About Spredfast-Lithium

Build software. Reach 500 million users. Change lives. That’s what we’re doing at Spredfast-Lithium. And you can do it, too. If you want to put your stamp on the digital customer space and enjoy yourself along the way, come join the team. We’re looking for seriously passionate, fun, collaborative & innovative thinkers to help us change the world.

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Senior Security Engineer

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  • For LITHIUM Employees


Job Description

Job Description (Sr Security Engineer)

What you’ll do

  • Drive the implementation and rollout of security-in-depth concept to ensure security is incorporated in all the different layers within our products
  • Conduct security code reviews using automated and manual techniques
  • Conduct security scanning and testing on our hosting environment and web applications
  • Work with engineering and software QA teams to prioritize and address security bug fixes, security feature implementations and various security enhancements
  • Conduct security architecture design reviews and develop or enhance security requirements related to new and existing software platforms, systems and features
  • Conduct internal and external security assessments, audits, and penetration testing
  • Create and maintain comprehensive internal and external documentation
  • Develop training materials for security awareness and deliver security technology training, such as emerging trends of security risks, latest security tools and methodologies, information security concepts, etc.
  • Manage and enhance a security lab environment
Skills & Requirements

Skills & Requirements


  • 5+ years of professional experience in information security and web application security
  • Excellent understanding of web application technologies (Java, JavaScript, HTML, XML, JSON, REST, AJAX)
  • Deep understanding of OWASP Top 10 and SANS Top 25 application security errors
  • Experience using commercial and/or open source static code analysis tools such as Veracode, Fortify or Checkmarx.
  • Familiarity with scripting languages such as Perl, PHP, Python, Ruby, Shell, etc.
  • Experience with commercial and/or open source security tools (for example: Qualys, Nessus, Metasploit, Wireshark, IDS/IPS, Firewall, etc.)
  • Strong analytical and problem-solving skills
  • Strong oral and written communication skills
  • Associate or bachelor’s degree (Computer Science or Technology preferred)


Additional Desired Qualification


  • Security certifications such as CISSP, CISM, GPEN, CEH, CCNA, etc.
  • Strong understanding of web protocols and standards (TCP/IP, HTTP, SSL, DNS, etc.)
  • Experience with audits and compliance (SAS 70/SSAE 16, ISO 27001, SOX, PCI DSS, etc.)



Spredfast-Lithium offers a great working environment and competitive compensation and benefits packages. We're looking for fast-thinking, innovative, passionate team players who enjoy brainstorming new ideas, working with the best and brightest in the social media software industry.

At Spredfast-Lithium we encourage our employees to be real. In keeping with this philosophy, we appreciate diversity and welcome all qualified applicants regardless of race, religion, sex, age, national origin, sexual orientation, disability, veteran status, genetic information or criminal history.