Offer summary

Qualifications:

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 and workflows, with the ability to integrate AI into development processes., Comfortable working with cloud platforms, APIs, especially Facebook Marketing API, and debugging with minimal documentation., Highly autonomous, self-directed, with a problem-solving mindset and curiosity about emerging AI/ML technologies..

Key responsibilities:

Architect, implement, and operate Node.js + TypeScript services from data models to deployment.

Ship React components, create pixel-perfect UIs, and address cross-browser issues.

Design prompts, manage streaming, and build controls around GPT-class models.

Take ownership of features from specification 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