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Python Developer – Banking Domain with ML/AI Expertise - Tieto Tech Consulting (m/f/d)

🇵🇱 Poland

Consulting

Management

Python

Django

Flask

Swift

Docker

Kubernetes

AWS

GCP

Azure

Finance

Machine Learning

Design

NoSQL

Backend

Devops

SQL

Python Developer – Banking Domain with ML/AI Expertise - Tieto Tech Consulting (m/f/d)

from 🇵🇱 Poland

Python Developer – Banking Domain with ML/AI Expertise

Location: Poland (Tricity / Warsaw / Łódź - 3 days in the office)
Seniority: Mid / Senior
Employment Type: Full-time

About the Role

We are looking for an experiencedPython Developer with strongbanking domain knowledge and hands-on experience inmachine learning / AI solutions.

Key Responsibilities

  • Design, build, and maintain backend services and tools using Python.
  • Develop data pipelines for ML/AI models, including feature engineering & preprocessing.
  • Collaborate with data scientists on deploying ML/AI models into production.
  • Integrate with banking systems, payment platforms, and financial messaging
  • Build secure, high-performance APIs and microservices.
  • Ensure compliance with financial regulations, security, and data governance standards.
  • Optimize existing services for scalability and performance.
  • Write clean, testable, well‑documented code.
  • Participate in architecture design, code reviews, and troubleshooting.

 

Required Skills & Qualifications

  • Strong Python proficiency (Flask, FastAPI, Django or similar).
  • Solid experience in banking or financial services (payments, transaction flows, AML/FCP use cases, or similar).
  • Understanding of Swift MT/MX, SEPA, ISO20022, or financial messaging frameworks.
  • Experience with ML/AI pipelines, model serving, and MLOps concepts.
  • Knowledge of SQL/NoSQL databases.
  • Familiarity with cloud environments (AWS/Azure/GCP).
  • Experience with CI/CD, DevOps tooling, and test automation.

Nice to Have

  • Knowledge of containerization (Docker, Kubernetes).
  • Experience with data governance, model risk management, or AI compliance.
  • Background in event‑driven architectures or streaming platforms.
  • Information about the salary range and the criteria used to determine remuneration will be shared with candidates prior to the interview process and confirmed before an offer is made.

At Tieto, we believe in the power of diversity, equity, and inclusion. We encourage applicants of all backgrounds, genders (m/f/d), and walks of life to join our team, as we believe that this fosters an inspiring workplace and fuels innovation. Our commitment to openness, trust, and diversity is at the heart of our mission to create digital futures that benefit businesses, societies, and humanity.

Diversity, equity and inclusion (tietoevry.com)

by @maxrusakovic