{"id":4085890,"url":"https://alion.io/job/elastic-senior-software-engineer-beacon-typescriptreact","title":"Senior Software Engineer - Beacon - Typescript/React","company":{"id":4819,"name":"Elastic","domain":"elastic.co","url":"https://alion.io/company/elastic","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":84,"open_postings":67,"ghost_share":0,"stale_share":0.657,"repost_share":0,"time_to_fill_p50_days":43,"computed_at":"2026-11-12T10:38:37Z"}},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":null,"work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"explicit","locations":["Tel Aviv, Israel"],"countries":["IL"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":null,"experience_years_min":5,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"ElasticSearch","optional":false},{"name":"JavaScript","optional":false},{"name":"Node JS","optional":false},{"name":"React.js","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-11-11T16:05:19Z","employer_posted_date":"2026-11-11","last_verified_at":"2026-11-13T08:00:47Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"description":"Elastic, the Search AI Company, enables everyone to find the answers they need in real time, using all their data, at scale - unleashing the potential of businesses and people. The Elastic Search AI Platform, used by more than 50% of the Fortune 500, brings together the precision of search and the intelligence of AI to enable everyone to accelerate the results that matter. By taking advantage of all structured and unstructured data - securing and protecting private information more effectively - Elastic’s complete, cloud-based solutions for search, security, and observability help organizations deliver on the promise of AI.\nWhat is The Role\nIn this role, you will be a key member of the Beacon team. The team own the infrastructure layer of AlertZero, which is the Agentic Security Operations platform. We also oversee other components like Graph Visualization and Automatic Migration. You'll have the chance to lead the development of key platform features that support security workflows, collaborating closely with product managers and fellow engineers. You'll have a hand in shaping the architecture that will serve as the foundation for future projects, making your impact felt throughout the organization.\nWhat You Will Be Doing\nDevelop high-quality software solutions for the AlertZero platform while implementing and maintaining essential security features within the infrastructure. Write unit and integration tests to ensure the reliability and performance of the code.\n\nConduct thorough code reviews to ensure all code adheres to established coding standards. Provide constructive feedback to peers, improving overall code quality. Collaborate with team members to address any issues discovered during reviews and suggest automations that enhance the developer experience and streamline deployments.\n\nDesign scalable and secure system architectures for the AlertZero platform (or other features). Create detailed technical specifications and documentation for system components. Collaborate with cross-functional teams to ensure the system design meets business requirements.\n\nTake full ownership of features. This includes managing everything from design to deployment. You will also provide production support. You will drive technical decisions. After release, monitor system health and make improvements based on real-world usage and incidents.\n\nWhat You Bring \n5+ years in software development\n\nDeep TypeScript and JavaScript skills, especially with React and Node.js.\n\nSolid system design skills - you can architect scalable, secure, distributed systems and reason about the tradeoffs involved.\n\nA proven track record of using AI to accelerate development, debug complex systems, and optimize code, while still owning the final outcomes.\n\nThe ability to collaborate across functions and teams and seamlessly transition between different projects, codebases, or teams based on business priorities.\n\nYou can work autonomously, drive decisions and results in a distributed team by leveraging asynchronous, direct, and transparent communication.\n\nGreat communication skills.\n\nAdditional Information - We Take Care of Our People\nAs a distributed company, diversity drives our identity. Whether you’re looking to launch a new career or grow an existing one, Elastic is the type of company where you can balance great work with great life. Your age is only a number. It doesn’t matter if you’re just out of college or your children are; we need you for what you can do.\nWe strive to have parity of benefits across regions and while regulations differ from place to place, we believe taking care of our people is the right thing to do.