Full Stack Developer

Overview
We operate an established HR and recruitment SaaS platform with paying customers. It is built on SmartJobBoard and running on PHP 8.3.
The platform is live and revenue-generating. This role is focused on ongoing BAU engineering, stabilisation, performance improvement, and long-term scalability.
We are looking for a senior full-stack PHP developer who understands production risk, architectural debt, and SaaS reliability.
Environment:

• PHP 8.3

• DigitalOcean

• GitHub

• Cloudflare
Tools: YouTrack, HubStaff, Slack
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Scope, Ongoing BAU Responsibilities

• Full codebase audits and continuous improvement

• Security hardening and vulnerability remediation

• Performance monitoring and optimisation

• Refactoring legacy or unstable components

• Improving admin dashboard usability

• Database optimisation and query efficiency

• Managing and reducing architectural debt

• SEO ...