Senior Software Consultant (Python, Node.js and Go) (Kraków, PL, 30-302)

GFT Technologies SE

Polska

Hybrid

PLN 172,000 - 220,000

Part time

14 days+

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Job summary

GFT Technologies SE in Poland is seeking a software engineer to join a strategic security platform initiative, focusing on cloud-native solutions, automation, reliability, and security.

You will design, develop, and evolve internal products, contribute hands-on to software development, and mentor engineers while driving engineering excellence across agile teams; the role offers hybrid work from Kraków 6 days a month.

Qualifications

Strong commercial experience with Python and Django.
Strong commercial experience with Node.js, TypeScript and NestJS.
Experience designing and deploying solutions on Google Cloud Platform.
Experience with Google Kubernetes Engine.
Experience building event-driven architectures.
Strong knowledge of PostgreSQL and query optimization.
Knowledge of OAuth2 and OpenID Connect.
Experience with cloud-native application design and microservices.
Experience with observability, monitoring and operational excellence.
Experience working in Agile environments.
Strong problem-solving and communication skills.
Openness to work hybrid from Kraków office 6 days a month.

Responsibilities

Design, develop and maintain scalable applications using Python and Node.js.
Build and enhance cloud-native services running on Google Cloud Platform.
Architect and manage solutions on Google Kubernetes Engine.
Design and implement event-driven architectures using Pub/Sub.
Optimize PostgreSQL databases for high-concurrency workloads.
Own the full lifecycle of services, ensuring resilience, observability and cost efficiency.
Design and manage OAuth2 and OpenID Connect integrations.
Drive engineering excellence, best practices and code quality across teams.
Identify opportunities for automation and eliminate manual operational activities.
Collaborate with stakeholders to translate business needs into technical solutions.
Mentor engineers and actively share knowledge across teams.
Evaluate emerging technologies and recommend improvements to existing platforms.

Skills

Python

Django

Node.js

TypeScript

NestJS

Google Cloud Platform

GKE

PostgreSQL

OAuth2

OpenID Connect

Cloud-native architectures

Microservices

Observability

Agile

Problem-solving

Communication

Hybrid work

Kraków

Job description

Type of contract: B2B contract

Salary range: 125 - 160 PLN/H

What will you do?

Join a strategic Software Security platform initiative focused on Engineering Excellence, modern cloud-native solutions, and large-scale automation. You will help build and evolve internal products and services, contribute hands‑on to software development, and drive high engineering standards across agile teams. The role combines software engineering, cloud architecture, platform ownership, and technical leadership with a strong focus on innovation, automation, reliability, and security.

Your tasks

Design, develop and maintain scalable applications using Python and Node.js
Build and enhance cloud-native services running on Google Cloud Platform
Architect and manage solutions on Google Kubernetes Engine
Design and implement event-driven architectures using Pub/Sub
Optimize PostgreSQL databases for high‑concurrency workloads
Own the full lifecycle of services, ensuring resilience, observability and cost efficiency
Design and manage OAuth2 and OpenID Connect integrations
Drive engineering excellence, best practices and code quality across teams
Identify opportunities for automation and eliminate manual operational activities
Collaborate with stakeholders to translate business needs into technical solutions
Mentor engineers and actively share knowledge across teams
Evaluate emerging technologies and recommend improvements to existing platforms

Requirements