{"id":3250260,"url":"https://alion.io/job/clera-software-engineer-voice-ai-backend-2","title":"Software Engineer, Voice AI / Backend","company":{"id":2706,"name":"Clera","domain":"getclera.com","url":"https://alion.io/company/clera","size_band":"11-50","is_staffing_agency":true,"employer_type":"agency","is_intermediary":false,"listed_via":null,"ats_vendor":"Ashby","truth_index":{"grade":"B","score":80,"open_postings":38,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":6,"computed_at":"2026-11-02T06:13:15Z"}},"role":"AI/ML","role_family":"AI/ML","seniority":null,"employment_type":"full_time","work_mode":"on_site","remote_scope":null,"remote_scope_basis":null,"remote_working_hours":null,"hiring_geo_confidence":"structured","locations":["Berlin, Germany"],"countries":["DE"],"hiring_countries":[],"hiring_countries_total":0,"salary":{"min":85000,"max":160000,"currency":"EUR","period":"year","gross":null,"usd_annual":179266},"salary_estimate":null,"experience_years_min":null,"visa_sponsorship":true,"relocation_package":false,"has_equity":false,"technologies":[{"name":"AI Agents","optional":false},{"name":"AWS","optional":false},{"name":"Azure","optional":false},{"name":"FastAPI","optional":false},{"name":"Fastify","optional":false},{"name":"GCP","optional":false},{"name":"LiveKit","optional":false},{"name":"LLM","optional":false},{"name":"Node JS","optional":false},{"name":"OpenTelemetry","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"React.js","optional":false},{"name":"Redis","optional":false},{"name":"TypeScript","optional":false},{"name":"JavaScript","optional":true}],"status":"closed","first_seen_at":"2026-10-25T17:15:49Z","employer_posted_date":"2026-10-25","last_verified_at":"2026-11-01T18:47:05Z","board_verified":false,"closed_at":"2026-11-01T18:47:05Z","days_open":7,"trust":{"level":"not_scored","repost_count":null,"flags":[],"days_open":7},"description":"About the Role\nJoin a small, fast-moving engineering team building voice AI agents for customer-facing workflows. You will own projects end to end, working across applied AI, real-time audio, and distributed systems to solve practical customer problems.\nWhat You'll Do\nBuild reliable voice AI systems, including retrieval-augmented generation, dynamic model routing, and testing transcription services before production rollout.\n\nDesign and operate a distributed call scheduler that manages concurrency, race conditions, time zones, retries, and provider limits.\n\nExtend agents across voice, messaging, and email, with shared memory and state for asynchronous and real-time conversations.\n\nDevelop memory and reasoning systems that preserve context throughout customer workflows.\n\nBuild AI-assisted tools for configuring agents, debugging issues, and connecting to business systems such as CRMs, calendars, and email.\n\nImprove tracing and resilience so failures across calls, workers, and providers can be diagnosed and handled effectively.\n\nWhat We're Looking For\nProduction experience building and owning distributed product systems, and a track record of shipping projects end to end.\n\nExperience with Python, FastAPI, or TypeScript in production, plus PostgreSQL, Redis, or comparable data stores.\n\nBackground in real-time systems, audio processing, or voice infrastructure, and experience with concurrency, load balancing, or fault tolerance.\n\nExperience shipping LLM, AI model, or agentic systems, and working with AWS, GCP, or Azure.\n\nFamiliarity with workflow orchestration or message queues, observability tools, and full-stack development is useful.\n\nTechnologies include LiveKit, Bun, Node.js, Fastify, React, Temporal, and OpenTelemetry.\n\nStrong software fundamentals, independent problem-solving, and a team-oriented focus on customer and business outcomes.\n\nCompensation & Benefits\n€85,000 to €160,000 annually, plus equity. Visa sponsorship is available. Relocation support is available.\nLocation\nOn-site in Berlin, Germany.","description_format":"text","description_chars":2039,"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":["Equity"],"hiring_locations":[{"name":"Germany","iso":"DE","kind":"country"}],"hiring_excludes":[],"relocation_offered":true,"industries":[],"lifecycle":[{"event":"open","at":"2026-10-25T20:59:07Z"},{"event":"close","at":"2026-11-01T18:47:05Z"}],"visa":[],"liveness":null,"pay":{"stated_usd_annual":179266,"is_top_pay":false},"html_url":"https://alion.io/job/clera-software-engineer-voice-ai-backend-2","json_url":"https://alion.io/job/clera-software-engineer-voice-ai-backend-2.json","meta":{"generated_at":"2026-11-02T11:46:59Z","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":16137,"day_limit":null,"remaining_today":null,"minute_limit":300,"resets_at":"2026-11-03T00:00:00Z"}},"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":2706},"rest":"https://alion.io/mcp/rest/get_company?id=2706"},"human":"https://alion.io/catalog?offer=company.slices&for=job%2Fclera-software-engineer-voice-ai-backend-2"},{"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%2Fclera-software-engineer-voice-ai-backend-2"},{"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%2Fclera-software-engineer-voice-ai-backend-2"},{"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/clera-software-engineer-voice-ai-backend-2\", \"note\": \"what you need it for\"}"},"human":"https://alion.io/catalog?offer=company.verify&for=job%2Fclera-software-engineer-voice-ai-backend-2"}],"agent":{"mcp":"https://alion.io/mcp/jobs","mcp_open":"https://alion.io/mcp/open","next":[{"tool":"get_job","arguments":{"id":3250260}},{"tool":"search_jobs","arguments":{"company":"getclera.com","detail":"compact"}},{"tool":"match_people","arguments":{"job_id":3250260},"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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