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

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Develop, implement, and optimize data pipelines using cloud-based data solutions and integration across platforms such as data lakes and CRM/marketing systems.
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Conduct data modeling, create and manage data contracts, perform data mapping, and handle data imports/exports.
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Collaborate with various teams to ensure data solutions meet technical and business requirements.
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Support data governance and maintain high standards for data quality and integrity.
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Contribute to project completion and transition into business-as-usual operations as needed.
Required Skills & Competencies
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Bachelor’s or Master’s degree in Computer Science
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No professional experience needed
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Understanding of programming languages such as Java, Javascript, or Python/scripting
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Good communication skills, resilience, and a goal-oriented mindset
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Passion for technology and embracing challenges
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Ability to write and speak in English
Nice to have
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Experience with CRM or campaign management platforms
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Exposure to cloud data platforms such as Snowflake
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Knowledge of data transformation tools (e.g., DBT)
We offer:
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Health Insurance extendable to the family
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Crosser Assistance Program (Psychology, Psychosocial, Financial, Legal, and Nutrition consultations)
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A well-structured Individual Development Plan (IDP)
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Career Plan transversal to the entire company
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Monthly gym subscription
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Team-building events
Ready to join a company where performance meets purpose?
Apply now and become part of our international growth story.