React Developer

August 29, 2026

Hybrid

Middle

Barcelona, Spain

Important before applying

This job has conditions that may affect your decision to apply

English is required · C1 level

Description

Q-tech is looking for a Frontend Developer to join a large-scale cybersecurity platform project focused on vulnerability management. The platform processes millions of records daily, and the role requires a strong engineering mindset with a focus on quality, architecture, and automated testing. The team is international, working in an Agile environment.

Responsibilities

Design and develop new platform functionalities
Build reusable and well-structured components
Define and evolve the unit, integration, and end-to-end testing suites
Collaborate with backend and product to build efficient and accessible interfaces
Participate in frontend architecture decisions
Contribute to development standards and code reviews
Work within an Agile and international team

Requirements

3+ years of experience in Frontend Development
Solid experience working with React
Good knowledge of component-based architecture
Real experience in automatic frontend testing
Experience consuming REST APIs and working with asynchronous data
Engineering mindset and concern for code quality
Fluent English to work daily with an international team

Conditions

Hybrid model approximately 8 days per month in the office
Offices in the center of Barcelona
Flexible schedule and work environment
Private medical insurance
Restaurant tickets up to 200 €/month
Wellbeing budget, technical training, and language classes
Annual salary increases established by collective agreement

ReactJavaScriptJestReact Testing LibraryCypressPlaywrightcybersecurity

This device does not meet the site requirements

What may not work

React Developer

Job summary

Score

Description

Responsibilities

Requirements

Conditions

Similar jobs

Job summary

Score

Similar jobs

React Developer

Job summaryAnalysis and summary of the description [data-chart=chart-_R_b5s5eav5ubsqiuialb_] { --color-score: var(--warning); } .dark [data-chart=chart-_R_b5s5eav5ubsqiuialb_] { --color-score: var(--warning); } 45ScoreAverage

Job summary

Score

Description

Responsibilities

Requirements

Conditions

Similar jobs

Job summaryAnalysis and summary of the description [data-chart=chart-_R_b5s5eav5ubsqiuialb_] { --color-score: var(--warning); } .dark [data-chart=chart-_R_b5s5eav5ubsqiuialb_] { --color-score: var(--warning); } 45ScoreAverage

Job summary

Score

Similar jobs