{"id":2009871,"url":"https://alion.io/job/ixl-learning-senior-software-engineer-platform-engineering","title":"Senior Software Engineer (Platform Engineering)","company":{"id":5384,"name":"IXL Learning","domain":"ixl.com","url":"https://alion.io/company/ixl-learning","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":{"grade":"B","score":77,"open_postings":16,"ghost_share":0,"stale_share":0.938,"repost_share":0,"time_to_fill_p50_days":35,"computed_at":"2026-10-12T06:55:09Z"}},"role":"DevOps","role_family":"DevOps","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":["San Mateo, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":130000,"max":200000,"currency":"USD","period":"year","gross":null,"usd_annual":200000},"salary_estimate":null,"experience_years_min":6,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"C++","optional":false},{"name":"Go","optional":false},{"name":"Java","optional":false},{"name":"Python","optional":false},{"name":"AWS","optional":true},{"name":"Docker","optional":true},{"name":"GCP","optional":true},{"name":"Kubernetes","optional":true},{"name":"Platform Engineering","optional":true}],"status":"live","first_seen_at":"2026-05-20T00:05:44Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-12T06:32:23Z","board_verified":true,"closed_at":null,"days_open":145,"trust":{"level":"stale","repost_count":0,"flags":["stale"],"days_open":145},"description":"Join IXL Learning, a leading developer of personalized learning products, as a Senior Software Engineer on our Unification Team. 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You will execute strategic technical initiatives, identify and solve core technical problems, scope and execute complex projects, collaborate across teams and brands, propose and implement architectural improvements, and contribute hands-on through coding, infrastructure design, and system optimization.\nMissions\nExecute strategic technical initiatives that deliver wide-reaching improvements to infrastructure and engineering workflows.\nIdentify and solve core technical problems, with a focus on scalability, reliability, and reusability.\nScope and execute complex projects from conception to delivery, collaborating across teams and brands.\nProfil recherché\n - We're looking for engineers who love solving complex technical challenges, thrive in collaborative environments, and are motivated by the opportunity to improve systems that support millions of learners- Bachelor's or advanced degree in computer science or a related discipline\n- Proven ability to collaborate across teams and communicate effectively\n- Ability to quickly learn and work with a variety of technologies, bringing a passion for improving systems and modernizing tech stacks\n- Deep experience with cloud platforms (AWS or GCP) and containerized environments (Docker, Kubernetes)\n- Fluency in observability tools and methodologies\n- 6+ years of professional hands-on Software Engineering, Site Reliability Engineering or Platform Engineering experience\n- Strong understanding of backend systems-web servers, message queues, databases, load balancers, etc\n- Extensive experience with at least one programming language, e.g. Java, C++, Python, Go","description_format":"text","description_chars":1948,"description_truncated":false,"requirements":{"experience_years_min":6,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":{"level":"bachelor","optional":false},"security_clearance":false,"languages":[]},"benefits":[],"hiring_locations":[],"hiring_excludes":[],"relocation_offered":false,"industries":["Education","EdTech Platforms","E-learning"],"lifecycle":[{"event":"open","at":"2026-10-07T12:59:34Z"}],"visa":[],"liveness":{"score":6,"band":"cold","label":"Long shot","p_open":1,"p_active":0.232,"p_room":0.28,"age_days":145,"expected_fill_days":35,"reasons":["conf:0","stale_co","win:tail","crowd:"],"computed_at":"2026-10-12T06:55:09Z"},"pay":{"stated_usd_annual":200000,"is_top_pay":true},"html_url":"https://alion.io/job/ixl-learning-senior-software-engineer-platform-engineering","json_url":"https://alion.io/job/ixl-learning-senior-software-engineer-platform-engineering.json","meta":{"generated_at":"2026-10-12T09:06:23Z","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":13626,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-13T00:00:00Z"}},"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":5384},"rest":"https://alion.io/mcp/rest/get_company?id=5384"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fixl-learning-senior-software-engineer-platform-engineering"},{"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%2Fixl-learning-senior-software-engineer-platform-engineering"},{"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%2Fixl-learning-senior-software-engineer-platform-engineering"},{"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/ixl-learning-senior-software-engineer-platform-engineering\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fixl-learning-senior-software-engineer-platform-engineering"}]}