Back End Engineer - 100% Remote Spain

Remote: 
Full Remote
Contract: 
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Offer summary

Qualifications:

5+ years of experience in Python back end development and API design., 3+ years working with AWS and serverless technologies., Solid understanding of microservices and asynchronous processing., High level of English proficiency. .

Key responsabilities:

  • Develop clean, reusable, and testable code for core project features.
  • Build APIs and back end features using hexagonal architecture in AWS.
  • Ensure high standards in security, scalability, and performance.
  • Contribute to technical decisions and maintain technical documentation.

Avacone AG IT & LAB Services - Solutions logo
Avacone AG IT & LAB Services - Solutions http://www.avacone.com
51 - 200 Employees
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Job description

Este es un puesto de trabajo remoto.

We’re looking for a skilled and motivated Back End Engineer to help build data-driven solutions in the insurance space, working closely with Product and Tech teams.

Key Responsibilities
  • Develop clean, reusable, and testable code for core project features.
  • Build APIs and back end features using hexagonal architecture and event-driven design in AWS.
  • Ensure high standards in security, scalability, performance, and reliability.
  • Write automated tests and infrastructure templates.
  • Contribute to technical decisions and collaborate on architecture and planning.
  • Suggest improvements and maintain technical documentation.



Requirements

Requirements
  • 5+ years of experience in Python back end development and API design.
  • 3+ years working with AWS and serverless technologies (Lambda, Step Functions, etc.).
  • Solid understanding of microservices, asynchronous processing, and messaging.
  • Hands-on with Terraform and Infrastructure as Code.
  • Experience with FastAPI or Flask.
  • Knowledge of OAuth2, OpenID, and OpenAPI standards.
  • ENGILSH (High level)
Nice to Have
  • Experience with SQS, batch processing, ETL pipelines.
  • Familiarity with MongoDB, Postgres, or DynamoDB.
  • Exposure to geospatial data and applications.



Benefits
  • 160€/month for social benefits (tiket resaturant, medical insurance..)


Required profile

Experience

Spoken language(s):
English
Check out the description to know which languages are mandatory.

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