AI Developer

Posted Yesterday
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Warsaw, Warszawa, Masovian, POL
In-Office
Mid level
Financial Services
The Role
Design, build, and deploy AI agents and intelligent systems to automate workflows and improve operations. Own projects from discovery through production, prototype rapidly, integrate with existing systems, monitor performance, and collaborate with stakeholders to deliver measurable business impact.
Summary Generated by Built In

🚀 Join Paystone and Help Build the Future of AI-Powered Workflows 🚀

At Paystone, we build products that help businesses grow through better customer experiences, smarter automation, and innovative technology. As we continue investing in AI, we're looking for builders who are excited about creating intelligent systems that solve real problems and deliver measurable impact.

Rooted in our values of thinking people first, solving impactful problems, and building a better future, we're looking for an AI Developer who thrives at the intersection of software engineering, artificial intelligence, and problem-solving.

Your Role: AI Developer

We're looking for a remote AI Developer to design, build, and deploy AI-powered solutions that improve workflows, automate processes, and help our teams and customers work smarter.

This is a highly hands-on role where you'll work directly with stakeholders to understand challenges, uncover opportunities, and rapidly deliver production-ready solutions. You'll own projects from discovery and prototyping through deployment and iteration, helping shape how AI is used across Paystone.

If you enjoy solving complex problems, experimenting with emerging technologies, and seeing the impact of your work in production, you'll fit right in.

Why Paystone?

Impact: Build AI solutions that directly improve customer experiences, operational efficiency, and business outcomes.

Ownership: Take ideas from concept to production and help shape the future of AI across the organization.

Innovation: Work with modern AI technologies, agent frameworks, and automation tools in a rapidly evolving space.

Collaboration: Partner with Product, Engineering, Data, Operations, and business stakeholders to solve meaningful problems.

What You'll Do
  • Work directly with teams and customers to identify high-impact opportunities for AI and workflow automation.
  • Design, build, and deploy AI agents and intelligent systems into production environments.
  • Lead discovery sessions to understand workflows, pain points, and business requirements.
  • Translate complex business challenges into practical technical solutions.
  • Rapidly prototype ideas and iterate based on real-world feedback.
  • Integrate AI solutions with existing systems, applications, and data sources.
  • Build reusable frameworks and components that accelerate future AI initiatives.
  • Monitor adoption, performance, and effectiveness of deployed solutions.
  • Collaborate across technical and non-technical teams to deliver meaningful outcomes.
  • Stay current with emerging AI technologies and identify opportunities to apply them.
Who You Are
  • Strong Python developer with experience building production-grade applications.
  • Experience working with AI/ML technologies and modern LLM frameworks.
  • Comfortable building solutions in environments where requirements evolve quickly.
  • Excellent problem solver who enjoys working through ambiguity.
  • Strong communicator who can collaborate effectively with both technical and business stakeholders.
  • Passionate about building products that create real-world value.
Nice to Have
  • Experience with LangChain, LangGraph, RAG, MLflow, or similar AI technologies.
  • Experience building and deploying AI agents or workflow automation solutions.
  • Familiarity with cloud platforms such as AWS, GCP, or Azure.
  • Experience integrating APIs, databases, and third-party systems.
  • Experience working within SaaS, FinTech, or other high-growth technology environments.
  • Experience taking solutions from prototype to production.

If you're excited about building AI systems that solve real problems, automate meaningful work, and create lasting impact, we'd love to meet you.

Skills Required

  • Strong Python development skills and experience building production-grade applications
  • Experience working with AI/ML technologies and modern LLM frameworks
  • Ability to translate business challenges into technical solutions and prototype rapidly
  • Strong communication and collaboration with technical and non-technical stakeholders
  • Experience with LangChain
  • Experience with LangGraph
  • Experience implementing RAG (retrieval-augmented generation)
  • Experience with MLflow
  • Experience building and deploying AI agents or workflow automation solutions
  • Familiarity with cloud platforms (AWS, GCP, Azure)
  • Experience integrating APIs, databases, and third-party systems
  • Experience in SaaS, FinTech, or high-growth technology environments
Am I A Good Fit?
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The Company
London, Ontario
170 Employees
Year Founded: 2009

What We Do

Hey, we're Paystone. Our payment, loyalty, gift card, and customer engagement solutions are used at over 25,000 business locations across North America, including Aldo, The Source, and 50 of the MTY Food Group's restaurant brands. Paystone’s seamless product suite transforms everyday transactions into meaningful customer interactions and opportunities for growth.

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