Backend Developer (Relocation to Belgium)

Want to Make Waves in Tech? GBT Solutions Is the Place to Be!🐝

About Us: GBT Solutions is a Portuguese technology company founded in 2018, part of the HFA Group established in 1995. With a focus on delivering cutting-edge solutions across various industries, we are committed to fostering a diverse and inclusive work environment and are proud to be recognized for our commitment to excellence and innovation.

Position: Backend Developer

Location: Braine‑l’Alleud, Belgium (On-site)

We are looking for a Backend Engineer to join our team in Braine‑l’Alleud, supporting data‑driven operations within a highly secure and mission‑critical environment.

In this role, you will work across data management, data engineering, analytics, and business intelligence, ensuring the availability, integrity and usability of information across the organisation.

Key Responsibilities

• Develop and implement data management practices to ensure data quality, integrity and accessibility
• Design, build and maintain data pipelines and ETL/ELT processes
• Model, structure and transform data from multiple sources
• Develop scripts, tools and moderately complex programs to support data workflows
• Create and maintain dashboards, reports and data visuals using modern BI tools
• Apply data science techniques to support analytics, forecasting and decision‑making
• Evaluate usability, accessibility and user requirements for data‑driven systems
• Ensure compliance with standards, guidelines and security requirements
• Collaborate with cross‑functional teams and contribute to continuous improvement initiatives

Requirements

• University degree in a relevant field and 2+ years of experience, or 6+ years of progressive experience without a degree
• Proven experience as a Data Analyst, Data Scientist, Data Engineer or similar
• Strong programming skills in Python, R or C#
• Experience with SQL and relational databases (SQL Server preferred)
• Hands‑on experience with Power BI, Grafana or R Shiny
• Knowledge of data modelling, data pipelines and data transformation
• Experience with UX KPIs, usability evaluation or user‑centric reporting
• ITIL Foundation, DevOps Foundation or equivalent certifications are an advantage

Equal Opportunity: GBT Solutions is an equal opportunity employer and values diversity. We do not discriminate based on age, ethnicity, sexual orientation, gender, disability, or any other factor other than merit.