{"id":3453703,"url":"https://alion.io/job/tech-magic-middle-strong-c-developer","title":"Middle Strong C++ developer","company":{"id":1942057,"name":"Tech Magic","domain":"techmagic.co","url":"https://alion.io/company/techmagic-co","size_band":null,"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":"middle","employment_type":"full_time","work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"inferred","locations":["Ukraine"],"countries":["UA"],"hiring_countries":["UA"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Claude","optional":false},{"name":"CMake","optional":false},{"name":"Cursor","optional":false},{"name":"Git","optional":false},{"name":"Linux","optional":false},{"name":"OpenAI Codex","optional":false},{"name":"VCPKG","optional":false},{"name":"ZeroMQ","optional":false},{"name":"C","optional":true},{"name":"JavaScript","optional":true},{"name":"KDB+","optional":true},{"name":"Qt","optional":true},{"name":"Redis","optional":true},{"name":"Svelte","optional":true},{"name":"TypeScript","optional":true}],"status":"live","first_seen_at":"2026-10-28T12:15:02Z","employer_posted_date":null,"last_verified_at":"2026-10-28T12:15:02Z","board_verified":false,"closed_at":null,"days_open":3,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":3},"description":"We are looking for a talented Middle strong C++ Developer with 3.5+ years of programming background to make consistent, high-quality code contributions to a mature, high-performance C++ product in the energy commodities trading domain.\n\nThis is not a from-scratch build — you'll be joining a live, production trading system where every millisecond counts, with real opportunity to influence the technical direction of a core part of the platform.\nJOB REQUIREMENTS:\n\nMust have:\n\n3.5+ years of professional experience in software development\n\nDeep expertise in Modern C++ (17/20/23): move semantics, constexpr, templates, etc.\n\nStrong experience with Linux / POSIX environments\n\nProfi/ciency with build systems and tools: CMake / vcpkg, Git\n\nHands-on experience with concurrency and shared memory tools\n\nNetworking skills: ZeroMQ (or similar), low-level socket programming (TCP/UDP)\n\nProficiency in using AI coding tools (Cursor, Claude, Codex, etc.) to enhance the development workflow\n\nEnglish: Upper-Intermediate or Advanced\n\nNice to have:\n\nExperience with Svelte\n\nFamiliarity with kdb+, TypeScript, and code generation tools\n\nExperience in Financial or Trading domains (FIX Protocol, OMS, market data feeds like ITCH/OUCH)\n\nKnowledge of Redis or other in-memory data stores\n\nFamiliarity with the Qt framework\n\nTeam lead experience (optional, not required)\n\nWHAT WE ARE LOOKING FOR:\n\nAutonomy: You excel at working independently, learning on your own, and figuring out large, unfamiliar codebases without external support.\n\nOwnership: You are ready to take full responsibility for the core part of the system.\n\nAssertiveness: You can clearly communicate your technical vision and demonstrate your project understanding effectively.\n\nPROJECT\n\nCustomer: Global company based in the US, serving large international clients.\n\nType: Fintech / trading platform\n\nProduct: A live, high-performance market order and trading system designed as an exchange for energy commodities. The platform connects global buyers and sellers of specialized commodities, providing trading, data insights, and market infrastructure used by large enterprises, financial institutions, and government agencies.\n\nMarket: Global — primarily US and European markets, serving corporations, financial institutions, and governments across multiple regions.\n\nStage: Existing, established platform. The Markets Engineering team is expanding internationally.\n\nProject team: C++ and UI developers (team of 4-6), reporting to a Lead C++ Engineer. [confirm exact composition with HM]\n\nTechnical stack: Modern C++ (17/20/23), Linux/POSIX, CMake, vcpkg, Git, ZeroMQ, shared memory, TCP/UDP sockets; Svelte, TypeScript, kdb+, Redis, Qt (adjacent/nice to have)\n\nWork schedule: Full-time working day, fully remote.\n\nKey achievements:\n\nLarge international customer with a portfolio of large international clients\n\nReal opportunity to set the direction for a mature product\n\nINTERVIEW STAGES:\n\nIntro call with recruiter\n\nTechnical interview (TechMagic)\n\nInterview with Hiring manager\n\nClient interview","description_format":"text","description_chars":3054,"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":[{"name":"Ukraine","iso":"UA","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Financial Services"],"lifecycle":[{"event":"open","at":"2026-10-29T12:21:41Z"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":2,"expected_fill_days":28,"reasons":["seen:2","velocity","win:early"],"computed_at":"2026-10-31T05:58:55Z"},"pay":null,"html_url":"https://alion.io/job/tech-magic-middle-strong-c-developer","json_url":"https://alion.io/job/tech-magic-middle-strong-c-developer.json","meta":{"generated_at":"2026-10-31T22:31:37Z","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":35140,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-01T00:00:00Z"}},"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":1942057},"rest":"https://alion.io/mcp/rest/get_company?id=1942057"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftech-magic-middle-strong-c-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%2Ftech-magic-middle-strong-c-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%2Ftech-magic-middle-strong-c-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/tech-magic-middle-strong-c-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftech-magic-middle-strong-c-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3453703}},{"tool":"search_jobs","arguments":{"company":"techmagic.co","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3453703},"note":"people open to offers who fit this vacancy"}],"note":"The same data through MCP tools: https://alion.io/mcp/open needs no sign-in (compact searches, postings, people); https://alion.io/mcp with an Alion account has everything. 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