Platform Engineer

About Mirakl

Mirakl is the leading provider of eCommerce software solutions. Mirakl's suite of solutions provides enterprises with a transformative way to drive significant growth and efficiency in their online business.

Since 2012, Mirakl has been pioneering the platform economy, empowering retail and B2B enterprises with the most advanced, secure and scalable technology to digitize and expand product assortment through marketplace and dropship, improve efficiency in supplier catalog management and payments, personalize shopping experiences, and boost profits through retail media.

Mirakl is trusted by 400+ industry-leading businesses worldwide including Macy's, Decathlon, Best Buy, Airbus, Toyota Material Handling and Sonepar.

Headquartered in Paris with another office in Bordeaux and with offices in 7 countries, Mirakl is recognized as a Great Place to Work company.

With more than 350 people, Mirakl Labs teams are mainly based in France. They work together on a daily basis to develop our roadmap for our 5 SaaS solutions.

They also address the issues faced by our customers and users, responding to various challenges related to new features, scalability, security, and usability.

We are recruiting a Software Engineer to join our Developer Experience (Devex) team. The team's mission is to provide our developers with state-of-the-art experience enabling them to deliver continuously and seamlessly, in a secure manner, all the way to production.

This team provides our software engineers with models, practices, products, and tools focused on collaboration, security, and performance. The goal is to reduce the time between writing the first lines of code and production deployment—specifically reducing the time and complexity between the build phase and deploy/run phases for feature teams, while increasing confidence in what is developed and delivered, and maintaining feature team accountability and autonomy.

We are currently transforming our approach from traditional platform engineering to an "Agentic" model for internal tools. You will play a key role in this evolution, helping us move from writing manual tests to building a code qualification factory powered by AI agents and natural language prompts.

• Location: Paris/Bordeaux/remote dans l'Hexagone
• Contract Type: CDI
• English Proficiency: Good level of English

During a typical week, you will:

• Continuously engage with development teams to understand their challenges and feed the team's roadmap to enhance development practices and tools
• Lead architectural thinking for your features and their integration into existing systems
• Develop features after breaking them down into atomic tasks to facilitate testing and code reviews
• Attend and potentially lead design meetings or grooming sessions
• Ensure and improve the stability/robustness of products/applications your team is responsible for through code reviews and test writing
• Conduct code reviews and pair programming with team developers
• Monitor and resolve production issues for your team's products/applications
• Enhance user guides for your team's products/applications
• Participate in Mirakl Labs' continuous improvement initiatives

Our tech stack and tools:

• Application stack: Golang, Java, ReactJS, PostgreSQL, Kafka, OpenSearch
• Infrastructure stack: AWS, Google Cloud, Azure, Aiven, Docker, Kubernetes, ArgoCD, Helm, ArgoWorkflows, Github Actions, Terraform, Datadog, Python, Teleport
• Automation/AI: Python

You will thrive in this role if you have:

• A minimum of 5 years of experience with Golang and ideally 2 years with Java and/or ReactJS
• You are familiar with Python for automation and AI
• Understanding of software factory challenges
• A desire to work in an environment where you can quickly see the impact of your work and continuously learn and perfect your skills
• A strong sense of autonomy
• Professional English proficiency

We welcome collaborators with their diverse perspectives and experiences to power us forward. These often far exceed conventional job requirements and help us create a culture of continuous learning. If you're ready to join a global leader powering digital transformation for 450+ of the world's most innovative retailers and B2B organizations, we strongly encourage you to apply to any of our roles, even if you think you're not an exact match.

We may use Artificial Intelligence (AI) solutions to help streamline our hiring process, including screening applications, analyzing resumes, and assessing responses. While AI helps us work efficiently, all final hiring decisions are made by humans. For more information, visit our AI Guidelines for Candidates and Interviews.