CDN/WAF Developer

NTT Data Singapore; Singapore; On-site; SGD 80,000 - 100,000; Full time

Job summary

A leading IT consultancy in Singapore is seeking an experienced technical lead for CDN/WAF implementation. The role requires defining and executing support strategies while managing multiple projects. The ideal candidate has a Bachelor's degree, certification in cloud technologies, and over 5 years of industry experience. Strong communication and collaboration skills are essential for working with various teams to ensure project success and meet technical requirements in a fast-paced environment.

Qualifications

• Must have 5+ years of relevant experience.
• Experience in CDN/WAF implementation required.
• Familiarity with OWASP and security concepts necessary.

Responsibilities

• Define and execute CDN/WAF issues.
• Coordinate with stakeholders and manage project risks.
• Lead teams for the successful conclusion of CDN activities.

Skills

CDN architecture knowledge

WAF technologies

Network configurations

Security technologies

Cloud technologies (AWS/GCP/Azure)

Unix and scripting languages

SDLC methodologies

Strong analytical skills

Excellent verbal and written communication

Education

Bachelor's degree in Computer Science, Engineering or equivalent

Tools

AWS EC2, S3, ELB, ALB

DevOps tools (Jenkins, Ansible, Terraform)

Omniture, Google Analytics

Job description

• Define, plan, execute, and close CDN/WAF issues.
• To be the point of contact for DBS contracts for CDN implementation and resolve all technical issues individually or in support with CDN/WAF customer care or professional services.
• Direct and ensure the successful outcome of projects coordinate with Cloudflare (CF) technical project manager and CDN/WAF solution engineer
• To lead various teams in the planning, execution, implementation and their successful conclusion for CDN related activities in project
• To work closely with stakeholders by setting expectations, managing scope and risk, communicating status to senior management and ensure project meets designed business outcomes and objectives.
• Own the technical components of an CF integration project including configuration changes, debugging, documentation, testing, and go live support with involvement of CF professional services.
• Partner with CF customer care to resolve issues that arise during integrations, or post implementation support.
• Accurate scope implementation timelines for integrations
• Identify technical risks and provide mitigation strategies
• Review CF configurations with CF Professional Services team members to ensure quality and accuracy to requirements

Essential skills required

• Bachelor degree (or higher), with exposure to computer science, math, engineering, or equivalent practical experience
• Certification in Amazon Web Services (AWS) / Google Cloud / Microsoft Azure
• Working knowledge in CDN architecture, Web application firewall (WAF) concepts and technologies
• Experience with general security technologies (OWASP), processes and concepts. Having certifications such as CISSP is an added advantage.
• Self-motivated, independent and able to understand complex systems
• Experience in CF's Solutions including Magic Transit Routed, Magic Transit Connect, WAF Defender, Web Application Firewall, Global Traffic Manager, Dynamic Site Accelerator, and more.
• In depth knowledge of OSI Model, in particular the HTTP protocol
• Knowledge and experience in network configurations such as TCP/IP subnets, IPv4 vs IPv6, VPN, DNS configurations, DHCP etc
• Experience with Network Security Protocols and standards like SSL, TLS, IPSec etc
• Experience with Unix and web-related programming or scripting languages: Perl, PHP, Shell Scripting, J2EE, .NET, C#, JSP, ASP, etc
• Knowledge in Server virtualization, VCS clustering concepts
• Solid understanding of Internet protocol concepts (IP, TCP, HTTP, DNS, SSL/TLS).
• Knowledge in OpenSSL, SSH, SFTP, KERBEROS, PGP, HTTPS etc

Additional skills

• Exposure application technologies like JMS, MQ, Clear case, Java Spring framework, Clear quest is an added advantage
• Exposure to OS like Linux and Windows
• Exposure to statistics tools like Omniture, Google Analytics etc
• Knowledge of DevOps tooling like Jenkins, BitBucket, Bamboo, Ansible, Chef, Puppet, Terraform is preferred
• Knowledge in AWS EC2, S3, ELB, ALB, NFS is preferred
• Strong understanding of SDLC methodologies
• Understanding of Software quality management, quality control management and version control management
• Excellent verbal and written communication skills, with proven ability to disseminate information in clear and correct manner to business and technical audiences
• Strong relationship building skills, with the ability positively influence the actions of others, working as a team player
• Strong analytical skills
• Ability to manage multiple priorities, commitments and projects.
• Minimum 5+ years of experience (in relevant technical skills mentioned above)