Senior Full-Stack Developer (Python + React) at PwC | TopGenAIJobs

Senior Full-Stack Developer (Python + React)

PwC

Kraków

5-8 years

Today

₹25–44 LPA

Full-time

Onsite

Skills Required

Gen AI

LLM

RAG

LangChain

Agentic AI

LangGraph

Agent Memory Management

Databricks

Docker

Kubernetes

CI/CD

Cloud Platforms

Python

React

Next.js

Description

Seeking a Senior Full-Stack Developer to build AI-enabled, scalable applications with a modern tech stack for PwC.

Company: PwC

Role: Senior Full-Stack Developer (Python + React)

Location: Kraków, Office or Remote

Experience:

Extensive commercial experience in full-stack engineering with Python and React
Proven track record of delivering AI-enabled products or working with LLM orchestration frameworks
Availability for US-business hour overlap (2:00 PM – 7:00 PM CET)

Key Skills:

Python
React
Next.js
Cosmos DB
Neo4j
GenAI
LangChain
LangGraph
LLMs
RAG
Agent Memory Management
AI Agents
Databricks
Docker
Kubernetes
CI/CD
Cloud Platforms
API Design
Spec-driven development

Role Focus:

Architect and develop robust backend services and APIs using Python and spec-driven methodologies
Build responsive, high-performance frontend applications with React and Next.js
Implement and optimize GenAI features including RAG pipelines, AI Agents, and memory management using LangGraph
Design complex data models across Cosmos DB and Neo4j to support intelligent application logic
Drive engineering excellence through rigorous code reviews, automated testing, and performance tuning
Collaborate with data teams on Databricks integrations
Manage containerized deployments via Kubernetes
Take ownership of the full application lifecycle from architectural design to deployment
Work within a collaborative, remote-first environment

Additional responsibilities:

Make informed technical decisions independently in a fast-paced environment
Bridge the gap between complex data architectures and user-centric applications ensuring enterprise-grade reliability and scalability

Nice to have:

Experience with Generative AI and graph databases
Experience with LangChain, LangGraph, LLM orchestration frameworks
Experience with RAG pipelines and AI Agents
Experience with Databricks, Docker, Kubernetes, CI/CD, and cloud platforms

Other:

Attractive salary
Large freedom and real influence
No unhealthy competition, team approach to meeting challenges
Remote-first, flexible working culture
Company apartments in cool cities across Europe for work and memorable getaways

Prepare for this role

Recommended resources to build the skills for this position. Sponsored.

Python 3 Programming Specialization

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Intermediate Python covering classes, inheritance, APIs, and data processing.

Python for Everybody Specialization

Coursera

Learn Python from scratch — variables, data structures, web scraping, and databases.

Generative AI with Large Language Models

Coursera

Comprehensive LLM course covering transformer architecture, fine-tuning, RLHF, and deployment.