{"id":2263170,"url":"https://alion.io/job/adesso-senior-mainframe-developer","title":"Senior Mainframe Developer","company":{"id":51690,"name":"Adesso","domain":"adesso.de","url":"https://alion.io/company/adesso","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SuccessFactors","truth_index":{"grade":"B","score":80,"open_postings":23,"ghost_share":0,"stale_share":0.783,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-10T05:45:15Z"}},"role":"Enterprise Apps","role_family":"Enterprise Apps","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Pune, India"],"countries":["IN"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":14000,"max_usd":33000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":43},"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"C#","optional":false},{"name":"CICS","optional":false},{"name":"COBOL","optional":false},{"name":"Confluence","optional":false},{"name":"Db2","optional":false},{"name":"File-AID","optional":false},{"name":"IBM Developer for z/OS","optional":false},{"name":"ITSM","optional":false},{"name":"Java","optional":false},{"name":"JCL","optional":false},{"name":"Jira","optional":false},{"name":"Rest API","optional":false},{"name":"ServiceNow","optional":false},{"name":"TSO/ISPF","optional":false},{"name":"Xpediter","optional":false},{"name":"AWS","optional":true},{"name":"Docker","optional":true},{"name":"PostgreSQL","optional":true},{"name":"SQL","optional":true}],"status":"live","first_seen_at":"2026-10-09T00:00:00Z","employer_posted_date":"2026-10-09","last_verified_at":"2026-10-12T02:43:22Z","board_verified":true,"closed_at":null,"days_open":3,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":3},"description":"YOUR ROLE\nDevelop, enhance and maintain applications using COBOL and/or PL/I on IBM z/OS, from requirements through go-live\nSupport online transaction processing with CICS and relational data access with DB2 for z/OS\nDevelop, maintain and troubleshoot batch jobs, procedures and file-processing workflows using JCL and OPC Scheduler\nInvestigate defects and resolve production issues using mainframe development, testing and diagnostic tools\nSupport backend integration using IBM WebSphere MQ and/or RVS\nContribute to modernization work, including integration with REST APIs and applications built with C#/.NET or Java\nTake part in code reviews, testing, release activities and production support, following established quality and change-management practices\nWork with cross-functional teams to turn business requirements into stable, supportable solutions\nAct as a role model for the team through pairing, reviews and daily collaboration\n YOUR PROFILE\n6-8 years of IT experience in mainframe application development or support\nHands-on experience with COBOL and/or PL/I on IBM z/OS, CICS, DB2 for z/OS, and JCL and PROCMAN\nHands-on experience with File-AID, Xpediter, TSO/ISPF, EJES and BETA92\nExperience with IBM WebSphere MQ and/or RVS for backend integration\nSolid understanding of batch and online processing in enterprise environments\nFamiliarity with OpenText HostExplorer, SCMS, IBM Developer for z/OS (or equivalent IBM Rational tooling), and Innovator for Information Architects for data model management\nExperience with ITSM processes in ServiceNow, documentation in Confluence, and user-story tracking in Jira\nStrong analytical and problem-solving skills, and the ability to work effectively in a DevOps-oriented environment\nGood English; the ability to communicate clearly with international teams and clients\n Nice to have Automation with REXX\nMainframe modernization or integration experience using C#/.NET and/or Java\nExperience designing, consuming or supporting REST APIs\nWorking knowledge of SQL and PostgreSQL, in addition to DB2\nBasic knowledge of AWS or another cloud platform\nFamiliarity with Docker and container orchestration fundamentals\nAutomotive project experience or familiarity with automotive business processes\nExperience with Jira, Confluence and other Atlassian tools","description_format":"text","description_chars":2302,"description_truncated":false,"requirements":{"experience_years_min":6,"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":["IT Consulting & Digital Transformation","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-11T05:35:42Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":3,"expected_fill_days":156,"reasons":["conf:0","win:early","comp:brand"],"computed_at":"2026-10-12T03:42:50Z"},"pay":null,"html_url":"https://alion.io/job/adesso-senior-mainframe-developer","json_url":"https://alion.io/job/adesso-senior-mainframe-developer.json","meta":{"generated_at":"2026-10-12T03:42:50Z","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":5754,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":51690},"rest":"https://alion.io/mcp/rest/get_company?id=51690"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fadesso-senior-mainframe-developer"},{"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%2Fadesso-senior-mainframe-developer"},{"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%2Fadesso-senior-mainframe-developer"},{"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/adesso-senior-mainframe-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fadesso-senior-mainframe-developer"}]}