{"id":1889902,"url":"https://alion.io/job/bjak-interaction-designer-hci-3","title":"Interaction Designer, HCI","company":{"id":12599,"name":"Bjak","domain":"bjak.my","url":"https://alion.io/company/bjak","size_band":"5000+","is_staffing_agency":false,"employer_type":"direct","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":83,"open_postings":81,"ghost_share":0,"stale_share":0.877,"repost_share":0,"time_to_fill_p50_days":9,"computed_at":"2026-10-14T06:34:16Z"}},"role":"Design","role_family":"Design","seniority":null,"employment_type":"full_time","work_mode":"hybrid","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["London, United Kingdom"],"countries":["GB"],"hiring_countries":[],"hiring_countries_total":0,"salary":null,"salary_estimate":{"min_usd":74000,"max_usd":176000,"period":"year","method":"role_country_seniority_unknown","sample_n":111},"experience_years_min":null,"visa_sponsorship":false,"relocation_package":false,"has_equity":false,"technologies":[{"name":"Figma","optional":false},{"name":"Human-in-the-Loop","optional":false}],"status":"live","first_seen_at":"2026-09-28T06:29:57Z","employer_posted_date":"2026-09-28","last_verified_at":"2026-10-14T18:15:04Z","board_verified":true,"closed_at":null,"days_open":16,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":16},"description":"About ActAI\nThere are over 5 billion users using basic applications today such email, notes, tasks, calendar and they're not AI-native. Our mission is to build proactive applications for anyone in the world, who are not used to complex prompting. We aim to bring intelligence to conversations, errands, organising and workflows, with minimal prompting.\nOur product focuses on achieving high reliability for long-running workflows, persistent context, and real-world task completion. We believe products will greatly reduce hallucinations.\nOur objective is to organise anyone's life, allowing us all to spend time on valuable and meaningful things.\nRole\nYou will design the detailed mechanics of how users interact with A1 - the gestures, states, flows, and micro-decisions that determine whether an AI-driven product feels controlled or confusing.\nThis role is focused on HCI interaction design: how users give input, receive feedback, supervise AI actions, correct mistakes, and maintain agency over AI-driven workflows.\nThere are no established playbooks for interaction design in proactive AI products. You will help define new patterns from the ground up.\nWhat You'll Be Doing\nDesign detailed interaction models for AI-driven flows, including how users initiate, monitor, pause, correct, and complete multi-step tasks.\n\nDefine interaction states for AI interfaces: idle, thinking, acting, waiting, uncertain, interrupted, failed, and recovered.\n\nDesign human-in-the-loop controls - how users review AI decisions, override actions, and stay informed without micromanaging.\n\nCreate interaction patterns for delegation, approval, correction, escalation, reversibility, and recovery.\n\nCreate detailed interaction specifications, annotated flows, and prototypes for engineering handoff.\n\nWork with product and ML teams to translate system capabilities and constraints into usable interaction patterns.\n\nTest interaction designs with real users to identify where AI behavior creates confusion, distrust, or friction.\n\nContribute to a shared library of HCI interaction patterns that can be reused across the product.\n\nWhat You Will Need\nExperience as an interaction designer or senior UX designer with strong interaction design depth.\n\nAbility to design at the micro level - states, transitions, edge cases, and failure handling.\n\nStrong prototyping skills in Figma or equivalent tools.\n\nSystematic thinking - able to map complex AI behavior into coherent user-facing interaction logic.\n\nClear understanding of HCI principles: user control, transparency, feedback, and graceful recovery.\n\nExperience working closely with engineers to ensure interactions are implemented as designed.\n\nComfort designing for systems where output is non-deterministic and behavior can vary across sessions.\n\nStrong judgment on when users should be guided, interrupted, asked for confirmation, or left alone.\n\nHow We Work\nThe best products today in the world were built by small, world class teams. We are a high talent density and hands-on team. We make decisions collectively, move at rapid speed, striking a balance between shipping high quality work and learning. Joining our team requires the ability to bring structure, exercise judgment, and execute independently. Our goal is to put in hands of our users a truly magical product\nInterview process\nFor design roles, we expect candidates to submit a portfolio as part of the application process.\nIf there appears to be a fit, we'll reach out to schedule 2 rounds of interviews and a design assessment.\nApplications are evaluated by our team members. Interviews will be conducted via virtual meetings and/or onsite.\nWe value transparency and efficiency, so expect a prompt decision. If you've demonstrated the exceptional skills and mindset we're looking for, we'll extend an offer to join us. This isn't just a job offer; it's an invitation to be part of a team that's bringing AI to have practical benefits to billions globally.","description_format":"text","description_chars":3961,"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":"United Kingdom","iso":"GB","kind":"country"}],"hiring_excludes":[],"relocation_offered":false,"industries":["InsurTech","Financial Comparison & Loan Marketplaces"],"lifecycle":[{"event":"open","at":"2026-10-05T04:20:01Z"}],"visa":[],"liveness":{"score":13,"band":"cold","label":"Long shot","p_open":1,"p_active":0.286,"p_room":0.45,"age_days":16,"expected_fill_days":9,"reasons":["conf:4","stale_co","wave","velocity","win:tail","comp:brand"],"computed_at":"2026-10-14T06:34:16Z"},"pay":null,"html_url":"https://alion.io/job/bjak-interaction-designer-hci-3","json_url":"https://alion.io/job/bjak-interaction-designer-hci-3.json","meta":{"generated_at":"2026-10-14T19:48:31Z","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":26112,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-10-15T00:00:00Z"}},"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":12599},"rest":"https://alion.io/mcp/rest/get_company?id=12599"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fbjak-interaction-designer-hci-3"},{"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%2Fbjak-interaction-designer-hci-3"},{"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%2Fbjak-interaction-designer-hci-3"},{"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/bjak-interaction-designer-hci-3\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fbjak-interaction-designer-hci-3"}]}