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Application Developer - PHP/AWS Specialist

SALIX Data Africa Limited
Full-time
Remote
Worldwide

Company Description

At SALIX Data,  we don’t just work with data; we unlock its potential. Since 1999, we’ve grown from the bold vision of two brothers into an award-winning global force, serving over 2,500 clients with cutting-edge solutions in Business Process Outsourcing, Forensic Collection, E-Discovery Processing, Cyber Security, and Workflow Automation. But our true power lies in our people, not just task-doers, but problem-solvers, collaborators, and catalysts for innovation. We hire for impact, not just for roles, and believe in putting the right people in the right seats.  Our people are encouraged to think critically, contribute boldly, and help shape innovative solutions for global challenges. We’re a team that values Service, Achievement, Leadership, Integrity, and eXpertise (SALIX). Here, every role matters, and every contribution moves the needle.

We’re hiring an Application Developer – PHP/AWS Specialist to take the lead on three mission-critical healthcare applications that handle sensitive data, connect to billing, shipping, and communication platforms, and demand top-tier security and performance. In this role, you’ll keep systems stable, build out new features, solve complex problems, and ensure compliance with best practices, all while collaborating directly with stakeholders. If you’re passionate about building secure, scalable applications that make a real difference in healthcare, this is your chance to grow your expertise on a global stage.

Job Description

  • Maintain and enhance existing healthcare applications written in PHP.
  • Manage databases (MySQL/PostgreSQL), ensuring optimal performance and security.
  • Administer and optimize AWS infrastructure (EC2, RDS, S3, SES, CloudWatch).
  • Develop and integrate REST APIs, including third-party APIs (billing, shipping, communications).
  • Troubleshoot and resolve technical issues efficiently.
  • Implement and uphold security and compliance standards in line with healthcare and data protection requirements.
  • Document processes, code changes, and provide knowledge transfer where required.
  • Work independently with minimal supervision while keeping stakeholders updated.

Qualifications

Core Technical Expertise

  • 5+ years of professional experience in PHP development.
  • Strong database management skills (MySQL and/or PostgreSQL).
  • Hands-on experience managing AWS services: EC2, RDS, S3, SES, CloudWatch.
  • Proficiency with Git version control.

Integration & API Development

  • Proven experience in REST API development and integration.
  • Track record of integrating third-party APIs (billing, shipping, communication platforms).

Compliance & Security

  • Solid understanding of secure coding practices and data protection standards.
  • Experience working with sensitive data and ensuring system compliance.

Soft Skills

  • Excellent written and verbal communication skills (essential for US client interaction).
  • Strong problem-solving and debugging abilities.
  • Self-driven with the ability to manage priorities independently.
  • Good documentation and knowledge transfer capabilities.

Additional Information

SALIX DATA is an equal opportunity employer and does not discriminate based on race, color, religion, sex, national origin, age, disability, or any other characteristic protected by law.

To join us on this incredible journey, kindly submit your resume and cover letter highlighting your interest in the position and showcasing your relevant qualifications. 

Applications will be considered on a rolling basis. Please note that only shortlisted candidates will be contacted. The deadline for the application is 30th September 2025. 

We eagerly anticipate receiving your applications and embarking on this rewarding journey together, making a difference as we make the data meaningful.