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Twilio logo

Senior Application Security Engineer

Twilio

Senior Application Security Engineer

Twilio logo

Twilio

full-time

Posted: December 19, 2025

Number of Vacancies: 1

Job Description

Senior Application Security Engineer at Twilio

Twilio powers the future of communications with cloud APIs for SMS, voice, video, and more. Join us to build scalable solutions for global developers!

Key Responsibilities

  • Contribute and Lead Application Security initiatives across different teams to design, build and implement security best practices
  • Implement and enhance security automation within CI/CD pipelines
  • Maintain Application Security solutions, measure their effectiveness and continuously improve based on strategic priorities
  • Develop and maintain secure coding guidelines and security training for Engineers
  • Investigate security vulnerabilities and support incident response as needed
  • Research emerging threats, vulnerabilities, and attack techniques to proactively secure applications

Required Qualifications

  • 5+ years of experience in application security, secure software development, or related fields.
  • Hands on experience with SAST, SCA, DAST, Secrets Management, API Security solutions
  • Experience with securing Containers, web, APIs, and cloud-native workloads (AWS, Azure, GCP).
  • Strong knowledge of OWASP top 10s and modern attack vectors
  • Proficiency in at least one programming language (Python, Go, Java, TypeScript)
  • Excellent communication and presentation skills, including an ability to communicate effectively with a diverse array of stakeholders at different levels

Key Skills

  • application security
  • secure software development
  • SAST
  • SCA
  • DAST
  • Secrets Management
  • API Security
  • securing Containers
  • securing web
  • securing APIs

Preferred Qualifications

  • Application Security certifications (OSCP, GWAPT, GCPN etc)
  • Experience with Threat Modeling

Twilio Benefits

  • competitive pay
  • generous time off
  • ample parental and wellness leave
  • healthcare
  • a retirement savings program
  • and much more

Job Summary

Who we are 

At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences.

Our dedication to remote-first work, and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands.

We use Artificial Intelligence (AI) technologies to maintain an efficient, fair and transparent hiring process. Our hiring process ...

Twilio Jobs | Cloud Communications | API Developer | Remote Tech Jobs | VoIP SMS Careers

Locations

  • - India, United States (Remote)

Salary

Estimated Salary Rangemedium confidence

250,000 - 450,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • application securityintermediate
  • secure software developmentintermediate
  • SASTintermediate
  • SCAintermediate
  • DASTintermediate
  • Secrets Managementintermediate
  • API Securityintermediate
  • securing Containersintermediate
  • securing webintermediate
  • securing APIsintermediate
  • cloud-native workloads (AWS, Azure, GCP)intermediate
  • OWASP top 10sintermediate
  • modern attack vectorsintermediate
  • programming language (Python, Go, Java, TypeScript)intermediate
  • communicationintermediate
  • presentationintermediate

Required Qualifications

  • 5+ years of experience in application security, secure software development, or related fields. (experience)
  • Hands on experience with SAST, SCA, DAST, Secrets Management, API Security solutions (experience)
  • Experience with securing Containers, web, APIs, and cloud-native workloads (AWS, Azure, GCP). (experience)
  • Strong knowledge of OWASP top 10s and modern attack vectors (experience)
  • Proficiency in at least one programming language (Python, Go, Java, TypeScript) (experience)
  • Excellent communication and presentation skills, including an ability to communicate effectively with a diverse array of stakeholders at different levels (experience)

Preferred Qualifications

  • Application Security certifications (OSCP, GWAPT, GCPN etc) (experience)
  • Experience with Threat Modeling (experience)

Responsibilities

  • Contribute and Lead Application Security initiatives across different teams to design, build and implement security best practices
  • Implement and enhance security automation within CI/CD pipelines
  • Maintain Application Security solutions, measure their effectiveness and continuously improve based on strategic priorities
  • Develop and maintain secure coding guidelines and security training for Engineers
  • Investigate security vulnerabilities and support incident response as needed
  • Research emerging threats, vulnerabilities, and attack techniques to proactively secure applications

Benefits

  • general: competitive pay
  • general: generous time off
  • general: ample parental and wellness leave
  • general: healthcare
  • general: a retirement savings program
  • general: and much more

Travel Requirements

0%

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Tags & Categories

SecurityTwilio JobsCloud APICommunications PlatformDeveloper ToolsVoIPSMS APITech JobsRemote WorkSoftware EngineeringProduct ManagementData ScienceTechnologyCommunicationsCloud ServicesSecurity

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Twilio logo

Senior Application Security Engineer

Twilio

Senior Application Security Engineer

Twilio logo

Twilio

full-time

Posted: December 19, 2025

Number of Vacancies: 1

Job Description

Senior Application Security Engineer at Twilio

Twilio powers the future of communications with cloud APIs for SMS, voice, video, and more. Join us to build scalable solutions for global developers!

