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Salary
≈ $38k – $82k per year (Estimated)
Location
Hybrid (Porto, Portugal)
Seniority
Senior · 5+ years exp
Employment
Full-Time

First seen by Alion on Oct 15, 2026.

Overview
Company
Impact
Profile match
Hire senior engineers in the UK, DACH and Nordics in under 3 weeks. KWAN provides nearshore staff augmentation and dedicated tech teams from Portugal.

We are looking for a Senior Python Developer to work in Porto, in a hybrid model (2x per week in the office), who’s eager to embark on an exciting new opportunity! Apply here: https://form.typeform.com/to/PYqxT8NO?opportunity=Miguel%20Pereira&channel=ITJobs

About KWAN

We connect IT professionals with projects that match their skills, professional experience, and goals, then we offer a career progression program, delivered by in-house specialists - our People Experience Partners - to guide them through our journey with us.

What is this challenge about

  • Join a network security development team building a self-service platform to automate firewall rule requests.
  • Develop end-to-end Python/Django workflows covering the request, validation, approval and provisioning of firewall rules.
  • Build and maintain API integrations to orchestrate changes across Fortinet and VMware NSX-T environments.
  • Implement pre-change validation, conflict detection and safe rollback mechanisms to protect production traffic.
  • Write unit and integration tests and ensure every generated rule complies with security policies.
  • Document code, API contracts and workflow designs to support a smooth handover to internal teams.

Does it sound exciting? Apply now! https://form.typeform.com/to/PYqxT8NO?opportunity=Miguel%20Pereira&channel=ITJobs

What we are looking for

  • 5+ years of experience in software development
  • Advanced Python 3 and Django (or Django REST Framework) for building scalable APIs and automation backends
  • Experience with asynchronous task queues such as Celery and Redis
  • Hands-on experience with CI/CD (Git, GitLab CI or GitHub Actions) and Infrastructure as Code principles
  • Strong knowledge of Fortigate (FortiOS) and VMware NSX-T
  • Experience automating firewall policies and security groups through the FortiManager API and NSX-T Policy API
  • Solid understanding of routing, switching, network zoning and micro-segmentation
  • Good English skills

Do you meet most of the position requirements? Then grab this opportunity and apply now! https://form.typeform.com/to/PYqxT8NO?opportunity=Miguel%20Pereira&channel=ITJobs

What we offer

  • A project that matches your skills and ambitions, as well as your preferences for working policies and culture.
  • A competitive salary with awesome benefits and opportunities to leverage your knowledge and network to earn additional income.
  • An empowering and respectful work culture enriched with social and learning events.
  • A People Experience Partner specially assigned to you - your go-to career guide, responsible for supporting your growth, facilitating training, and ensuring your work-life balance at KWAN.
  • A relocation package and visa sponsorship for all our international hires.

Some Words From Our Colleagues

“At KWAN, they make sure that I feel comfortable with the client I’m working for and that what I’m doing aligns with my career aspirations.”
- Luis Caldeira, DevOps @ KWAN

Grab this opportunity, apply now! https://form.typeform.com/to/PYqxT8NO?opportunity=Miguel%20Pereira&channel=ITJobs

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