April 12, 2026

Tech Lead AI

Senior • Remote

25,000 - 28,000 PLN

Warsaw, Poland

O roli

Szukamy Tech Leada AI z silnym doświadczeniem w Pythonie, który będzie odpowiedzialny za architekturę i rozwój systemów opartych na GenAI. Osoba na tym stanowisku pokieruje zespołem inżynierów, wdrażając nowoczesne rozwiązania oparte na LLM, chatbotach, agentach AI i systemach RAG.

Twoim zadaniem będzie tworzenie, optymalizacja i skalowanie systemów AI, a także aktywna współpraca z zespołami produktowymi, badawczymi i biznesowymi. Rola wymaga silnego technicznego leadershipu, strategicznego myślenia oraz umiejętności przekładania celów biznesowych na efektywne rozwiązania inżynieryjne.

Twoje zadania

🔹 Projektowanie i rozwój systemów GenAI:

  • Tworzenie architektury i infrastruktury AI opartych na Pythonie.

  • Optymalizacja wydajności i skalowalności LLM, chatbotów, agentów AI oraz systemów RAG.

  • Integracja rozwiązań AI z systemami backendowymi i produktami cyfrowymi.

🔹 Zarządzanie zespołem i technologią:

  • Techniczne prowadzenie zespołu programistów, zapewnienie code quality i best practices.

  • Mentoring i rozwój zespołu w zakresie technologii GenAI.

  • Definiowanie roadmapy technologicznej i priorytetów zespołu.

🔹 Innowacje i strategia:

  • Badanie i wdrażanie najnowszych frameworków oraz modeli LLM (np. OpenAI, Anthropic, Mistral, LLaMA).

  • Tworzenie customowych modeli AI oraz optymalizacja procesów inferencji.

  • Eksploracja możliwości fine-tuningu LLM oraz strategii prompt engineeringu.

🔹 Współpraca z biznesem i produktami:

  • Ścisła współpraca z zespołami data science, ML i produktowymi.

  • Konsultowanie architektury i strategii AI z interesariuszami biznesowymi.

  • Tworzenie AI-driven rozwiązań, które realnie wpływają na użytkowników.

Czego oczekujemy?

  • Min. 6 lat doświadczenia w inżynierii oprogramowania, w tym 2+ lat jako Lead/ Staff/ Principal lub Manager.

  • Ekspertyza w Pythonie (Django, FastAPI, Flask) oraz frameworkach ML/AI (TensorFlow, PyTorch, Hugging Face).

  • Doświadczenie w tworzeniu i optymalizacji LLM, chatbotów, agentów AI, RAG.

  • Znajomość architektur skalowalnych API i systemów rozproszonych.

  • Doświadczenie w pracy z chmurami (AWS, GCP, Azure) i konteneryzacją (Docker, Kubernetes).

  • Umiejętność prowadzenia code review, architektury rozwiązań i strategii technologicznej.

  • Świetne zdolności komunikacyjne i współpracy z różnymi działami.

  • Doświadczenie w fine-tuningu modeli AI i strategiach retrieval-augmented generation (RAG).

  • Znajomość technologii LangChain, LlamaIndex, Prompt Engineering.

  • Background w MLOps, CI/CD dla AI.

