Senior back-end developer (ZK01JS)

In this role, you will: Be responsible for developing new features and maintaining existing ones in our back-end systems Collaborate closely with product teams to understand challenges and develop effective solutions Share insights and feedback with research teams to refine our technology stack Ensure robust data models, architecture, and security practices are in place Conduct unit testing with Jest to ensure code quality Your background might look something like: Proficiency in developing REST APIs and using Websocket Strong understanding of relational databases, particularly PostgreSQL Skilled in writing and maintaining unit tests for applications Experience with CRM integrations (e.g., Hubspot , Salesforce ) Background in data projects involving import/export and data manipulation Familiarity with Elasticsearch or similar search technologies Knowledge of hexagonal architecture principles Experience with queue systems like BullMQ Exposure to AWS services Interest in AI technologies Interest in CI / CD processes Who You Are: A curious and passionate developer with a strong desire to learn You have strong teamwork skills and are an effective communicator Self-motivated and comfortable working remotely Experienced in agile methodologies A senior professional with significant experience in startup environments Front-end development skills would be a plus What We Offer: An ambitious and supportive team that values innovation, collaboration, and autonomy. Complete autonomy in your role — no micromanagement, only trust and empowerment. A hybrid and remote-friendly environment Remote sponsorship after the trial period A learning-focused culture, with access to training budgets and weekly English lessons to support your development. A welcoming company life: weekly office breakfasts, quarterly team buildings, and a great atmosphere J-18808-Ljbffr

Location: Morbihan, FR

Posted Date: 1/9/2025