EMPREGO

Python Developer

Kindgeek-Ukraine

We are looking for a skilled Python Backend Developer to join the engineering team of a leading pan-European crypto bank. This is a B2B-focused fintech platform that bridges traditional finance and crypto — offering corporate crypto solutions, payment gateways, and innovative investment products for businesses across Europe. You will be contributing to mission-critical backend systems in a fast-moving, compliance-driven environment where engineering quality directly shapes financial infrastructure.

REQUIREMENTS

We're looking for a Python Backend Developer who has:

  • 4+ years of professional experience with Python backend development;
  • Strong proficiency with Django and Django Channels for real-time and async communication;
  • Hands-on experience with Celery for task queue management and background processing;
  • Solid experience with PostgreSQL — schema design, query optimization, migrations;
  • Practical knowledge of Redis for caching, session management, and message brokering;
  • Experience deploying and operating services in Kubernetes (k8s) environments;
  • Solid understanding of REST API design, security best practices, and authentication flows;
  • Familiarity with compliance and security principles relevant to financial or regulated environments;
  • Upper-Intermediate English level or above (B2+).

Nice to Have:

  • Experience in fintech, crypto, or banking-related projects;:

  • Knowledge of blockchain concepts and crypto payment flows;

  • Familiarity with MiCA regulatory framework or similar crypto-asset regulations;
  • Experience with event-driven architectures and WebSockets.

RESPONSIBILITIES

As a Python Backend Developer, you will:

  • Design and develop scalable backend services supporting crypto payment gateways, wallet management, and B2B financial operations;
  • Build and maintain RESTful APIs and WebSocket endpoints for real-time data flows;
  • Integrate third-party financial services, crypto rails, and external data providers;
  • Implement and manage asynchronous task pipelines using Celery and Redis;
  • Ensure high reliability and performance of database-heavy systems built on PostgreSQL;
  • Collaborate closely with the product and compliance teams to implement features that meet regulatory standards (MiCA, AML/KYC flows);
  • Write clean, well-tested, and well-documented code — unit and integration tests are a must;
  • Participate in code reviews, sprint planning, and contribute to technical decision-making;
  • Maintain and improve CI/CD processes and k8s deployment configurations.

ABOUT THE PROJECT

Our client is the leading pan-European crypto bank — a next-generation financial platform built to empower businesses operating across the crypto and fiat worlds. The platform provides a comprehensive suite of B2B digital banking services:

  • Payment Gateway: payment gateway between fiat currencies and cryptocurrencies;
  • Wallet Management: wallet management system with integrated reporting and analytics;
  • Payroll Solutions: contractor and payroll management tools;
  • Corporate Cards: corporate cards for expense management (launching 2026);
  • Charitable Contributions: donation and charitable contribution infrastructure.

With Europe accounting for 17.6% of global crypto transaction volume and the MiCA regulation establishing a clear regulatory framework across the EU, this platform is positioned at the center of the next wave of institutional crypto adoption. The team operates with a strong focus on security, compliance, and engineering excellence.

TECH STACK

  • Python / Django / Django Channels
  • Celery
  • PostgreSQL
  • Redis
  • Kubernetes (k8s)

WHAT WILL YOU GET WITH KINDGEEK

We want you to thrive and feel supported

  • _ Professional growth:_ at Kindgeek, we want our employees to grow and achieve ambitious professional goals. We support professional development with training and certification refunds and provide regular feedback and technical reviews.
  • _ Benefits package:_ Kindgeek offers all team members competitive compensation and a benefits package that includes 18 working days of fully paid vacation, 10 compensated by 50% sick leaves without a note from the doctor, and an opportunity to take study leaves. Depending on how long you stay in the company, you can receive different health insurance packages from our partners.
  • _ Personal growth: _as a part of our team, you will have access to corporate English courses with a 50% reimbursement, take advantage of our offline library and access a large selection of corporate training and classes. Also, every employee can request any internal or external training or certification if it applies to his or her work responsibilities.
  • _ Geek community:_ at Kindgeek, we value community — even in the full-scale invasion times, we take every opportunity to stick together. Our geeks organise various online and offline clubs — from stretching and skiing to English. We volunteer together and support each o