Clera

Product Engineer

Berlin
Salary
€85,000 - €160,000 annually
Level
Mid
Work type
On-site · Berlin
Visa
Sponsors visas

Open. First seen 1 November 2026.

Apply on the company's site →

About the role

About the Role

Join a small team building AI-powered voice products for customer service and business operations. You will own product features end to end across agent configuration, integrations, and the systems that support reliable customer interactions.

What You'll Do

  • Build an AI assistant that helps configure agents, investigate issues, connect external systems, and surface information through natural language.
  • Develop and optimize voice agents for speed, reliability, and quality.
  • Extend agents to support calls, messaging, and email with shared memory and state.
  • Build memory systems that help agents reason across customer workflows.
  • Improve observability and tracing so teams can understand and resolve unsuccessful interactions.
  • Enable agents to select the most suitable communication channel for each interaction.

What We're Looking For

  • At least 3 years of professional software engineering experience, with production experience across frontend and backend development.
  • Experience building and owning distributed systems, asynchronous or event-driven workflows, and complex state management in production.
  • Production backend experience with Python, FastAPI, or TypeScript, and frontend experience with React or TanStack.
  • Experience with real-time audio systems or voice infrastructure, and with LLMs, AI agents, or agentic systems in production.
  • Experience with PostgreSQL, Redis, or similar data stores, and cloud infrastructure such as AWS, GCP, or Azure.
  • Familiarity with workflow orchestration tools such as Temporal, communication integrations, and observability tools such as OpenTelemetry.
  • Strong software fundamentals, product sense, and a bias toward delivering customer and business outcomes.

Compensation & Benefits

€85,000 to €160,000 annually, plus equity. Visa sponsorship is available.

Location

On-site in Berlin, Germany. Relocation support is available.

What this role asks for

Particular to this role

Azure · FastAPI · GCP · OpenTelemetry · Redis

Rare in Clera's other 206 open postings.

Standard for software engineering roles

Python

Common in software engineering postings at any company.

Compared with Clera's other open jobs.

The team: Engineering HIRES STEADILY

This role is one of 205 open in Engineering. 139 were posted in the last 30 days and the oldest in March: a team that hires all year rather than one being built.

WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS

LLM (93 of 205), TypeScript (89 of 205), Python (86 of 205), React (76 of 205), Machine Learning (46 of 205), Supabase (36 of 205), PostgreSQL (34 of 205)

OTHER ROLES ON THIS TEAM

From the team and dates on Clera's own job board.

Posting history

Reposted 2 times since 26 September 2026: a posting for this role in Berlin was taken down and the role was posted again.

Salary context

8 other open postings titled Product Engineer state a salary: median EUR 75,000 to EUR 120,000 a year.

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PLACESBerlin 915Germany 2,960
COMPANYJobs at Clera 207

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