{"id":95445,"url":"https://alion.io/job/daylight-senior-full-stack-engineer","title":"Senior Full Stack Engineer","company":{"id":35979,"name":"Daylight","domain":"daylight.ai","url":"https://alion.io/company/daylight","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Greenhouse","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":["Tel Aviv, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":73000,"max_usd":214000,"period":"year","method":"global_role_cell_scaled_by_country","sample_n":6933},"experience_years_min":3,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Agile","optional":false},{"name":"AI Agents","optional":false}],"status":"live","first_seen_at":"2026-07-20T19:15:12Z","employer_posted_date":"2026-08-19","last_verified_at":"2026-10-16T13:28:30Z","board_verified":true,"closed_at":null,"days_open":87,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":87},"description":"Daylight is a security services company delivering Managed Agentic Security Services (MASS), including MDR, threat hunting, security data lake, and more, through a fundamentally different architecture than traditional security services providers.\nDaylight's architecture combines an agentic platform that runs the full cycle from detection to response with security experts from IR and threat hunting backgrounds. The platform collects identity and business context across systems to investigate alerts and continuously learns your environment. Security experts validate decisions, feed insights into the platform, optimize detections, and take over in case of an incident.\nThe result: security teams move from firefighting to strategic work.\nWe're looking for talented Senior Full Stack Engineers to join us at Daylight Security. This is an opportunity to join early and shape the foundation of our product and infrastructure. You’ll work closely with our product manager and fellow engineers to develop and deliver a fast, intuitive, and secure experience for our users. As one of the first engineering hires, you'll have significant ownership and influence across the stack in a team that embraces AI-native development as a core part of how we build.\nIf you’re excited by solving complex problems, enjoy working in a fast-paced startup, and want your work to have real impact, we’d love to meet you.\nResponsibilities:\nDesign, build, and maintain core product features in a high-performance, scalable environment\nLeverage AI-native tools and practices to improve velocity, quality, and user experience\nCollaborate with cross-functional teams to define, design, and ship new features, ensuring quality and security standards are met.\nContribute to architecture decisions and technical direction\nWrite clean, maintainable, and well-tested code\nParticipate in code reviews and help foster a high-quality engineering culture\nRequirements:\n3+ years of experience as a software engineer\nStrong coding skills in modern languages and frameworks, with a strong understanding of software development principles.\nComfort working in an AI-native environment - whether that’s using AI for development, building AI-powered features, or experimenting with new tooling\nComfortable taking ownership of projects from design to deployment\nExperience working in fast-paced, agile environments\nStrong problem-solving skills and attention to detail\nExcellent communication and collaboration skills\n#LI-DNI","description_format":"text","description_chars":2486,"description_truncated":false,"requirements":{"experience_years_min":3,"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":["Security Operations","Managed Security","Cybersecurity AI"],"lifecycle":[{"event":"open","at":"2026-07-20T19:15:12Z"}],"visa":[],"liveness":{"score":14,"band":"cold","label":"Long shot","p_open":1,"p_active":0.514,"p_room":0.28,"age_days":87,"expected_fill_days":38,"reasons":["conf:1","win:tail","crowd:"],"computed_at":"2026-10-16T05:45:00Z"},"pay":null,"html_url":"https://alion.io/job/daylight-senior-full-stack-engineer","json_url":"https://alion.io/job/daylight-senior-full-stack-engineer.json","meta":{"generated_at":"2026-10-16T16:43:27Z","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":1217,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-17T00:00:00Z"}},"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":35979},"rest":"https://alion.io/mcp/rest/get_company?id=35979"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fdaylight-senior-full-stack-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%2Fdaylight-senior-full-stack-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%2Fdaylight-senior-full-stack-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/daylight-senior-full-stack-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fdaylight-senior-full-stack-engineer"}]}