{"id":703738,"url":"https://alion.io/job/edgehogtrading-senior-c-software-engineer-algorithmic-trading","title":"Senior C++ Software Engineer - Algorithmic Trading","company":{"id":673450,"name":"Edgehogtrading","domain":"edgehogtrading.com","url":"https://alion.io/company/edgehogtrading","size_band":"11-50","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Rippling","truth_index":{"grade":"B","score":75,"open_postings":3,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-30T05:48:23Z"}},"role":"Backend","role_family":"Backend","seniority":"senior","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Chicago, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":150000,"max":175000,"currency":"USD","period":"year","gross":null,"usd_annual":175000},"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Java","optional":false},{"name":"Linux","optional":false}],"status":"live","first_seen_at":"2026-10-28T19:16:10Z","employer_posted_date":"2026-10-28","last_verified_at":"2026-10-30T19:06:54Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":359},"description":"About us\nEdgehog Trading is a proprietary trading firm specializing in electronic options market making. We take a technology-driven approach, designing and operating automated, scalable systems to provide liquidity across markets.\nOur team spans trading, engineering, and business operations, working together to build and support the systems that power the firm. We emphasize data-driven decision making, rigorous problem solving, and continuous improvement to navigate complex and evolving markets.\nWe operate in a highly collaborative environment where ideas can move quickly from concept to implementation, and where individuals are empowered to take ownership and contribute directly to the firm’s growth.\n What you'll do:\nDesign, implement, and optimize low-latency C++ applications for trading strategy execution.\nCollaborate closely with traders and other engineers to translate ideas into robust, production-ready systems.\nConduct diagnostic assessments and perform foundational data analysis to identify key issues, enabling data-driven prioritization of tasks and resources.\nModify inter-application behaviors and component interactions in a safe, testable, and controlled manner.\nRewrite complicated Java applications into C++\nOptimize production code and other system components to achieve low-latency and high-throughput capabilities.\nQualifications and skills:\n5+ years of experience at an options market making firm\nStrong proficiency in modern C++\nDeep understanding of computer science fundamentals (data structures, algorithms, concurrency)\nStrong debugging, profiling, and performance-tuning skills\nComfortable working in a Linux environment and familiar with system-level programming\nPossess strong intuition for selecting sensible default behaviors and parameter values\nAbility to translate business goals and ideas into scalable production code\nWhy Edgehog:\nSmall team advantage: Direct access to founders and senior team members from day one\nOwnership early: Manage real P&L and make meaningful impact within your first year\nCutting-edge tech: Work with our proprietary models and low-latency trading systems built in-house\nTight feedback loops: Monthly 1-on-1s with your mentor, quarterly reviews with leadership\nChicago-based: Affordable cost of living, vibrant trading community\nBenefits:\nComprehensive health, dental, and vision insurance with premiums 100% covered by the firm\n401(k) with a 4% company match\nUnlimited paid time off and sick leave\nFree lunch, coffee, drinks, and snacks\nCommuter benefits\nMonthly happy hours and annual team events\nThe base salary range for this position is listed below. Base salary represents just one part of overall compensation; all full-time, permanent roles are eligible for a discretionary bonus and benefits, including items in the above list.\nThe base salary for this role is 150,000 - 175,000 USD per year","description_format":"text","description_chars":2878,"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":["Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Hedge Funds & Alternative Investments"],"lifecycle":[{"event":"open","at":"2026-09-11T03:27:10Z"},{"event":"open","at":"2026-09-26T12:43:57Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":1,"expected_fill_days":30,"reasons":["conf:3","win:early"],"computed_at":"2026-10-30T05:48:23Z"},"pay":{"stated_usd_annual":175000,"is_top_pay":false},"html_url":"https://alion.io/job/edgehogtrading-senior-c-software-engineer-algorithmic-trading","json_url":"https://alion.io/job/edgehogtrading-senior-c-software-engineer-algorithmic-trading.json","meta":{"generated_at":"2026-10-30T20:59:00Z","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":11296,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-31T00:00:00Z"}},"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":673450},"rest":"https://alion.io/mcp/rest/get_company?id=673450"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fedgehogtrading-senior-c-software-engineer-algorithmic-trading"},{"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%2Fedgehogtrading-senior-c-software-engineer-algorithmic-trading"},{"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%2Fedgehogtrading-senior-c-software-engineer-algorithmic-trading"},{"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/edgehogtrading-senior-c-software-engineer-algorithmic-trading\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fedgehogtrading-senior-c-software-engineer-algorithmic-trading"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":703738}},{"tool":"search_jobs","arguments":{"company":"edgehogtrading.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":703738},"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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