Senior Fullstack Engineer — AI Voice SaaS (Remote, Germany)

Clera; United States; Remote; USD 89,000 - 134,000; Full time

Job summary

Clera is seeking a seasoned Full-Stack Engineer to join a product-engineering team building AI-powered voice communication software for businesses. You will own customer-facing features from discovery to production, shaping the product through hands-on engineering and direct customer feedback.

You will design and ship end-to-end features using TypeScript, React, Node.js, and NestJS, while communicating with customers in English and German.

Qualifications

• 5+ years of fullstack engineering delivering customer-facing SaaS products.
• Production experience with TypeScript, React, and Node.js; NestJS preferred.
• Native German proficiency and fluent English.
• Experience with product discovery, customer feedback, experimentation, and metrics-driven decisions.

Responsibilities

• Design, build, and deploy end-to-end features using TypeScript, React, Node.js, and NestJS.
• Speak with customers, gather feedback, and use user testing to understand needs and validate ideas.
• Break opportunities into focused releases, ship frequently, and iterate based on customer insights and metrics.
• Contribute to feature prioritization and roadmap decisions for AI voice products.
• Make pragmatic architecture and implementation decisions across frontend and backend.

Skills

Fullstack engineering

Customer-facing

Product discovery

Tools

TypeScript

React

Node.js

NestJS

Job description

Clera is seeking a seasoned Full-Stack Engineer to join a product-engineering team building AI-powered voice communication software for businesses. You will own customer-facing features from discovery to production, shaping the product through hands-on engineering and direct customer feedback.

You will design and ship end-to-end features using TypeScript, React, Node.js, and NestJS, while communicating with customers in English and German.