Rotterdam Full‑Stack Engineer — Hybrid, Growth & Impact

ALTEN; Rotterdam, Den Haag; Hybrid; EUR 60,000 - 90,000; Full time

Benefits offered by this job

Lease car with fuel card

Hybrid working

Monthly net expense allowance

27 vacation days (plus up to 10 extra)

Pension scheme

Job summary

ALTEN is seeking a talented Full Stack Engineer to join our Rotterdam team and contribute to exciting client projects across industries. You will design, develop, and maintain scalable web applications across frontend and backend systems.

The role requires 3–8 years of experience, proficiency in modern frontend frameworks (React, Angular, Vue), and backend technologies (Node.js, Java, Python, .NET). A hybrid work setup and extensive vacation days are available for a balanced career.

Qualifications

• Bachelor’s or Master’s degree in Computer Science, Software Engineering, or related field
• 3–8 years of professional experience in full stack software development
• Experience with modern frontend frameworks (React, Angular, Vue.js)
• Experience with backend technologies (Node.js, Java, Python, .NET, or similar)
• Knowledge of REST APIs, databases, cloud platforms, and modern software architectures
• Strong analytical and problem-solving skills
• Excellent communication skills to engage with colleagues and clients
• Fluent in English (spoken and written)

Responsibilities

• Design, develop, and maintain scalable web applications across frontend and backend systems
• Build responsive, user-friendly interfaces using modern frontend technologies
• Develop robust backend services, APIs, and integrations
• Translate technical requirements into clean, efficient, maintainable code
• Identify, analyze, and resolve complex technical challenges with innovative solutions
• Ensure software quality through testing, code reviews, and engineering best practices
• Collaborate with cross-functional teams to deliver reliable, high-performing solutions

Skills

Full stack development

Frontend frameworks

Backend technologies

REST APIs

Analytical skills

Communication

English fluency

Education

Bachelor's or Master's degree in CS/SE

Job description

ALTEN is seeking a talented Full Stack Engineer to join our Rotterdam team and contribute to exciting client projects across industries. You will design, develop, and maintain scalable web applications across frontend and backend systems.

The role requires 3–8 years of experience, proficiency in modern frontend frameworks (React, Angular, Vue), and backend technologies (Node.js, Java, Python, .NET). A hybrid work setup and extensive vacation days are available for a balanced career.