Python Engineer



Full time

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Position overview

DashDevs is seeking a Python Engineer to contribute to the development of a fintech service tailored for EU clients. Embrace the opportunity to leverage cutting-edge technologies like AWS for deployment, Kafka for interactive queue service, within a microservice dedicated to card processing and Buy now pay later service

General project description An innovative fintech platform is transforming how consumers manage finances and make purchases using BNPL. It offers seamless payment solutions, integrating with various merchants for online and in-store shopping. It provides their users with flexible payment options, real-time spending insights, and robust security measures, enhancing their financial management and shopping experiences.

What technologies do we use on our projects? Python 3.11, Django, Celery, Docker, Kubernetes Amazon Web Services (EKS, ELB, RDS, CloudFront, Lambda) GitHub


  • At least 4 years of experience as a Software Developer
  • Clean coding methodologies (SOLID, YAGNI)
  • Fluency in SQL, Python, Unix/bash scripting
  • Ability to write easily understandable and maintainable code in multiple programming languages…polyglot will be a distinct advantage
  • Experience with backend services using modern Python and backend frameworks (Django, Flask, FastAPI etc.)
  • Be familiar with best practices in microservices, OOP design patterns, queuing patterns, and asynchronous programming (both asyncio and celery-like)
  • Strong communication skills, ability to deliver code to production with feedback and document design decisions
  • Understand the big picture and offer insightful advice about technologies and projects
  • Databases, PostgreSQL
  • Message brokers: RabbitMQ, Kafka
  • English level – B2

Skills that will be a plus:

  • Experience with a cloud services provider (AWS)
  • Terraform
  • Kubernetes (EKS)
  • NoSQL databases
  • Redis
  • Previous experience preferred - fintech


  • Develop and support micro-service on lightweight Django ninja template
  • Develop new features and support apps in Django monolith service
  • Write technical specifications for API
  • Translate business requirements into technical solutions.
  • Implement, review, support and debug the required scope
  • Write tech specs and define project architecture.
  • Write unit tests and integration tests.
  • Participate in code review.
  • Participate in verbal and written communication with the client(s).

Before we consider you, please answer 2 questions:

  1. To implement an algorithm to find the equilibrium index in an array of integers. Description: The equilibrium index in an array is defined as the index at which the sum of elements to the left equals the sum of elements to the right. In other words, it is the index where the sum of elements in the array before that index equals the sum of elements after it. For example, in the array [1, 7, 3, 6, 5, 6], the equilibrium index is 3, because the sum of elements to the left of index 3 (1 + 7 + 3 = 11) equals the sum of elements to the right of index 3 (5 + 6 = 11). If no equilibrium index is found, the function should return -1.
  2. Describe the table models and algorithm in a payment application. 1. Tables (Balance, Transactions) 1.1. We are only interested in the basic fields of transactions. 1.2. We are working with only one currency 2. Algorithm 2.1. Calculating the change in balance over a period of time


  • 25 billable days off
  • Fair and competitive compensation
  • Friendly team and enjoyable working environment
  • Clearly described business processes in the company that really work
  • Regular updates on company news, Q&A sessions with top management
  • Flexible work schedule
  • Remote work mode
  • Ability to transfer unused vacation to the next year
  • Partial coverage of co-working costs
  • Regular online team-building events


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