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Remote

Warsaw, Poland

🏢 Summary: Leadership role for an experienced Tech Lead responsible for designing and delivering high‑performance product features in modern C++ within a Linux environment. The position combines hands‑on expert‑level C++ development with technical ownership, architectural involvement, and team mentoring. Work is fully remote under a long‑term B2B collaboration model. 🗂️ Requirements: Minimum 8 years of experience in C++ programming (modern C++), Strong knowledge of multithreading, Strong knowledge of memory management, Experience in performance optimization, Good knowledge of Linux systems, Experience in Linux-based development, Experience delivering complex end-to-end production features, Proven experience in technical leadership and mentoring 📃 Skills: C++, Linux, Multithreading, Concurrency, Memory, Performance, Architecture 🏢 Description: Dla naszego klienta poszukujemy osobę na stanowisko Tech Lead (f/m/n). Poszukujemy doświadczonego Tech Leada z silnym zapleczem w zakresie nowoczesnego C++ oraz rozwoju oprogramowania w środowisku Linux. Rola wymaga zarówno umiejętności technicznych na poziomie eksperckim, jak i dojrzałego przywództwa oraz zdolności do prowadzenia zespołu w realizacji złożonych funkcjonalności produktowych. Zakres obowiązków • Prowadzenie projektowania, implementacji i dostarczania złożonych, wysoko wydajnych funkcjonalności. • Mentoring i wspieranie członków zespołu, przyspieszanie ich rozwoju technicznego. • Pełnienie roli autorytetu technicznego i aktywne uczestnictwo w dyskusjach architektonicznych. • Współpraca z zespołami Product, QA, DevOps i innymi zespołami inżynieryjnymi. • Utrzymywanie wysokich standardów kodowania, optymalizacji wydajności i rozwiązań wielowątkowych. • Wprowadzanie usprawnień w procesach rozwojowych, jakości kodu i niezawodności systemu. • Proaktywne poznawanie i wdrażanie nowych technologii w ramach stosu technologicznego zespołu. Wymagania • Minimum 8 lat doświadczenia w programowaniu w C++ (preferowane nowoczesne C++). • Bardzo dobra znajomość programowania wielowątkowego, zarządzania pamięcią oraz optymalizacji wydajności. • Udokumentowane doświadczenie w prowadzeniu agend technicznych, mentorowaniu i wspieraniu pracy zespołu. • Dobra znajomość systemów Linux i doświadczenie z programowaniem w środowisku Linux (poziom użytkownika). • Doświadczenie w dostarczaniu złożonych funkcjonalności produkcyjnych end-to-end. • Wysoko rozwinięte umiejętności interpersonalne i komunikacyjne. • Zdolność do szybkiego uczenia się nowych technologii oraz otwartość na pracę poza dotychczasowym obszarem (Python, AWS, Go). • Samodzielność, odpowiedzialność i silne poczucie własności. • Wykształcenie wyższe techniczne (Informatyka, Inżynieria lub pokrewne). Mile widziane • Doświadczenie w programowaniu w Go i/lub Python. • Znajomość cloud-native development i narzędzi IaC (Terraform, CloudFormation). • Doświadczenie w tworzeniu aplikacji w środowiskach cloud/SaaS (szczególnie architektury serverless AWS). • Doświadczenie w fullstack development, w tym REST API oraz nowoczesne interfejsy frontowe. • Znajomość protokołów sieciowych, zasad bezpieczeństwa i systemów bazodanowych. • Doświadczenie z pipeline’ami CI/CD (GitHub, Jenkins, Artifactory, Ansible). Oferujemy: Model pracy: zdalnie Umowa B2B z SHIMI. Współpraca długofalowa. Jesteśmy otwarci na oczekiwania finansowe kandydatów. Start: ASAP - dostępność do miesiąca.

Technology

Avenga

GenAI Developer

Mid

Hybrid

Wroclaw, Poland

20,100 - 27,700 PLN

🏢 Summary: Low Code GenAI Developer role focused on designing, fine-tuning, and integrating LLM-based solutions within low-code platforms for biotech use cases. The position involves building agentic systems, RAG pipelines, and chatbots, as well as deploying and optimizing GenAI solutions in enterprise environments. The role requires hands-on experience with cloud infrastructure, MLOps, and enterprise integrations. 🗂️ Requirements: Minimum 2 years of experience in data science or software engineering, Strong experience with Copilot Studio, Strong experience with Power Platform, Deep understanding of LLMs, agents, and foundation models, Experience integrating LLMs into low-code platforms, Experience with vector databases and RAG pipelines, Proficiency in Python, Experience with CI/CD practices, Experience with MLOps and model deployment for LLM systems, Experience with cloud platforms (AWS, GCP, or Azure), Familiarity with SAP and SFDC enterprise systems 📃 Skills: Python, LLM, Agents, RAG, VectorDB, MLOps, AWS, GCP, Azure, SAP, SFDC, PowerPlatform, CopilotStudio, CICD, APIs, Chatbots 🏢 Description: We are looking for a Low Code GenAI Developer to join our project from biotech industry. Responsibilites: Low-code design of GenAI solutions: Design, finetune and evaluate GenAIs solution on proprietary data to meet business needs. Prompt Engineering: Craft, test, and optimize prompts to improve model outputs GenAI Integration: Deploy and integrate LLMs into low-code platforms including agentic solutions, RAG, chatbots, designing APIs, latency/throughput optimization, and monitoring. Research & Experimentation: Stay up-to-date with state-of-the-art LLM architectures and techniques, and evaluate their application for internal use cases. Stakeholder Collaboration: Collaborate with product, data, and engineering teams to translate business problems into LLM-powered solutions and communicate model limitations or trade-offs effectively. Requirements: Minimum 2 years of hands-on data science or software engineering experience We have a strong focus on Copilot Studio and Power Platforms for this role. Deep understanding of with LLMs , agents and foundation models Familiarity with enterprise applications like SAP, SFDC and their AI offerings Proficiency in Python and CI/CD practices Familiarity with vector databases and retrieval-augmented generation (RAG) pipelines Experience with MLOps, cloud infrastructure (AWS/GCP/Azure), and model deployment tools for LLM-based systems. English - min B2 What we offer: Deep understanding of the domain knowledge in the field of molecular biology and biotechnology Exposure and hands on experience in the development of modern cloud data solutions Ability to deliver AI and ML solutions at scale Opportunity to work in an experienced and engaged team consisting of Data Engineers, Data Scientists, Machine Learning Engineers and stakeholders from different business domains

