{"id":2012590,"url":"https://alion.io/job/fourth-application-architect","title":"Application Architect","company":{"id":172229,"name":"Fourth","domain":"fourth.com","url":"https://alion.io/company/fourth-2","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Welcome to the Jungle","truth_index":null},"role":"Backend","role_family":"Backend","seniority":"staff","employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom","Canada"],"countries":["GB","CA"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":107000,"max_usd":179000,"period":"year","method":"role_seniority_country_remote_cell","sample_n":40},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Azure","optional":false}],"status":"live","first_seen_at":"2026-08-15T00:10:45Z","employer_posted_date":"2026-10-07","last_verified_at":"2026-10-24T06:23:33Z","board_verified":true,"closed_at":null,"days_open":70,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":70},"description":"Join Fourth as an Application Architect, where you will shape the architecture of key strategic initiatives. You will provide hands-on architectural leadership, apply Fourth's application architecture standards, and collaborate with various teams to solve complex technical challenges. You will also help evolve modern AI-enabled engineering practices and champion the adoption of AI and emerging technologies.\nMissions\nDeliver the application architecture for strategic projects and programmes, ensuring solutions are scalable, maintainable, secure, and aligned with Fourth's architectural direction.\nProvide hands-on architectural leadership within delivery teams, working alongside engineers to solve complex technical challenges and guide architectural decision making from concept through to delivery.\nCollaborate with business, product, engineering, and fellow architects to understand requirements and translate them into pragmatic, high-quality technical solutions.\nProfil recherché\n - Proficiency in one or more programming or scripting languages- Excellent collaboration and problem-solving skills with the ability to document and communicate complex solutions\n- Strong knowledge of application design patterns and architectural styles (e.g. microservices, event-driven, layered)\n- Experience with API design, microservices, and distributed systems architecture\n- Demonstrable, hands-on experience in application or software architecture and engineering\n- Experience with modern application frameworks and technologies\n- Solid understanding of the end-to-end Software Development Lifecycle\n- Familiarity with cloud platforms (preferably Microsoft Azure) and their application services\n- Awareness of or hands-on experience with AI tools and technologies, and their application in software development and engineering productivity\n- Ability to lead and manage projects and teams in a fast-paced environment","description_format":"text","description_chars":1915,"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":["Professional Services","ERP & Business Management Software","Travel Technology","Human Resources"],"lifecycle":[{"event":"open","at":"2026-10-07T13:05:57Z"}],"visa":[],"liveness":{"score":18,"band":"cold","label":"Long shot","p_open":1,"p_active":0.654,"p_room":0.28,"age_days":70,"expected_fill_days":31,"reasons":["conf:3","urgency","win:tail","crowd:"],"computed_at":"2026-10-24T06:02:35Z"},"pay":null,"html_url":"https://alion.io/job/fourth-application-architect","json_url":"https://alion.io/job/fourth-application-architect.json","meta":{"generated_at":"2026-10-24T09:05:28Z","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":13029,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-25T00:00:00Z"}},"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":172229},"rest":"https://alion.io/mcp/rest/get_company?id=172229"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Ffourth-application-architect"},{"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%2Ffourth-application-architect"},{"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%2Ffourth-application-architect"},{"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/fourth-application-architect\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Ffourth-application-architect"}]}