[Job - 31026] Senior PHP Developer (Security Remediation), Brazil

Take prioritized remediation items from the backlog and drive them to deployed, validated completion. Research assigned vulnerabilities: reproduce where possible, identify root cause, and determine the correct fix rather than the fastest one. Implement code-level remediation in PHP: refactor vulnerable patterns, fix injection, authentication, deserialization, and exposure defects, and remove hardcoded credentials.

Bachelor's degree in Computer Science, Information Technology, or a related field. Professional PHP development experience, including work on legacy or inherited codebases. Good English communication skills (reading, writing, and speaking) — daily collaboration with a US-based engineering team.