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Key Responsibilities
- Design, develop, and maintain scalable backend services and APIs using Python.
- Architect robust, secure, and high-performance solutions for complex business requirements.
- Integrate with databases, third-party APIs, and other backend systems.
- Collaborate with data scientists, front-end developers, DevOps, and product teams to deliver end-to-end solutions.
- Write clean, efficient, and well-documented code following best practices.
- Continuously monitor, optimize, and troubleshoot backend systems for performance and reliability.
Qualifications
- Extensive experience with Python and popular backend frameworks (e.g., Django, Flask, FastAPI).
- Strong understanding of RESTful API design and implementation.
- Proficiency in working with relational and NoSQL databases (e.g., PostgreSQL, MySQL, MongoDB).
- Experience with asynchronous programming and message queues (e.g., Celery, RabbitMQ, Kafka).
- Experience in data science, machine learning, and AI—particularly with large language models (LLMs).
- Solid knowledge of software design patterns, testing, and debugging.
- Familiarity with containerization, cloud platforms (e.g., Docker, AWS, Azure), and CI/CD pipelines.
Key Skills
Ranked by relevance
containerization
machine learning
design patterns
message queues
postgresql
rabbitmq
python
django
docker
devops
nosql
mysql
flask
cloud
cicd
aws
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- Posted
- Aug 29, 2025
- Type
- Full-time
- Level
- Mid-Senior
- Location
- Poland
- Company
- Ascendion
Industries
Financial Services
Investment Banking
Insurance
Categories
Engineering
Information Technology
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3 roles aligned with this opportunity
View Job Details
Related
Artificial Intelligence Security Specialist EMEA
2026-05-26
Full-time
Not Applicable
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Banking
Engineering
View Job Details
Related
Full Stack Developer - Web Applications (m/f/d)
2026-05-29
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Appliances
Engineering
View Job Details
Related
C# Full-Stack Developer - Experienced Hire
2026-05-28
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