{"id":157120,"url":"https://alion.io/job/profesia-senior-backend-developer-senior-application-developer-with-german-language-mfd","title":"Senior Backend Developer (Senior Application Developer) with German Language (m/f/d)","company":{"id":62083,"name":"Deutsche Telekom IT Solutions Slovakia","domain":"deutschetelekomitsolutions.sk","url":"https://alion.io/company/deutschetelekomitsolutions","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"SmartRecruiters","truth_index":{"grade":"B","score":75,"open_postings":26,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":34,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Košice, Slovakia"],"countries":["SK"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":28000,"max_usd":58000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":12},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"Apache Tomcat","optional":false},{"name":"ASP.NET Core","optional":false},{"name":"C#","optional":false},{"name":"Java","optional":false},{"name":"Perl","optional":false},{"name":"PHP","optional":false},{"name":"SQL","optional":false},{"name":"VPN","optional":false},{"name":"ITIL","optional":true}],"status":"live","first_seen_at":"2026-06-03T16:15:40Z","employer_posted_date":"2026-06-03","last_verified_at":"2026-10-18T04:49:17Z","board_verified":true,"closed_at":null,"days_open":136,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":136},"description":"Our brand Deutsche Telekom IT Solutions Slovakia entered the life of Košice region in 2006 under the name of T-Systems Slovakia and ever since has been inextricably linked with the region when became one of the founding members of Košice IT Valley. We have managed to grow from scratch to the second largest employer in the eastern part of the country with more than 3900 employees. Our goal is to proactively find new ways to improve and continuously transform into the type of company providing innovative information and communication technology services.\n Develops new and maintain existing source code of applications in programming language like Java, ASP.Net or C# based on requirements of internal or external customers. These applications support usually automation of business processes.\nProject description\nSenior Application Developer (Agile) for the internal Telekom application IPLS-ROT (International Production Line Service - Roll Out Tool).\nThe role focuses on the continuous development and enhancement of an existing, highly integrated OSS system used for technical provisioning of VPN customer connections in an international telecom environment.\nIPLS-ROT translates commercial orders from BSS systems into technical components and workflows, orchestrates provisioning activities across multiple downstream systems, manages resources and inventories, and processes order feedback. The application operates within a complex system landscape with numerous interfaces and dependencies.\nWHAT WILL YOU DO?\nContinuous development and enhancement of the IPLS-ROT application\nImplementation of changes across multiple small but diverse functional topics\nBackend development within an existing system architecture\nSolution design at component and feature level\nTechnical consulting and advisory support for business stakeholders\nCollaboration with cross-functional teams in an agile environment\nContribution to documentation and system understanding\nMinimum Requirements\nStrong software engineering experience in complex enterprise systems\nHands-on development experience with:\nJava\nPerl\nPHP\nSQL\nApache Tomcat\nExperience working in agile development environments\nSolid understanding of OSS/BSS-integrated system landscapes\nAbility to analyze, design, and implement solutions within existing architectures\nGerman language skills (required)\nNice to Have\nExperience in telecom or network-related systems (OSS, provisioning, workflows)\nExposure to project management methods\nBusiness-facing experience or consulting mindset\nFamiliarity with systems involving:\nHigh number of interfaces\nWorkflow-driven processes\nInventory and resource management\n YOU WILL SUCCEED IF YOU:\nhave Secondary education\nhave IT experience -5 years\nhave knowledge of HW/SW overview - Expert\nhave Core platform knowledge - Intermediate\nhave knowledge of Financial literacy in respective business area\nare communicative, team player and have analytical thinking, presentation, training and mentoring and negotiation skills\nhave experiences with Project management\nspeak English - Upper intermediate (B2)\nspeak German advantage - Upper intermediate (B2)\nhave Technical overview in OS, Network, Storage, Back up, Databases, Middleware, Scripting\nhave ITIL knowledge\nPossible specialization\nParticipation on on-call duties , independent solving and troubleshooting of incidents and errors within defined expertise .\n WHY SHOULD YOU CHOOSE US?\nWe believe in balance between work and personal life. An attractive and extensive work-life balance portfolio guarantees lasting motivation for employees and thus a better quality of life, promotes physical and mental well-being and contributes to a positive work environment. All this with the aim of providing more freedom in reconciling work, career growth, private life and individual lifestyle. Therefore we offer to our employees over 25 different benefits to improve their personal and professional life in these areas:\nFinancial benefits\nBenefits with focus on learning and development\nBenefits with focus on health and sport\nBenefits with focus on family and work - life balance\nOther benefits\nFor more information about our benefits click to Benefits\nSalary\nFinal salary is negotiable.\nWe are offering base salary depending on seniority level and previous experience of candidate. In addition to base salary we provide variable part and other financial benefits. Base salary will not be lower than 3100€ /brutto.\nAdditional information\n* Please be informed that our remote working possibility is only available within Slovakia due to European taxation regulation.","description_format":"text","description_chars":4594,"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":"German","level":"All levels","optional":false},{"language":"English","level":"Upper-Intermediate (B2)","optional":true}]},"benefits":[],"hiring_locations":[{"name":"Slovakia","iso":"SK","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Help Desk & Service Desk","IT Consulting & Digital Transformation","IT Outsourcing & Dedicated Teams"],"lifecycle":[{"event":"open","at":"2026-06-03T16:15:40Z"}],"visa":[],"liveness":{"score":9,"band":"cold","label":"Long shot","p_open":1,"p_active":0.326,"p_room":0.28,"age_days":135,"expected_fill_days":34,"reasons":["conf:3","stale_co","urgency","velocity","win:tail","crowd:"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/profesia-senior-backend-developer-senior-application-developer-with-german-language-mfd","json_url":"https://alion.io/job/profesia-senior-backend-developer-senior-application-developer-with-german-language-mfd.json","meta":{"generated_at":"2026-10-18T06:03:49Z","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":9056,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":62083},"rest":"https://alion.io/mcp/rest/get_company?id=62083"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fprofesia-senior-backend-developer-senior-application-developer-with-german-language-mfd"},{"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%2Fprofesia-senior-backend-developer-senior-application-developer-with-german-language-mfd"},{"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%2Fprofesia-senior-backend-developer-senior-application-developer-with-german-language-mfd"},{"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/profesia-senior-backend-developer-senior-application-developer-with-german-language-mfd\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fprofesia-senior-backend-developer-senior-application-developer-with-german-language-mfd"}]}