CareerPlan

Full Stack Engineer (Python/React/Typescript)

PolandFull-time2026-10-29 → 2026-11-10
Hybrid

Core

Build secure, production-ready full-stack applications and AI-enabled features for investment banking clients using Python and React.

Role type

Senior Full-Stack Engineer (Python/React/Typescript)

Builds

Scalable backend services, APIs, and AI-integrated product features

Domain

Financial services / Investment Banking / Generative AI

Deliverable

production ML models

Required skills

Python (FastAPI/Flask/Django), React, TypeScript, RESTful APIs, Generative AI/LLMs, RAG, Vector stores, Cloud infrastructure, CI/CD, SQL/NoSQL

Preferred skills

Observability tooling, Regulated environment experience

Technologies

Python, React, TypeScript, FastAPI, Flask, Django, pytest, LLM APIs, Vector stores, Cloud platforms

Responsibilities

Design and maintain secure backend services and APIs; Build and support AI-enabled features with LLMs and RAG; Integrate services with internal platforms and third-party APIs; Implement AI evaluation, monitoring, and guardrails; Resolve defects and operational incidents; Collaborate with product and design teams to deliver technical solutions.

Seniority

Senior, hands-on IC