{"id":1544337,"url":"https://alion.io/job/kaseya-endpoint-agent-senior-staff-software-development-engineer-in-test","title":"Endpoint Agent – Senior Staff Software Development Engineer in Test","company":{"id":2257,"name":"Kaseya","domain":"kaseya.com","url":"https://alion.io/company/kaseya","size_band":"1001-5000","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","truth_index":{"grade":"B","score":79,"open_postings":18,"ghost_share":0,"stale_share":0.833,"repost_share":0,"time_to_fill_p50_days":27,"computed_at":"2026-10-20T05:45:00Z"}},"role":"QA","role_family":"QA","seniority":"staff","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Miami, United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":120000,"max_usd":245000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":149},"experience_years_min":10,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":".NET","optional":false},{"name":"C#","optional":false},{"name":"CI/CD","optional":false},{"name":"Linux","optional":false},{"name":"Windows","optional":false},{"name":"Bash","optional":true},{"name":"C++","optional":true},{"name":"PowerShell","optional":true},{"name":"Python","optional":true},{"name":"Rust","optional":true}],"status":"live","first_seen_at":"2026-09-30T17:14:28Z","employer_posted_date":"2026-10-08","last_verified_at":"2026-10-20T08:38:26Z","board_verified":true,"closed_at":null,"days_open":19,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":19},"description":"About Kaseya\nKaseya is the leading provider of AI-powered IT management and cybersecurity software, serving Managed Service Providers (MSPs) and internal IT organizations worldwide. Our comprehensive platform helps organizations efficiently manage, secure, and automate their IT environments, driving operational efficiency and long-term business success.\nBacked by Insight Partners, a leading global software investor, Kaseya has experienced sustained double-digit growth and continues to expand its global footprint. Today, Kaseya supports customers in more than 20 countries and manages over 15 million endpoints worldwide.\nFounded in 2000, Kaseya was built by builders - and we're still building. We look for people who create rather than wait, who see a hard problem and lean in, and who treat challenges as raw material. At Kaseya, everyone plays a role in shaping the future of IT: whether you're in engineering, product, sales, marketing, customer support, or operations, your work helps protect, defend, and optimize IT environments across the globe.\nWe're building teams that grow, perform, and make an impact. If you're driven by the itch to make things better - a product, a process, a career - you'll fit right in.\nAt Kaseya, we don't just raise the bar. We build it.\nSenior Staff Software Engineer, Endpoint Agent (Development & Quality)\nWhy Kaseya?\nJoin a fast-growing company transforming the IT management and cybersecurity industry. At Kaseya, we are modernizing how software is designed, built, tested, and operated by combining engineering fundamentals with AI-native development practices.\nAs a Senior Staff Engineer, you will help shape both our endpoint architecture and how engineering teams use AI-assisted development to improve software quality, release confidence, and delivery speed.\nJoin the Kaseya growth rocket ship and see how we are #ChangingLives!\nJob Summary\nWe’re hiring a Senior Staff Software Engineer to lead the design, development, and quality engineering of Kaseya’s endpoint management agents across Windows, macOS, Linux, and mobile platforms. This is not a traditional QA automation role. You will write production software, own critical agent capabilities, and build the automated frameworks that validate them at system level. You will influence architecture and engineering standards across teams while remaining hands-on in implementation, debugging, release readiness, and production support.\nRoles & Responsibilities\nDefine architecture and technical direction for endpoint agent capabilities, testability, and system-level validation across supported platforms\n\nDesign, build, and operate production agent features using C# and .NET, including monitoring, automation, patching, inventory collection, remote actions, scripting, and device management\n\nOwn critical endpoint capabilities from technical design and implementation through automated validation, deployment, monitoring, and production support\n\nDesign reusable automation frameworks, test infrastructure, and validation tooling for Windows, macOS, Linux, and mobile environments\n\nBuild automated coverage for installation, upgrades, rollback, policy execution, disconnected operation, recovery, performance, security, and operating system compatibility\n\nImprove agent reliability through