Senior SAS BI Developer (Freelance possible)

EngiFlex BV; Brussel Hoofdstad; Hybride; EUR 55 000 - 90 000; Plein temps

Avantages offerts par ce poste

Company car

Career development budget

Extra education/certification support

Résumé du poste

EngiFlex BV is expanding its BI/DWH team and seeks an experienced SAS developer to contribute to a broad landscape of SAS applications and data processing solutions used by public-sector organizations.

You will work in an established environment, focusing on development, testing, production support, maintenance, and optimization, with a mix of ongoing upkeep and ad hoc enhancements to meet business needs.

Qualifications

• 5+ years of hands-on SAS development in data warehouse environments.
• Strong SAS Base knowledge: DATA Step, PROC SQL, Macro language.
• Extensive SAS ETL experience; SAS Base, SAS ETL, and SAS Macro as core tools.
• Experience with Oracle, SQL, and PostgreSQL.
• Experience handling Excel, XML, JSON, CSV, and flat files in SQL processing.
• Understanding of ETL concepts and data integration processes.
• Proven ability to analyze, maintain, and optimize SAS applications.
• Ability to interpret complex business rules with an analytical, structured approach.
• Autonomy, ownership, and effective team communication.

Responsabilités

• Analyse business and functional requirements with analysts.
• Develop, test, and maintain SAS Base apps and data processing programs.
• Build, improve, and optimize ETL processes in a DWH context.
• Carry out unit tests and support integration testing activities.
• Provide corrective and evolutionary maintenance for existing applications.
• Improve performance, reliability, and maintainability of SAS programs and batch processes.
• Create and update technical and functional documentation.
• Collaborate with analysts, architects, data engineers, and developers.

Connaissances

SAS development

Analytical thinking

Autonomy

Ownership

Communication

Outils

SAS Base

SAS ETL

SAS Macro

Oracle

SQL

PostgreSQL

Excel

XML

JSON

CSV

Description du poste

Mission Context

To reinforce a BI/DWH team, we are looking for an experienced SAS developer who will contribute to a broad landscape of SAS applications and data processing solutions used by several public-sector organizations.

You will work in an established environment and take an active role in development, testing, production support, maintenance, and optimization. The focus of the assignment is mainly on the upkeep and evolution of existing SAS applications, complemented by ad hoc developments based on business needs.

Responsibilities

• Analyse business and functional requirements together with analysts.
• Develop, test, and maintain SAS Base applications and data processing programs.
• Build, improve, and optimize ETL processes in a DWH context.
• Carry out unit tests and support integration testing activities.
• Provide corrective and evolutionary maintenance for existing applications.
• Improve the performance, reliability, and maintainability of SAS programs and batch processes.
• Create and update technical and functional documentation.
• Collaborate closely with analysts, architects, data engineers, and fellow developers.

Your profile

• You have at least 5 years of hands‑on experience in SAS development within Data Warehouse environments.
• You have strong knowledge of SAS Base, including DATA Step, PROC SQL, SAS Macro Language, and advanced SAS programming techniques.
• You have solid experience with SAS ETL and regard SAS Base, SAS ETL, and SAS Macro as core tools in your daily work.
• You are used to working with Oracle, SQL, and relational databases such as PostgreSQL.
• You have practical experience with file handling and integration of formats such as Excel, XML, JSON, XLSX, CSV, and flat files in SQL‑based processing.
• You understand ETL concepts and data integration processes well.
• You have proven experience in analysing, maintaining, and optimizing existing SAS applications and programs.
• You can interpret and implement complex business rules.
• You work analytically and in a structured way, show autonomy and ownership, and communicate effectively with the team.
• You quickly understand existing applications and business processes, and you approach issues in a pragmatic, results‑oriented manner.

Languages

• Fluent in French and/or Dutch, both spoken and written.
• You can read and understand technical documentation in English.

Offer

You will be part of a growing Belgian SME where initiative and personal development are encouraged. We will provide you with an enjoyable work environment with fun colleagues. We will work out a career plan with you, with attention and a budget for extra education/certification. You can count on an attractive salary, supplemented with extra‑legal benefits, including a company car.
(Freelance is also possible)