Barcelona, Catalunya [Cataluña], Spain Remote (Country) Employment

Qualifyze is hiring a Senior Backend Engineer

About the Role

We are seeking an experienced backend engineer to lead development of scalable services and data infrastructure. The role involves ownership of core system architecture, improving system resilience, and collaborating with product and frontend teams to deliver robust solutions.

Responsibilities

  • Design and maintain scalable server-side applications
  • Optimize data flow and storage across distributed systems
  • Collaborate with frontend developers to integrate user-facing elements
  • Ensure high availability and performance under heavy load
  • Implement secure authentication and authorization protocols
  • Write clean, testable, and well-documented code
  • Participate in system design and technical planning sessions
  • Diagnose and resolve production issues quickly
  • Contribute to API design and versioning strategies
  • Support data pipeline development and ETL processes
  • Enforce coding standards and best practices
  • Review peer code and provide constructive feedback
  • Work closely with product managers to refine requirements
  • Integrate third-party services and tools
  • Monitor system health and performance metrics
  • Contribute to disaster recovery and backup strategies
  • Help define backend technology roadmap
  • Improve deployment automation and tooling
  • Ensure compliance with data protection standards
  • Mentor junior engineers and support team growth
  • Evaluate new technologies for system improvements
  • Support CI/CD pipeline enhancements
  • Maintain documentation for systems and processes
  • Participate in on-call rotations
  • Drive improvements in observability and logging

Compensation

Competitive salary with equity and benefits

Work Arrangement

Hybrid remote with team hubs

Team

Small, cross-functional engineering team focused on rapid iteration

Tech Stack

  • Primary language: Python
  • Frameworks: FastAPI, SQLAlchemy
  • Database: PostgreSQL, Redis
  • Infrastructure: AWS, Docker, Kubernetes
  • CI/CD: GitHub Actions, ArgoCD
  • Monitoring: Prometheus, Grafana
  • Messaging: RabbitMQ, Kafka

Our Mission

  • We streamline compliance for life sciences companies by automating validation and documentation processes.
  • Our platform reduces manual effort, increases accuracy, and accelerates time to market for critical products.

Culture & Values

  • We value technical excellence, transparency, and continuous learning.
  • Team members are encouraged to propose improvements and lead initiatives.
  • We prioritize sustainable work practices and respectful collaboration.

Available for qualified candidates

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About company
Qualifyze
Founded in 2019, Qualifyze is a leading company in supply chain compliance management in the Life Sciences industry, trusted by over 1,500 pharmaceutical and healthcare companies globally. Our digital suite of solutions connects manufacturers, suppliers, and a global network of more than 250 auditors and quality experts. With a track record of over 4,500 audits across 85+ countries and the largest and most accurate supplier network and data analytics tools, Qualifyze stands as the all-in-one partner for quality compliance and supply chain risk mitigation in the Life Sciences sector.
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Job Details
Department Tech
Category backend
Posted 7 months ago