April 8, 2026

Lead Python AI Engineer

Senior • Hybrid

Krakow, Poland

We are seeking a highly skilled Lead Python Engineer with experience in Generative AI and Azure, for our Client, a global leader in the area of banking, investment banking and financial services.

You’ll be working in the AI platform team, which consists of data scientists, software engineers, and business analysts. They process huge amounts of data for multiple use cases, using both classic machine learning models and modern generative AI. They are quickly growing in the areas of chatbots and agents, and are technologically savvy and cloud native.

This position offers a flex-hybrid model of work, with 3 days per week working from the office located in Krakow or Wroclaw, Poland.

Responsibilities

  • Develop Python applications addressing business needs and adhering to technical standards

  • Collaborate with cross-functional teams to deliver high-quality software solutions

  • Utilize Azure services and related technologies to build scalable systems

  • Apply event-based design principles for improving application performance

  • Incorporate expertise in RAG architecture to deliver innovative solutions

  • Resolve issues and optimize software to ensure reliability and peak performance

  • Stay informed about emerging technologies, trends, and best practices

Requirements

  • Proficiency in Python programming

  • Experience mentoring and leading engineering teams effectively

  • Background in Generative AI and LLMs

  • Familiarity with Azure environments and cloud platforms

  • Competency in event-based design techniques

  • Knowledge of the foundational concepts of RAG architecture

  • Skills in analytical problem-solving with close attention to detail

  • Strong aptitude for communication and teamwork

Nice to have

  • Background in working within the financial services sector

  • Qualifications in Azure or equivalent cloud expertise

  • Flexibility to use multiple programming languages or frameworks

  • Understanding of Agile workflows and DevOps principles

We offer/Benefits

We gather like-minded people:

  • Engineering community of industry professionals

  • Friendly team and enjoyable working environment

  • Flexible schedule and opportunity to work remotely within Poland

  • Chance to work abroad for up to 60 days annually

  • Business-driven relocation opportunities

We provide growth opportunities:

  • Outstanding career roadmap

  • Leadership development, career advising, soft skills, and well-being programs

  • Certification (GCP, Azure, AWS)

  • Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru

  • English classes

We cover it all:

  • Stable income (Employment Contract or B2B)

  • Participation in the Employee Stock Purchase Plan

  • Benefits package (health insurance, multisport, shopping vouchers)

  • Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more

  • Referral bonuses

  • Corporate, social and well-being events

Please, note:

  • The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview.

  • We will reach out to selected candidates exclusively.

EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

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Remote

Gdansk, Poland

🏢 Summary: Lead the backend and AI architecture for a Generative AI Quality platform, driving Python/FastAPI services, LLM integrations and Azure-based cloud infrastructure. The role combines hands-on development, technical leadership and compliance oversight in a GxP-regulated environment. You will mentor engineers, manage CI/CD and API ecosystems, and coordinate cross-functional stakeholders. 🗂️ Requirements: Proficiency in Python, JavaScript and SQL, Experience with FastAPI and Git, Strong knowledge of software quality practices (testing, linting, pre-commit workflows), Expertise in prompt engineering and LLM orchestration with multiple providers, Experience with AI agent orchestration frameworks (e.g., LangChain, AutoGen), Knowledge of Azure services (App Service, PostgreSQL, Blob Storage), Familiarity with Azure API Management, Key Vault and Container Registry, Experience with CI/CD pipelines using Azure DevOps, Understanding of authentication models (OBO, Service Principal), Experience with observability tools such as MLFlow, Frontend development experience with React (or Vue), JavaScript, HTML/CSS, Adherence to GxP and Responsible AI compliance requirements 📃 Skills: Python, JavaScript, SQL, FastAPI, Git, GenAI, LLM, LangChain, AutoGen, Azure, APIM, PostgreSQL, BlobStorage, KeyVault, ContainerRegistry, AzureDevOps, CI/CD, MLFlow, React, HTML, CSS, Databricks 🏢 Description: We are looking for a Lead Python Developer to join the Quality team, a Generative AI platform initiative aimed at transforming Quality processes through AI-powered solutions. Responsibilities Lead the backend architecture and development of Python/FastAPI services, including code reviews, engineering standards and technical decision-making Drive GenAI capabilities, including prompt engineering, LLM orchestration and integrations with multiple LLM providers Design, optimize and maintain production-grade prompts in a GxP-regulated environment Manage API design and lifecycle using Azure API Management (APIM) and OpenAPI specifications Oversight of Azure services including App Service, PostgreSQL, Blob Storage, Key Vault and Container Registry Maintenance of CI/CD pipelines and deployments through Azure DevOps across Dev, QA and Prod environments Implementation and support of LLM integrations, authentication models (OBO, Service Principal) and observability tools such as MLFlow Technical leadership for the React frontend application, including architecture, component management, versioning and deployments Monitor application performance, troubleshoot issues and maintain audit and operational visibility Serve as the primary technical lead for the WriteItt Gateway squad and coordinate with Platform, Cloud/DevOps and business stakeholders Mentor developers and lead onboarding activities, including architecture and codebase walkthroughs Ensure adherence to GxP, Responsible AI and other mandatory compliance requirements Requirements Proficiency in Python, JavaScript and SQL Skills in FastAPI, Git and software quality practices including testing, linting and pre-commit workflows Expertise in GenAI capabilities including prompt engineering and LLM orchestration with multiple providers Capability to work with AI agent orchestration frameworks (e.g., LangChain, AutoGen or similar) to support multi-step agentic workflows such as gathering investigation data, conducting risk analysis and drafting deviation reports Knowledge of Azure services including App Service, PostgreSQL and Blob Storage Familiarity with Azure API Management (APIM), Key Vault and Container Registry Background in CI/CD pipelines and deployments through Azure DevOps Understanding of authentication models (OBO, Service Principal) and observability tools such as MLFlow Showcase of frontend development using JavaScript, HTML/CSS and React or Vue Nice to have Familiarity with Databricks We offer We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