testability, diagnostics, telemetry, observability, performance analysis, and automated failure detection\n\nLead investigations into complex customer and production issues, complete root-cause analysis, and implement preventative engineering solutions\n\nLead design and code reviews, mentor Senior and Staff Engineers, and establish effective practices for AI-assisted development and testing\n\nRequired Qualifications\n10+ years of software engineering experience building production system software, endpoint applications, platform services, or related products\n\n6+ years of experience developing and operating production applications or services using C# and .NET\n\nExperience developing software that integrates with Windows capabilities such as Win32 APIs, Windows Services, WMI, Registry operations, process and thread management, or operating system security models\n\nExperience designing and maintaining automated test frameworks integrated into CI/CD pipelines for functional, integration, regression, resiliency, or system-level validation\n\nExperience leading the architecture and delivery of technical initiatives involving multiple engineers or teams, with ownership through deployment and production support\n\nPreferred Qualifications\nExperience building RMM, UEM, EDR, XDR, endpoint security, or device management products\n\nExperience developing cross-platform agents or systems software across Windows, macOS, Linux, or mobile platforms\n\nExperience developing production software using C, C++, Rust, Go, or similar systems programming languages\n\nExperience with Microsoft Intune, Apple MDM, Android Enterprise, or Linux device management platforms\n\nExperience with PowerShell, Bash, Python, AppleScript, virtualization, or automated device provisioning environments\n\nExperience using AI-assisted development tools for codebase exploration, implementation, test generation, debugging, refactoring, documentation, or coverage analysis\n\nAdditional Information\nKaseya provides equal employment opportunity to all employees and applicants without regard to race, religion, age, ancestry, gender, sex, sexual orientation, national origin, citizenship status, physical or mental disability, veteran status, marital status, or any other characteristic protected by applicable law.\nAdditional information\nKaseya provides equal employment opportunity to all employees and applicants without regard to race, religion, age, ancestry, gender, sex, sexual orientation, national origin, citizenship status, physical or mental disability, veteran status, marital status, or any other characteristic protected by applicable law.","description_format":"text","description_chars":5919,"description_truncated":false,"requirements":{"experience_years_min":10,"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":["IT Service & Asset Management","RMM & MSP Software","Backup & Disaster Recovery"],"lifecycle":[{"event":"open","at":"2026-09-30T21:58:12Z"}],"visa":[{"country":"US","licensed_sponsor":true,"evidence":"H-1B filings in 12 months: 42 · green card filings: 2","filings_12m":42,"filings_prev_12m":29,"green_card_filings_12m":2,"median_offered_wage_usd":114318,"route":null,"cap_exempt":false,"checked_at":"2026-10-15T11:24:14+00:00","sources":["US Department of Labor: LCA disclosure data (H-1B, H-1B1, E-3)","US Department of Labor: PERM disclosure data (green cards)"],"filings_for_role_12m":1}],"liveness":{"score":45,"band":"ok","label":"Likely open","p_open":1,"p_active":0.595,"p_room":0.75,"age_days":19,"expected_fill_days":27,"reasons":["conf:1","stale_co","velocity","win:late"],"computed_at":"2026-10-20T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/kaseya-endpoint-agent-senior-staff-software-development-engineer-in-test","json_url":"https://alion.io/job/kaseya-endpoint-agent-senior-staff-software-development-engineer-in-test.json","meta":{"generated_at":"2026-10-20T13:12:30Z","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":14629,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-21T00:00:00Z"}},"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":2257},"rest":"https://alion.io/mcp/rest/get_company?id=2257"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fkaseya-endpoint-agent-senior-staff-software-development-engineer-in-test"},{"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%2Fkaseya-endpoint-agent-senior-staff-software-development-engineer-in-test"},{"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%2Fkaseya-endpoint-agent-senior-staff-software-development-engineer-in-test"},{"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/kaseya-endpoint-agent-senior-staff-software-development-engineer-in-test\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fkaseya-endpoint-agent-senior-staff-software-development-engineer-in-test"}]}