We're looking for an experienced Senior Django Developer with strong QA automation experience to help us build, maintain, and scale Python/Django applications while strengthening integration testing across our product portfolio.
This role is adecuado for a backend engineer who is comfortable working deep in a Django/Django REST Framework codebase, but who also understands how to design reliable automated tests around UI, API, and integration flows. You'll be embedded in a Python/Django engineering environment, contributing to application development while helping expand our black-box integration testing coverage and supporting a future migration from Selenium to Playwright.
What you'll work on:
- Implementing our established integration testing framework into new products
- Supporting the integration testing backlog across existing products (Selenium-based)
- Writing and maintaining Gherkin feature files and Python Behave test specs
- Running and maintaining CI pipelines via TeamCity and GitLab MRs
- Accurately mocking AWS services (localstack, moto) to isolate test environments




- Contributing to a future Playwright migration roadmap

Tech stack you'll work with:
- Language: Python (tests and applications)
- Test tooling: Selenium, Python Behave, Playwright (nice to have), Gherkin
- CI/CD: TeamCity/GitLab pipelines
- APIs & data: REST, SOAP, JSON
- VCS & SDLC: Git, GitLab

You're a fit if you:
- Have strong hands-on experience building backend applications with Python and Django
- Are comfortable working with Django REST Framework and API-driven architectures
- Have hands-on experience with black-box integration testing using mocks to isolate the system under test
- Have written or maintained Gherkin feature files and Behave test suites
- Are comfortable configuring GitLab pipelines for continuous testing as part of MR workflows
- Understand AWS service behavior well enough to mock it accurately in test flows
- Have worked with Docker in a testing or CI context
- Playw

📌 Senior Django Developer + QA Automation (Colombia)
🏢 Celerik
📍 Colombia