Technology

EPAM Systems

Lead Python Developer

Senior

Remote

Lodz, Poland

🏢 Summary: Lead Python Developer role within a Generative AI platform initiative focused on transforming Quality processes through AI-powered solutions. The position involves leading backend architecture, driving GenAI and LLM integrations, overseeing Azure cloud services and CI/CD pipelines, and providing technical leadership across frontend and backend systems in a GxP-regulated environment. The role combines hands-on development, cloud architecture, compliance oversight and team leadership. 🗂️ Requirements: Proficiency in Python, JavaScript and SQL, Experience with FastAPI and Git, Strong knowledge of software quality practices (testing, linting, pre-commit workflows), Expertise in prompt engineering and LLM orchestration with multiple providers, Experience with AI agent orchestration frameworks (e.g., LangChain, AutoGen), Knowledge of Azure services (App Service, PostgreSQL, Blob Storage), Familiarity with Azure API Management (APIM), Key Vault and Container Registry, Experience with CI/CD pipelines using Azure DevOps, Understanding of authentication models (OBO, Service Principal), Experience with observability tools such as MLFlow, Frontend development experience with JavaScript, HTML/CSS and React or Vue, Ability to work in a GxP-regulated environment and follow Responsible AI requirements 📃 Skills: Python, JavaScript, SQL, FastAPI, Git, LangChain, AutoGen, Azure, AppService, PostgreSQL, BlobStorage, APIM, KeyVault, ContainerRegistry, AzureDevOps, CI/CD, MLFlow, React, Vue, HTML, CSS, OpenAPI, LLM, Databricks 🏢 Description: We are looking for a Lead Python Developer to join the Quality team, a Generative AI platform initiative aimed at transforming Quality processes through AI-powered solutions. Responsibilities Lead the backend architecture and development of Python/FastAPI services, including code reviews, engineering standards and technical decision-making Drive GenAI capabilities, including prompt engineering, LLM orchestration and integrations with multiple LLM providers Design, optimize and maintain production-grade prompts in a GxP-regulated environment Manage API design and lifecycle using Azure API Management (APIM) and OpenAPI specifications Oversight of Azure services including App Service, PostgreSQL, Blob Storage, Key Vault and Container Registry Maintenance of CI/CD pipelines and deployments through Azure DevOps across Dev, QA and Prod environments Implementation and support of LLM integrations, authentication models (OBO, Service Principal) and observability tools such as MLFlow Technical leadership for the React frontend application, including architecture, component management, versioning and deployments Monitor application performance, troubleshoot issues and maintain audit and operational visibility Serve as the primary technical lead for the WriteItt Gateway squad and coordinate with Platform, Cloud/DevOps and business stakeholders Mentor developers and lead onboarding activities, including architecture and codebase walkthroughs Ensure adherence to GxP, Responsible AI and other mandatory compliance requirements Requirements Proficiency in Python, JavaScript and SQL Skills in FastAPI, Git and software quality practices including testing, linting and pre-commit workflows Expertise in GenAI capabilities including prompt engineering and LLM orchestration with multiple providers Capability to work with AI agent orchestration frameworks (e.g., LangChain, AutoGen or similar) to support multi-step agentic workflows such as gathering investigation data, conducting risk analysis and drafting deviation reports Knowledge of Azure services including App Service, PostgreSQL and Blob Storage Familiarity with Azure API Management (APIM), Key Vault and Container Registry Background in CI/CD pipelines and deployments through Azure DevOps Understanding of authentication models (OBO, Service Principal) and observability tools such as MLFlow Showcase of frontend development using JavaScript, HTML/CSS and React or Vue Nice to have Familiarity with Databricks We offer We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.

