Junior Data Engineer

Crossjoin Solutions is experiencing dynamic worldwide growth! We are a global IT consulting company, founded in Portugal, and now delivering impactful, worldwide projects across Europe, LATAM, and North America.   Our mission? Deliver world-class performance, reliability, and innovation for clients in banking, insurance, healthcare, telecom, and financial services — supporting millions of users worldwide. We are seeking individuals who are curious, adaptable, quick thinkers, and truly passionate about technology. As a Junior Data Engineer, you will participate in a structured training program and gain hands-on experience to prepare for delivery. Your responsibilities will include:   Key Responsibilities - Develop, implement, and optimize data pipelines using cloud-based data solutions and integration across platforms such as data lakes and CRM/marketing systems. - Conduct data modeling, create and manage data contracts, perform data mapping, and handle data imports/exports. - Collaborate with various teams to ensure data solutions meet technical and business requirements. - Support data governance and maintain high standards for data quality and integrity. - Contribute to project completion and transition into business-as-usual operations as needed. Required Skills & Competencies - Bachelor’s or Master’s degree in Computer Science - No professional experience needed - Understanding of programming languages such as Java, Javascript, or Python/scripting - Good communication skills, resilience, and a goal-oriented mindset - Passion for technology and embracing challenges - Ability to write and speak in English Nice to have - Experience with CRM or campaign management platforms - Exposure to cloud data platforms such as Snowflake - Knowledge of data transformation tools (e.g., DBT) We offer: - Health Insurance extendable to the family - Crosser Assistance Program (Psychology, Psychosocial, Financial, Legal, and Nutrition consultations) - A well-structured Individual Development Plan (IDP) - Career Plan transversal to the entire company - Monthly gym subscription - Team-building events   Ready to join a company where performance meets purpose? Apply now and become part of our international growth story.