Senior Fullstack Python Developer

EY; Katowice; On-site; PLN 180,000 - 240,000; Full time

Job summary

A global consulting firm in Katowice is seeking a Senior Python Full-Stack Developer. You will participate in international projects and utilize advanced technologies in a collaborative environment. The ideal candidate has over 3 years of experience in web application development with Python and frontend technologies, and a Bachelor's degree in a technical field. This role offers opportunities for continuous learning and career growth.

Benefits

Continuous learning

Flexible work tools

Leadership coaching

Inclusive culture

Qualifications

• 3+ years of experience in a corporate IT environment in similar roles.
• Proven experience with Python and related frameworks.
• Proficiency in web-based OOP; functional programming is a plus.

Responsibilities

• Contribute as a Senior Python Full-Stack Developer in various implementation projects.
• Write unit tests for developed software.
• Collaborate with agile team members to meet project goals.

Skills

Web application development using Python

Front-end technologies

Cloud platforms (Azure or AWS)

Web services / APIs (SOAP / REST)

Web frameworks (Django, Flask, FastAPI)

Databases and SQL

React or Angular

Clean Code principles

Unit Testing

CI/CD and automated deployment

Excellent English skills

Agile / scrum methodologies

Education

Bachelor's degree in Engineering, IT, Science or other technical fields

Tools

Docker

Kubernetes

Job description

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Client:

EY

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Job Category:

Other

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EU work permit required:

Yes

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Job Reference:

59c07cc4e9eb

Job Views:

6

Posted:

10.08.2025

Expiry Date:

24.09.2025

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Job Description:

The opportunity

As a Senior Python Full-Stack Developer in Consulting, you will participate in various streams of implementation projects, collaborate with agile team members to achieve project and client goals. We are looking for passionate developers willing to move our projects on the new track! You will use the most advanced technology stack and have opportunities to implement new solutions while working with top industry leaders. As part of our global team, you will participate in international projects based on the latest data technologies and cloud platforms.

Your key responsibilities

• Contribute as a Senior Python Full-Stack Developer in various implementation projects
• Write unit tests for developed software
• Collaborate with agile team members to meet project and client goals
• Participate in design and testing activities

Skills and attributes for success

• 3+ years of experience in web application development using Python and frontend technologies
• Proficiency in web-based OOP; functional programming is a plus
• Experience deploying web applications on cloud platforms like Azure or AWS
• Experience working with web services / APIs (SOAP / REST)
• Hands-on experience with web frameworks (e.g., Django, Flask, FastAPI)
• Knowledge of databases and SQL
• Experience with React or Angular
• Knowledge of Clean Code principles and Unit Testing
• Experience with Source Code Management, CI/CD, and automated deployment
• Excellent English skills (spoken and written)
• Experience working on international projects
• Familiarity with agile / scrum methodologies

Minimum qualifications

• 3+ years in a corporate IT environment in similar roles
• Proven experience with Python and related frameworks (Django, Flask, FastAPI)
• Bachelor's degree in Engineering, IT, Science, or other technical fields

Preferred qualifications

• Experience in cloud development
• Hands-on experience with microservices architecture
• Certificates in Python, SQL, AWS, or Azure Cloud
• Knowledge of Docker and Kubernetes is advantageous
• Proficiency in German or other European languages is a plus

What we look for

We seek dynamic, passionate professionals with strong business acumen, capable of out-of-the-box thinking, and comfortable working in international teams. Top performers are team players, adaptable, and resilient in facing daily challenges. If this sounds like you, we look forward to welcoming you onboard.

What we offer

EY Global Delivery Services (GDS) is a vibrant, global delivery network across multiple locations including Argentina, Hungary, India, the Philippines, Poland, Sri Lanka, Mexico, Spain, and the UK. We work across various service lines, sectors, and geographies, contributing to EY’s growth strategy. From accountants to coders and advisors, we offer diverse career opportunities. In GDS, you will collaborate on exciting projects, work with renowned brands worldwide, and be part of a continuously expanding ecosystem of learning, skills, and insights.

• Continuous learning: Develop skills to navigate future challenges.
• Success as defined by you: Access tools and flexibility to make a meaningful impact.
• Transformative leadership: Gain insights, coaching, and confidence to become a leader.
• Diverse and inclusive culture: Be embraced for who you are and empowered to use your voice.