Senior Full Stack JavaScript Engineer

About the role

We are looking for a Senior Full Stack JavaScript Engineer to design, develop, and maintain modern web applications. You will work across the entire software development lifecycle, collaborating with product managers, designers, and other engineers to deliver high‑quality solutions.

Key responsibilities

• Participate in agile ceremonies such as sprint planning, daily stand‑ups, and retrospectives.
• Gather and refine requirements for new features and enhancements.
• Develop and maintain front‑end components using React, TypeScript, HTML, and CSS.
• Design and implement back‑end services with Node.js, GraphQL or alternative JavaScript frameworks, and middleware.
• Build and consume RESTful APIs.
• Write unit and integration tests to ensure code quality.
• Conduct code reviews and provide constructive feedback.
• Debug and troubleshoot production issues.
• Continuously improve development processes and stay current with emerging technologies.

Required profile

• Bachelor’s or Master’s degree in Computer Science or a related field.
• 4–5 years of professional software development experience.
• Strong understanding of Domain‑Driven Design, CQRS, and Clean Architecture.

Required skills

• JavaScript / TypeScript
• Node.js
• React
• HTML & CSS
• SQL
• GraphQL
• RESTful API design
• CI/CD pipelines
• Message brokers
• ORM tools
• Vanilla JavaScript, V8, WebAssembly

What we offer

• Hybrid work model (3 days onsite, 2 days remote).
• Modern, ergonomic office in a multicultural environment.
• Additional medical insurance covering gym subscriptions.
• Team events, outreach activities, and other employee benefits.
• Professional development opportunities (e.g., Udemy courses).
• Competitive salary range of €4,485 – €5,950 gross per month.