Python Developer

ALTEN Polska; Town of Poland (NY); On-site; USD 110,000 - 160,000; Full time

Benefits offered by this job

Medicover medical care

Medicover Benefits platform

Medicover Sport card

Referral Program

Knowledge Sharing Program

Job summary

ALTEN Polska is seeking a software engineer to maintain and evolve the FAQ Bot platform for the banking sector. You will develop AI/LLM features, design REST API integrations, and collaborate with analysts and tech teams to deliver secure, scalable solutions.

The role requires 3-5 years in software development, strong Python, and proficiency in JavaScript frameworks, with German and English language skills. Relocation within ALTEN Polska branches is possible.

Qualifications

• 3-5 years of experience in software development.
• Very good German and fluent English skills.
• Strong proficiency in Python.
• Experience with Angular, Docker, Kubernetes, and OpenShift.
• Knowledge of GitLab, Helm, Jira, and Confluence.
• Experience with PostgreSQL and REST APIs.
• Knowledge of LangChain, LangGraph, MCP, A2A, and LLM-based solutions.
• Hands-on experience with OpenAI integrations and prompt engineering.
• Understanding of AI and web application security, including guardrails, content filtering, moderation, spam protection, and rate limiting.
• Experience working in Agile/Scrum environments.
• Nice to have: Knowledge of Java.
• Nice to have: Banking/financial sector experience.
• Nice to have: GenAI solutions and AI agent architectures.

Responsibilities

• Maintain and enhance the FAQ Bot platform for the banking sector.
• Develop new features and AI/LLM-based functionalities.
• Design and implement integrations using REST APIs.
• Collaborate with business analysts, product owners, and technical teams.
• Participate in testing, deployments, and production support activities.
• Ensure solution quality, security, and scalability.
• Contribute to system architecture and work within an Agile/Scrum environment.

Skills

Python

Angular

Docker

Kubernetes

OpenShift

GitLab

Helm

Jira

Confluence

PostgreSQL

REST APIs

LangChain

LangGraph

LLM solutions

OpenAI integrations

Prompt engineering

AI security

Agile/Scrum

German language

English fluent

Tools

GitLab

Helm

Jira

Confluence

Job description

WE ARE A WORLD LEADER IN ENGINEERING AND IT SERVICES.

At ALTEN, we see our specialists as architects – today’s designers of tomorrow’s world.

As a leader in Engineering and IT Services, we support companies in their technological and sustainable transformation.

OVER 57,400 EMPLOYEES IN 30+ COUNTRIES, TO SUPPORT MORE THAN 6,500 CLIENTS WORLDWIDE.

We operate in all sectors: Aeronautics, Space, Defence, Security & Naval, Automotive, Rail & Mobility, Energy & Environment, Life Sciences & Health, Industrial Equipment & Electronics, Telecoms, Banking, Finance & Insurance, Retail, Services & Medias, Public Services & Government.

We carry out complex and highly technical projects throughout the value chain of the most prestigious companies worldwide.

Our motto: Building Tomorrow’s World Today!

Key Responsibilities:

Maintain and enhance the FAQ Bot platform for the banking sector.

Develop new features and AI/LLM-based functionalities.

Design and implement integrations using REST APIs.

Collaborate with business analysts, product owners, and technical teams.

Participate in testing, deployments, and production support activities.

Ensure solution quality, security, and scalability.

• Contribute to system architecture and work within an Agile/Scrum environment.

The ideal candidate for this position will have:

• 3-5 years of experience in software development.
• Very good German and fluent English skills.
• Strong proficiency in Python.
• Experience with Angular, Docker, Kubernetes, and OpenShift.
• Knowledge of GitLab, Helm, Jira, and Confluence.
• Experience with PostgreSQL and REST APIs.
• Knowledge of LangChain, LangGraph, MCP, A2A, and LLM-based solutions.
• Hands-on experience with OpenAI integrations and prompt engineering.
• Understanding of AI and web application security, including guardrails, content filtering, moderation, spam protection, and rate limiting.
• Experience working in Agile/Scrum environments.

Nice to Have

• Knowledge of Java.
• Experience in banking or financial sector projects.
• Experience with GenAI solutions and AI agent architectures.

We offer a full-time employment contract

• Stable and long-term cooperation
• Well-defined career path at the European leader in engineering & IT consulting
• Opportunity to relocate and work in different ALTEN Polska branches
• After completion of the project, opportunity to engage in a subsequent one within the company
• Introduction and cooperation with dedicated Competences Manager
• Medicover medical care
• Medicover Benefits platform
• Medicover Sport card
• Referral Program
• Layette for a newborn employee’s child
• Group life insurance

We also offer cooperation based on a B2B or Contract of mandate (UZ).

We also guarantee:

• Access to professional certifications with our technology partners (e.g. Google, ISTQB)
• Access to relevant industry events
• Access to the Knowledge Sharing Program
• Access to Referral program

Join our team and let’s build tomorrow’s world today!

NOTICE: We kindly inform you that we will contact the selected candidates.

You can withdraw your consent at any time by contacting us at [e-mail], which will result in the termination of the recruitment process and your application not being considered in future recruitments.

You can find the full information regarding the processing of your personal data at: