Bucharest, Romania (Hybrid) Hybrid Employment

Cresta is hiring a Senior Software Engineer, Backend (Bucharest)

About the Role

The role involves building and maintaining scalable backend services that support AI-based communication tools, with a focus on reliability, performance, and integration across distributed systems.

Compensation

Competitive salary and benefits package

Work Arrangement

Hybrid work model

Team

Collaborative engineering team focused on backend systems

Responsibilities

  • Design and implement backend services for real-time AI applications
  • Optimize system performance and ensure high availability
  • Collaborate with frontend and data science teams to integrate features
  • Write clean, testable, and well-documented code
  • Troubleshoot and resolve production issues
  • Participate in code reviews and technical design discussions
  • Contribute to architectural decisions for scalable systems
  • Work with distributed data storage and processing systems
  • Ensure security and compliance standards are met
  • Support deployment pipelines and infrastructure automation

Requirements

  • Bachelor’s degree in Computer Science or related field
  • 6+ years of backend development experience
  • Strong proficiency in Go, Python, or similar languages
  • Experience with microservices architecture
  • Deep understanding of distributed systems
  • Familiarity with containerization and orchestration tools
  • Knowledge of message queues and event-driven systems
  • Experience with cloud platforms such as AWS or GCP
  • Understanding of database design and query optimization
  • Proven ability to debug complex systems

Preferred Qualifications

  • Experience with real-time communication systems
  • Background in AI or machine learning infrastructure
  • Contributions to open-source projects
  • Familiarity with Kubernetes
  • Knowledge of gRPC and protocol buffers
  • Experience with observability and monitoring tools
  • Understanding of CI/CD best practices
  • Prior work in fast-paced startup environments

What We Offer

  • Opportunity to work on cutting-edge AI technology
  • Supportive and technically strong engineering culture
  • Professional development and growth paths
  • Flexible working hours
  • Health and wellness benefits
  • Remote-friendly hybrid setup
  • Annual company offsite
  • Learning and conference allowances

Available for qualified candidates

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About company
Cresta
Cresta builds an AI-powered platform that combines AI and human intelligence to help contact centers discover customer insights, automate conversations, and empower team members to work smarter and faster. The platform is used by brands like Intuit, Cox Communications, Hilton, and Carmax.
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Job Details
Department Voice Platform
Category other
Posted an hour ago