Senior Python Developer

at  Ciklum

Description
Ciklum is looking for a Senior Python Developer to join our team full-time in Poland.
We are a custom product engineering company that supports both multinational organizations and scaling startups to solve their most complex business challenges. With a global team of over 4,000 highly skilled developers, consultants, analysts and product owners, we engineer technology that redefines industries and shapes the way people live.

ABOUT US:

Join a well-established company and a strong team of professionals.
Seize the perks of global opportunities, local approach and start-up spirit.
Boost your skills with modern stacks and industry-leading clients!
Enjoy what you do, do what you enjoy!

Requirements

• Paradigm Principles (OOP, SOLID, DDD, TDD, BDD)
• Database theory (RDBMS)
• Code testing practices
• Algorithms
• Data structures
• Architectural, Enterprise and Design Pattern

Practical commercial experience with:

• Web application frameworks (e.g. FastAPI)
• Write pure OpenAPI (more than 3 year)
• Testing frameworks (pytest) (more than 2 years)
• ORM (SQLAlchemy) (more than 2 year)
• RDBMS (PostgreSQL) (more than 2 year)
• Stream processing(Apache Kafka)
• Version control systems (GIT)
• Cloud computing platforms (Google Cloud Platform)
• Integration with 3rd party solutions
• Docker, k8s
• Continuous Integration tools (Github actions)
• Builder

Experience with:

• Troubleshooting, profiling and debugging applications
• Creation software architecture and design of complex applications, platforms, microservices solutions
• Agile software processes and technologies
• Code Review process
• Refactoring process
• Fluent or Upper-Intermediate Englis

As a Senior Python Developer, become a part of a cross-functional development team engineering experiences of tomorrow.
The Client is the central solution provider for information technology of the group. The project is about to plan, develop and operate all aspects of information technology ranging from network infrastructure over classic back-end-systems to the latest digital technology and all required services. Our IT experts are highly skilled developers with innovative visions and growth mindset.
They combine online pure play with omnichannel experience and set new standards for the optimal use of future-proof IT solutions in fashion retail. Our work is technically demanding and challenging, with the aim of maximizing individual development potential to provide a value-added contribution to achieve the company’s goal of becoming Europe’s leading omnichannel retailer for fashion.

Responsibilities

• Back-end development to meet customer’s business needs and implement components according to modern software development environment (cloud-based platforms, microservice architecture, etc.)
• Taking part in the decision-making process in design application architecture, solution development, architecture and code review
• Develop and review feature design documents and provide inputs/update to specifications for the solution
• Design and implement a set of various types of tests (unit, integration, functional, etc)
• Proactive position in solution development, processes improvements
• Working in an international distributed team in an Agile environment
• Communicate with PMs, engineers, Architects, QA and other colleagues and stakeholders
• Delivering the product roadmap and plannings
• To use high coding standards, software best practices and write highly testable, automatable and performant code over the whole SDLC

Requirements

• Paradigm Principles (OOP, SOLID, DDD, TDD, BDD)
• Database theory (RDBMS)
• Code testing practices
• Algorithms
• Data structures
• Architectural, Enterprise and Design Patterns

Practical commercial experience with:

• Web application frameworks (e.g. FastAPI)
• Write pure OpenAPI (more than 3 year)
• Testing frameworks (pytest) (more than 2 years)
• ORM (SQLAlchemy) (more than 2 year)
• RDBMS (PostgreSQL) (more than 2 year)
• Stream processing(Apache Kafka)
• Version control systems (GIT)
• Cloud computing platforms (Google Cloud Platform)
• Integration with 3rd party solutions
• Docker, k8s
• Continuous Integration tools (Github actions)
• Builders

Experience with:

• Troubleshooting, profiling and debugging applications
• Creation software architecture and design of complex applications, platforms, microservices solutions
• Agile software processes and technologies
• Code Review process
• Refactoring process
• Fluent or Upper-Intermediate English

What’s in it for you

• Care: your mental and physical health is our priority. We ensure comprehensive company-paid medical insurance, life insurance and Multisport card
• Tailored education path: boost your skills and knowledge with our regular internal events (meetups, conferences, workshops), Udemy license, language courses and company-paid certifications
• Growth environment: share your experience and level up your expertise with a community of skilled professionals, locally and globally
• Flexibility: Own your schedule – you are the one to decide when to start your working day. Just don’t miss your regular team stand-up
• Opportunities: we value our specialists and always find the best options for them. Our Internal Mobility Program helps change a project if needed to help you grow, excel professionally and fulfill your potential
• Global impact: work on large-scale projects that redefine industries with international and fast-growing clients
• Welcoming environment: feel empowered with a friendly team, open-door policy, informal atmosphere within the company and regular team-building events