⚙️ Senior Backend Engineer Join Dempo

Transform Backend development with us!

At Dempo, we are a growing software development company where innovation, collaboration, and continuous professional growth are part of everyday life.

📢 We’re looking for passionate technologists who enjoy solving complex challenges, working in collaborative environments, and continuously improving their craft. If you thrive in modern backend architectures and want to grow with a dynamic team, we’d love to meet you.

As we are expanding our backend team, we are currently looking for a Backend Developer with the following profile:

Responsibilities

• Build scalable, secure, and high-performance backend systems
• Design and develop robust APIs and services
• Collaborate closely with frontend, product, and infrastructure teams
• Write clean, maintainable, and well-tested code
• Design system architecture and make key technical decisions
• Mentor developers and promote engineering best practices
• Optimise performance, scalability, and reliability
• Ensure data integrity, security, and compliance standards
• Anticipate edge cases and design resilient solutions
• Contribute to CI/CD pipelines and deployment processes

🎓 Requirements

• Minimum 5 years of experience developing with Java and/or Kotlin, building microservices with Spring Boot
• Highly-skilled at writing automated tests and working with high-quality coding standards
• Solid knowledge of RabbitMQ and/or Kafka and relational databases i.e. PostgreSQL
• Advanced experience in cloud-native development
• Experience with Git and CI/CD pipelines
• Passion for clean code and continuous learning.
• Strong problem-solving, communication, and teamwork skills
• Advanced Spanish and intermediate English
• Experience working in Agile environments with an open and collaborative mindset

⭐ Nice to Have (experience with)

• Kotlin
• Broad grasp of Kubernetes
• No relational databases i.e. MongoDB
• Experience with different cloud environments (Azure, AWS or GCP).
• Exposure to backend architectures.
• Mentoring junior developers.

😌 What We Offer at Dempo

• 📜 Permanent contract
• ⌚ Flexible working hours (core hours 09:30 – 13:30)
• 🌍 Remote-first culture, with the option to work from our Granada office (Forum area)
• ☀️ 30 working days of vacation
• 🏥 Private health insurance
• 💻 Work equipment provided (You choose between Macbook or Lenovo)
• 📚 Continuous professional development, including:

· Unlimited access to online courses

· Learning time within working hours

· Certifications and specialised training funds

• 🧑 🤝 🧑 Referral programme
• 🚀 Opportunity-based bonuses
• 🤝 Stable, long-term projects
• 📈 Clear professional growth opportunities

🧭 Selection Process

1. With pleasure, we receive your CV and we give you a call
2. Now it’s when we put faces to names, we’d love to get to chat with you!
3. Let’s deepen a bit more with a technical interview, a chance to meet your People Partner
4. We get back to you with offer and feed

💰 Salary Range

• €20,000 – €30,000 → Junior
• €30,000 – €40,000 → Standard
• €40,000 – €50,000 → Senior
• €50,000+ → Principal

Dempo is where technology, teamwork, and your professional growth come together. 🚀