{"id":2613668,"url":"https://alion.io/job/optiveum-cc-system-engineer","title":"C/C++ System Engineer","company":{"id":685848,"name":"Optiveum","domain":"optiveum.com","url":"https://alion.io/company/optiveum","size_band":null,"is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Teamtailor","truth_index":null},"role":"DevOps","role_family":"DevOps","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Warsaw, Poland","Łódź, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":null,"max":150,"currency":"PLN","period":"hour","gross":false,"usd_annual":76000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"C++","optional":false},{"name":"Copilot","optional":false},{"name":"Scrum","optional":false}],"status":"live","first_seen_at":"2026-10-15T09:57:14Z","employer_posted_date":"2026-10-15","last_verified_at":"2026-10-16T16:08:51Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"C/C++ System Engineer\nAbout the Offer\nWe are currently looking for a C/C++ System Engineer to join the team of our client from the banking sector. For this role, Optiveum is the recruitment and contracting party, which means you will sign the cooperation agreement directly with us.\nYou will design and develop C and C++ microservices behind credit risk, recommendation and credit scoring products, building APIs and calculation engines that keep these products compliant with credit regulations across several countries.\nKey Details:\nRate: up to 150 PLN/h net + VAT\n\nWork Model: B2B contract, full-time (40 h/week), hybrid - 75% remote\n\nLocation: Warsaw or Łódź\n\nLanguages: Fluent Polish and English\n\nResponsibilities:\nWork within an agile Scrum team\n\nDesign, develop and maintain C and C++ microservices supporting credit risk, recommendation and credit scoring products\n\nBuild robust APIs and calculation engines that ensure compliance with credit scoring and recommendation regulations across multiple countries\n\nDevelop support for complex business processes, including integrations with credit authorities\n\nTake part in the full software development lifecycle, from requirement analysis and design through coding, testing and deployment\n\nWork with business analysts to turn business requirements into technical solutions\n\nRequirements:\nStrong proficiency and in-depth knowledge of C and C++\n\nStrong debugging skills\n\nGood knowledge of mapping, code flow and XML\n\nUnderstanding of unit, component, integration and system testing\n\nUnderstanding of software design patterns, object-oriented programming and SOLID principles\n\nExperience with Visual Studio\n\nExperience with package building and creating .exe files\n\nHands-on use of GitHub Copilot\n\nFluent Polish and English","description_format":"text","description_chars":1774,"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":[{"language":"Polish","level":"Advanced (C1)","optional":false},{"language":"English","level":"Advanced (C1)","optional":false}]},"benefits":[],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-15T11:38:00Z"}],"visa":[],"liveness":{"score":54,"band":"ok","label":"Likely open","p_open":1,"p_active":0.542,"p_room":1,"age_days":0,"expected_fill_days":19,"reasons":["conf:0","agency","velocity","win:early"],"computed_at":"2026-10-16T05:45:00Z"},"pay":{"stated_usd_annual":76000,"is_top_pay":false},"html_url":"https://alion.io/job/optiveum-cc-system-engineer","json_url":"https://alion.io/job/optiveum-cc-system-engineer.json","meta":{"generated_at":"2026-10-16T18:58:15Z","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":4388,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":685848},"rest":"https://alion.io/mcp/rest/get_company?id=685848"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Foptiveum-cc-system-engineer"},{"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%2Foptiveum-cc-system-engineer"},{"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%2Foptiveum-cc-system-engineer"},{"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/optiveum-cc-system-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Foptiveum-cc-system-engineer"}]}