{"id":3148674,"url":"https://alion.io/job/sparagus-cobol-programmer","title":"Cobol Programmer","company":{"id":4412977,"name":"Sparagus","domain":"sparagus.be","url":"https://alion.io/company/sparagus","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Enterprise Apps","role_family":"Enterprise Apps","seniority":null,"employment_type":"full_time","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":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Asyncio","optional":false},{"name":"LangChain","optional":false},{"name":"LangGraph","optional":false},{"name":"Oracle ERP","optional":false},{"name":"Pydantic","optional":false},{"name":"Python","optional":false},{"name":"RabbitMQ","optional":false},{"name":"RAG","optional":false}],"status":"live","first_seen_at":"2026-10-23T11:23:00Z","employer_posted_date":null,"last_verified_at":"2026-10-23T11:23:00Z","board_verified":false,"closed_at":null,"days_open":4,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":4},"description":"We are looking for an experienced Cobol Mainframe Developer to contribute to the development and enhancement of critical information systems within a public-sector environment.\n\nThe consultant will be responsible for implementing new functionalities, assessing the impact of system modifications, and maintaining existing applications.\n\nThe role involves developing and testing new transactions and management functionalities within a central information system, while ensuring the continuous improvement, optimization, and evolution of existing applications.\n\nKey responsibilities\n\nDevelop, implement, and test new Cobol transactions and application functionalities based on functional and technical specifications.\n\nMaintain and enhance existing applications within the central information system.\n\nPerform impact analysis to assess the consequences of system modifications.\n\nEnsure the continuous optimization and evolution of existing functionalities.\n\nConduct testing to validate newly developed transactions and system changes.\n\nIdentify and resolve technical issues to ensure application reliability.\n\nCollaborate with functional analysts and technical teams to implement the required developments.\n\nRequired profile\n\nConfirmed experience as a Cobol Developer / Mainframe Developer\n\nStrong proficiency in Cobol programming\n\nExperience developing, maintaining, and testing applications in a Mainframe environment\n\nAbility to analyze technical requirements and implement appropriate solutions\n\nExperience maintaining and enhancing existing information systems\n\nStrong analytical and problem-solving skills\n\nAbility to work independently and collaborate with technical teams\n\n Company description\n Sparagus is a young and dynamic company specialized in IT Recruitment and based in Brussels. We are mainly active in the banking and insurance sector. We provide an expertise in the following areas: * Development/Software Engineers /Analyst Programmer * Testing and QA * Functional and Business analysis * Projects and Programs Manager, Change Manager, PMO. * ICT Architects * ERP Specialists (SAP, Dynamics, JD Edwards, Oracle, ...) * C-Level professionals *... We bring Talent to your Door --> Let's make IT happen\n\n Show full description\n\n Sparagus - Cobol Programmer\n Sparagus\n\n Apply \n\n Similar offers\n\n IT-Planet - Mainframe Developer (Cobol)\n Leuven - softwareontwikkeling, programmatie\n\n Satellit - AI Software Engineer Service\n Brussels - RAG, Langchain, Langgraph, Semantic\n\n Randstad Digital - Senior Backend Engineer\n Brussels - Event-based architectuur, Atlassian\n\n Big Water Consulting - Senior Python Developer\n Brussels - RabbitMQ, Pydantic, Asyncio\n\n Similar job postings based on the criteria : \n Back-end Developer Cobol Mainframe \n\n ictjob.be\n\n Who are we?\n\n Sitemap\n\n Terms of Use\n\n Privacy Statement\n\n Partners\n\n Contact us\n\n Candidates\n\n Browse jobs\n\n Create your CV\n\n Create Job Alert\n\n Search jobs by company\n\n Find an IT training\n\n Recruiters\n\n Post a job\n\n CV search\n\n Create an IT internship posting\n\n Ask for a custom quote\n\n ictjob.be\n\n ictjob.lu\n\n Contact\n\n Legal notices","description_format":"text","description_chars":3104,"description_truncated":false,"requirements":{"experience_years_min":null,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-23T11:23:00Z"}],"visa":[],"liveness":{"score":60,"band":"ok","label":"Likely open","p_open":1,"p_active":0.596,"p_room":1,"age_days":3,"expected_fill_days":23,"reasons":["seen:3","agency","urgency","velocity","win:early"],"computed_at":"2026-10-27T05:46:45Z"},"pay":null,"html_url":"https://alion.io/job/sparagus-cobol-programmer","json_url":"https://alion.io/job/sparagus-cobol-programmer.json","meta":{"generated_at":"2026-10-27T12:03:26Z","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":14374,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-28T00:00:00Z"}},"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":4412977},"rest":"https://alion.io/mcp/rest/get_company?id=4412977"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fsparagus-cobol-programmer"},{"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%2Fsparagus-cobol-programmer"},{"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%2Fsparagus-cobol-programmer"},{"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/sparagus-cobol-programmer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fsparagus-cobol-programmer"}]}