Key Responsibilities

  • Contribute and Lead Application Security initiatives across different teams to design, build and implement security best practices
  • Implement and enhance security automation within CI/CD pipelines
  • Maintain Application Security solutions, measure their effectiveness and continuously improve based on strategic priorities
  • Develop and maintain secure coding guidelines and security training for Engineers
  • Investigate security vulnerabilities and support incident response as needed
  • Research emerging threats, vulnerabilities, and attack techniques to proactively secure applications

Required Qualifications

  • 5+ years of experience in application security, secure software development, or related fields.
  • Hands on experience with SAST, SCA, DAST, Secrets Management, API Security solutions
  • Experience with securing Containers, web, APIs, and cloud-native workloads (AWS, Azure, GCP).
  • Strong knowledge of OWASP top 10s and modern attack vectors
  • Proficiency in at least one programming language (Python, Go, Java, TypeScript)
  • Excellent communication and presentation skills, including an ability to communicate effectively with a diverse array of stakeholders at different levels

Key Skills

  • application security
  • secure software development
  • SAST
  • SCA
  • DAST
  • Secrets Management
  • API Security
  • securing Containers
  • securing web
  • securing APIs

Preferred Qualifications

  • Application Security certifications (OSCP, GWAPT, GCPN etc)
  • Experience with Threat Modeling

Twilio Benefits

  • competitive pay
  • generous time off
  • ample parental and wellness leave
  • healthcare
  • a retirement savings program
  • and much more

Job Summary

Who we are 

At Twilio, we’re shaping the future of communications, all from the comfort of our homes. We deliver innovative solutions to hundreds of thousands of businesses and empower millions of developers worldwide to craft personalized customer experiences.

Our dedication to remote-first work, and strong culture of connection and global inclusion means that no matter your location, you’re part of a vibrant team with diverse experiences making a global impact each day. As we continue to revolutionize how the world interacts, we’re acquiring new skills and experiences that make work feel truly rewarding. Your career at Twilio is in your hands.

We use Artificial Intelligence (AI) technologies to maintain an efficient, fair and transparent hiring process. Our hiring process ...

Twilio Jobs | Cloud Communications | API Developer | Remote Tech Jobs | VoIP SMS Careers

Locations

  • - India, United States (Remote)

Salary

Estimated Salary Rangemedium confidence

250,000 - 450,000 USD / yearly

Source: ai estimated

* This is an estimated range based on market data and may vary based on experience and qualifications.

Skills Required

  • application securityintermediate
  • secure software developmentintermediate
  • SASTintermediate
  • SCAintermediate
  • DASTintermediate
  • Secrets Managementintermediate
  • API Securityintermediate
  • securing Containersintermediate
  • securing webintermediate
  • securing APIsintermediate
  • cloud-native workloads (AWS, Azure, GCP)intermediate
  • OWASP top 10sintermediate
  • modern attack vectorsintermediate
  • programming language (Python, Go, Java, TypeScript)intermediate
  • communicationintermediate
  • presentationintermediate

Required Qualifications

  • 5+ years of experience in application security, secure software development, or related fields. (experience)
  • Hands on experience with SAST, SCA, DAST, Secrets Management, API Security solutions (experience)
  • Experience with securing Containers, web, APIs, and cloud-native workloads (AWS, Azure, GCP). (experience)
  • Strong knowledge of OWASP top 10s and modern attack vectors (experience)
  • Proficiency in at least one programming language (Python, Go, Java, TypeScript) (experience)
  • Excellent communication and presentation skills, including an ability to communicate effectively with a diverse array of stakeholders at different levels (experience)

Preferred Qualifications

  • Application Security certifications (OSCP, GWAPT, GCPN etc) (experience)
  • Experience with Threat Modeling (experience)

Responsibilities

  • Contribute and Lead Application Security initiatives across different teams to design, build and implement security best practices
  • Implement and enhance security automation within CI/CD pipelines
  • Maintain Application Security solutions, measure their effectiveness and continuously improve based on strategic priorities
  • Develop and maintain secure coding guidelines and security training for Engineers
  • Investigate security vulnerabilities and support incident response as needed
  • Research emerging threats, vulnerabilities, and attack techniques to proactively secure applications

Benefits

  • general: competitive pay
  • general: generous time off
  • general: ample parental and wellness leave
  • general: healthcare
  • general: a retirement savings program
  • general: and much more

Travel Requirements

0%

Target Your Resume for "Senior Application Security Engineer" , Twilio

Get personalized recommendations to optimize your resume specifically for Senior Application Security Engineer. Takes only 15 seconds!

AI-powered keyword optimization
Skills matching & gap analysis
Experience alignment suggestions

Check Your ATS Score for "Senior Application Security Engineer" , Twilio

Find out how well your resume matches this job's requirements. Get comprehensive analysis including ATS compatibility, keyword matching, skill gaps, and personalized recommendations.

ATS compatibility check
Keyword optimization analysis
Skill matching & gap identification
Format & readability score

Tags & Categories

SecurityTwilio JobsCloud APICommunications PlatformDeveloper ToolsVoIPSMS APITech JobsRemote WorkSoftware EngineeringProduct ManagementData ScienceTechnologyCommunicationsCloud ServicesSecurity

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No related jobs found at the moment.