{"id":3078643,"url":"https://alion.io/job/engiflex-senior-sas-bi-developer-freelance-possible","title":"Senior SAS BI Developer (Freelance possible)","company":{"id":4413137,"name":"EngiFlex","domain":"engiflex.be","url":"https://alion.io/company/engiflex","size_band":"51-200","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Manatal","truth_index":null},"role":"Analytics","role_family":"Analytics","seniority":"senior","employment_type":"freelance","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Brussels, Belgium"],"countries":["BE"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":56000,"max_usd":128000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":3468},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ETL/ELT","optional":false},{"name":"PostgreSQL","optional":false},{"name":"SAS","optional":false},{"name":"SQL","optional":false}],"status":"live","first_seen_at":"2026-10-22T11:25:31Z","employer_posted_date":"2026-10-22","last_verified_at":"2026-10-26T13:16:42Z","board_verified":true,"closed_at":null,"days_open":4,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":4},"description":"Mission Context\nTo 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.\nYou 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.\nResponsibilities\nAnalyse business and functional requirements together with analysts.\nDevelop, test, and maintain SAS Base applications and data processing programs.\nBuild, improve, and optimize ETL processes in a DWH context.\nCarry out unit tests and support integration testing activities.\nProvide corrective and evolutionary maintenance for existing applications.\nImprove the performance, reliability, and maintainability of SAS programs and batch processes.\nCreate and update technical and functional documentation.\nCollaborate closely with analysts, architects, data engineers, and fellow developers.\nYour profile\nYou have at least 5 years of hands-on experience in SAS development within Data Warehouse environments.\nYou have strong knowledge of SAS Base, including DATA Step, PROC SQL, SAS Macro Language, and advanced SAS programming techniques.\nYou have solid experience with SAS ETL and regard SAS Base, SAS ETL, and SAS Macro as core tools in your daily work.\nYou are used to working with Oracle, SQL, and relational databases such as PostgreSQL.\nYou have practical experience with file handling and integration of formats such as Excel, XML, JSON, XLSX, CSV, and flat files in SQL-based processing.\nYou understand ETL concepts and data integration processes well.\nYou have proven experience in analysing, maintaining, and optimizing existing SAS applications and programs.\nYou can interpret and implement complex business rules.\nYou work analytically and in a structured way, show autonomy and ownership, and communicate effectively with the team.\nYou quickly understand existing applications and business processes, and you approach issues in a pragmatic, results-oriented manner.\nLanguages\nFluent in French and/or Dutch, both spoken and written.\nYou can read and understand technical documentation in English.\nOffer\nYou 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.\n(Freelance is also possible)","description_format":"text","description_chars":2771,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[{"language":"Dutch","level":"Advanced (C1)","optional":false},{"language":"French","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-22T11:25:31Z"}],"visa":[],"liveness":{"score":54,"band":"ok","label":"Likely open","p_open":1,"p_active":0.542,"p_room":1,"age_days":3,"expected_fill_days":36,"reasons":["conf:1","agency","velocity","win:early"],"computed_at":"2026-10-26T05:57:25Z"},"pay":null,"html_url":"https://alion.io/job/engiflex-senior-sas-bi-developer-freelance-possible","json_url":"https://alion.io/job/engiflex-senior-sas-bi-developer-freelance-possible.json","meta":{"generated_at":"2026-10-26T15:21:02Z","cache_seconds":300,"methodology":"https://alion.io/methodology","terms":"https://alion.io/terms","contact":"https://alion.io/contact","api":"https://alion.io/developers","about":"Alion is a live layer of people, companies and AI agents: who they are, whether they are real and active right now, what they do and how to work with them, readable by people and by agents and paid per call.","catalog":"https://alion.io/catalog.json","usage":{"tier":"crawler_verified","counted_by":"address","units_charged":1,"used_today":20442,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-27T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.02,"usd":0.002,"plus_per_slice":{"credits":0.05,"usd":0.005}},"unit":"per company, plus each slice with data","note":"the employer in depth","call":{"mcp_tool":"get_company","arguments":{"id":4413137},"rest":"https://alion.io/mcp/rest/get_company?id=4413137"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fengiflex-senior-sas-bi-developer-freelance-possible"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"live","price":{"credits":1,"usd":0.1},"unit":"per slice","note":"pay, demand and time to fill for this role and place","call":{"mcp_tool":"market_stats"},"human":"https://alion.io/catalog?offer=market.stats&for=job%2Fengiflex-senior-sas-bi-developer-freelance-possible"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.02,"usd":0.002},"unit":"per posting in a list","note":"similar open postings","call":{"mcp_tool":"search_jobs"},"human":"https://alion.io/catalog?offer=job.search&for=job%2Fengiflex-senior-sas-bi-developer-freelance-possible"},{"id":"company.verify","title":"Is this company real and active right now","status":"pilot","price":null,"unit":"per company","request":{"url":"https://alion.io/catalog/request","method":"POST","body":"{\"offer\": \"company.verify\", \"for\": \"job/engiflex-senior-sas-bi-developer-freelance-possible\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fengiflex-senior-sas-bi-developer-freelance-possible"}]}