Senior Python Developer

We are seeking a highly skilled and experienced Senior Software Engineer with expertise in Python for our client, a global group of energy and petrochemical companies. You will be responsible for a key application in the client’s program supporting Finance and Risk by enhancing flexibility and resilience while reducing operational risk.

It is a hybrid role for Krakow with at least one day per week from the office.

Responsibilities

• Translate and align functional requirements with technical concepts to ensure clarity and effective implementation

• Deliver solutions aligned with established project patterns, methodologies, standards, and best practices

• Deliver business-critical applications in Python with scalable architecture designs

• Deliver applications using an event-driven microservices architecture

• Manage databases and address performance issues, particularly with SQL Server

• Manage complex integration scenarios and interfaces across the ETRM landscape

• Design, develop, and maintain robust back-end microservices in Python

• Leverage Azure, GitHub Actions, CI/CD pipelines, caching techniques, and SQL databases for efficient application development

• Optimize application performance and scalability using performance monitoring and tuning tools

• Implement security best practices in software development, ensuring compliance and reliability

Requirements

• Over 10 years of hands-on software development experience in Python

• Delivery experience using BDD

• Proven experience working in agile teams, demonstrating the application of agile principles and lean thinking

• Experience blending data engineering with core software engineering

• Experience with Azure and containerization technologies

• Proficiency in profiling and optimizing Python code

• Proven experience with FastAPI and async processing

• Excellent command of written and spoken English (B2+ level)

Nice to have

• Familiarity with Domain-Driven Design (DDD)

• Experience with GitHub Actions

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.