{"id":2855069,"url":"https://alion.io/job/epam-systems-poland-senior-c-software-engineer","title":"Senior C++ Software Engineer","company":{"id":2612641,"name":"EPAM Systems Poland","domain":"epam-poland.pl","url":"https://alion.io/company/epam-poland","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"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":["Kraków, Poland"],"countries":["PL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":57000,"max_usd":95000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":348},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"C++","optional":false},{"name":"Linux","optional":false},{"name":"SQL","optional":false},{"name":"STL","optional":false},{"name":"Unix","optional":false},{"name":"Anthropic","optional":true},{"name":"AWS","optional":true},{"name":"Azure","optional":true},{"name":"GCP","optional":true},{"name":"Platform Engineering","optional":true}],"status":"closed","first_seen_at":"2026-10-19T12:15:23Z","employer_posted_date":null,"last_verified_at":"2026-10-22T17:25:00Z","board_verified":false,"closed_at":"2026-10-22T17:25:00Z","days_open":3,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":3},"description":"Join a global team developing and modernizing high-performance trading and client connectivity platforms used across EMEA, AMER, and APAC. You will work on backend services, APIs, integration components, and low-latency distributed systems while contributing to a major platform modernization initiative.\nPlease note that working from the office 3 days per week is required.\nResponsibilities\nDesign, develop, test, and support C++ applications and services\nBuild and enhance trading connectivity, integration solutions, and APIs\nDeliver high-performance, scalable, and resilient systems\nParticipate in architecture, release management, and production support\nCollaborate with global engineering and business teams\nContribute to Agile and DevOps practices, including CI/CD\nRequirements\n5+ years of hands-on C++ development experience\nStrong knowledge of multithreading, STL, data structures, algorithms, templates, pointers, and socket programming\nExperience working in Linux/Unix environments\nGood understanding of SQL and database technologies\nExperience with FIX protocol, order management systems, and trading environments\nKnowledge of Agile development methodologies and modern DevOps practices\nStrong analytical, problem-solving, and communication skills\nNice to have\nExperience with equity trading or investment banking systems\nClient connectivity platform experience\nJava development knowledge\nExperience providing production (L3) support\nWe offer\nWe gather like-minded people:\nTop tech minds driving innovation in AI, cloud and digital platform modernization\nSupportive team and agile, startup-like culture\nHybrid by design mode and opportunity to work remotely within Poland\nChance to work abroad for up to 60 days annually\nBusiness-driven relocation opportunities\n\nWe provide growth opportunities:\nCareer development programs\nThought leadership, mentoring, soft skills and well-being programs\nCertification (Anthropic, Gemini, GCP, Azure, AWS)\nEnglish classes\n\nWe cover it all:\nStable pay\nParticipation in the Employee Stock Purchase Plan with a 15% discount\nBenefits package (health insurance, multisport, shopping vouchers)\nReferral bonuses up to $2,000\nOffices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more\nCorporate, social and well-being events\n\nPlease, note:\nBenefits listed above are available to employees only\nWe are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually\nWe will reach out to selected candidates exclusively\n\nEPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI-Native enterprises, driving measurable value from innovation and digital investments.\nTech stack\nC++\nMultithreading\nSTL\nAlgorithms\nLinux\nSocket Programming\nSQL\nFIX Protocol","description_format":"text","description_chars":2982,"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":["Equity","Growth opportunities","Health insurance"],"hiring_locations":[{"name":"Poland","iso":"PL","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IT Consulting & Digital Transformation","Custom Software Development"],"lifecycle":[{"event":"open","at":"2026-10-19T14:25:00Z"},{"event":"close","at":"2026-10-22T17:25:00Z"}],"visa":[],"liveness":null,"pay":null,"html_url":"https://alion.io/job/epam-systems-poland-senior-c-software-engineer","json_url":"https://alion.io/job/epam-systems-poland-senior-c-software-engineer.json","meta":{"generated_at":"2026-10-23T17:05:49Z","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":25911,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-24T00:00:00Z"}},"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":2612641},"rest":"https://alion.io/mcp/rest/get_company?id=2612641"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fepam-systems-poland-senior-c-software-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%2Fepam-systems-poland-senior-c-software-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%2Fepam-systems-poland-senior-c-software-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/epam-systems-poland-senior-c-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fepam-systems-poland-senior-c-software-engineer"}]}