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Technical Lead – Backend (Python / FastAPI / Azure)

Technology
UST
Bucureşti, Româniaacum 1 lună
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Role Description

Job Title: Technical Lead – Backend (Python / FastAPI / Azure) About the Role We are looking for a highly skilled Technical Lead to build and scale cloud-native backend systems on Azure. This role combines hands-on engineering, technical leadership, and innovation in Generative AI to deliver high-impact solutions for global clients. The ideal candidate is a proactive leader who can balance deep technical expertise with team leadership, drive architectural decisions, and ensure high-quality delivery while collaborating with internal and external stakeholders.

Key Responsibilities Technical Leadership

  • Lead and mentor a cross-functional engineering team (5–7 engineers), ensuring high standards in code quality and delivery
  • Own backend architecture, system design, and engineering roadmap
  • Drive end-to-end design, development, and deployment of scalable systems
  • Conduct code reviews, enforce best practices, and resolve complex technical challenges
  • Drive internal R&D initiatives in GenAI, automation, and scalable cloud solutions Backend Engineering
  • Design and build high-performance, scalable, and secure REST APIs using FastAPI
  • Develop microservices and distributed systems with fault tolerance and resiliency
  • Optimize systems for latency, scalability, and reliability
  • Implement best practices for: o Performance optimization o Security o Testing (unit/integration) o Observability (logging, metrics, tracing) Cloud &

    • DevOps (Azure)

  • Architect and deploy cloud-native solutions using: o Compute: Azure App Services, Container Apps, AKS, Azure Functions o Data: Azure SQL, Cosmos DB, Storage Accounts o Monitoring: Application Insights, Log Analytics
  • Build and manage CI/CD pipelines using Azure DevOps
  • Implement Infrastructure-as-Code using Terraform (preferred) or Bicep
  • Ensure: o High availability and fault tolerance o Monitoring, ing, and observability o Cost optimization and governance Client &

    • Stakeholder Management

  • Act as the primary technical point of contact for internal clients
  • Lead technical discussions, solution design workshops, and architecture reviews
  • Translate business requirements into scalable technical solutions
  • Communicate risks, trade-offs, and progress effectively
  • Present technical concepts clearly to both technical and non-technical stakeholders Generative AI (Preferred)
  • Design and implement RAG-based architecture and LLM-powered services
  • Work with: o Azure OpenAI / OpenAI APIs o Vector databases (e.g., Azure AI Search)
  • Build production-grade GenAI applications focusing on scalability, latency, and security
  • Evaluate and integrate emerging AI technologies into client solutions Leadership &

    • Soft Skills

  • Communication: Clearly explains technical decisions, trade-offs, and risks; leads client discussions confidently
  • Team Leadership: Mentors engineers, provides actionable feedback, and maintains high engineering standards
  • Ownership: Takes end-to-end responsibility for delivery, production issues, and system quality
  • Decision-Making: Makes sound technical decisions under ambiguity, balancing short-term needs and long-term design
  • Execution: Drives predictable delivery, proactively manages risks, and ensures high-quality outcomes
  • Collaboration: Works effectively across engineering, product, and business teams
  • Adaptability: Quickly learns, adopts new technologies (especially GenAI), and drives continuous improvement Required Skills &

    • Qualifications

  • 8–12 years in core software development, distributed systems, or large-scale platform engineering - including strong Python and Nodejs expertise.
  • 4-5 years building, deploying, and scaling machine learning models, LLMs, or agentic workflows into live production.
  • Deep experience with FastAPI (or similar modern frameworks)
  • Hands-on experience with Azure cloud architecture and operations
  • Strong knowledge of: o Microservices and distributed systems o Docker and Kubernetes (ACA and AKS)
  • Proven experience with: o CI/CD pipelines (Azure DevOps) o Infrastructure as Code (Terraform preferred)
  • Demonstrated leadership experience in mentoring teams and driving delivery Preferred Skills
  • Experience with Azure AI foundry, Databricks, or big data pipelines
  • Knowledge of event-driven systems (Azure Service Bus, Azure Data Factory)
  • Familiarity with API gateways and service mesh
  • Understanding of cloud security, IAM, and governance

Skills

CI/CD, Agentic AI, Azure DevOps, LLMs, Kubernetes, Docker, Generative AI

Keywords
monthsOfExperience: 96ScalabilityCloud computingNode.jsDevOpsFault tolerancePythonSqlCI / CDBig dataDockerKubernetesTerraformCI/CD

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