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ZYZYTLYN Technologies

Senior Back-End Engineer (Python)(m/w/x)

Genf
Full-timeFreelanceRemoteSenior
AI/ML

Developing Python-based AI solutions for travel industry commercial planning. 5+ years backend systems, APIs, or services design/build required. Full remote contract.

Requirements

  • 5+ years backend systems, APIs, or services design/build
  • Python frameworks (FastAPI, Flask) and relational databases (Postgres) experience
  • AWS environments deployment and maintenance
  • CI/CD pipelines, automated testing, Git workflows experience
  • Docker and Kubernetes for containerised deployment
  • Collaborative work and team success focus
  • Thrives in cross-functional teams, enjoys helping others
  • Highly organised, self-motivated, fast-paced environment work
  • Strong written and verbal communication skills
  • Frontend frameworks, particularly Next.js experience
  • Data engineering, data pipelines or analytics systems experience
  • Infrastructure as Code tools (Terraform) knowledge
  • Monitoring, observability, performance optimisation exposure
  • Passion for self-learning and personal growth

Tasks

  • Develop Python-based application logic and services
  • Support data pipelines for analytics
  • Design, develop, and maintain scalable backend APIs
  • Manage related infrastructure using FastAPI, Flask, and Postgres
  • Design and optimize backend architecture on AWS
  • Ensure high performance, reliability, and security
  • Champion CI/CD best practices with GitLab CI/CD
  • Implement automated testing pipelines
  • Collaborate with product managers and frontend engineers
  • Collaborate with data teams
  • Deliver robust backend solutions for analytics
  • Deliver robust backend solutions for product features
  • Deliver robust backend solutions for decision-making
  • Mentor fellow engineers
  • Support fellow engineers in building scalable systems
  • Support fellow engineers in building maintainable systems
  • Support fellow engineers in building well-tested systems
  • Influence engineering practices
  • Improve engineering practices
  • Influence engineering tools
  • Improve engineering tools
  • Influence workflow
  • Improve workflow

Work Experience

  • 5 years

Education

  • Bachelor's degreeOR
  • Master's degree

Languages

  • EnglishBusiness Fluent

Tools & Technologies

  • Python
  • FastAPI
  • Flask
  • Postgres
  • AWS
  • CI/CD
  • GitLab
  • Git
  • Docker
  • Kubernetes
  • Next.js
  • Terraform

Benefits

Flexible Working

  • Full remote contract
Find the original job posting in its most current version here. Nejo automatically captured this job from the website of ZYTLYN Technologies and processed the information on Nejo with the help of AI for you. Despite careful analysis, some information may be incomplete or inaccurate. Please always verify all details in the original posting! Content and copyrights of the original posting belong to the advertising company.

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