Newxel

Senior Backend Engineer

Newxel

full-time

Posted on:

Location Type: Remote

Location: Remote • 🇪🇺 Anywhere in Europe

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Job Level

Senior

Tech Stack

AWSCloudCyber SecurityDjangoMicroservicesNoSQLPostgresPythonSQL

About the role

  • Design and develop backend services for a new cybersecurity product
  • Build scalable microservices and APIs from scratch
  • Take full ownership of features from early requirements to production delivery
  • Collaborate closely with Engineering and Product teams
  • Work on integrations with third-party systems and service providers
  • Contribute to cloud architecture and infrastructure decisions
  • Write clean, scalable, and maintainable Python code
  • Ensure high performance, availability, and reliability of backend systems
  • Proactively communicate progress, risks, and technical decisions
  • Participate in architecture, code, and operational reviews

Requirements

  • A minimum of 5 years of hands-on backend development experience
  • 3–4+ years of strong Python experience (Django / FastAPI / SQLAlchemy is a plus)
  • Proven experience designing and implementing robust, scalable production systems
  • Strong proficiency with SQL and NoSQL databases (PostgreSQL, VectorDB)
  • Experience working with cloud platforms, preferably AWS
  • Hands-on experience building services and systems from scratch
  • Experience with cloud architecture and managed services (SQS, SNS, EKS, S3, SES, etc.)
  • Ability to manage requirements and deliver features end to end
  • Upper-Intermediate English with strong verbal communication skills
Benefits
  • Competitive compensation
  • Medical insurance
  • Top equipment kit
  • Full Remote work
  • Long-term cooperation
  • Standard Newxel benefits package
  • Professional, collaborative, and mature engineering environment
  • Career growth and development opportunities

Applicant Tracking System Keywords

Tip: use these terms in your resume and cover letter to boost ATS matches.

Hard skills
backend developmentPythonDjangoFastAPISQLAlchemySQLNoSQLPostgreSQLVectorDBcloud architecture
Soft skills
communicationcollaborationownershipproactiverisk managementtechnical decision making