{"id":3396132,"url":"https://alion.io/job/whiteoptics-senior-software-engineer","title":"Senior Software Engineer","company":{"id":4483009,"name":"WhiteOptics","domain":"whiteoptics.com","url":"https://alion.io/company/whiteoptics","size_band":null,"is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":null,"truth_index":null},"role":"Backend","role_family":"Backend","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":["United States"],"countries":["US"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":121000,"max":217000,"currency":"USD","period":"year","gross":null,"usd_annual":217000},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Bash","optional":false},{"name":"C++","optional":false},{"name":"Go","optional":false},{"name":"Linux","optional":false},{"name":"Python","optional":false},{"name":"Rest API","optional":false}],"status":"closed","first_seen_at":"2026-10-28T12:10:18Z","employer_posted_date":null,"last_verified_at":"2026-10-28T18:20:15Z","board_verified":false,"closed_at":"2026-10-28T18:20:15Z","days_open":0,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":0},"description":"KE2 Therm Solutions is hiring a Senior Software Engineer to build and support the software platform connecting commercial refrigeration systems in the field to the cloud. The role owns software services and capabilities end to end, contributes to architecture and technical direction, and develops scalable applications across backend, web, and infrastructure systems.\n\nResponsibilities\nDesign, develop, test, and maintain high-quality software applications and services\nBuild scalable backend services, RESTful APIs, and web applications\nParticipate in architecture discussions and technical design reviews\nTroubleshoot and resolve complex software, networking, and system-level issues\nWrite clean, maintainable, and well-documented code\nDevelop responsive and user-friendly web applications using modern frontend technologies\nImplement secure backend services supporting authentication, authorization, and session management\nDesign APIs that enable seamless integration between frontend, backend, and third-party systems\nOptimize system performance through caching and efficient API design\nDeploy and support applications in Linux-based environments\nMonitor system performance and analyze application and system logs\nDiagnose network, connectivity, and infrastructure-related issues\nCollaborate with DevOps and platform teams to improve system reliability and scalability\n\nSkills\nBachelor's degree, preferably in Computer Science; A combination of education, training, and experience may be considered in lieu of a degree\n3-5 years of experience in web development technologies with: **Linux Administration**\nCommand-line proficiency\nShell scripting (Bash)\nFile system and permissions management\nProcess and service management\nSystem monitoring and troubleshooting\nLog analysis and diagnostics\nSSH and remote system administration\nHTML5\nCSS3\nJavaScript (ES6+)\nResponsive web design\nReact.js or equivalent modern frontend framework\nRESTful APIs\nAuthentication and authorization mechanisms\nSession management\nSecure application development practices\nAPI integration and service-oriented architectures\nClient-server architecture\nAPI design principles\nData flow between frontend and backend systems\nApplication scalability considerations\nCaching strategies and performance optimization\nDistributed application architectures\nDemonstrated proficiency in multiple programming languages, including experience with at least several of the following:\n\n* Go\n* C/C++\n* Python\n* Java\nStrong software design principles\nData structures and algorithms knowledge\nDebugging and troubleshooting expertise\nAbility to quickly learn and adopt new languages, frameworks, and technologies\nAdaptability across different technology stacks\nTCP/IP, UDP\nDNS, DHCP\nHTTP/HTTPS\nSSL/TLS fundamentals\nRouting and switching concepts\nFirewalls and network security basics\nVPNs and secure communications\nTroubleshooting network connectivity issues\nUnderstanding of software security best practices\n\nBenefits\nHealth care\nDental coverage\nVision plans\n401K benefits\nCommissions/incentive compensation depending on role\n\nCompany Overview\nWhiteOptics™ develops and manufactures the patent-pending WhiteOptics™ Reflector based on a highly reflective plastic substrate. It was founded in 2009, and is headquartered in New Castle, Delaware, USA, with a workforce of 11-50 employees. Its website is https://www.whiteoptics.com.","description_format":"text","description_chars":3383,"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":"2026-10-28T12:24:45Z"},{"event":"close","at":"2026-10-28T18:20:15Z"}],"visa":[],"liveness":null,"pay":{"stated_usd_annual":217000,"is_top_pay":true},"html_url":"https://alion.io/job/whiteoptics-senior-software-engineer","json_url":"https://alion.io/job/whiteoptics-senior-software-engineer.json","meta":{"generated_at":"2026-10-29T01:50:06Z","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":2788,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-30T00:00:00Z"}},"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":4483009},"rest":"https://alion.io/mcp/rest/get_company?id=4483009"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fwhiteoptics-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%2Fwhiteoptics-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%2Fwhiteoptics-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/whiteoptics-senior-software-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fwhiteoptics-senior-software-engineer"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3396132}},{"tool":"search_jobs","arguments":{"company":"whiteoptics.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3396132},"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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