{"id":696516,"url":"https://alion.io/job/autoscout24-senior-software-engineer","title":"Senior Software Engineer","company":{"id":668846,"name":"AutoScout24","domain":"autoscout24.com","url":"https://alion.io/company/autoscout24-3","size_band":"501-1000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":true,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":74,"open_postings":34,"ghost_share":0.353,"stale_share":0,"repost_share":0,"time_to_fill_p50_days":60,"computed_at":"2026-10-10T05:45:15Z"}},"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":["Toronto, Canada"],"countries":["CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":74000,"max_usd":131000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":187},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"Agile","optional":false},{"name":"Next.js","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"C#","optional":true},{"name":"JavaScript","optional":true}],"status":"live","first_seen_at":"2026-01-05T19:29:42Z","employer_posted_date":"2026-08-17","last_verified_at":"2026-10-11T16:53:03Z","board_verified":true,"closed_at":null,"days_open":279,"trust":{"level":"ghost","repost_count":0,"flags":["stale","company_stale"],"days_open":278},"description":"At AutoScout24, we’re excited to be hiring for our Canadian company, Trader Corporation - a key part of our international family.\nAs the Canadian arm of Europe’s largest online car marketplace, Trader Corporation plays a vital role in transforming how people buy, sell, and finance vehicles. With well-known brands like AutoTrader.ca, AutoSync, and Dealertrack Canada, Trader Corporation is driving digital innovation in the automotive industry - now reaching over 25 million Canadians every month.\nThis role will be within the Dealertrack Canada team, the country’s leading automotive financing portal, processing over 6.5 million credit applications annually.\n--- \nWe’re looking for a Senior Software Engineer who takes end-to-end ownership, thrives in ambiguity, and wants to build systems that matter. This role is central to modernizing our platform so we can better detect fraud, assess risk, and move faster as a business. You’ll help shape architecture, influence technical direction, and own what you build-from design to production. The software you’ll build directly influences financial trust, fraud prevention, and risk decisions across Canada’s automotive ecosystem. Your work will have real impact at scale-and you’ll have the autonomy and responsibility to shape how it’s done. \nIf you’re motivated by ownership, technical challenges, and building systems that truly matter, you’ll feel at home here. \nWhat You’llDo:\nBuild & Evolve Critical Systems \nImprove and extend a large, production-grade codebase with a strong bias for clean code, testing, and long-term maintainability.\nDesign and implement scalable, resilient solutions using modern architecture principles (modularity, clear boundaries, observability).\nModernize legacy components to unlock new capabilities in fraud detection and risk analysis. \nOwn Architecture & Technical Decisions \nDrive architectural discussions and decisions, balancing pragmatism with technical excellence.\nSet and enforce high quality bars for new services and modules, with a focus on testability, performance, and reliability.\nIdentify and reduce technical debt in ways that measurably improve developer velocity and system robustness. \nBuild With an Ownership Mindset \nWork across the full software lifecycle: design, build, deploy, operate, and iterate.\nEmbrace a “you build it, you run it” DevOps mindset alongside your team.\nMake thoughtful trade-offs between effort, quality, and user value-always with accountability for outcomes. \nCollaborate & Lead \nWork closely with product managers, designers, and other engineers in an agile, cross-functional team.\nContribute ideas, challenge assumptions, and continuously improve how we build software.\nMentor and support other engineers through code reviews, design discussions, and technical leadership. \nWhat We’reLooking For:\nA senior engineer who takes responsibility for results, not just implementations.\nSomeone who enjoys complex problem-solving and isn’t afraid of legacy systems-or changing them.\nStrong engineering fundamentals: clean code, testing discipline, system design, and performance awareness.\nStrong experience with TypeScript and modern React / Next.js\nStrong experience building production systems with .NET (Core / modern .NET preferred).\nComfort operating in production environments and learning from real-world feedback.\nA builder’s mindset: If you can think it, you can build it. If you build it, you own it.\nExperience leveraging AI, Generative AI (GenAI) to enhance engineering productivity, automate repetitive tasks, and optimize workflows. You should demonstrate the ability to integrate AI-driven solutions into your daily work - such as code generation, debugging, reviews, documentation, and decision support-to improve efficiency for yourself and your teams. A proactive approach to exploring and implementing AI tools that drive innovation and streamline development processes is highly valued. \nWhat's In It For You?\nWe understand that there is life at work and life outside of work. Here are a few benefits we all benefit from that support us to be our creative best. \n Benefits from Day 1 \nGym discounts\nEmployee and Family Assistance program\nVirtual wellness events\nConferences & training budget\nRegular internal training programs \nFinancial planning \nLet us help you invest in your future with 3% matching towards your pension and multiple forms of income protection. \n Competitive salary \nAnnual bonus structure\n3% CPP matching \n---\nThe base salary range for this position is CAD 140,000 - CAD 190,000.\nThis range reflects the expected compensation at the time of posting. The final offer may vary and can be higher based on relevant skills, experience, location, and market conditions. Based on the role the total rewards package may also include benefits, bonus, and other employee offerings.\nUse of Artificial Intelligence in Hiring: We use artificial intelligence (“AI”) in our hiring process, including to screen, assess, or select applicants for this position.\nVacancy Status: This job posting is for an existing vacancy.","description_format":"text","description_chars":5073,"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":[],"lifecycle":[{"event":"open","at":"2026-09-11T02:06:31Z"}],"visa":[],"liveness":{"score":8,"band":"cold","label":"Long shot","p_open":1,"p_active":0.3,"p_room":0.28,"age_days":277,"expected_fill_days":60,"reasons":["conf:0","velocity","ghost","win:tail","crowd:"],"computed_at":"2026-10-10T05:45:15Z"},"pay":null,"html_url":"https://alion.io/job/autoscout24-senior-software-engineer","json_url":"https://alion.io/job/autoscout24-senior-software-engineer.json","meta":{"generated_at":"2026-10-11T19:35:55Z","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":6628,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-12T00:00:00Z"}},"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":668846},"rest":"https://alion.io/mcp/rest/get_company?id=668846"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fautoscout24-senior-software-engineer"},{"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%2Fautoscout24-senior-software-engineer"},{"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%2Fautoscout24-senior-software-engineer"},{"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/autoscout24-senior-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fautoscout24-senior-software-engineer"}]}