\nCompetitive pay based on the work you do here and not your previous salary\nHealth coverage for you and your family in many locations\nAbility to craft your calendar with flexible locations and schedules for many roles\nGenerous number of vacation days each year\nIncrease your impact - We match up to $2000 (or local currency equivalent) for financial donations and service\nUp to 40 hours each year to use toward volunteer projects you love\nEmbracing parenthood with minimum of 16 weeks of parental leave\nDifferent people approach problems differently. We need that. Elastic is an equal opportunity employer and is committed to creating an inclusive culture that celebrates different perspectives, experiences, and backgrounds. Qualified applicants will receive consideration for employment without regard to race, ethnicity, color, religion, sex, pregnancy, sexual orientation, gender perception or identity, national origin, age, marital status, protected veteran status, disability status, or any other basis protected by federal, state or local law, ordinance or regulation.\nWe welcome individuals with disabilities and strive to create an accessible and inclusive experience for all individuals. To request an accommodation during the application or the recruiting process, please email . We will reply to your request within 24 business hours of submission.\nApplicants have rights under Federal Employment Laws, view posters linked below: Family and Medical Leave Act (FMLA) Poster; Pay Transparency Nondiscrimination Provision Poster; Employee Polygraph Protection Act (EPPA) Poster and Know Your Rights (Poster)\nElasticsearch develops and distributes technology and information that is subject to U.S. and other countries’ export controls and licensing requirements for individuals who are located in or are nationals of the following sanctioned countries and regions: Belarus, Cuba, Iran, North Korea, Syria, or Russia, including the Ukrainian territories annexed by Russia (The Crimea region of Ukraine, The Donetsk People's Republic (DNR), The Luhansk People's Republic (LNR), Kherson or Zaporizhzhia). If you are located in or are a national of one of the listed countries or regions, an export license may be required as a condition of your employment in this role. Please note that national origin and/or nationality do not affect eligibility for employment with Elastic.\nPlease see here for our Privacy Statement.","description_format":"text","description_chars":6112,"description_truncated":false,"requirements":{"experience_years_min":5,"management_years_min":null,"team_size_min":null,"manages_managers":false,"education":null,"security_clearance":false,"languages":[]},"benefits":["Parental leave"],"hiring_locations":[{"name":"Belarus","iso":"BY","kind":"country"},{"name":"Cuba","iso":"CU","kind":"country"},{"name":"Iran","iso":"IR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["Endpoint Security","Security Operations","Vector Search & RAG","Observability & APM"],"lifecycle":[{"event":"open","at":"2026-11-11T18:51:51Z"}],"visa":[],"liveness":{"score":63,"band":"ok","label":"Likely open","p_open":1,"p_active":0.632,"p_room":1,"age_days":0,"expected_fill_days":43,"reasons":["conf:4","stale_co","velocity","win:early","comp:brand"],"computed_at":"2026-11-12T10:38:37Z"},"pay":null,"html_url":"https://alion.io/job/elastic-senior-software-engineer-beacon-typescriptreact","json_url":"https://alion.io/job/elastic-senior-software-engineer-beacon-typescriptreact.json","meta":{"generated_at":"2026-11-13T10:03:40Z","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":20621,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-14T00:00:00Z"}},"offers":[{"id":"company.slices","title":"One company in depth, by slice","status":"live","price":{"credits":0.1,"usd":0.01,"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":4819},"rest":"https://alion.io/mcp/rest/get_company?id=4819"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Felastic-senior-software-engineer-beacon-typescriptreact"},{"id":"market.stats","title":"A market slice: pay, demand and time to fill","status":"free","price":{"credits":0,"usd":0},"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%2Felastic-senior-software-engineer-beacon-typescriptreact"},{"id":"job.search","title":"Open jobs by role, technology, place, pay and visa","status":"live","price":{"credits":0.1,"usd":0.01},"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%2Felastic-senior-software-engineer-beacon-typescriptreact"},{"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/elastic-senior-software-engineer-beacon-typescriptreact\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Felastic-senior-software-engineer-beacon-typescriptreact"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":4085890}},{"tool":"search_jobs","arguments":{"company":"elastic.co","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":4085890},"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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