Senior PHP Developer

airSlate is a global SaaS technology company that develops no-code workflow automation, electronic signature, and document management solutions. Their products include SignNow, pdfFiller, DocHub, altaFlow, Instapage, and US Legal Forms, serving hundreds of millions of users and more than one million customers worldwide. The company has teams in more than 20 countries across three continents with main hubs in the United States, Poland, Romania, Ukraine, and the Philippines.

• 4+ years of commercial programming experience
• Strong PHP skills (8.0–8.3) with production work in Laravel
• Experience with relational databases, preferably PostgreSQL
• Hands-on experience with Redis
• Comfort with Git and Docker in day-to-day workflows
• Solid understanding of software architecture and design principles
• Ability to assess task complexity, decompose work, and prioritize effectively
• A mature, self-driven mindset and the ability to take responsibility for tasks and whole features end to end
• Fluent Ukrainian or Russian

Nice to have:

• Experience with payment systems
• Familiarity with Kubernetes
• Experience with GitOps (ArgoCD) and CI/CD pipelines (GitHub Actions)
• Familiarity with Grafana for observability

• Maintain and evolve the large codebase that powers the billing and payments service
• Integrate with external billing-related services and connect new payment gateways
• Solve production payment issues and keep the system reliable and secure
• Design and review software architecture for new payments features
• Implement hypotheses and run experiments to move core business metrics
• Write tests and contribute to a well-covered, high-quality codebase
• Analyze relevant metrics to inform decisions and validate experiment outcomes

It is airSlate's policy to comply with all applicable equal employment opportunity laws by making all employment decisions without unlawful regard or consideration of any individual's protected characteristics. Assistance or accommodations during the application process are available upon request. airSlate considers qualified applicants with arrest and conviction records where applicable by law.