#LI-RM1

🔍 We're Hiring: Engineer architect and message bus developer
📍 Location: Barcelona
💼 Job Type: Full-time | Hybrid

Are you passionate about distributed architecture and building robust solutions for Edge and On-premises environments? Join the Expleo team within Intelligent Edge department and help design and develop a cutting-edge Message Bus service for distributed infrastructures.

🎯 Your Role

You’ll work closely with the Product Owner of the “Core Services” team and the architects of the Intelligent Edge department to co-design and implement a scalable message bus solution for Linux-based Edge platforms.

🛠️ Key Responsibilities

• Define and contribute to the detailed architecture alongside the lead architect.
• Research technologies related to distributed message buses.
• Present well-documented technical options.
• Collaborate with other architects to integrate the chosen technology into the overall architecture.
• Develop, test, and manage continuous integration.
• Integrate the solution into SED Edge platforms.
• Transfer architecture, code, and documentation to the Execution team.

💻 Required Technical Skills

• Strong backend engineering experience with distributed architectures.
• Proficient in programming, testing, integration, and automation.
• Programming languages: C/C++
• Experience with Git for code management, testing, and automated builds.
• Deep understanding of communication mechanisms and data exchange in constrained firmware environments.
• Solid grasp of communication patterns and protocols.
• Fluent in English (B2/C1 level).

🌟 Preferred Technical Skills

• Programming in Rust and Python.
• Containerization technologies (Docker).
• REST and OpenAPI.
• Experience implementing message buses (pub/sub, client/server) with performance considerations.
• Data modeling.

🧠 Required Qualities

• Curious and proactive—you’re not afraid to experiment, fail, and document your findings.
• Strong team player with daily communication skills.
• Capable of presenting well-documented technical decisions.

🌟 Preferred Qualities

• Able to manage sometimes conflicting internal stakeholder requests.
• Comfortable delivering technical presentations to stakeholders and management.

🎓 Your Profile

• Master’s degree in Computer Science.
• 7+ years of professional experience, including 5+ years as an architect and integrator of distributed systems, and at least 1 year in embedded systems

🎁What We Offer
At Expleo, we care about your well-being and professional growth. Here are some of the benefits waiting for you:

• 🏥 Private Health Insurance with Sanitas (coverage for you, your partner, and children – Expleo covers 30%)
• 🍽️ Flexible Compensation: Meal vouchers, childcare (up to €1,500/year), transport
• 📚 Continuous Learning: Access to Expleo Academy + discounts at The Valley Digital Business School
• 🌴 24 working days of vacation + December 24th and 31st off
• ⏳ Extra vacation days based on seniority: 25 days after 3 years, 26 after 8 years
• 🤝 Inclusive environment focused on professional growth

“We are an equal opportunity employer and welcome applications from all qualified individuals, regardless of race, gender, disability, religion/belief, sexual orientation, or age.”