B2B Contract Fullstack Developer
Offer summary

(Summary generated by AI based on the full job description)

The project focuses on developing the CCE (Composable Content Engine) platform to automate creative asset production for automotive, FMCG, retail, e‑commerce. The tech stack includes JavaScript/TypeScript, Next.js, NestJS, Angular, React, REST APIs and cloud solutions. Main responsibilities are problem analysis, solution design and end‑to‑end delivery, translating business requirements into technical solutions. Required minimum 5 years commercial experience, knowledge of LLMs, MCP, AI agents and agentic workflows, and English communication (B2+).

you can start ASAP

B2B Contract Fullstack Developer

Company: Hays Poland

from: 16 October 2026
to: 15 November 2026
salary not specifiedB2B contract (full-time)
Offer parameters
level:mid
working mode:hybrid
location:Kraków, Lesser Poland
Kraków, Lesser Poland

Requirements

Expected technologies

Claude
OpenAI Codex)
Next.js
NestJS
Angular
React
REST API
Cloud solutions
Large Language Models (LLMs)
Model Context Protocol (MCP)
AI Agents and agentic workflows
AI coding agents (e.g.

Our requirements

  • Minimum 5 years of commercial software development experience.
  • Strong experience with modern JavaScript/TypeScript technologies.
  • Practical experience with Next.js, NestJS, Angular, React, and REST APIs.
  • Experience working with cloud-based solutions.
  • Knowledge of LLMs, MCP, AI agents, and agentic workflows.
  • Ability to independently analyze complex challenges and deliver solutions end-to-end.
  • Strong ownership, proactivity, and problem-solving mindset.
  • Very good English communication skills (B2+) and experience working in international environments.

Optional

  • Practical experience with AI-assisted software development.
  • Experience working with AI coding agents such as Claude or OpenAI Codex.

Your responsibilities

  • drive initiatives end-to-end, from problem analysis and solution design to implementation and successful delivery
  • translate business requirements into technical solutions
Company

About the project

The project focuses on the development and evolution of CCE (Composable Content Engine), an enterprise platform designed to automate and scale creative asset production for international organizations operating in the automotive, FMCG, retail, and e-commerce sectors.
The platform includes a creative editor, template and asset management, approval workflows, export capabilities, analytics, and AI-powered functionalities.
A dedicated area, CCE Flows, supports the automation of creative processes through AI agents and MCP-based integrations.

What we offer

  • Cooperation: 6 months with possible extension
  • Cooperation type: B2B, through Hays Poland
  • Language: English (B2+)
  • Start date: ASAP
  • Service delivery model: Hybrid
B2B Contract Fullstack Developer
I apply to:
Hays Poland
Kraków, Lesser Poland
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