

2 months ago

Tranglo Sdn Bhd

Up to MYR5,000 Per Month

KL City, WP Kuala Lumpur

Near Train Station

Log & Trace Analysis: Analyze application logs and system traces to identify failure points, latency issues, or bottlenecks in the production environment.
Production Deep-Dives: Lead deep-dive investigations into production defects and software anomalies to ensure rapid resolution.
Technical Liaison: Partner with Software Development teams to isolate root causes and validate technical fixes. ...

Junior Sales Representative Junior Sales Representative

Posted

2 months ago

Tranglo Sdn Bhd

Up to MYR5,000 Per Month

KL City, WP Kuala Lumpur

Near Train Station

Log & Trace Analysis: Analyze application logs and system traces to identify failure points, latency issues, or bottlenecks in the production environment.
Production Deep-Dives: Lead deep-dive investigations into production defects and software anomalies to ensure rapid resolution.
Technical Liaison: Partner with Software Development teams to isolate root causes and validate technical fixes. ...

Entry-Level Sales Specialist Entry-Level Sales Specialist

Posted

2 months ago

Tranglo Sdn Bhd

Up to MYR5,000 Per Month

KL City, WP Kuala Lumpur

Near Train Station

Log & Trace Analysis: Analyze application logs and system traces to identify failure points, latency issues, or bottlenecks in the production environment.
Production Deep-Dives: Lead deep-dive investigations into production defects and software anomalies to ensure rapid resolution.
Technical Liaison: Partner with Software Development teams to isolate root causes and validate technical fixes. ...

Sales Support Specialist Sales Support Specialist

Posted

2 months ago

Tranglo Sdn Bhd

Up to MYR5,000 Per Month

KL City, WP Kuala Lumpur

Near Train Station

Log & Trace Analysis: Analyze application logs and system traces to identify failure points, latency issues, or bottlenecks in the production environment.
Production Deep-Dives: Lead deep-dive investigations into production defects and software anomalies to ensure rapid resolution.
Technical Liaison: Partner with Software Development teams to isolate root causes and validate technical fixes. ...

Principal Backend Engineer (Payments & Ledger) Principal Backend Engineer (Payments & Ledger)

Posted

2 months ago

Abacus Strategic Advisory Sdn Bhd

Undisclosed

Bandar Kuala Lumpur, WP Kuala Lumpur

Near Train Station

Own the architecture and development of the core account and wallet systems, building high-concurrency, low-latency, horizontally scalable services in Go
Own the data model, transaction design, and concurrency strategy of the financial core, and define system-wide idempotency and consistency standards
Lead domain modelling and module boundary design; define API contracts and the integration standards other systems build against ...

Backend Engineer (Payments & Ledger) Backend Engineer (Payments & Ledger)

Posted

a month ago

Abacus Strategic Advisory Sdn Bhd

Undisclosed

Bandar Kuala Lumpur, WP Kuala Lumpur

Near Train Station

Own the architecture and development of the core account and wallet systems, building high-concurrency, low-latency, horizontally scalable services in Go
Own the data model, transaction design, and concurrency strategy of the financial core, and define system-wide idempotency and consistency standards
Lead domain modelling and module boundary design; define API contracts and the integration standards other systems build against ...

Senior Software Engineer (Backend, Payments & Ledger) Senior Software Engineer (Backend, Payments & Ledger)

Posted

a month ago

Abacus Strategic Advisory Sdn Bhd

Undisclosed

Bandar Kuala Lumpur, WP Kuala Lumpur

Near Train Station

Own the architecture and development of the core account and wallet systems, building high-concurrency, low-latency, horizontally scalable services in Go
Own the data model, transaction design, and concurrency strategy of the financial core, and define system-wide idempotency and consistency standards
Lead domain modelling and module boundary design; define API contracts and the integration standards other systems build against ...

Staff Backend Engineer (Payments & Ledger) Staff Backend Engineer (Payments & Ledger)

Posted

a month ago

Abacus Strategic Advisory Sdn Bhd

Undisclosed

Bandar Kuala Lumpur, WP Kuala Lumpur

Near Train Station

Own the architecture and development of the core account and wallet systems, building high-concurrency, low-latency, horizontally scalable services in Go
Own the data model, transaction design, and concurrency strategy of the financial core, and define system-wide idempotency and consistency standards
Lead domain modelling and module boundary design; define API contracts and the integration standards other systems build against ...

Lead Backend Engineer (Payments & Ledger) Lead Backend Engineer (Payments & Ledger)

Posted

a month ago

Abacus Strategic Advisory Sdn Bhd

Undisclosed

Bandar Kuala Lumpur, WP Kuala Lumpur

Near Train Station

Own the architecture and development of the core account and wallet systems, building high-concurrency, low-latency, horizontally scalable services in Go
Own the data model, transaction design, and concurrency strategy of the financial core, and define system-wide idempotency and consistency standards
Lead domain modelling and module boundary design; define API contracts and the integration standards other systems build against ...

Application Security Engineer Application Security Engineer

Posted

a month ago

Respond.io

Undisclosed

Application Security Lead Application Security Lead

KL City

Solve Customer Problems: Every effort must solve real customer pain points. No guesswork—just real feedback and clear value!
The 80/20 Rule: We focus on 20% of actions that create 80% of the value. Simple is powerful—it gets us moving fast.
100% Alignment, 80% Accuracy: We aim 100% team alignment and 80% accuracy. Perfect plans can wait—clear goals come first. ...

Posted

9 days ago

Salmon Group Ltd

Undisclosed

Application Security Lead Application Security Lead

KL City

Identify which systems, data flows, and product changes carry the highest real-world risk and build your work around that, not around tool coverage or compliance checklists
Decide when a security gate is worth slowing down a release and when it isn't, own that call, and be able to explain it to engineering and the CISO
Maintain a risk register for application-layer exposures: what's open, what's accepted, what's being fixed, and why in that order ...

Posted

16 days ago

Salmon Group Ltd

Undisclosed

Senior Specialist Application Security Engineer Senior Specialist Application Security Engineer

KL City

Identify which systems, data flows, and product changes carry the highest real-world risk and build your work around that, not around tool coverage or compliance checklists
Decide when a security gate is worth slowing down a release and when it isn't, own that call, and be able to explain it to engineering and the CISO
Maintain a risk register for application-layer exposures: what's open, what's accepted, what's being fixed, and why in that order ...

Posted

20 days ago

DKSH

Undisclosed

Application Security Engineer II Application Security Engineer II

KL City

Coordinate and manage application penetration testing activities including scoping, scheduling, evidence collection, vendor coordination, report review, retest tracking, and closure validation to ensure testing outcomes are thorough and actionable.
Conduct or support technical security assessments for web, Application Programming Interface (API), mobile, cloud-hosted, and enterprise applications using manual testing and automated tools, delivering findings that drive meaningful risk reduction.
Own application vulnerability tracking from discovery through to remediation, ensuring findings are categorized by severity, affected application, owner, risk, due date, and closure status to maintain full visibility and accountability. ...

Posted

2 days ago

Mintel

Undisclosed

Senior Application Security Specialist Senior Application Security Specialist

KL City

Partner with engineering teams to review application designs and implementations, identifying security risks and working collaboratively to address them
Contribute to and evolve our Secure SDLC processes, ensuring security is embedded into how we build and deliver software
Perform application security reviews across a range of technologies and services ...

Posted

18 days ago

Swift

Undisclosed