Technology

EPAM Systems

Lead Cloud Native Developer (Python & AI)

Senior

Remote

Warsaw, Poland

🏢 Summary: Lead Cloud Native Developer role focused on building scalable cloud-native and AI-powered applications using Python and major cloud platforms. The position involves technical leadership, cloud architecture design, observability, CI/CD, Infrastructure as Code, and AI integrations including LLMs and RAG pipelines. The offer includes flexible remote work, professional development programs, certifications, and comprehensive benefits. 🗂️ Requirements: 5+ years of software development experience with Python, 1+ year of technical leadership experience, Experience designing scalable and cost-effective web architectures, Knowledge of cloud-native principles, Hands-on experience with cloud services, Experience with containerization and serverless computing, Experience with Azure, AWS, or GCP, Experience implementing monitoring and logging, Experience with AI-powered development tools, Experience building AI-integrated solutions, English proficiency at B2 level or higher 📃 Skills: Python, Azure, AWS, GCP, CI/CD, OpenAI, LangChain, LangGraph, LlamaIndex, Pinecone, pgvector, GitHub, Copilot, Cursor 🏢 Description: We are looking for a Lead Cloud Native Developer passionate about building scalable, resilient, and observable cloud-native applications with AI at the core. The ideal candidate combines deep Python expertise with cloud engineering experience, technical leadership, and the ability to design and deliver AI-powered solutions. Responsibilities Lead the design, implementation, and deployment of cloud-native solutions using Python, with a focus on scalability, security, performance, and containerization or serverless architectures Design architecture and structure of managed database solutions for efficient data handling Implement observability through monitoring and logging Apply Infrastructure as Code principles to automate cloud infrastructure management and provisioning Drive CI/CD practices for rapid and automated application delivery Design and build AI-integrated solutions, including LLM-based applications, RAG pipelines, and AI agents Mentor team members and conduct code reviews to maintain engineering standards Requirements 5+ years of hands-on experience in software development with a strong emphasis on Python At least 1 year of relevant technical leadership experience Proven experience designing scalable and robust web architecture with an understanding of cost-effectiveness Strong knowledge of cloud-native principles and hands-on experience with cloud services, including containerization and serverless computing Deep Experience with cloud platform (Azure, AWS, or GCP) Hands-on experience implementing application monitoring and logging Practical AI knowledge across two dimensions: leveraging AI-powered development tools (GitHub Copilot, Cursor, or similar) to accelerate delivery, and experience building AI-integrated solutions (LLM APIs, RAG pipelines, AI agents, or integrations with OpenAI / Azure OpenAI) English proficiency at B2 level or higher Nice to have Cloud platform certifications (Azure, AWS, or GCP) Experience with AI/LLM frameworks and tooling: LangChain, LangGraph, LlamaIndex, vector stores (Azure AI Search, pgvector, Pinecone) Familiarity with AI orchestration patterns: multi-agent systems, evaluator-optimizer loops, retrieval-augmented generation Knowledge of advanced cloud-native architectures We offer We gather like-minded people: Engineering community of industry professionals Friendly team and enjoyable working environment Flexible schedule and opportunity to work remotely within Poland Chance to work abroad for up to 60 days annually Business-driven relocation opportunities We provide growth opportunities: Outstanding career roadmap Leadership development, career advising, soft skills, and well-being programs Certification (GCP, Azure, AWS) Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru English classes We cover it all: Stable income (Employment Contract or B2B) Participation in the Employee Stock Purchase Plan Benefits package (health insurance, multisport, shopping vouchers) Strategically located offices featuring entertainment and relaxation zones, table tennis and football, free snacks, fantastic coffee, and more Referral bonuses Corporate, social and well-being events Please, note: The set of bonuses might vary based on the role you apply for – specifics will be discussed with our recruiter during the general interview. We will reach out to selected candidates exclusively. EPAM is a leading global provider of digital platform engineering and development services. We are committed to having a positive impact on our customers, our employees, and our communities. We embrace a dynamic and inclusive culture. Here you will collaborate with multi-national teams, contribute to a myriad of innovative projects that deliver the most creative and cutting-edge solutions, and have an opportunity to continuously learn and grow. No matter where you are located, you will join a dedicated, creative, and diverse community that will help you discover your fullest potential.