Dark Light - data & BI consultancy

2 Jobs

6 Employees

About the Company

Dark Light is a specialized consultancy in data science & business intelligence, connecting the right experts with complex data science & business intelligence projects & challenges. We help people extract meaningful insights from data...Together!

We link experts with projects in
- data science
- data engineering
- data analytics
- business intelligence

...to generate business impact.

Listed Jobs

Company Name: Dark Light - data & BI consultancy
Job Title: Data Engineer - Data migration - Brussels
Job Description: **Job title:** Data Engineer – Data Migration **Role Summary:** Freelance Data Engineer responsible for refactoring legacy data systems and executing data migration to a modern architecture. Focus on data quality, transformation, and migration reliability while collaborating with development and analysis teams. **Expectations:** - Deliver a reliable migration strategy and ensure data integrity throughout the process. - Document all data modeling, transformation rules, and migration decisions for future reference. - Communicate progress and findings clearly with stakeholders. **Key Responsibilities:** - Analyse current data models and data flows. - Assess data quality, identify inconsistencies, and design data quality checks. - Develop and execute migration and transformation processes. - Validate target database schemas and verify migrated data accuracy. - Collaborate with development, analysis, and compliance teams. - Draft documentation for data rules, transformations, and design decisions. **Required Skills:** - Strong experience with relational databases (DB2, PostgreSQL, MySQL). - Proven track record in data migration projects. - Solid knowledge of relational data modeling. - Proficiency in ETL/ELT tools and scripting (SQL, Python). - Familiarity with Java environments and Git version control. - Understanding of data security and compliance principles. - Autonomous, detail‑oriented, and effective communicator. - Fluent in French and English. **Required Education & Certifications:** - Bachelor’s or Master’s degree in Computer Science, Informatics, or related field. - Certifications in database technology or data migration (e.g., Oracle Certified Professional, Microsoft Certified: Azure Data Engineer Associate) preferred but not mandatory.

Brussels, Belgium

Hybrid

22-12-2025

Company Name: Dark Light - data & BI consultancy
Job Title: Functional Data Analyst - IT Monitoring & Observability
Job Description: **Job Title:** Functional Data Analyst - IT Monitoring & Observability **Role Summary** Ensure operational stability and system reliability by monitoring, analyzing, and improving application and infrastructure health across a complex technology environment. Focus on log analysis, data visualization, and cross-system issue resolution to enhance performance and quality. **Expectations** Experience in IT infrastructure monitoring, hands-on expertise with Dynatrace (minimum 3 years), and proficiency in log analysis tools. Requires strong analytical skills, a delivery-focused mindset, and collaboration across IT teams. **Key Responsibilities** - Monitor and maintain application log environments (e.g., LogStash) to ensure operational stability. - Analyze logs across systems to identify errors, interface issues, and root causes. - Design dashboards (PowerBI) to visualize performance metrics, error trends, and version health. - Proactively resolve cross-system issues and drive quality improvements. - Support ad hoc troubleshooting requests and collaborate with IT, Integration, and QA teams. **Required Skills** - Expertise in Dynatrace (APM/observability) for monitoring and analysis. - Proficiency in LogStash/ELK Stack for log ingestion and analysis. - Dashboard creation and reporting with PowerBI. - Strong analytical, organizational, and problem-solving capabilities. - Experience in multi-system environments and troubleshooting complex infrastructure. **Required Education & Certifications** - Bachelor’s degree in Computer Science or equivalent work experience. - Minimum 3 years in IT infrastructure monitoring or related roles. - Familiarity with in-house and third-party software solutions.