{"id":3627088,"url":"https://alion.io/job/clera-software-engineer-voice-ai-backend-3","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":39,"ghost_share":0,"stale_share":1,"repost_share":0,"time_to_fill_p50_days":6,"computed_at":"2026-11-04T06:34:25Z"}},"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":179222},"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":"GCP","optional":false},{"name":"LiveKit","optional":false},{"name":"LLM","optional":false},{"name":"PostgreSQL","optional":false},{"name":"Python","optional":false},{"name":"RAG","optional":false},{"name":"Redis","optional":false},{"name":"TypeScript","optional":false}],"status":"live","first_seen_at":"2026-11-02T17:20:46Z","employer_posted_date":"2026-11-02","last_verified_at":"2026-11-04T09:38:19Z","board_verified":true,"closed_at":null,"days_open":1,"trust":{"level":"ok","repost_count":null,"flags":[],"days_open":1},"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 across applied AI, real-time audio, and distributed systems, helping turn complex customer needs into reliable production software.\nWhat You'll Do\nBuild reliable voice AI systems, including retrieval-augmented generation, dynamic model routing, and evaluation of transcription systems.\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, maintaining shared memory and state across real-time and asynchronous conversations.\n\nDevelop memory and reasoning systems that preserve context through customer workflows.\n\nBuild AI-assisted tools for configuring agents, diagnosing issues, and connecting to business systems such as CRMs, calendars, and email.\n\nImprove observability and resilience by making failures traceable and ensuring graceful recovery when calls, workers, or providers fail.\n\nWhat We're Looking For\nProduction experience building and owning distributed systems, with a track record of shipping product software and delivering projects end-to-end.\n\nStrong software fundamentals and experience with Python, FastAPI, or TypeScript in production systems.\n\nExperience with real-time systems, audio processing, or voice infrastructure, and with production LLM, AI model, or agentic systems.\n\nExperience with PostgreSQL, Redis, or similar data stores, plus cloud infrastructure on AWS, GCP, or Azure.\n\nAbility to design or debug systems involving concurrency, load balancing, and fault tolerance.\n\nFamiliarity with tools such as LiveKit, Temporal, message queues, workflow orchestration, React, and observability platforms is valuable.\n\nIndependent, action-oriented approach, sound judgment about code quality and reliability, and a focus on team and customer outcomes.\n\nCompensation & Benefits\n€85,000 to €160,000 annually, plus equity. 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