Senior Backend Engineer (AWS / Infrastructure)

Location: Central Europe

Company

hirify.global is hiring for an engineering team behind a popular mobile application serving millions of users worldwide.

What you will do

• Design, develop, and maintain scalable backend services.
• Build and improve cloud-based solutions within AWS.
• Design distributed systems focused on scalability, performance, and maintainability.
• Develop infrastructure automation and improve observability, monitoring, reliability, and operational efficiency.
• Participate in architecture discussions, evaluate technical trade-offs, and contribute to engineering decisions.
• Use AI tools to improve engineering and operational workflows while collaborating with cross-functional teams.

Requirements

• 5+ years of backend development experience with Java or Node.js.
• Hands-on experience with AWS and cloud infrastructure.
• Experience with Infrastructure as Code and CI/CD.
• Strong system design skills, including scalability, observability, and architectural trade-offs.
• Experience building and maintaining distributed backend services.
• AI-native mindset and hands-on experience with AI development tools.
• Upper-Intermediate English or higher.

Nice to have

• Experience with cloud infrastructure automation and optimization.
• Familiarity with AI agents, LLM-based tools, or AI-driven workflows.
• Experience working with large-scale, high-load systems.

Culture & Benefits

• Paid vacation, sick days, and floating holidays.
• Sport and insurance compensation.
• English classes and training compensation.
• Charity support.