Full Stack Node.js Developer at MWDN

ABOUT THE PROJECT

A fast‑growing ad‑tech company building next‑generation programmatic advertising infrastructure. The team focuses on high‑performance systems, real‑time bidding, and AI‑driven optimization. The environment is fast, product‑focused, and highly collaborative, with strong engineering leadership and a culture of ownership.

REQUIREMENTS

– 5+ years of software development experience
– Strong JavaScript/TypeScript, React, Node.js
– Python experience for backend/data processing
– Experience with high‑performance distributed systems
– Strong understanding of REST APIs and microservices
– Cloud experience (AWS/GCP)
– SQL/NoSQL and streaming technologies
– Excellent problem‑solving and autonomy
– Strong communication and collaboration

RESPONSIBILITIES

– Design, develop, and maintain scalable full-stack applications using React, Node.js, and Python
– Develop the core product offering implemented to track and analyse billions of events on websites and apps
– Develop integrations with Supply-Side Platforms (SSPs) and Demand-Side Platforms (DSPs)
– Integrate AI/ML capabilities into our platform, including LLM APIs and on-premise model deployments
– Build agentic workflows and AI-powered automation to enhance platform capabilities
– Collaborate with product, data science, and engineering teams to deliver end-to-end solutions
– Mentor junior developers and contribute to engineering best practice

WHAT WE OFFER

– People-oriented management without bureaucracy
– The friendly climate inside the company is confirmed by the frequent comeback of previous employees
– Flexible working schedule
– 26 paid time off (18 working days per year, plus 11 days – all national holidays)
– 10 sick leave days
– Full financial and legal support for private entrepreneurs
– Free English classes with native speakers or with Ukrainian teachers (for your choice)
– Dedicated HR

COMPENSATION & BENEFITS

– Intro call with a Recruiter
– Intro interview with the team
– Client interview
– Offer