Senior Python Developer
- Level
- Senior
- Work type
- Hybrid · Kraków
Not stated in the posting: salary, visa.
Open. First seen 22 October 2026.
About the role
thecodest's standard text
🌍 Hello World!
We are The Codest - International Tech Software Company with tech hubs in Poland delivering global IT solutions and projects. Our core values lie in “Customers and People First” approach that prioritises the needs of our customers and a collaborative environment for our employees, enabling us to deliver exceptional products and services.
Our expertise centers on web development, cloud engineering, DevOps and quality. After many years of developing our own product - Yieldbird, which was honored as a laureate of the prestigious Top25 Deloitte awards, we arrived at our mission: to help tech companies build impactful product and scale their IT teams through boosting IT delivery performance. Through our extensive experience with product development challenges, we have become experts in building digital products and scaling IT teams.
But our journey does not end here - we want to continue our growth. If you’re goal-driven and looking for new opportunities, join our team! What awaits you is an enriching and collaborative environment that fosters your growth at every step.
💡Project Description:
We are looking for an experienced Python Developer to join a forward-thinking team working on cutting-edge AI-powered solutions. If you're passionate about building intelligent systems and thrive in a cloud-native environment, we'd love to hear from you!
You'll be working on projects involving Large Language Models, Retrieval-Augmented Generation (RAG), and Generative AI - designing, developing, and deploying robust Python-based applications in a modern cloud ecosystem.
Please note: this is a hybrid position, you will be expected to come into the office 6 days per month overall (the office is located in Kraków).
📈 Your Responsibilities:
- Designing and developing scalable Python applications with a focus on AI/GenAI solutions
- Building and integrating LLM and RAG-based systems
- Collaborating with cross-functional teams in a cloud-native (GCP & Azure) environment
- Reading and reviewing Java code as part of cross-language collaboration
- Supporting DevOps practices and CI/CD pipelines in cloud environments
🔑 Key Requirements:
- Strong hands-on experience with Python (senior level)
- Practical knowledge of AI/ML concepts, including LLMs, RAG, and Generative AI
- Experience with GCP and/or Azure cloud platforms
- Basic Java skills - ability to read and understand Java code (no advanced development required)
- Solid understanding of DevOps practices and cloud infrastructure
- Good communication skills and ability to work in an agile team
- Excellent communication skills in English (min. B2 level)
📜Our Promise (what you can expect from us):
- 18-25k PLN on B2B
- Hybrid work (6x per month from the office in Kraków)
- A unique opportunity to take your career to the next level - we’re looking for people who want to create an impact. You have ideas, we want to hear them!
📌Recruitment process:
- 30 minute screening call online with our recruiter, Justyna
- 1h technical interview
- 1h client interview
- Offer
thecodest's standard text
Questions, insights? Feel free to reach out to our recruiting team:
justyna.pazdalska@thecodest.co
In the meantime, feel free to visit our website where you can find key facts about us.
What this role asks for
Standard for backend roles
Java · Python
Common in backend postings at any company.
59% of this description is written for the role. The rest is thecodest's standard text, folded away below.
Compared with thecodest's other open jobs.
The team: Development HIRES STEADILY
This role is one of 21 open in Development. 4 were posted in the last 30 days and the oldest in May: a team that hires all year rather than one being built.
WHAT THE TEAM WORKS WITH, ACROSS ITS POSTINGS
CI/CD (14 of 21), Python (10 of 21), REST (10 of 21), Java (9 of 21), JavaScript (8 of 21), React (8 of 21), AWS (7 of 21)
OTHER ROLES ON THIS TEAM
- Senior QA Automation Engineer posted Oct 22
- Senior Backend Engineer (Python) - Full-Stack Mindset posted Oct 21
- Data Engineer w/ Databricks posted Oct 13
- Solution&Fullstack Engineer (Python+ JS) - AI First posted Oct 12
- Android Developer posted Sep 18
- Software Engineer (Kotlin&Java) posted Sep 10
- Fullstack Engineer (Java&Kotlin + JavaScript) posted Sep 10
- Mid Vue.js Developer posted Sep 9
- Senior Data Engineer posted Aug 24
- Fullstack Engineer (Java&Kotlin + JavaScript) posted Aug 20
- Senior Fullstack Engineer (Java&Kotlin + JavaScript) posted Aug 20
- Senior Fullstack Engineer (Python+React) posted Aug 18
- iOS Developer posted Aug 11
- Senior Fullstack Engineer (Angular+Node.js) posted Jul 31
- Senior Data Scientist posted Jul 27
- Devops Engineer posted Jul 20
- Senior Software Engineer (Python&GIS) posted Jul 7
- Senior Platform Engineer posted May 26
- Senior React Developer posted May 18
- Java Developer posted May 18
From the team and dates on thecodest's own job board.
Similar jobs
- Senior Platform Engineer - AI at gFiber
Shares 8 skills: RAG, Java, GCP… · Senior level - AI Solutions Developer (Remote) at Geotab
Shares 8 skills: RAG, Generative AI, GCP… - Agentic AI Software Engineer at machinelearningreply
Shares 9 skills: RAG, Generative AI, Java… - PL - Principal Consultant Gen AI at Infosys
Shares 6 skills: RAG, Generative AI, Azure… · same country - Software Engineer II- Java/Golang Backend at Kaseya Careers
Shares 9 skills: RAG, Agile, Java… - Java Developer at thecodest
Also at this company
Is this your posting? Email info@careerholo.com to have it removed.