Python Developer with Gen AI

About Us:

Founded on the grounds of innovation – iXceed Solutions , is an ISO certified, leader in Talent and Digital recruitment solutions, serving fortune 100 companies globally. We have many global accolades to our credit – UK Enterprise Awards - HR Tech Startup of the year- Europe - 2022, UK IT Awards - Leading Talent & Digital Solutions of the Year 2022, Titan Awards- Entrepreneur of the Year -2023, Asia fastest growing HR tech companies in 2023, Iconic Brand of the Year in Staffing & Recruitment 2023, Top 4 The Most prominent Talent solutions firm to work with in 2024, Hottest HR Tech Startup by Business World, The Greatest Brands & Leaders Asia & GCC -2020 -2021 by AsiaOne and many more.

Website : www.ixceed-solutions.com

LinkedIn URL : https://www.linkedin.com/company/ixceed-solutions

Title: Python Developer with Gen AI

Location: Remote Poland

Duration: 6+ Months B2B Contract

Description

You bring to the table:

• 5+ years of work experience with a bachelor's degree or an advanced degree in Computer Science, Information Technology, Engineering, or a related field.

• 3+ Experience with building backend services and APIs, including integration with distributed data systems and cloud-native architectures.

• 3+ Strong experience in writing efficient, maintainable code for large-scale systems and data-driven applications.

• 1+ years of hands-on experience with GenAI technologies — including LLMs, prompt engineering, embeddings, fine-tuning, or building RAG (Retrieval-Augmented Generation) pipelines.

• Strong programming skills in one or more languages such as Python, Java, or Scala, with a solid foundation in software design principles, testing, and version control (e.g., Git). Python developers are preferred.

• Strong backend engineering background with expertise in building scalable systems using Python, C#, Java or similar, and hands-on experience with microservices, REST APIs, Kafka, and cloud platforms (AWS/Azure) — preferably with exposure to secure, low-latency architectures.

• Demonstrated interest or experience in GenAI/Agentic AI systems — including building or integrating with LLMs (e.g., OpenAI, Claude), use of tools like LangChain, LangGraph, Copilot, or vector DBs, or implementing AI agent orchestration logic in real-world workflows.

• Comfortable working in AI-first environments, with experience using modern developer tools (e.g., Docker, Kubernetes, CI/CD, Git), and exposure to prompt engineering, embeddings, or AI-based toolchains preferred.

Program/Project Overview

Visa is a world leader in digital payments, facilitating more than 215 billion payments transactions between consumers, merchants, financial institutions and government entities across more than 200 countries and territories each year. Our mission is to connect the world through the most innovative, convenient, reliable and secure payments network, enabling individuals, businesses and economies to thrive.

When you join Visa, you join a culture of purpose and belonging – where your growth is priority, your identity is embraced, and the work you do matters. We believe that economies that include everyone everywhere, uplift everyone everywhere. Your work will have a direct impact on billions of people around the world – helping unlock financial access to enable the future of money movement.

In this role, you will be part of the Value Added Services (VAS) Dispute Management Solutions team responsible for supporting the development of Verifi's B2B SaaS products and applications housed in our secure physical data center.

VAS is focused on executing the Visa merchant strategy, building deeper merchant and acquirer relationships, and increasing total merchant value by developing solutions that address complex and emerging merchant and acquirer needs.

When you join Visa, you join a culture of purpose and belonging – where your growth is priority, your identity is embraced, and the work you do matters. We believe that economies that include everyone everywhere, uplift everyone everywhere. Your work will have a direct impact on billions of people around the world – helping unlock financial access to enable the future of money movement.

Come join the largest payments technology network in the world!

Engagement Deliverable(s)

Designing and implementing backend systems to support Generative AI workflows and services.

Developing microservices and APIs that integrate with GenAI models, vector databases, and orchestration tools (e.g., LangChain, LangGraph).

Building scalable infrastructure for deploying and serving LLMs and AI pipelines in production environments.

Creating and maintaining data pipelines to support GenAI use cases, including prompt data processing and model feedback loops.

Participating in architecture reviews focused on optimizing GenAI system performance, latency, and modularity.

Collaborating with AI/ML engineers to enable plug-and-play components (e.g., Intent Resolver, Tool Agent, LLM Gateway) in agentic workflows.

Debugging, profiling, and optimizing GenAI applications, including prompt execution paths, model inference, and external API integration.

Writing technical documentation related to GenAI service design, deployment procedures, and best practices.