Senior Fullstack Engineer

Mem0; Deutschland; Remote; EUR 60.000 - 80.000; Vollzeit

Zusammenfassung

A leading tech company in Germany is seeking a skilled developer to build and optimize the Mem0 platform. You'll take ownership of features from design to deployment using Next.js and Python, ensuring high code quality and performance. The role requires at least 3 years of experience in full-stack web applications and a collaborative mindset. Join us in creating innovative, memorable experiences for our users.

Qualifikationen

• Minimum of 3 years of experience shipping full-stack web applications using Next.js/React and Python.
• Comfortable owning features end-to-end, from design to post-launch iteration.
• Strong code quality mindset.

Aufgaben

• Design APIs, build UIs, write backend logic, own data models, and deploy to production.
• Optimize latency, caching, and query patterns; maintain reliable backends.
• Write tests, enforce typing/linting, review PRs, and document code.
• Collaborate with Design for UX and Research for new capabilities.
• Add observability to what you build and debug production issues.
• Prioritize tasks and make trade-offs based on data.
• Learn new tools and unblock teams.

Kenntnisse

Next.js

Python

Full-stack web applications

Code quality mindset

LLM/memory features

Jobbeschreibung

About Mem0

We're building the memory layer for AI agents. Think long-term memory that enables AI to remember conversations, learn from interactions, and build context over time. We're already powering millions of AI interactions. We are backed by top-tier investors and are well capitalized.

Role Summary:

Build the product surface of Mem0 Platform – our memory platform powering LLM apps. You’ll own features end-to-end across Next.js and Python, shipping fast without compromising code quality, performance, or reliability. You’ll partner with design, research, and customers to turn real problems into elegant, scalable product experiences—and you’ll take true ownership of outcomes.

What we're looking for?

We need someone with a minimum of 3 years of experience shipping full-stack web applications at scale using Next.js/React and Python. You should be comfortable owning features end-to-end, from design docs to rollout and post-launch iteration, and have a strong code quality mindset. Bonus points if you have experience integrating LLM/memory features or familiarity with vLLM and model serving.

What you'll do:

• Ship end-to-end features: Design APIs, build UIs, write backend logic, own data models, and deploy to production.

• Build for scale & speed: Optimize latency, caching, and query patterns; keep pages snappy and backends reliable.

• Own quality: Write tests, enforce typing/linting, review PRs, and maintain clean, well-documented code.

• Collaborate deeply: Work with Design for great UX, with Research to integrate new memory capabilities, and with customers to refine requirements.

• Operate what you build: Add observability, set alerts, debug prod issues, and drive continuous improvements.

• Lead with product sense: Prioritize ruthlessly, make tradeoffs explicit, and iterate based on data and feedback.

• Go beyond your lane: Unblock teams, learn new tools on the fly, and do what it takes to deliver.