Senior React Frontend Engineer — Flexible Hours 23 Days PTO

Astek Group; Barcelona; On-site; EUR 70,000 - 90,000; Full time

Job summary

Astek Iberia is seeking a Senior Frontend Engineer (React) to lead frontend development for client projects in a modern tech environment. You will craft scalable React applications, implement robust unit tests, and participate in architectural decisions with cross-functional teams.

Strong experience in React, Azure DevOps, Git, and Agile practices is essential, as is excellent English communication. You will influence technical discussions and help refine product backlogs within an Agile setup.

Qualifications

• 5+ years of professional experience as a Frontend Developer, with strong expertise in React.
• Proven experience developing and maintaining modern web applications in production environments.
• Hands-on experience with Azure DevOps and collaborative development workflows.
• Strong knowledge of Git and version control best practices.
• Solid understanding of Agile methodologies and experience working in Agile teams.
• Experience writing and maintaining unit tests.
• Ability to influence technical discussions and contribute to engineering best practices.
• Excellent communication skills and a very good command of English.

Responsibilities

• Lead the design and development of frontend applications using React, ensuring scalability, performance, and maintainability.
• Develop and maintain robust unit tests to guarantee code quality and application reliability.
• Conduct pull request reviews and promote engineering best practices across the development team.
• Actively contribute to technical decision-making, architecture discussions, and continuous improvement initiatives.
• Collaborate with Product Owners and stakeholders to refine requirements and support the creation and definition of Product Backlog Items (PBIs).
• Work closely with cross-functional teams within an Agile environment to deliver business value efficiently.

Skills

React

Frontend Development

Agile

Unit Testing

Communication

Tools

Azure DevOps

Git

Job description

Astek Iberia is seeking a Senior Frontend Engineer (React) to lead frontend development for client projects in a modern tech environment. You will craft scalable React applications, implement robust unit tests, and participate in architectural decisions with cross-functional teams.

Strong experience in React, Azure DevOps, Git, and Agile practices is essential, as is excellent English communication. You will influence technical discussions and help refine product backlogs within an Agile setup.