Anywhere within Spain, Spain | Posted on 10/08/2026
We are looking for a Senior Quality Engineer to join our team, focusedon safeguarding software quality through testing, automation and robust QAprocesses. This is a senior, hands-on position: you will define the QA approachthat 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 oneneeds.
Define test strategies and plans for products orprojects.
Lead test automation and its integration intoCI/CD.
Drive quality metrics and continuousimprovement.
Contribute to technical scoping and client proposals. .

Requirements

5+years of professional experience
Experiencein software testing (manual and automated)
Experiencewith test automation frameworks (Selenium, Cypress, pytest orsimilar)
Strongexperience testing REST APIs, microservices and service-to-serviceintegrations,



including API contracts and asynchronous workflows.
Experience testing distributed and event-driven systems, including Kafka-basedworkflows, asynchronous processing, retries, failure scenarios and servicedependencies.
Hands-onexperience with load, stress and endurance testing for high-volume dataingestion, APIs and distributed services.
Experience validating ETL/data pipelines, data transformations, dataconsistency, completeness and accuracy across large datasets.
Knowledgeof testing methodologies and QA best practices
Familiaritywith CI/CD and version control
Stronganalytical and problem-solving skills

Nice to have

Experiencewith performance and load testing tools
Knowledgeof API testing (Postman, REST Assured)
Familiaritywith mobilenetwork KPIs, alarms, OSS concepts and 4G/5G network data structures.
Competitive salary, health insurance and Versátil Compensation Planas an enterprise benefit
Annual training budgetto help you st

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