Intermediate Backend Developer Porto

Intermediate Backend Developer
Porto
Porto, Porto District, Portugal

Join to apply for the Intermediate Backend Developer role at Mosano

Join to apply for the Intermediate Backend Developer role at Mosano

Who are we?

We are Mosano, a Remote First Software House based in Oporto, Matosinhos, focusing on web and mobile development. We are a team of talented young people who always aim to deliver the best.

Who are we?

We are Mosano, a Remote First Software House based in Oporto, Matosinhos, focusing on web and mobile development. We are a team of talented young people who always aim to deliver the best.

Who do we work with?

We work with
- established companies that demand the highest quality in every line of code we ship.

We Are Looking For An Intermediate Fullstack Developer Who

• Has solid experience working with AWS, including both serverless and
  - serverless services.
• Is proficient with the AWS SDK, particularly:
• Java
  Script for Node. js-based services.
• Python (boto3) for scripting and infrastructure tasks.
• Is comfortable working with Infrastructure-as-Code, using tools like:
• AWS CDK
• Terraform
• Bonus if you have
  - agnostic experience — we are in the process of migrating some services to Google Cloud Platform (GCP).
• Has experience developing backend services in:
• Node. js / Type
  Script
• Python
• Java or Kotlin
• Can work with both relational and No
  SQL databases, such as:
• Postgre
  SQL
• Dynamo
  DB
• Elasticsearch
• Understands monolithic architectures, but is also experienced with:
• Microservices
• Event-driven systems
• Has some understanding of frontend technologies, especially React.
• Is curious and open to exploring AI integrations, including:
• Working with LLMs (Large Language Models)
• Building Ra
  Gs (Retrieval-Augmented Generation) or MCPs (Model Context Protocol) servers/clients
• Designing and implementing intelligent AI agents
• Is responsible,
  - conscious, and ideally has experience (or willingness to adapt to) working in the healthcare domain, where compliance and handling of PHI (Protected Health Information) are critical.
• Is open to contributing ideas and solutions, and eager to collaborate on system architecture decisions, especially in the context of cloud infrastructure, microservices, and AI-powered systems.
• Understands and works with CI/CD pipelines, particularly with Git
  Hub Actions in daily development workflows.
  

• 3+ years of professional experience in backend development.
• Proficiency in Node. js/Type
  Script and/or Python.
• Familiarity with AWS, including both SDKs and core services (serverless and traditional).
• Experience with Infrastructure-as-Code using CDK, Terraform, or similar.
• Hands-on experience with relational and No
  SQL databases.
• Understanding of microservices, monoliths, and
  - driven architectures.
• Some exposure to frontend development with React.
• Strong communication skills and a collaborative mindset.
• Willingness to work in regulated environments and contribute to building secure, compliant software systems.
• Nice to have: Experience in healthcare or similar regulated industries.
• Nice to have: Exposure to AI technologies, LLM integrations, or AI agent development.
• Nice to have: System design and architecture knowledge.
  
  

• A salary that meets your expectations
• Annual Bonus
• Health Insurance
• No closed doors, remote first, and flat hierarchy
• Top-notch equipment
• A cool and fun environment to work in, with a nice team culture and some nice dinners together :)

Seniority level

• Seniority level

  Mid-Senior level

Employment type

• Employment type

  Full-time

Job function

• Industries

  Software Development

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