Quality Engineer

Adverity

. Design and maintain automated test coverage across unit, integration, and end-to-end tests as a shared, versioned part of the codebase .

Posted 9/18/2026full-timeSofia • BulgariaMid-LevelSenior💰 €30,000 - €40,000 per yearWebsite

Core Competencies

Role fit

Core Competencies

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Demonstrates expertise in automated test coverage, CI/CD pipeline maintenance, and root-cause analysis within production environments. Proficient in Python coding and designing effective testing strategies tailored to product needs.

Highest-signal resume keywords

Automated Test CoverageCI/CD Pipeline MaintenanceRoot-Cause AnalysisPython CodingTesting Strategy Design

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Applicant Tracking System Keywords

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Hard Skills

Automated TestingTest EngineeringProduction Code DevelopmentAPI TestingLoad TestingPerformance TestingData Pipeline Testing

Soft Skills

Advocacy for Test CoverageCollaboration with EngineersUser-Centric Planning

Tools & Technologies

GitHub ActionsJenkinsCircleCIDatadogGrafana

Industry Keywords

Quality EngineeringTest InfrastructureMonitoring and ObservabilityFlakiness TrackingDefect Management

Tech Stack

Tools & technologies

GrafanaJenkinsPython

About the role

Key responsibilities & impact

Design and maintain automated test coverage across unit, integration, and end-to-end tests as a shared, versioned part of the codebase
Build and maintain tooling for fast, reliable feedback, including CI pipelines, test environments, synthetic data, and monitoring hooks
Identify test coverage gaps and advocate for closing them with evidence
Surface risk so the pod can decide whether to ship, delay, or ship with a flag
Bring a user's-eye view into planning, identifying edge cases and failure modes early
Lead root-cause analysis on production issues, focusing on systemic fixes
Track quality trends including flakiness, escaped defects, and time-to-detect
Pair with engineers on testing strategy and spread testing skills across the pod
Build features and fix bugs alongside the pod

Requirements

What you’ll need

Proven experience in a quality or test engineering role on a product engineering team, or equivalent experience as a software engineer with a strong testing focus
A track record of building automated test coverage in a real production codebase
Experience building or maintaining CI/CD pipelines and test infrastructure, such as GitHub Actions, Jenkins, or CircleCI
Experience leading or contributing to root-cause analysis on production incidents
Solid coding ability in Python, strong enough to write production code rather than just test scripts
Confidence designing test strategy for a feature from scratch, knowing what to automate and what to leave to exploratory testing
Working knowledge of testing types relevant to the product, such as API, load/performance, or data pipeline testing
Familiarity with monitoring and observability tooling, such as Datadog or Grafana, to build signal into dashboards

Benefits

Comp & perks

Flexible working hours and home-office (2x per week)
Internal shares programme (EDPP)
Ergonomic workspace and cutting-edge technology
Regular team events
Modern offices
Sustainable merch for all employees
Adverity Social Responsibility Days (+2 days paid off)