EngRadar / Clera
Software Engineer
Clera
A well-funded, early-stage B2B SaaS startup building self-improving conversational agents that run product demos 24/7.
Berlin Full-time Posted today sales automationai
Apply directly →
About The Role
Join a small, fast-moving engineering team at a
Y Combinator-backed conversational AI voice startup building the infrastructure that powers thousands of AI-driven phone calls every day. This is a high-impact, full-stack engineering role where you'll own projects end-to-end, influence core architecture decisions, and work directly alongside customers to ship meaningful product experiences in an AI-first, communications-enabled platform.
The company is
on-site in Berlin, Germany — visa sponsorship is available for the right candidate.
What You'll Do
- Work closely with customers to deeply understand their problems and design product experiences that solve real challenges.
- Build and scale backend infrastructure capable of handling thousands of concurrent AI phone calls per day.
- Craft intuitive front-end user experiences tailored to an AI-first product paradigm.
- Own high-stakes projects from initial concept through production launch and post-release support.
- Contribute to core architectural decisions alongside a senior, driven engineering team.
What We're Looking For
Required
- 2+ years of professional software engineering experience.
- Strong PostgreSQL skills — including complex queries, performance tuning, and optimization.
- Experience designing scalable backend architectures and making core product/architectural decisions.
- Hands-on experience with scalable async processing or real-time processing systems.
- Experience building products for AI-first or communications-enabled platforms.
- Proficiency with TypeScript, React, Node.js, and/or Python.
- Demonstrated ability to take a product from 0 to 1 and own it end-to-end.
- Strong collaboration instincts — comfortable translating customer problems into product decisions with cross-functional teams.
- Willingness to work on-site in Berlin, Germany (this is a dealbreaker requirement).
Nice To Have
- Familiarity with Temporal.io, Twilio, or Modal.
- Prior experience at a startup or early-stage company.
Tech Stack
- Languages & Frameworks: TypeScript, React, TanStack, Node.js, Python
- Database: PostgreSQL
- Infrastructure & Tooling: Temporal.io, Twilio, Modal
Compensation & Benefits
- Salary: $75,000 – $160,000 USD annually (range reflects experience level)
- Visa sponsorship available
- Opportunity to work on a high-growth product from the ground floor with a lean, driven team
Location
This role is
on-site in Berlin, Germany. Remote or hybrid arrangements are not available for this position. Visa sponsorship is offered to qualifying candidates.
Posted by
Clera on their own careers page — you apply directly, no recruiter in between. View original / apply →
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