Senior PHP Developer
Software Competitiveness International S.A.
full-time
Posted on:
Location Type: Hybrid
Location: Marousi • 🇬🇷 Greece
Visit company websiteJob Level
Senior
Tech Stack
AnsibleAWSDockerMySQLPHPRedisSQLSymfony
About the role
- Write clean, maintainable, and testable PHP code (primarily Symfony) for backend services and APIs.
- Implement and optimize database queries (MySQL, Redis).
- Build and maintain integrations with external systems (POS, payment gateways, delivery platforms).
- Troubleshoot and resolve production issues quickly.
- Contribute to sprint commitments and feature delivery aligned with the product roadmap.
- Support junior/intermediate developers by reviewing code, giving feedback, and sharing best practices.
- Participate actively in Agile ceremonies to align with Product, QA, and Frontend teams.
- Help establish coding standards and reinforce architectural best practices.
- Communicate clearly with cross-functional stakeholders and restate requirements in actionable terms.
- Contribute to deployment processes (CI/CD pipelines using Bitbucket).
- Support environment setup and maintenance using Docker, Ansible, and AWS.
- Monitor and improve system performance (query optimization, caching strategies, load handling).
- Ensure application security (SQL injection prevention, authentication/authorization, vulnerability patching).
- Collaborate with QA and Ops to ensure stable, scalable releases.
Requirements
- Proven experience deploying and managing projects in AWS (not just exposure).
- Stronger English communication and ability to clearly explain technical reasoning.
- Demonstrated ability to mentor or lead within a team.
Benefits
- a competitive remuneration package, based on qualification / experience
- benefit card
- private health insurance on the company’s group program
- work specific continuous learning opportunities
- budget for broader IT/software education
- multisport benefit
- excellent working environment and work-life balance
- centrally located, proximity to public transport lines
- hybrid model of cooperation
- work in a challenging multinational environment
Applicant Tracking System Keywords
Tip: use these terms in your resume and cover letter to boost ATS matches.
Hard skills
PHPSymfonyMySQLRedisCI/CDDockerAnsibleAWSquery optimizationapplication security
Soft skills
communicationmentoringteam leadershipcollaborationproblem-solvingfeedbackbest practicesAgile participationstakeholder engagementcode review