{"id":2495797,"url":"https://alion.io/job/raven-trading-software-engineer-market-data","title":"Software Engineer - Market Data","company":{"id":3829377,"name":"Raven Trading","domain":"raven-trading.com","url":"https://alion.io/company/raven-trading","size_band":"11-50","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":null,"employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Sofia, Bulgaria","Milan, Italy"],"countries":["BG","IT"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":31000,"max_usd":81000,"period":"year","method":"role_country_seniority_unknown","sample_n":17},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Rust","optional":false}],"status":"live","first_seen_at":"2026-08-27T23:58:09Z","employer_posted_date":null,"last_verified_at":"2026-08-27T23:58:09Z","board_verified":false,"closed_at":null,"days_open":49,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":49},"description":"Raven is looking for a Software Engineer to build low latency market data systems capture and replay trading data and maintain data quality\n\nYou will build the path that receives decodes sequences normalizes timestamps and delivers market data. 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You will optimize latency capture full-depth data for replay and detect data-quality issues before they affect trading.\n\nResponsibilitiesBuild exchange blockchain and prediction-market feed handlers\nSequence data and recover from gaps\nImplement reconnect logic and handle out-of-order updates\nOptimize latency with hardware timestamps NUMA-aware layouts and cache-aware designs\nCapture full-depth data into a historical archive\nBuild trusted research replay paths\nDetect stale feeds crossed books sequence anomalies and chain issues\nMonitor prediction-market outcome consistency\n\nRequirementsExperience building and operating high-throughput low-latency data systems\nKnowledge of sequencing gap recovery backpressure buffering and reconnects\nDeep Rust or modern C++ knowledge\nLinux and networking depth\nAbility to read packet captures and tune systems\nAbility to measure and validate performance improvements\nFluent English\nNo degree or certifications required","description_format":"text","description_chars":1343,"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":[],"hiring_excludes":[],"relocation_offered":false,"industries":["DeFi","Financial AI","Hedge Funds & Alternative Investments"],"lifecycle":[{"event":"open","at":"2026-10-14T04:23:17Z"}],"visa":[],"liveness":{"score":11,"band":"cold","label":"Long shot","p_open":0.4,"p_active":0.367,"p_room":0.75,"age_days":49,"expected_fill_days":63,"reasons":["seen:49","win:late"],"computed_at":"2026-10-16T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/raven-trading-software-engineer-market-data","json_url":"https://alion.io/job/raven-trading-software-engineer-market-data.json","meta":{"generated_at":"2026-10-16T15:58:39Z","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":325,"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":3829377},"rest":"https://alion.io/mcp/rest/get_company?id=3829377"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fraven-trading-software-engineer-market-data"},{"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%2Fraven-trading-software-engineer-market-data"},{"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%2Fraven-trading-software-engineer-market-data"},{"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/raven-trading-software-engineer-market-data\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fraven-trading-software-engineer-market-data"}]}