{"id":137341,"url":"https://alion.io/job/tenchi-security-senior-frontend-engineer","title":"Senior Frontend Engineer","company":{"id":4514,"name":"Tenchi Security","domain":"tenchisecurity.com","url":"https://alion.io/company/tenchi-security","size_band":"51-200","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Workable","truth_index":{"grade":"B","score":75,"open_postings":5,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":null,"computed_at":"2026-10-17T05:46:00Z"}},"role":"Frontend","role_family":"Frontend","seniority":"senior","employment_type":null,"work_mode":"remote","remote_scope":"stated_countries","remote_scope_basis":"board_field","remote_working_hours":null,"hiring_geo_confidence":"structured","locations":[],"countries":[],"hiring_countries":["BR"],"hiring_countries_total":1,"salary":null,"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Angular","optional":false},{"name":"Qwik","optional":false},{"name":"React.js","optional":false},{"name":"Svelte","optional":false},{"name":"TypeScript","optional":false},{"name":"Vue.js","optional":false},{"name":"JavaScript","optional":true},{"name":"Jest","optional":true},{"name":"Playwright","optional":true}],"status":"live","first_seen_at":"2026-08-24T00:00:00Z","employer_posted_date":"2026-08-24","last_verified_at":"2026-10-17T21:13:11Z","board_verified":true,"closed_at":null,"days_open":55,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":55},"description":"Our Company\nTenchi is a Cyber Security company building innovative technology focused on Third-Party Cyber Risk Management for businesses. Founded by serial entrepreneurs and supported by solid institutional investors, we are driven to disrupt this fast-growing industry.\nTenchi was created to tackle a real challenge: companies often face security risks because their third-parties don’t maintain the same level of cyber protection. This gap leaves even the largest organizations potentially vulnerable to incidents they can’t directly control. That’s exactly where we step in.\nOur TPCRM SaaS solution, Zanshin, is the only global TPCRM solution that offers both inside-out and outside-in visibility - combining external attack surface monitoring with automated, continuous, and non-intrusive assessments of cloud infrastructure (IaaS, PaaS, SaaS) and security controls.\nOur People and Culture\nAt Tenchi, we build innovative technology to help companies secure their ecosystems with transparency and peace of mind. We are ambitious and purpose-driven. Our culture is rooted in intentionality, transparency, and action. We move fast, communicate openly, and invest in people who want to make an impact.\nAs a 100% remote company with team members across Brazil, the US, Canada, Argentina, and Spain, we embrace flexibility while solving meaningful challenges together.\nWant to know more about our DNA?Watch the video.\nKey Responsibilities:\nTranslate product requirements documents (PRDs) into detailed design documents.\nDesign, develop, and maintain user interfaces for web applications.\nWrite clean, efficient, and well-structured code using modern TypeScript frameworks (preference for Svelte).\nCollaborate with designers, backend engineers, and product managers to deliver exceptional user experiences.\nOptimize web applications for performance and security (XSS, CSRF mitigation techniques).\nStay up-to-date with the latest frontend development trends and technologies.\nRequirements\nStrong proficiency in HTML, CSS, and TypeScript.\nExperience with at least one modern TypeScript framework (Angular, React, Vue, Solid, Svelte, Qwik).\nUnderstanding of responsive web design and cross-browser compatibility.\nAbility to write clean, maintainable, and efficient code.\nExcellent problem-solving and debugging skills.\nStrong communication and collaboration skills.\nAbility to translate product requirements into detailed design documents.\nBonus Points:\nKnowledge of one testing framework (Jest, Cypress, Playwright).\nExperience with performance optimization techniques.\nContributions to open-source projects.\nIf you're a motivated and skilled Frontend Engineer who is passionate about creating beautiful and functional web applications and can effectively translate product requirements into design documents, we'd love to hear from you!","description_format":"text","description_chars":2833,"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":[{"name":"Brazil","iso":"BR","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["IoT Security"],"lifecycle":[{"event":"open","at":"2026-08-19T00:00:00Z"}],"visa":[],"liveness":{"score":25,"band":"fade","label":"Fading","p_open":1,"p_active":0.564,"p_room":0.45,"age_days":54,"expected_fill_days":35,"reasons":["conf:0","win:tail"],"computed_at":"2026-10-17T05:46:00Z"},"pay":null,"html_url":"https://alion.io/job/tenchi-security-senior-frontend-engineer","json_url":"https://alion.io/job/tenchi-security-senior-frontend-engineer.json","meta":{"generated_at":"2026-10-18T00:00:21Z","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":14,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-19T00:00:00Z"}},"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":4514},"rest":"https://alion.io/mcp/rest/get_company?id=4514"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ftenchi-security-senior-frontend-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%2Ftenchi-security-senior-frontend-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%2Ftenchi-security-senior-frontend-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/tenchi-security-senior-frontend-engineer\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ftenchi-security-senior-frontend-engineer"}]}