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June 24, 2026
Junior Python AI Engineer
Junior • Hybrid
Katowice, Poland
We are seeking a skilled Junior Python Engineer with experience in AI technologies to join a project for one of our key clients. As a Junior Python AI Engineer, you will develop and deploy robust, scalable, and secure solutions leveraging Python, AI, and cloud technologies. This position offers a hybrid model of work, with 3 days per week working from the office in Katowice.
Responsibilities
- Develop and maintain high-quality software solutions
- Write clean, efficient, and well-documented Python code to build and maintain AI applications, tools, and services
- Implement and manage cloud-based solutions using platforms such as AWS, Azure, or Google Cloud Platform (GCP)
- Develop scalable microservices and serverless applications using cloud-native tools and frameworks
- Ensure system reliability and scalability through robust coding practices, automated testing, and effective monitoring
- Collaborate with product, operations, and engineering teams to gather requirements, refine features, and design solutions
- Implement CI/CD pipelines to streamline application deployment and delivery on cloud environments
- Troubleshoot production issues and optimize performance
- Stay current with Python and AI development trends, cloud technologies, and emerging tools
Requirements
- 6 to 12 months of commercial experience writing production-ready, clean Python code
- Experience working with AI technologies (e.g., API integration of OpenAI/Anthropic, deploying models, prompt engineering, RAG, Agentic AI)
- Exposure to API development using frameworks like FastAPI, Flask, or Django
- Experience working with at least one major cloud provider: AWS, Microsoft Azure, or Google Cloud Platform (GCP)
- Commercial experience utilizing Continuous Integration and Continuous Deployment tooling
- Proactive approach to troubleshooting bugs, optimizing performance, and resolving deployment bottlenecks
- Strong communication and collaboration skills in a team-oriented environment
We offer
- Engineering community of industry professionals
- Friendly team and enjoyable working environment
- Flexible schedule and opportunity to work remotely within Poland
- Opportunity to work abroad for up to 60 days annually
- Business-driven relocation opportunities
- Career roadmap and leadership development
- Certification opportunities (GCP, Azure, AWS)
- Unlimited access to LinkedIn Learning, Get Abstract, Cloud Guru
- English classes
- Stable income (Employment Contract or B2B)
- Participation in Employee Stock Purchase Plan
- Benefits package (health insurance, multisport, shopping vouchers)
- Referral bonuses
- Corporate, social, and well-being events
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Hybrid
Krakow, Poland
🏢 Summary: Lead Python Engineer role focused on building scalable AI-driven applications using Generative AI and Azure within an AI platform team. The position involves developing event-driven systems, implementing RAG architectures, and processing large-scale data for advanced ML and LLM-based solutions. The role combines hands-on development with technical leadership and system optimization. 🗂️ Requirements: Proficiency in Python, Experience leading and mentoring engineering teams, Hands-on experience with Generative AI and LLMs, Experience with Azure cloud services, Knowledge of event-driven architecture, Understanding of RAG architecture, Experience building scalable distributed systems 📃 Skills: Python, Azure, GenerativeAI, LLMs, RAG, MachineLearning, Cloud, EventDriven, APIs 🏢 Description: 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.
Technology
EPAM Systems
Junior Python Developer
Junior
Hybrid
Krakow, Poland
🏢 Summary: Junior Python Developer role focused on supporting Google Cloud feature implementation and improving user-facing error handling within a global online services project. The position involves contributing to regression testing and collaborating with senior engineers in a hybrid work model. It is suited for candidates at the beginning of their software engineering career with foundational cloud and scripting knowledge. 🗂️ Requirements: Up to 2 years of software engineering experience, Basic knowledge of Python, Basic knowledge of Bash scripting, Familiarity with Google Cloud Platform concepts, Experience supporting or executing regression tests, English proficiency at B2 level or higher 📃 Skills: Python, Bash, GCP, GoogleCloud, RegressionTesting 🏢 Description: We are seeking a skilled Junior Python Developer to join a project for our client, a global leader in the area of online advertising, search engine technologies, cloud computing, internet services and wireless technologies. This position offers a hybrid model, with 3 days per week working from the Krakow or Wroclaw office. Responsibilities Help implement new features and fields in Google Cloud Participate in improving error messaging for users Support the development and execution of regression tests Work closely with senior engineers to learn best practices Requirements Up to 2 years of software engineering experience Basic knowledge of Python and Bash scripting Familiarity with Google Cloud Platform (GCP) concepts Willingness to learn and grow in a collaborative environment Strong communication and teamwork skills Ability to work with client teams in US (west coast) English proficiency at B2 level or higher 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.
Technology
EPAM Systems
Senior Python Developer with AI
Senior
On-site
Krakow, Poland
🏢 Summary: Senior Python Developer role in a full-stack AI-native team building an advanced quantitative investment platform. The position focuses on designing and developing scalable back-end systems using FastAPI and Python, with strong emphasis on security, performance, and AWS-based infrastructure. The project delivers an AI-driven investment ecosystem aimed at transforming decision-making through systematic and intelligent solutions. 🗂️ Requirements: Bachelor's degree in Computer Science, Engineering or related field or equivalent experience, 3+ years of back-end development experience with Python, Commercial experience with FastAPI, Strong knowledge of server-side logic, Experience with database management, Expertise in AWS, Experience building REST APIs, Experience with Git, B1+ English proficiency 📃 Skills: Python, FastAPI, AWS, REST, Git, SQL, GenAI, ReactJS, Cursor 🏢 Description: We are looking for a dynamic, hands-on Senior Python Developer to join a full-stack AI native feature team for building a cutting-edge quantitative investment platform. The project aims to deliver a groundbreaking, AI-driven investment ecosystem that revolutionizes the entire investment process through an intuitive and human-centric design approach. This initiative transcends mere digitization, aiming to redefine investment decision-making with systematic, transparent and intelligent solutions. The platform is designed with the versatility to cater to a wide array of users and offers transformative capabilities for the investment landscape. Responsibilities Design, develop, and maintain robust and scalable back-end systems using FastAPI and Python Implement security and data protection measures to ensure the integrity and confidentiality of data Optimize applications for maximum speed and scalability Develop and maintain RESTful APIs for seamless communication between different components of the application Conduct code reviews and provide mentorship to ensure code quality and adherence to best practices Troubleshoot and resolve complex technical issues and bugs in a timely manner Stay up-to-date with the latest industry trends and technologies to continuously improve development processes and system performance Requirements Bachelor's degree in Computer Science, Engineering, or a related field, or equivalent practical experience 3+ years of proven experience as a Back-End Developer with a focus on FastAPI and Python Strong understanding of server-side logic and database management Expertise in Amazon Web Services Knowledge of FastAPI and REST API Background in Gen AI Assisted Development Familiarity with version control systems such as Git Excellent problem-solving skills and attention to detail Strong communication and collaboration skills Ability to work independently and as part of a team in a fast-paced environment B1+ English level proficiency Nice to have Skills in Cursor Proficiency in ReactJS 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.