Technology

EPAM Systems

Lead Python Developer

Senior

Remote

Warsaw, Poland

🏢 Summary: The offer is for a Lead Python Developer to drive backend architecture and Generative AI capabilities within a Quality-focused AI platform. The role combines technical leadership, hands-on development with Python/FastAPI, Azure cloud services, and LLM integrations in a GxP-regulated environment. You will lead engineering standards, manage CI/CD and API lifecycle, and mentor developers while ensuring compliance and system reliability. 🗂️ Requirements: Proficiency in Python, JavaScript, SQL, Experience with FastAPI, Git, 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, Container Registry, Experience with CI/CD pipelines using Azure DevOps, Understanding of authentication models (OBO, Service Principal), Experience with observability tools (MLFlow), Frontend development experience with React or Vue, Adherence to GxP and Responsible AI compliance requirements 📃 Skills: Python, JavaScript, SQL, FastAPI, Git, LangChain, AutoGen, Azure, APIM, PostgreSQL, BlobStorage, KeyVault, ContainerRegistry, AzureDevOps, MLFlow, React, Vue, HTML, CSS, OpenAPI, 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

Katowice, Poland

🏢 Summary: Lead Python Developer to drive backend architecture and GenAI capabilities for a Generative AI platform transforming Quality processes. The role combines technical leadership across Python/FastAPI services, Azure cloud infrastructure and LLM integrations with oversight of React frontend architecture. You will ensure compliant, production-grade AI solutions in a GxP-regulated environment while mentoring engineers and coordinating cross-functional teams. 🗂️ Requirements: Proficiency in Python, JavaScript and SQL, Experience with FastAPI and Git, Expertise in prompt engineering and LLM orchestration, Experience with AI agent orchestration frameworks (e.g., LangChain, AutoGen), Knowledge of Azure App Service, PostgreSQL and 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), HTML and 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

Wroclaw, Poland

🏢 Summary: The offer is for a Lead Python Developer to drive backend architecture and Generative AI capabilities within a Quality-focused AI platform initiative. The role combines technical leadership, hands-on development with Python/FastAPI and Azure services, and ownership of LLM integrations in a GxP-regulated environment. You will lead engineering standards, CI/CD processes and frontend coordination while ensuring compliance and production-grade reliability. 🗂️ Requirements: Proficiency in Python, JavaScript, SQL, Experience with FastAPI, Git, 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 App Service, PostgreSQL, Blob Storage, Familiarity with Azure API Management, Key Vault, Container Registry, Experience with CI/CD pipelines in Azure DevOps, Understanding of OBO and Service Principal authentication models, Experience with MLFlow or similar observability tools, Frontend development experience with React or Vue, JavaScript, HTML, CSS 📃 Skills: Python, JavaScript, SQL, FastAPI, Git, LangChain, AutoGen, Azure, APIM, PostgreSQL, BlobStorage, KeyVault, ContainerRegistry, AzureDevOps, MLFlow, React, Vue, HTML, CSS, OpenAPI, 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.