{"id":2536429,"url":"https://alion.io/job/qxo-senior-software-engineer-3","title":"Senior Software Engineer","company":{"id":2455029,"name":"QXO","domain":"qxo.com","url":"https://alion.io/company/qxo","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"iCIMS","truth_index":null},"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":["Seattle, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":138000,"max":235000,"currency":"USD","period":"year","gross":null,"usd_annual":235000},"salary_estimate":null,"experience_years_min":2,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AWS","optional":false},{"name":"GCP","optional":false},{"name":"Java","optional":false},{"name":"Kotlin","optional":false},{"name":"Next.js","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false},{"name":"CI/CD","optional":true},{"name":"JavaScript","optional":true},{"name":"Recommender Systems","optional":true}],"status":"live","first_seen_at":"2026-10-14T14:23:13Z","employer_posted_date":"2026-10-14","last_verified_at":"2026-10-14T17:59:01Z","board_verified":true,"closed_at":null,"days_open":0,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":0},"description":"Overview\nQXO is a leading distributor and installer of building products serving an $800 billion market. The company’s mission is to modernize the building products industry through advanced technology and a best-in-class customer experience. QXO is North America’s largest distributor and installer of insulation, the second-largest distributor of roofing products, the second-largest publicly traded distributor of lumber and building materials, and the largest distributor of waterproofing products. The company is targeting $50 billion in annual revenue within the decade through accretive acquisitions and organic growth. For more information, visit QXO.com.\nWhat you will do:\nDesign, develop, and maintain eCommerce services and user interfaces.\nImplement scalable, low-latency systems that meet performance and security goals.\nBuild intuitive and performant front-end experiences.\nCollaborate with cross-functional teams to deliver end-to-end product features.\nWrite clean, efficient, and testable code.\nParticipate in design and code reviews.\nSupport the continuous improvement of system reliability and operational excellence.\nContribute to shared libraries, platform components, and design systems.\nWhat you will bring:\nQualifications & Skills \n2-5 years of professional software engineering experience.\nProficiency in one or more object-oriented programming languages (e.g., Java, Kotlin, Go).\nExperience with modern front-end technologies and frameworks such as React, Next.js, or TypeScript.\nSolid understanding of data structures, algorithms, and software design principles.\nExperience developing and maintaining production systems in a cloud environment (e.g., AWS, GCP).\nBachelor’s degree in Computer Science, Engineering, or equivalent practical experience.\nStrong collaboration and communication skills\nPreferred Qualifications:\nExperience building commerce, checkout, or personalization systems.\nFamiliarity with responsive, accessible, and high-performance UI development.\nExposure to AI/ML systems or data-driven services.\nExperience with experimentation frameworks, recommendation systems, or search technologies.\nKnowledge of CI/CD, observability, and performance tuning tools.\nWhat you will earn:\nWhat you'll earn\nBase pay range: $138,000 - $235,000\nAnnual performance bonus\nLong term incentive (equity/stock)\n401(k) with employer match\nMedical, dental, and vision insurance\nPTO, company holidays, and parental leave\nPaid Time Off/Paid Sick Leave: Applicants can expect to accrue 15 days of paid time off during their first year (4.62 hours for every 80 hours worked) and increased accruals after five years of service.\nPaid training and certifications\nLegal assistance and identity protection\nPet insurance\nEmployee assistance program (EAP)\nQXO is an Equal Opportunity Employer. We value diversity and do not discriminate on the basis of race, color, religion, gender or sexual orientation, national origin, age, disability, or any other protected status.\nTo comply with Pay Transparency laws, employers must disclose an annual salary range. Actual offers depend on factors such as location, experience, skills, and market data. This position may also offer variable compensation.\nPlease contact  if you have any questions related to this job posting.\nPay Range\nUSD $138,000.00 - USD $235,000.00 /Yr.","description_format":"text","description_chars":3340,"description_truncated":false,"requirements":{"experience_years_min":2,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":true},"security_clearance":false,"languages":[]},"benefits":["Equity","Parental leave","Vision insurance"],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Wholesale","Kitchens, Bathrooms & Home Improvement"],"lifecycle":[{"event":"open","at":"2026-10-14T14:23:13Z"}],"visa":[],"liveness":{"score":86,"band":"hot","label":"Hiring now","p_open":1,"p_active":0.86,"p_room":1,"age_days":0,"expected_fill_days":22,"reasons":["conf:1","win:early","comp:brand"],"computed_at":"2026-10-14T19:08:34Z"},"pay":{"stated_usd_annual":235000,"is_top_pay":true},"html_url":"https://alion.io/job/qxo-senior-software-engineer-3","json_url":"https://alion.io/job/qxo-senior-software-engineer-3.json","meta":{"generated_at":"2026-10-14T19:08:34Z","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":25064,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-15T00:00:00Z"}},"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":2455029},"rest":"https://alion.io/mcp/rest/get_company?id=2455029"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fqxo-senior-software-engineer-3"},{"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%2Fqxo-senior-software-engineer-3"},{"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%2Fqxo-senior-software-engineer-3"},{"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/qxo-senior-software-engineer-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fqxo-senior-software-engineer-3"}]}