We are looking for a Senior Quality Engineer to join our team, focused
on safeguarding software quality through testing, automation and robust QA
processes. This is a senior, hands-on position: you will define the QA approach
that different projects need and take ownership of implementing it yourself,
acting as the go-to reference for quality across the teams you support.

What you will work on:

· Provide QA support across different projects,
defining the right testing procedures and implementing the tests each one
needs.

· Define test strategies and plans for products or
projects.

· Lead test automation and its integration into
CI/CD.

· Drive quality metrics and continuous
improvement.

· Contribute to technical scoping and client proposals..

Requirements
- 5+
years of professional experience
- Experience
in software testing (manual and automated)
- Experience
with test automation frameworks (Selenium, Cypress, pytest or
similar)
- Strong
experience testing REST APIs, microservices and service-to-service
integrations, including API contracts and asynchronous workflows.




- Experience testing distributed and event-driven systems, including Kafka-based
workflows, asynchronous processing, retries, failure scenarios and service
dependencies.
- Hands-on
experience with load, stress and endurance testing for high-volume data
ingestion, APIs and distributed services.
- Experience validating ETL/data pipelines, data transformations, data
consistency, completeness and accuracy across large datasets.
- Knowledge
of testing methodologies and QA best practices
- Familiarity
with CI/CD and version control
- Strong
analytical and problem-solving skills
- English
level B2+

Nice to have
- Experience
with performance and load testing tools
- Knowledge
of API testing (Postman, REST Assured)
- Programming
skills (Python, Java or JavaScript)
- ​Familiarity with mobile
network KPIs, alarms, OSS concepts and 4G/5G network data structures.

Benefits
- Competitive salary, health

📌 Senior QA Engineer (España)
🏢 Future Connections
📍 España