Senior Backend Engineer Porto

Senior Backend Engineer
Porto
Porto, Porto District, Portugal

Who are we?

Liminal is the intelligence ecosystem for complex markets and regulated industries,
transforming raw data into AI-powered, actionable insights embedded directly in your workflow. From market and competitive dynamics to sales enablement, our platform makes intelligence work for you in real time:
no fluff, just outcomes.

Our product suite includes:

• Link Core:
  for
  - time market intelligence and competitive monitoring that drives smarter, faster strategic decisions.
• Sales Hub:
  an AI-driven sales enablement solution that helps teams win more deals through
  - call coaching, tailored insights, and performance optimization.

We invite you to explore our
website
to learn more about us.

What would be your role?

• Contribute to the development of strong
  backend systems
  using
  in a
  - native environment.
• Design and implement secure, scalable
  system architecture
  , including
  
  - based solutions
  .
• Write clean, maintainable code and apply strong
  quality assurance
  practices, including testing and CI/CD workflows.
• Develop and manage data operations using
  Mongo
  DB
  , ensuring performance and stability.
• Work
  - functionally with product managers, designers, and frontend engineers in a highly
  collaborative development
  setting.
• Optimize performance and reliability of backend services for
  - time applications.
• Stay current with backend engineering best practices, contributing to continuous improvement.

What we are ideally looking for

• 7+ years
  of experience in
  backend engineering
  , with strong expertise in
  .
• Proficiency with
  Mongo
  DB
  , including schema design and performance tuning.
• Experience designing scalable systems using
  microservices architecture
  .
• Familiarity with
  QA practices
  , testing frameworks, and CI/CD pipelines.
• Strong communication skills and proven experience working in
  - functional teams.
• Strong English communication (written and spoken)

The salary range for this position is €55, 000 - €65, 000 Annual Gross + Benefits

If you are interested in this opportunity, send us your CV, we'll be more than glad to get in touch with you

If this is not for you, but you are interested in similar positions or know someone who might be a fit, feel free to reach out or send us their
CV/Linked
In profile
through a message or email.