{"id":703706,"url":"https://alion.io/job/edgehogtrading-full-stack-developer","title":"Full Stack Developer","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":"A","score":100,"open_postings":3,"ghost_share":0,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-31T05:58:55Z"}},"role":"Backend","role_family":"Backend","seniority":"middle","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":125000,"max":175000,"currency":"USD","period":"year","gross":null,"usd_annual":175000},"salary_estimate":null,"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"JavaScript","optional":false},{"name":"Python","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-10-29T13:53:35Z","employer_posted_date":"2026-10-29","last_verified_at":"2026-10-31T14:58:01Z","board_verified":true,"closed_at":null,"days_open":2,"trust":{"level":"ok","repost_count":0,"flags":[],"days_open":1},"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 and build real-time UIs that present coherent visualizations of market activity, system performance, and trading operations, giving traders intuitive control over complex systems\nDevelop and maintain internal tooling and dashboards that surface actionable insights from live financial and operational data.\nCollaborate closely with traders, quant researchers, and algo developers to understand workflows and translate them into reliable software solutions\nIdentify opportunities to automate manual processes and improve existing systems across the trading lifecycle\nTake end-to-end ownership of projects, driving them from initial scoping and design through implementation, deployment, and long-term maintenance\nQualifications and skills:\n3+ years of experience in a trading environment focusing on building backend processes and UIs \nDegree in computer science, mathematics, or a related field\nStrong proficiency in JavaScript/TypeScript, Python, and related frameworks, with a track record of building and shipping production-grade full stack applications\nProven ability to work in cross-functional teams, particularly alongside algorithmic developers and traders\nSolid understanding of software engineering fundamentals - data structures, algorithms, system design, and clean code practices\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 125,000 - 175,000 USD per year","description_format":"text","description_chars":3039,"description_truncated":false,"requirements":{"experience_years_min":3,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"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"}],"visa":[],"liveness":{"score":90,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.903,"p_room":1,"age_days":1,"expected_fill_days":30,"reasons":["conf:2","velocity","win:early"],"computed_at":"2026-10-31T05:58:55Z"},"pay":{"stated_usd_annual":175000,"is_top_pay":false},"html_url":"https://alion.io/job/edgehogtrading-full-stack-developer","json_url":"https://alion.io/job/edgehogtrading-full-stack-developer.json","meta":{"generated_at":"2026-10-31T18:17:24Z","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":28529,"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":673450},"rest":"https://alion.io/mcp/rest/get_company?id=673450"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fedgehogtrading-full-stack-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%2Fedgehogtrading-full-stack-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%2Fedgehogtrading-full-stack-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/edgehogtrading-full-stack-developer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fedgehogtrading-full-stack-developer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":703706}},{"tool":"search_jobs","arguments":{"company":"edgehogtrading.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":703706},"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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