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Principal / Staff Software Engineer - Backend, MLOps and Cloud Infrastructure

2 hours, 15 minutes ago
Spain, Bulgaria, Hungary, Portugal, Romania
Full-time
Lead
Backend Engineer
Software Development
AWS CI/CD Datadog DNS Docker Grafana Kubernetes Microservices MLOps OpenSearch Prometheus Python SQL
Apply Now
Nacre Capital

Nacre Capital

Nacre Capital specializes in the creation and development of disruptive startups that leverage deep technologies to address fundamental needs and transform innovative ideas into rapidly growing, market-leading enterprises.

Capital Markets
11-50
Founded 2007
View All Jobs 4

Description

  • Lead the architectural design, evolution, and scaling of distributed backend microservices and machine learning platforms.
  • Establish and enforce engineering best practices, including code reviews, automated testing, design docs, and security protocols.
  • Mentor and coach senior engineers while fostering a culture of learning and high execution.
  • Design and implement resilient, secure, cloud-native backend solutions using Python and modern web frameworks.
  • Architect and optimize SQL and NoSQL data layers for high throughput, low latency, and scalability.
  • Drive containerization and orchestration strategy using Docker and Kubernetes.
  • Build and maintain MLOps infrastructure across data pipelining, model training, deployment, and monitoring.
  • Own and secure AWS cloud infrastructure, including networking components such as VPCs, DNS, ingress controllers, and service meshes.
  • Architect end-to-end CI/CD pipelines and DevOps automation for reliable daily deployments.
  • Implement observability systems, including logging, metrics, tracing, and monitoring stacks.

Requirements

  • Mastery of Python and deep experience building enterprise-grade backend systems and web applications.
  • Proven track record in microservices architecture, API design, asynchronous event-driven patterns, and system scalability.
  • Deep hands-on expertise with AWS cloud infrastructure and networking configurations, including VPCs, DNS, ingress, and service mesh.
  • Production-level mastery of Docker and Kubernetes for scaling and managing containerized workloads.
  • Strong proficiency in database design, query optimization, and handling complex data lifecycles.
  • Experience building or integrating machine learning infrastructure, model deployment pipelines, and ML feature stores.
  • Expert knowledge of Datadog, Prometheus, Grafana, and ELK for logging, metrics, and tracing, along with strong CI/CD pipeline experience.
  • 9+ years of professional software engineering experience, including at least 3+ years in a Staff, Principal, or equivalent technical leadership role.
  • Demonstrated success designing and operating large-scale distributed cloud systems from the ground up.
  • Bachelor’s or Master’s degree in Computer Science, Engineering, or a related technical field, or equivalent practical experience.

Benefits

  • Competitive salary and equity packages.
  • The opportunity to significantly shape the technical trajectory of an innovative, growing company.
  • Remote work and flexibility.
  • Budget for continuous learning, conferences, and professional development.

Interested in this position?

Apply directly on the company website

Apply Now

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