Offer summary

Qualifications:

Strong experience with Node.js, TypeScript, and Next.js for full-stack development., Experience with AI tools and workflows, including integrating AI models., Proficiency in working with cloud platforms and APIs, especially Facebook Marketing API., Self-motivated, autonomous, and capable of managing entire feature lifecycles independently..

Key responsibilities:

Architect, implement, and operate backend services using Node.js and TypeScript.

Develop and ship React components, ensuring UI quality and cross-browser compatibility.

Design and manage prompts and streaming for GPT-class models, including rate-limit and cost controls.

Take ownership of features from conception to deployment and monitoring.

Job description

Our client is revolutionizing Meta media buying with AI-powered workflows. They’re looking for a talented Senior Full-Stack Engineer to join our growing engineering team. You’ll take full ownership of core systems, from data models to production deployments. You’ll play a crucial role in building features that power sophisticated ad campaigns reaching millions of people globally.

Responsibilities:

Backend Mastery.

Architect, implement, and operate our Node.js + TypeScript services – data models through CI/CD – without hand-holding.

Front-End Craftsmanship.

Ship React components using hooks and state libs, nail pixel-perfect UIs, and squash cross-browser quirks.

LLM Feature Integration.

Design prompts, manage streaming, and build rate-limit/cost controls around GPT-class models.

End to End Feature Lifecycle.

Take features from spec → prototype → code → deploy → monitor, owning each step without hand-holding.

Requirements

C1 English or equivalent
Strong experience with Node.js (Express, Nest.js), Typescript, and Next.js for both front-end and back-end development.
Hands-on familiarity with AI tools/workflows and ability to integrate AI into development processes effectively.
Comfortable working with cloud platforms, APIs (especially Facebook Marketing API), and debugging with minimal documentation.
Highly autonomous and self-directed, with a problem-solving mindset and willingness to ask questions when needed.
Curious and self-taught with new technologies, especially in the AI/ML space; stays ahead of emerging trends.
Able to thrive in a fast-paced, collaborative startup environment, balancing speed with high-quality code delivery.
Previous experience in small teams/startups preferred; adaptable to working with distributed teams across time zones.
Familiarity with Facebook APIs and marketing platforms is a strong plus.

Benefits