Senior Python Engineer

EPAM Systems; Kraków; Hybrid; PLN 210,000 - 270,000; Full time

Benefits offered by this job

Hybrid work model in Poland

Internal and external certification (G

Job summary

EPAM Systems is seeking an experienced Senior Python Engineer to join a strategic cloud-focused project. You will build, enhance, and deploy scalable Python-based software across web apps, APIs, data pipelines, and AI/ML workflows.

The role emphasizes cloud architectures on AWS/Azure/GCP, microservices, and serverless approaches. You will collaborate with cross-functional teams in Krakow, contributing to design, CI/CD, testing, and reliable operations, while mentoring junior developers and

Qualifications

• 5+ years of Python development experience
• Experience with Django, Flask or FastAPI
• Hands-on experience with AWS, Azure or GCP
• Knowledge of Docker, Kubernetes and serverless frameworks
• Experience designing RESTful APIs and integrating services
• Database knowledge (MySQL/PostgreSQL, MongoDB/DynamoDB)
• Familiar with CI/CD tools (Jenkins, GitHub Actions, Azure DevOps, AWS CodePipeline)
• Strong communication and teamwork skills
• Understanding of Agile methodologies and unit testing

Responsibilities

• Deliver high-quality Python software for web apps, APIs, data pipelines, AI/ML models, and automation
• Design cloud-based architectures on AWS, Azure, or GCP
• Develop microservices and serverless applications
• Optimize pipelines using cloud services like Lambda, Functions, or Cloud Functions
• Maintain reliability and scalability with best practices, testing, and monitoring
• Collaborate with product, operations and engineering teams to define features
• Set up CI/CD pipelines to streamline deployments
• Address production issues and improve performance in cloud environments
• Keep up with Python cloud trends and evolving tools
• Mentor juniors, perform code reviews, uphold quality standards

Skills

Python programming

RESTful APIs

Analytical problem solving

Team collaboration

Agile methodologies

Git version control

Unit testing

Education

Bachelor's degree in Computer Science or related

Tools

Django

Flask

FastAPI

AWS

Azure

GCP

Docker

Kubernetes

Serverless

Jenkins

GitHub Actions

Azure DevOps

AWS CodePipeline

MySQL

PostgreSQL

MongoDB

DynamoDB

Job description

We are looking for an experienced Senior Python Engineer with expertise in Cloud technologies to contribute to a strategic project for one of our key clients.

As a Senior Engineer, you will create, enhance, and implement scalable, secure solutions utilizing Python and modern cloud platforms. Collaboration with cross-functional teams will be essential to deliver innovative software systems addressing complex business challenges and driving digital transformation.

This role follows a hybrid work model, requiring three days per week in-office at one of our locations in Krakow, Wroclaw, Gdansk, Warsaw, Poznan, Katowice, or Lodz.

Responsibilities

• Deliver high-quality software solutions using Python for web applications, APIs, data pipelines, AI/ML models, and automation tools
• Design and manage cloud-based architectures utilizing platforms like AWS, Azure, or Google Cloud Platform (GCP)
• Create scalable microservices and serverless applications using cloud-native tools and frameworks
• Optimize data pipelines and workflows using Python and cloud services such as AWS Lambda, Azure Functions, or GCP Cloud Functions
• Promote system reliability and scalability utilizing best coding practices, automated testing, and effective monitoring
• Work with product, operations, and engineering teams to define requirements, refine features, and implement solutions
• Set up CI/CD pipelines to enhance deployment efficiency in cloud environments
• Address production issues and improve system performance in cloud setups
• Keep up to date with Python trends, cloud advancements, and evolving tools
• Mentor junior team members, perform code reviews, and uphold quality standards across the team

Requirements

• Bachelor’s degree in Computer Science, Engineering, or a related field, or equivalent practical experience
• 5+ years of Python development experience, with a focus on libraries such as Django, Flask, or FastAPI
• Commercial background in cloud platforms such as AWS, Azure, or Google Cloud and hands-on experience with related services
• Competency in cloud-native technologies, including Docker, Kubernetes, and serverless frameworks
• Skills in designing RESTful APIs and integrating third‑party services
• Knowledge of database technologies, including relational databases like MySQL/PostgreSQL and non‑relational databases like MongoDB/DynamoDB
• Understanding of software development best practices, Agile methodologies, Git version control, and unit testing
• Experience with CI/CD tools, including Jenkins, GitHub Actions, Azure DevOps, or AWS CodePipeline
• Strong analytical and problem‑solving abilities for tackling technical challenges
• Effective communication skills and the ability to collaborate in team settings

Nice to have

• Background in AI or ML technologies

We offer

• We gather like‑minded people:
  • Top tech minds driving innovation in AI, cloud and digital platform modernization
  • Supportive team and agile, startup‑like culture
  • Hybrid by design mode 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:
  • Career development programs
  • Thought leadership, mentoring, soft skills and well‑being programs
  • Certification (Anthropic, Gemini, GCP, Azure, AWS)
  • English classes
• We cover it all:
  • Stable pay
  • Participation in the Employee Stock Purchase Plan with a 15% discount
  • Benefits package (health insurance, multisport, shopping vouchers)
  • Referral bonuses up to $2,000
  • Offices featuring entertainment and relaxation zones, table tennis and football, free snacks, coffee and more
  • Corporate, social and well‑being events
• Please, note:
  • Benefits listed above are available to employees only
  • We are open for working with Contractors. Terms of B2B cooperation agreements are agreed individually
  • We will reach out to selected candidates exclusively

EPAM is global leader in AI transformation engineering and integrated consulting, serving Forbes Global 2000 companies and ambitious startups. With over thirty years of expertise in custom software, product and platform engineering, we empower our clients to become AI‑Native enterprises, driving measurable value from innovation and digital investments.