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.