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Job Type   /   Job Level
Full-time   /   Senior Executive
Job Location
Poland
Salary Range
PLN 16,000 - PLN 24,000 (Monthly)
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Backend Engineer – AI (Agent Systems) | 100% Remote

Imagine building the infrastructure behind an AI product designed to help billions of people get things done faster and smarter.


We're looking for a Backend Engineer – AI to develop the systems that power every AI interaction behind the scenes. You'll build the orchestration and inference layer that transforms cutting-edge AI models into reliable, production-ready services used by real users every day.

If you're passionate about distributed systems, high-performance backend engineering, and the future of AI...

Feel invited! This is your chance to help shape the next generation of intelligent products.


WHAT WE OFFER

  • Full-time employment
  • 100% remote work
  • Opportunity to build an AI-native product with global ambitions
  • Work with state-of-the-art AI technologies and modern backend infrastructure
  • High ownership and autonomy from day one
  • Collaboration with an exceptional engineering team passionate about innovation
  • Fast-paced environment where your ideas have real impact
  • Opportunity to solve complex engineering challenges at scale


YOUR ROLE

  • Design, build, and operate backend systems powering AI-driven product features
  • Develop inference pipelines and orchestration layers for Large Language Models
  • Build scalable APIs that connect AI capabilities with web and mobile applications
  • Improve system performance by optimising latency, throughput, caching, batching, and streaming
  • Ensure production reliability through monitoring, logging, alerting, and incident response
  • Collaborate closely with Machine Learning, Product, and Frontend teams to deliver end-to-end solutions
  • Continuously improve platform scalability, observability, and operational excellence
  • Drive engineering best practices across AI infrastructure and backend services


IF YOU ARE A PERSON WHO

  • Has strong commercial experience in Backend Engineering
  • Has built and maintained production-grade distributed systems
  • Understands scalable backend architecture and API design
  • Has experience with high-throughput, low-latency applications
  • Is familiar with AI inference, Large Language Models (LLMs), embeddings, or multimodal systems
  • Enjoys solving performance, reliability, and scalability challenges
  • Takes ownership and thrives in fast-moving, product-focused environments
  • Is proactive, pragmatic, and enjoys learning from real production systems
  • Communicates effectively and enjoys collaborating with cross-functional teams

Nice to have:

  • Experience with Python, Node.js, PyTorch
  • Familiarity with OpenAI, Anthropic, or open-source LLMs
  • Experience with Kubernetes, Docker, SQL, and NoSQL databases
  • Exposure to AI infrastructure, model serving, or inference optimisation

Congrats! If you want to build the AI infrastructure powering intelligent products used by millions, this role is ideal for YOU!

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Jobs in Poland   »   Back End Developer

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