Python Backend Developer (onsite) Maia

Python Backend Developer (onsite)
Maia
Maia, Porto District, Portugal

Company Description

MIR Insight forecasts demand and price developments in the materials industry, enabling companies to reduce waste and minimize losses. We are a
- growing tech startup serving leading industry players such as K. D. Feddersen, Lenzing AG, and Jobachem, supported by international investors. Our goal is to provide our users with innovative, reliable, and
- friendly software. Join us on our mission to transform the manufacturing supply chain into a highly efficient, sustainable, and
- predictive economy.

Role Description

This is a
- time
- site role for a Python Backend Developer located in Maia. The Python Backend Developer will be responsible for developing and maintaining backend services, performing software development tasks, and implementing
- oriented programming principles. The role involves working with databases and collaborating with
- functional teams to deliver
- quality software solutions.

You’ll take ownership of our orchestration and delivery pipelines, ensuring our data and models run seamlessly, reliably, and at scale. Working closely with our data science and product teams, you’ll help automate and optimize the full forecasting lifecycle—from raw data ingestion to actionable results. Fullstack skills are a plus, allowing you to support lightweight frontend tools when needed.

What You’ll Do

• Build and manage orchestration workflows (e. g. Airflow, Prefect)
• Develop backend services for ingesting, processing, and delivering forecasts
• Monitor pipeline health and job performance; handle errors and retries proactively
• Work with data scientists to integrate and scale forecasting models in production
• Support internal tools and dashboards, optionally contributing frontend components
• Implement auditability, logging, versioning, and performance monitoring
• Improve and automate repetitive data handling and reporting tasks
• Contribute to architectural decisions as we scale our infrastructure

Qualifications

• Proficiency in Back-End Web Development and Software Development
• Strong skills in Python and
  - oriented programming, with experience developing
  - grade backend services
• Experience working with Postgresql
• Excellent
  - solving abilities and attention to detail
• Ability to work
  - site in Maia
• Good communication skills in English
• Bachelor's degree in Computer Science, Engineering, or a related field
• Familiarity with agile methodologies is a plus
• Experience with Docker, Kubernetes, or cloud platforms is a plus
• Bonus: exposure to frontend frameworks (React, Vue, etc. )
• Bonus: experience in supply chain, manufacturing, or forecasting domains

What We Offer

• The chance to shape the future of how companies plan and forecast
• A
  - performance,
  - led team and
  - paced startup culture
• Salary with potential equity upside
• Opportunity to grow into a team lead role as we scale
• All the coffee that you could possibly drink