Senior Fullstack Engineer

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

ABOUT THE ROLE

Join a product engineering team building AI-powered voice communication software for businesses. You will own customer-facing features from early discovery through production, helping shape the product through hands-on engineering and direct customer feedback.

WHAT YOU'LL DO

• 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 product ideas.
• Break opportunities into focused releases, ship frequently, and iterate based on customer insights and product metrics.
• Contribute to feature prioritization and roadmap decisions for AI voice products.
• Make pragmatic architecture and implementation decisions across the frontend and backend.

WHAT WE'RE LOOKING FOR

• At least 5 years of fullstack engineering experience delivering customer-facing SaaS products and end-to-end web features.
• Production experience with TypeScript, React, and Node.js; experience with NestJS is preferred.
• Native German proficiency and fluent English.
• Experience with product discovery, customer feedback, experimentation, and using metrics to inform decisions.
• A high-ownership, pragmatic approach and comfort working in a fast-moving product environment.
• Experience integrating LLMs, deploying AI services, or working with GDPR and European AI regulations is beneficial.

COMPENSATION & BENEFITS

Salary range: €80,000 to €120,000 annually.

Visa sponsorship is not available.

LOCATION Remote, Germany.