{"id":1289705,"url":"https://alion.io/job/millennium-management-server-side-engineer-c-pre-trade-risk-technology","title":"Server-Side Engineer (C++) - Pre-Trade Risk Technology","company":{"id":704283,"name":"Millennium Management","domain":"mlp.com","url":"https://alion.io/company/millennium-management","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Eightfold","truth_index":{"grade":"A","score":85,"open_postings":65,"ghost_share":0,"stale_share":0.385,"repost_share":0,"time_to_fill_p50_days":90,"computed_at":"2026-10-21T05:46:15Z"}},"role":"Backend","role_family":"Backend","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":["Singapore"],"countries":["SG"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":65000,"max_usd":124000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":117},"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Claude Code","optional":false},{"name":"Copilot","optional":false},{"name":"Java","optional":false},{"name":"Linux","optional":false},{"name":"Unix","optional":false}],"status":"live","first_seen_at":"2026-07-21T00:00:00Z","employer_posted_date":"2026-07-21","last_verified_at":"2026-10-21T13:12:04Z","board_verified":true,"closed_at":null,"days_open":92,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":92},"description":"Server-Side Engineer (C++) - Pre-Trade Risk TechnologyAbout Millennium\nMillennium is a global, diversified alternative investment firm, founded in 1989. Defined by evolution, innovation and focus, Millennium’s mission is to deliver results for our investors.\nOur people are empowered with both independence and support: the autonomy to pursue ideas with conviction and the backing of a global network committed to collaboration, disciplined risk management and continuous learning. With opportunities to deepen expertise and accelerate development, talent at Millennium is equipped to adapt, evolve and build lasting impact over time. Discover how transformative growth accelerates impact.\nMeet the Team\nWe are seeking a Server-Side Engineer to join the Pre-Trade Risk Technology team. The team manages a latency-sensitive distributed system responsible for monitoring high-throughput trading flow, calculating aggregate risk metrics across hundreds of venues, and blocking trades in real time to prevent control violations. The platform operates across global markets and supports multiple asset classes.\nThe firm is undertaking several initiatives to update its order management systems (OMSs) toward next-generation, sequencer-based bus architectures with many components written in C++. Our risk controls systems must integrate efficiently with these new OMSs, including adding new components to the bus. Our existing infrastructure is primarily written in Java, and we are seeking candidates with experience in both languages.\nThis role will also support the buildout of new controls, particularly for Asian markets.\nWhat You'll Do\nDesign and implement high-throughput / low-latency software to catch and prevent trading errors of millions of orders daily \nTake ownership of your code: from implementation and test automation to deployment and operational support (3rd level only) \nWhat You Bring\n5+ years strong C++ server-side development experience on Unix/Linux \nExperience with Java server-side development \nAbility to partner effectively with business stakeholders and translate requirements into technical solutions \nExperience designing and implementing front-office trading systems \nGeneral market knowledge of equities, fixed income and/or other asset classes \nStrong Experience utilizing AI (Claude Code, GitHub Copilot, etc.) to drive the software development lifecycle \nExperience with KDB is preferred \nExperience with sequencer technologies and Aeron is desired","description_format":"text","description_chars":2481,"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":[]},"benefits":["Continuous learning"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Hedge Funds & Alternative Investments"],"lifecycle":[{"event":"open","at":"2026-09-26T07:37:06Z"}],"visa":[],"liveness":{"score":33,"band":"fade","label":"Fading","p_open":1,"p_active":0.76,"p_room":0.44,"age_days":92,"expected_fill_days":90,"reasons":["conf:2","velocity","win:tail","crowd:brand"],"computed_at":"2026-10-21T05:46:15Z"},"pay":null,"html_url":"https://alion.io/job/millennium-management-server-side-engineer-c-pre-trade-risk-technology","json_url":"https://alion.io/job/millennium-management-server-side-engineer-c-pre-trade-risk-technology.json","meta":{"generated_at":"2026-10-21T14:03:48Z","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":20005,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-22T00:00:00Z"}},"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":704283},"rest":"https://alion.io/mcp/rest/get_company?id=704283"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fmillennium-management-server-side-engineer-c-pre-trade-risk-technology"},{"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%2Fmillennium-management-server-side-engineer-c-pre-trade-risk-technology"},{"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%2Fmillennium-management-server-side-engineer-c-pre-trade-risk-technology"},{"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/millennium-management-server-side-engineer-c-pre-trade-risk-technology\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fmillennium-management-server-side-engineer-c-pre-trade-risk-technology"}]}