All offersKrakówPythonSenior Python Developer
Senior Python Developer
Python
Volven

Senior Python Developer

Volven
Kraków
Type of work
Undetermined
Experience
Senior
Employment Type
B2B
Operating mode
Remote

Tech stack

    Python
    master
    crypto
    nice to have

Job description

Online interview
We are looking for Senior Python Developer to work for a European company from the fintech industry specializing in algorithmic trading and cryptocurrencies. You will be working in a small but talented team to evolve and improve our product.  
   
Getting started: ASAP  
 
We offer:  
  • attractive salary depending on skills and experience (B2B: PLN 25000-35000 net/month)  
  • bonus paid for work efficiency and commitment 
 
Tools used:  
  • Collaboration: Teams, Jira, Confluence  
  • Source repositories: GitHub  
  • Software development automation: Make  
  • Databases: MySQL, in-house time-series database  
  • Monitoring: Prometheus, Grafana  
  • Containers: Docker, Kubernetes  
  • Cloud services: AWS (mostly EKS, ECR, EC2, EFS, RDS but we adapt more and more cloud services to our stack)  
 
Organization of work:  
  • Agile development: TDD, DevOps, CI/CD  
  • Good practices: clean code, design patterns  
  • Quality assurance: code review, pair programming  
  • Tests: unit / integration / performance / manual  
 
Tasks/Responsibilites: 
  • Design and implement large-scale backend infrastructure and APIs 
  • Scaling out current systems to support bigger traffic and huge amounts of data 
  • Create easy-to-read, fast and well-architected quality code for the constant improvement of our backend application that manages the conversation with users and provides helpful answers through as an API. 
  • Closely cooperate with ML Engineers and Backend teams to teach and learn something new. 
  • Reviews other’s code and designs and provides constructive feedback to meet our  
    high-quality standards. 
 
Requirements: 
  • higher education - IT or related 
  • Strong Computer Science fundamentals in Data Structures, Algorithms, Complexity Analysis, Object-Oriented Design and Designing Large Scale Data-Intensive Applications. 
  • Excellent Analytical and Communication skills including experience speaking to technical and business audiences and working globally. 
  • minimum 4+ years of experience in programming in Python 
  • knowledge of Linux, Docker, REST, Git, Flask 
  • experience with creating and working with microservices approach 
  • knowledge of good principles, i.e., SOLID, DRY, KISS, YAGNI 
  • experience in creating unit/integration/e2e/performance tests 
  • good communication in English (at least B2 level) 
  • good interpersonal and communication skills (ability to work in a team) 
  • "Nothing is impossible" approach to problem solving 
 
Good to have: 
  • knowledge of Kubernetes, AWS, CI/CD Pipeline or willing to learn them 
  • knowledge in the field of finance, trading systems, cryptocurrencies, financial markets 
 
Benefits:  
  • private medical care  
  • multisport card  
  • co-financing of trainings and courses  
  • possibility to work remotely or in coworking space nearby you  
  • flexible working hours  
  • integration meetings  
  • employee recommendation program  
  • free coffee/tea/fruit in the office  
     
If you are interested, please send your CV in English