Senior AI Consultant (freelance)

170 - 210 PLNNet per hour - B2B
AI/ML

Senior AI Consultant (freelance)

AI/ML

Al. Jerozolimskie 81, Warszawa

Startup House

Freelance
B2B
Senior
Remote
170 - 210 PLN
Net per hour - B2B

Tech stack

    Polish

    B2

    English

    B2

    Python

    master

    Langchain

    advanced

Job description

We are all about supercharging tech-based businesses. But make no mistake - software development is just a part of what we do at Startup Development House. Our mission is to deliver all-around support for growing companies


We connect talented freelancers with cutting-edge projects, offering a platform for you to showcase your expertise and thrive in a collaborative environment.


Currently we are looking for a Senior AI Engineer to support some of our projects in expanding into new areas - including AI, automation, and intelligent systems. 


📍 Location: Remote/Warsaw Office (as you wish)


💰 Salary (PLN):

170 - 210 net/h + VAT (B2B)

 


How can you grow with us?


  • Do you wonder what project you would join? Check out our previous projects: a powerful cyber risk mitigation platform, a Norwegian eco-friendly start-up or something just as exciting!

  • We're currently exploring exciting use cases for AI and LLMs - from enriching our clients’ platforms with smart automation, to experimenting with AI agents for business-critical workflows. If you're curious about these areas, you'll find room to grow with us.

  • You will own your work and decide on the project’s direction. 



What we’re looking for:


Experience:

  • 5+ years of professional software engineering experience, with strong expertise in Python.


Tech skills:

  • Hands-on experience with LangChain and other LLM orchestration frameworks,

  • Solid understanding of LLM architectures, embeddings, and vector search,

  • Experience with cloud platforms (AWS, GCP, or Azure) and Docker, Kubernetes,

  • Proficiency in building and consuming RESTful and GraphQL APIs,

  • Strong background in data structures, algorithms, and software design principles.

  • Experience integrating external APIs, databases, and third-party tools into AI pipelines.

  • Familiarity with MLOps practices (model deployment, monitoring, and CI/CD for AI systems).


Soft skills:

  • At least B2 in English – we work internationally, so that’s a must,

  • Previous experience in a consulting role, with strong skills in advising teams on effective solutions and sharing knowledge openly,

  • Strong collaboration, communication, and organization skills – we’re a team and we want you to be a part of it!

  • Proactive attitude towards implementing changes,

  • Attention to detail.


Nice-to-haves:

  • Experience with Python,

  • Practical experience developing AI Agents,

  • Knowledge of LangChain (or similar AI orchestration frameworks),

  • Practical DDD experience,

  • Knowledge of Event Sourcing,

  • Passion for new technologies and startups,

  • Pet projects, presence in the IT community,

  • Any other programming languages and frameworks.


Benefits:

  • Flexible working hours,

  • Possibility to work 100% remotely or from our office in Warsaw,

  • Startup approach, which means international teams, many greenfield projects, and gaining hands-on experience at every stage of the product development cycle,

  • Freedom to choose the best tools and tech to achieve your team’s goals.


P.S Please note that this is a part-time gig!


Published: 07.09.2025
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Senior AI Consultant (freelance)

170 - 210 PLNNet per hour - B2B
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Senior AI Consultant (freelance)

Al. Jerozolimskie 81, Warszawa

Startup House

170 - 210 PLNNet per hour - B2B
Salary
170 - 210 PLN
Net per hour - B2B
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